{ "version": "ON4CRD-ATU-V2-ENG-R1", "status": "engineering-study", "measured": false, "rf_fabrication_released": false, "band_mhz": [ 1.8, 30 ], "banks": { "l_h": [ 2e-8, 4e-8, 8e-8, 1.6e-7, 3.2e-7, 6.4e-7, 0.00000128, 0.00000256, 0.00000512, 0.00001024, 0.00002048 ], "c_f": [ 2e-12, 4e-12, 8e-12, 1.6e-11, 3.2e-11, 6.4e-11, 1.28e-10, 2.56e-10, 5.12e-10, 1.024e-9, 2.048e-9 ], "logical_output_count": 27, "logical_bits": { "l": [ 0, 10 ], "c": [ 11, 21 ], "c_in": 22, "c_out": 23, "network": 24, "bypass": 25, "network_out": 26 } }, "motorized": { "threshold_power_w": 500, "axes": 2, "l_h": [ 5e-8, 0.00004 ], "fine_c_f": [ 1.5e-11, 1e-9 ], "series_range_cap_f": 3e-11, "series_effective_c_f": [ 1e-11, 2.912621359223301e-11 ], "coarse_c_f": [ 1e-9, 2e-9, 4e-9 ], "rf_relay_count": 9, "logical_bits": { "coarse": [ 0, 2 ], "series_bypass": 3, "c_in": 4, "c_out": 5, "network": 6, "bypass": 7, "network_out": 8 } }, "simulation": { "relay_bank": { "case_count": 315, "matched_at_swr_1_2": 315, "worst_swr": 1.0831756123305607, "worst_perturbation_swr": 46.60396032839832, "model": "Lossless nominal values; no RF assembly, relay capacitance matrix, real ESR, SRF or enclosure model.", "perturbation": "Illustrative +2% L/C, +10 nH series, +10 pF shunt; not a measured tolerance distribution." }, "motorized_lc": { "case_count": 315, "matched_at_swr_1_2": 315, "worst_swr": 1.062599596580433, "worst_perturbation_swr": 49.489986387755, "model": "Lossless nominal values; no RF assembly, relay capacitance matrix, real ESR, SRF or enclosure model.", "perturbation": "Illustrative +2% L/C, +10 nH series, +10 pF shunt; not a measured tolerance distribution." } }, "component_catalog": [ { "id": "hc1", "role": "REJECTED as primary QRP relay: permanent-coil heat; comparison data only", "manufacturer": "TE KILOVAC", "family": "HC-1", "rf_voltage_peak_v_at_32mhz": 1500, "rf_current_rms_a_at_32mhz": 7, "coil_voltage_v": 26.5, "coil_resistance_ohm": 335, "release_ms_max": 6, "source": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "note": "Do not use 25 A DC as the RF rating. Exact coil suffix and present availability must be confirmed." }, { "id": "k41a", "role": "REJECTED as primary QRP relay: permanent-coil heat; comparison data only", "manufacturer": "TE KILOVAC", "family": "K41A", "rf_voltage_peak_v_at_32mhz": 2800, "rf_current_rms_a_at_32mhz": 12, "coil_voltage_v": 26.5, "coil_resistance_ohm": 290, "operate_ms_max": 10, "release_ms_max": 10, "source": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "note": "Nonlatching comparison; no direct use with the small-board driver." }, { "id": "k41p", "role": "PRIMARY relay-bank RF candidate, external pulse driver and state verification still required", "manufacturer": "TE KILOVAC", "family": "K41P334", "rf_voltage_peak_v_at_32mhz": 2800, "rf_current_rms_a_at_32mhz": 10, "coil_voltage_v": 26.5, "coil_resistance_ohm": 80, "operate_ms_max": 6, "holding_power_w": 0, "source": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "note": "Bistable contacts: GPIO low does NOT mean open RF contact. Exact pulse polarity, duration, package and acknowledgement circuit must be verified before fabrication." }, { "id": "kc20", "role": "High-power coarse/topology relay candidate", "manufacturer": "TE KILOVAC", "family": "KC-20", "rf_voltage_peak_v_at_32mhz": 10000, "rf_current_rms_a_at_32mhz": 30, "coil_voltage_v": 26.5, "coil_resistance_ohm": 120, "operate_ms_max": 18, "release_ms_max": 10, "mass_kg": 0.34, "source": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "note": "Cold switching only. Coils require external power drivers; no direct connection to a 50 mA/channel board." }, { "id": "cvna", "role": "Fine variable capacitor candidate, high-power architecture", "manufacturer": "Comet", "family": "CVNA-1000DC/15-AAA-F", "minimum_pf": 15, "maximum_pf": 1000, "peak_working_v": 9000, "peak_test_v": 15000, "current_at_13_56_mhz_a": 80, "esl_h_max": 1.8e-8, "mass_kg": 3, "torque_nm_max": 0.3, "source": "https://pct.comet.tech/getmedia/8b4d37fe-8d11-4ab3-8780-0b1ec4ac523a/NAMi-Con-Example-data-sheet.pdf", "note": "The 80 A value applies to the stated frequency, capacitance/cooling curves and temperatures, not a universal 1.8–30 MHz guarantee. Nominal pF is not effective RF susceptance." }, { "id": "roller", "role": "Geometry reference, electrically unqualified", "manufacturer": "Palstar", "family": "RI-20", "maximum_uh": 20, "envelope_mm": [ 88.9, 95.25, 139.7 ], "source": "https://www.palstar.com/en/inductors/", "note": "20 uH is less than this study’s 40 uH axis target. No verified current/working-voltage data here; NOT a qualified replacement for the required custom roller." }, { "id": "scalar", "role": "Scalar detector candidate", "manufacturer": "Analog Devices", "family": "AD8307", "source": "https://www.analog.com/media/en/technical-documentation/data-sheets/ad8307.pdf", "note": "FWD/REV magnitude, calibrated slope/intercept; no complex impedance and no system-level 0.5% accuracy claim." }, { "id": "vector", "role": "Optional vector measurement study, not a routed board", "manufacturer": "Analog Devices", "family": "AD8333", "source": "https://www.analog.com/en/products/ad8333.html", "note": "Coherent 4×LO, two RF channels, four baseband ADC inputs, ±5 V rails and SOL/phase calibration are required." }, { "id": "pulse-driver", "role": "PRIMARY low-power actuator prototype, not qualified", "manufacturer": "ON4CRD original prototype", "family": "DRV8871DDAR + LTC6993IS6-1#TRMPBF single-channel board", "quantity_per_relay_bank": 27, "qualified": false, "nominal_pulse_ms": 9.66656, "maximum_pulse_goal_ms": 10, "gpio_requests_per_relay": 2, "source": "https://www.ti.com/lit/ds/symlink/drv8871.pdf", "timer_source": "https://www.analog.com/media/en/technical-documentation/data-sheets/ltc6993-6993-1-6993-2-6993-3-6993-4.pdf", "note": "Bounded bipolar coil pulse only. Relay pulse specification, timer tolerance budget, state feedback, pulseHAL, simultaneous-pulse supply sizing and fault qualification remain release gates." }, { "id": "pulse-io", "role": "External I2C GPIO request interface candidate", "manufacturer": "Microchip", "family": "MCP23017-E/SP", "quantity_per_relay_bank": 4, "qualified": false, "address_7bit": [ "0x20", "0x21", "0x22", "0x23" ], "supply_v": 3.3, "available_gpio": 64, "required_gpio": 54, "source": "https://ww1.microchip.com/downloads/en/devicedoc/20001952c.pdf", "note": "External modules/circuits, not mounted on the original DRV16 bench PCB. These lines express pulse requests; they do not report RF-contact state." } ], "sources": [ { "id": "ur3iqh", "title": "UR3IQH — ATU-500 / ATU-1000, source demandée", "url": "https://radio-kits.ucoz.ru/index/stroim_moshhnyj_avtomaticheskij_antennyj_tjuner_n7ddc/0-69", "role": "Comparaison fonctionnelle seulement ; aucune reproduction de ses cartes ou photographies." }, { "id": "n7ddc", "title": "N7DDC — dépôt original ATU-100", "url": "https://github.com/Dfinitski/N7DDC-ATU-100-mini-and-extended-boards", "role": "Topologie L commutée et documentation originale ; nouvelle conception ici." }, { "id": "kilovac", "title": "TE Connectivity — KILOVAC, catalogue 5-1773450-5, pages 7-66 et 7-79", "url": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "role": "Valeurs RF des relais HC-1 et KC-20 à 32 MHz ; tension de travail distincte des essais diélectriques." }, { "id": "comet", "title": "Comet CVNA-1000DC/15-AAA-F — exemple NAMi-Con", "url": "https://pct.comet.tech/getmedia/8b4d37fe-8d11-4ab3-8780-0b1ec4ac523a/NAMi-Con-Example-data-sheet.pdf", "role": "Condensateur variable candidat ; courbes RF, tension de travail, inductance propre et effort mécanique." }, { "id": "palstar", "title": "Palstar RI-20 — géométrie d’une self à roulette", "url": "https://www.palstar.com/en/inductors/", "role": "Candidat mécanique uniquement ; cette page ne certifie pas le courant RF nécessaire au présent projet." }, { "id": "palstar-limit", "title": "Palstar AT5K — exemple de déclassement selon charge et fréquence", "url": "https://www.palstar.com/en/product-manuals/manual_at5k-hp.pdf", "role": "Une puissance de boîtier ne garantit pas toute impédance ; pas de transfert de sa puissance nominale à notre montage." }, { "id": "iq", "title": "Analog Devices AD8333 — démodulateur I/Q", "url": "https://www.analog.com/en/products/ad8333.html", "role": "Candidat de mesure vectorielle optionnelle ; carte RF non routée et non qualifiée." }, { "id": "log", "title": "Analog Devices AD8307 — détecteur logarithmique", "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/ad8307.pdf", "role": "Mesure scalaire directe/réfléchie, sans prétendre fournir la phase ou une précision de puissance de 0,5 %." }, { "id": "mica", "title": "Cornell Dubilier CD16 / CDV16 — courants RF spécifiés", "url": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "role": "Exemple de déclassement RF ; pas de qualification automatique pour toute la banque." }, { "id": "pulse-bridge", "title": "Texas Instruments DRV8871 — pont de puissance bidirectionnel", "url": "https://www.ti.com/lit/ds/symlink/drv8871.pdf", "role": "Candidat du prototype impulsionnel : deux commandes logiques, alimentation 6.5–45 V et limitation du courant. Le prototype ne certifie pas les contacts RF." }, { "id": "pulse-timer", "title": "Analog Devices LTC6993-1 — monostable non redéclenchable", "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/ltc6993-6993-1-6993-2-6993-3-6993-4.pdf", "role": "Borne matérielle des impulsions du prototype ; valeur nominale 9.66656 ms (RSET118kΩ, NDIV4096), tolérances et compatibilité avec le relais réel à qualifier." }, { "id": "io-expander", "title": "Microchip MCP23017 — expandeur 16 E/S I2C", "url": "https://ww1.microchip.com/downloads/en/devicedoc/20001952c.pdf", "role": "Quatre circuits/modules externes alimentés en 3.3 V : 64 E/S, dont 54 requêtes pour 27 relais à deux commandes ; adresses 0x20 à 0x23." } ], "variants": [ { "id": "ATU-20", "power_w": 20, "target_power_w": 20, "tier": "qrp", "architecture": "relay_bank", "status": "design-study-not-rf-fabrication-released", "measured": false, "rf_fabrication_released": false, "target_band_mhz": [ 1.8, 30 ], "target_load_r_ohm": [ 12.5, 200 ], "target_load_x_ohm": [ -200, 200 ], "matched_voltage_rms_v": 31.622776601683793, "matched_voltage_peak_v": 44.721359549995796, "matched_current_rms_a": 0.6324555320336759, "stress": { "voltage_peak_v": 397.8855063661467, "current_rms_a": 1.9111627865661127, "capacitor_voltage_peak_v": 358.4689665786985, "capacitor_current_rms_a": 1.9111627865661127, "coil_voltage_peak_v": 397.8855063661467, "coil_current_rms_a": 1.2649110640673518, "antenna_voltage_rms_v": 253.47583711273157, "antenna_voltage_peak_v": 358.4689665786985, "antenna_current_rms_a": 1.2649110640673518, "input_voltage_rms_v": 32.87259602442551, "input_current_rms_a": 0.6574213642461234, "design_voltage_margin": 1.5, "design_current_margin": 1.5, "required_working_voltage_peak_v": 596.8282595492201, "required_rf_current_rms_a": 2.866744179849169, "input_connector_required_working_rms_v": 49.308894036638264, "antenna_connector_required_working_rms_v": 380.21375566909734, "basis": "Maximum of nominal lossless accepted grid states at delivered load power; not a whole-load-space guarantee." }, "loss_budget_w": 1, "tuning_power_w": 1, "duty": "CW target after qualification; PEP/transient limits separately verified", "motor_axes": 0, "rf_relay_count": 27, "maximum_energized_rf_relays": 0, "maximum_simultaneous_coil_pulses": 4, "actuator_interface": { "logical_intents": 27, "pulse_requests": 54, "external_gpio_expanders": 4, "expander_family": "MCP23017-E/SP", "expander_addresses": [ "0x20", "0x21", "0x22", "0x23" ], "prototype_boards": 27, "prototype_board": "hardware/pulse-driver/", "qualified": false, "pulse_hal_implemented": false, "state_feedback_qualified": false, "nominal_pulse_ms": 9.66656, "maximum_pulse_goal_ms": 10, "note": "A logical L bit inserts the inductor by opening its KL bypass contact. Contact position must be acknowledged separately; outputs low do not reset bistable contacts. K_NET and K_NET_OUT isolate both network ends; K_IN/K_OUT attach only to the internal network nodes." }, "relay_candidate": "KILOVAC K41P334 bistable + external qualified pulse/state adapter", "candidate_relay_coil_power_w": 8.778125, "candidate_coil_budget_w": 0, "primary_holding_power_w": 0, "known_holding_power_subtotal_w": 0, "primary_pulse_supply_peak_goal_w": 35.1125, "rejected_nonlatching_bank_coil_budget_w": 52.406716417910445, "recall_time_goal_s": 0.2, "cold_tune_time_goal_s": 2, "speed_note": "Design goals only; controller computation excludes PA response, axis travel and real settling. Scalar fallback can take longer.", "matching": { "case_count": 315, "matched_at_swr_1_2": 315, "worst_swr": 1.0831756123305607, "worst_perturbation_swr": 46.60396032839832, "model": "Lossless nominal values; no RF assembly, relay capacitance matrix, real ESR, SRF or enclosure model.", "perturbation": "Illustrative +2% L/C, +10 nH series, +10 pF shunt; not a measured tolerance distribution." }, "files": { "bom": "bom-atu-20.csv", "schematic": "rf-atu-20.svg", "detailed_schematic": "rf-bank-detailed.svg", "netlist": "rf-atu-20.net.json", "layout": "rf-layout-atu-20.svg", "instructions": "build-atu-20-fr.txt" }, "release_gates": [ "Measured complex L/C and relay parasitic matrix versus frequency, temperature and enclosure; filter every state outside SRF/voltage/current/thermal limits.", "Exact input and antenna connector working RF voltage/current after mismatch and margin; dielectric proof and matched watt claims are insufficient.", "RF capacitor and roller ratings at actual frequency/current/voltage; manufacturer confirmation and chosen real footprints before RF PCB/chassis fabrication.", "PA-specific hardware inhibit, no-RF proof, contact settling/encoder feedback, guard and thermal fault tests before RF operation.", "Cold low-power bench characterisation, calibration uncertainty budget, matched and mismatched endurance plus CW/PEP derating; no measured result exists in this dossier." ], "sources": [ { "id": "ur3iqh", "title": "UR3IQH — ATU-500 / ATU-1000, source demandée", "url": "https://radio-kits.ucoz.ru/index/stroim_moshhnyj_avtomaticheskij_antennyj_tjuner_n7ddc/0-69", "role": "Comparaison fonctionnelle seulement ; aucune reproduction de ses cartes ou photographies." }, { "id": "n7ddc", "title": "N7DDC — dépôt original ATU-100", "url": "https://github.com/Dfinitski/N7DDC-ATU-100-mini-and-extended-boards", "role": "Topologie L commutée et documentation originale ; nouvelle conception ici." }, { "id": "kilovac", "title": "TE Connectivity — KILOVAC, catalogue 5-1773450-5, pages 7-66 et 7-79", "url": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "role": "Valeurs RF des relais HC-1 et KC-20 à 32 MHz ; tension de travail distincte des essais diélectriques." }, { "id": "mica", "title": "Cornell Dubilier CD16 / CDV16 — courants RF spécifiés", "url": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "role": "Exemple de déclassement RF ; pas de qualification automatique pour toute la banque." }, { "id": "pulse-bridge", "title": "Texas Instruments DRV8871 — pont de puissance bidirectionnel", "url": "https://www.ti.com/lit/ds/symlink/drv8871.pdf", "role": "Candidat du prototype impulsionnel : deux commandes logiques, alimentation 6.5–45 V et limitation du courant. Le prototype ne certifie pas les contacts RF." }, { "id": "pulse-timer", "title": "Analog Devices LTC6993-1 — monostable non redéclenchable", "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/ltc6993-6993-1-6993-2-6993-3-6993-4.pdf", "role": "Borne matérielle des impulsions du prototype ; valeur nominale 9.66656 ms (RSET118kΩ, NDIV4096), tolérances et compatibilité avec le relais réel à qualifier." }, { "id": "io-expander", "title": "Microchip MCP23017 — expandeur 16 E/S I2C", "url": "https://ww1.microchip.com/downloads/en/devicedoc/20001952c.pdf", "role": "Quatre circuits/modules externes alimentés en 3.3 V : 64 E/S, dont 54 requêtes pour 27 relais à deux commandes ; adresses 0x20 à 0x23." } ], "parts": [ { "reference": "CTRL1", "quantity": 1, "description": "Module contrôleur et interface opérateur", "candidate": "Module MCU externe 3.3 V", "specification": "Mémoire calibration/états, watchdog ; firmware portable fourni séparément", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "JIN1", "quantity": 1, "description": "Prise et ligne RF entrée", "candidate": "Référence exacte à qualifier", "specification": "50 Ω, tension de travail RF ≥ 49 Veff, courant ≥ 1.0 Aeff dans la bande", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "JOUT1", "quantity": 1, "description": "Prise et ligne antenne haute tension", "candidate": "Référence exacte à qualifier", "specification": "50 Ω, tension de travail RF ≥ 380 Veff, courant ≥ 1.9 Aeff ; pas SO239/7-16 générique par défaut", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "SENSE1", "quantity": 1, "description": "Coupleur/sondes RF isolés et détecteurs FWD/REV", "candidate": "AD8307 candidat + coupleur à qualifier", "specification": "Étalonnage multipoints/fréquence/température ; directivité cible ≥ 35 dB ; protection et atténuation selon puissance", "source": "https://www.analog.com/media/en/technical-documentation/data-sheets/ad8307.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "IQ1", "quantity": 1, "description": "Option mesure vectorielle cohérente", "candidate": "AD8333 candidat, carte NON routée", "specification": "Deux voies RF, quatre voies ADC base bande, LO cohérente à 4f, rails ±5 V ; phase R+jX réellement mesurée", "source": "https://www.analog.com/en/products/ad8333.html", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "PA1", "quantity": 1, "description": "Interface matérielle émission/inhibition", "candidate": "À adapter à l’amplificateur réel", "specification": "État désalimenté interdit émission ; niveaux, polarités, délais et contacts à documenter", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "SAFE1", "quantity": 1, "description": "Boucle capot/température/absence RF", "candidate": "Contacts et comparateurs externes", "specification": "Interverrouillage matériel indépendant de la commande, réarmement et test de chaque défaut", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "PS1", "quantity": 1, "description": "Alimentation basse tension isolée", "candidate": "Référence dimensionnée aux bobines/moteurs réels", "specification": "Bobines : 0.0 W de maintien, impulsions jusqu’à 35.1 W visés ; ajouter contrôle/moteurs/pertes/marge ; aucun secteur sur la carte RF", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "BOX1", "quantity": 1, "description": "Coffret blindé, cloison et face avant", "candidate": "Enveloppe mécanique proposée séparément", "specification": "Disposition et distances à vérifier avec les pièces réelles ; aucune cote de perçage RF non qualifiée", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "THERM1", "quantity": 1, "description": "Sondes et ventilation", "candidate": "Sondes isolées + ventilateurs à dimensionner", "specification": "Évacuer pertes RF visées 1.0 W + électronique/moteurs/bobines ; maintien primaire 0.0 W de maintien, impulsions jusqu’à 35.1 W visés", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L1", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "0.020 µH nominal ; courant ≥ 2.87 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L2", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "0.040 µH nominal ; courant ≥ 2.87 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L3", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "0.080 µH nominal ; courant ≥ 2.87 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L4", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "0.160 µH nominal ; courant ≥ 2.87 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L5", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "0.320 µH nominal ; courant ≥ 2.87 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L6", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "0.640 µH nominal ; courant ≥ 2.87 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L7", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "1.280 µH nominal ; courant ≥ 2.87 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L8", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "2.560 µH nominal ; courant ≥ 2.87 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L9", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "5.120 µH nominal ; courant ≥ 2.87 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L10", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "10.240 µH nominal ; courant ≥ 2.87 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L11", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "20.480 µH nominal ; courant ≥ 2.87 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C1", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "2.0 pF nominal ; tension ≥ 597 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C2", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "4.0 pF nominal ; tension ≥ 597 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C3", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "8.0 pF nominal ; tension ≥ 597 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C4", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "16.0 pF nominal ; tension ≥ 597 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C5", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "32.0 pF nominal ; tension ≥ 597 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C6", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "64.0 pF nominal ; tension ≥ 597 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C7", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "128.0 pF nominal ; tension ≥ 597 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C8", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "256.0 pF nominal ; tension ≥ 597 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C9", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "512.0 pF nominal ; tension ≥ 597 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C10", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "1024.0 pF nominal ; tension ≥ 597 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C11", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "2048.0 pF nominal ; tension ≥ 597 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "KL1-KL11,KC1-KC11,K_IN,K_OUT,K_NET,K_NET_OUT,K_BYP", "quantity": 27, "description": "Relais RF bistables de banc, sélection et bypass", "candidate": "TE KILOVAC K41P334 candidat primaire", "specification": "10 Aeff /2.8kVcrête à32MHz ; maintien0W ; impulsions26.5V/80Ω≈331mA. Pilotage puissance et retour état externes obligatoires ; pas directement ULN50mA.", "source": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "PULSE1-PULSE27", "quantity": 27, "description": "Cartes prototype de puissance impulsionnelle, une par relais", "candidate": "DRV8871DDAR + LTC6993IS6-1#TRMPBF ; CAO basse tension dans hardware/pulse-driver/", "specification": "Pont bidirectionnel ; deux requêtes GPIO par relais ; RSET118kΩ0.1%,NDIV4096 : impulsion9.66656ms nominale, plafond10ms objectif à qualifier. Durée/polarité/courant à valider sur K41P. Prototype non qualifié, pas de preuve de position de contact intégrée.", "source": "https://www.ti.com/lit/ds/symlink/drv8871.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "IO1-IO4", "quantity": 4, "description": "Expandeurs 16 E/S externes, modules/circuits DIP à intégrer", "candidate": "Microchip MCP23017-E/SP candidat, modules exacts à qualifier", "specification": "Alimentation/logique3.3V ; I2C0 Pico2 GP4=SDA,GP5=SCL ; adresses0x20/0x21/0x22/0x23. 64E/S dont54requêtes SET/RESET ; résistances/réinitialisation/bus à vérifier.", "source": "https://ww1.microchip.com/downloads/en/devicedoc/20001952c.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "STATE1", "quantity": 1, "description": "Acquittement de position réelle des contacts et adaptateur logiciel impulsionnel", "candidate": "Circuit de retour et pulseHAL de production NON réalisés", "specification": "27intentionslogiques vers54requêtes ; inversion des bypassKL ; état inconnu interditRF. GPIO0 ne réinitialise pas les contacts. Quatre impulsions simultanées maximum visées ; étalonner durée/énergie et tester tous les défauts.", "source": "", "status": "candidate-or-required-specification-not-order-released" } ] }, { "id": "ATU-50", "power_w": 50, "target_power_w": 50, "tier": "qrp", "architecture": "relay_bank", "status": "design-study-not-rf-fabrication-released", "measured": false, "rf_fabrication_released": false, "target_band_mhz": [ 1.8, 30 ], "target_load_r_ohm": [ 12.5, 200 ], "target_load_x_ohm": [ -200, 200 ], "matched_voltage_rms_v": 50, "matched_voltage_peak_v": 70.71067811865476, "matched_current_rms_a": 1, "stress": { "voltage_peak_v": 629.1122240432246, "current_rms_a": 3.0218136924515835, "capacitor_voltage_peak_v": 566.7892024377319, "capacitor_current_rms_a": 3.0218136924515835, "coil_voltage_peak_v": 629.1122240432246, "coil_current_rms_a": 2, "antenna_voltage_rms_v": 400.780488547035, "antenna_voltage_peak_v": 566.7892024377319, "antenna_current_rms_a": 2, "input_voltage_rms_v": 51.97613801989034, "input_current_rms_a": 1.0394744467364674, "design_voltage_margin": 1.5, "design_current_margin": 1.5, "required_working_voltage_peak_v": 943.6683360648369, "required_rf_current_rms_a": 4.532720538677375, "input_connector_required_working_rms_v": 77.9642070298355, "antenna_connector_required_working_rms_v": 601.1707328205525, "basis": "Maximum of nominal lossless accepted grid states at delivered load power; not a whole-load-space guarantee." }, "loss_budget_w": 2.5, "tuning_power_w": 1, "duty": "CW target after qualification; PEP/transient limits separately verified", "motor_axes": 0, "rf_relay_count": 27, "maximum_energized_rf_relays": 0, "maximum_simultaneous_coil_pulses": 4, "actuator_interface": { "logical_intents": 27, "pulse_requests": 54, "external_gpio_expanders": 4, "expander_family": "MCP23017-E/SP", "expander_addresses": [ "0x20", "0x21", "0x22", "0x23" ], "prototype_boards": 27, "prototype_board": "hardware/pulse-driver/", "qualified": false, "pulse_hal_implemented": false, "state_feedback_qualified": false, "nominal_pulse_ms": 9.66656, "maximum_pulse_goal_ms": 10, "note": "A logical L bit inserts the inductor by opening its KL bypass contact. Contact position must be acknowledged separately; outputs low do not reset bistable contacts. K_NET and K_NET_OUT isolate both network ends; K_IN/K_OUT attach only to the internal network nodes." }, "relay_candidate": "KILOVAC K41P334 bistable + external qualified pulse/state adapter", "candidate_relay_coil_power_w": 8.778125, "candidate_coil_budget_w": 0, "primary_holding_power_w": 0, "known_holding_power_subtotal_w": 0, "primary_pulse_supply_peak_goal_w": 35.1125, "rejected_nonlatching_bank_coil_budget_w": 52.406716417910445, "recall_time_goal_s": 0.2, "cold_tune_time_goal_s": 2, "speed_note": "Design goals only; controller computation excludes PA response, axis travel and real settling. Scalar fallback can take longer.", "matching": { "case_count": 315, "matched_at_swr_1_2": 315, "worst_swr": 1.0831756123305607, "worst_perturbation_swr": 46.60396032839832, "model": "Lossless nominal values; no RF assembly, relay capacitance matrix, real ESR, SRF or enclosure model.", "perturbation": "Illustrative +2% L/C, +10 nH series, +10 pF shunt; not a measured tolerance distribution." }, "files": { "bom": "bom-atu-50.csv", "schematic": "rf-atu-50.svg", "detailed_schematic": "rf-bank-detailed.svg", "netlist": "rf-atu-50.net.json", "layout": "rf-layout-atu-50.svg", "instructions": "build-atu-50-fr.txt" }, "release_gates": [ "Measured complex L/C and relay parasitic matrix versus frequency, temperature and enclosure; filter every state outside SRF/voltage/current/thermal limits.", "Exact input and antenna connector working RF voltage/current after mismatch and margin; dielectric proof and matched watt claims are insufficient.", "RF capacitor and roller ratings at actual frequency/current/voltage; manufacturer confirmation and chosen real footprints before RF PCB/chassis fabrication.", "PA-specific hardware inhibit, no-RF proof, contact settling/encoder feedback, guard and thermal fault tests before RF operation.", "Cold low-power bench characterisation, calibration uncertainty budget, matched and mismatched endurance plus CW/PEP derating; no measured result exists in this dossier." ], "sources": [ { "id": "ur3iqh", "title": "UR3IQH — ATU-500 / ATU-1000, source demandée", "url": "https://radio-kits.ucoz.ru/index/stroim_moshhnyj_avtomaticheskij_antennyj_tjuner_n7ddc/0-69", "role": "Comparaison fonctionnelle seulement ; aucune reproduction de ses cartes ou photographies." }, { "id": "n7ddc", "title": "N7DDC — dépôt original ATU-100", "url": "https://github.com/Dfinitski/N7DDC-ATU-100-mini-and-extended-boards", "role": "Topologie L commutée et documentation originale ; nouvelle conception ici." }, { "id": "kilovac", "title": "TE Connectivity — KILOVAC, catalogue 5-1773450-5, pages 7-66 et 7-79", "url": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "role": "Valeurs RF des relais HC-1 et KC-20 à 32 MHz ; tension de travail distincte des essais diélectriques." }, { "id": "mica", "title": "Cornell Dubilier CD16 / CDV16 — courants RF spécifiés", "url": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "role": "Exemple de déclassement RF ; pas de qualification automatique pour toute la banque." }, { "id": "pulse-bridge", "title": "Texas Instruments DRV8871 — pont de puissance bidirectionnel", "url": "https://www.ti.com/lit/ds/symlink/drv8871.pdf", "role": "Candidat du prototype impulsionnel : deux commandes logiques, alimentation 6.5–45 V et limitation du courant. Le prototype ne certifie pas les contacts RF." }, { "id": "pulse-timer", "title": "Analog Devices LTC6993-1 — monostable non redéclenchable", "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/ltc6993-6993-1-6993-2-6993-3-6993-4.pdf", "role": "Borne matérielle des impulsions du prototype ; valeur nominale 9.66656 ms (RSET118kΩ, NDIV4096), tolérances et compatibilité avec le relais réel à qualifier." }, { "id": "io-expander", "title": "Microchip MCP23017 — expandeur 16 E/S I2C", "url": "https://ww1.microchip.com/downloads/en/devicedoc/20001952c.pdf", "role": "Quatre circuits/modules externes alimentés en 3.3 V : 64 E/S, dont 54 requêtes pour 27 relais à deux commandes ; adresses 0x20 à 0x23." } ], "parts": [ { "reference": "CTRL1", "quantity": 1, "description": "Module contrôleur et interface opérateur", "candidate": "Module MCU externe 3.3 V", "specification": "Mémoire calibration/états, watchdog ; firmware portable fourni séparément", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "JIN1", "quantity": 1, "description": "Prise et ligne RF entrée", "candidate": "Référence exacte à qualifier", "specification": "50 Ω, tension de travail RF ≥ 78 Veff, courant ≥ 1.6 Aeff dans la bande", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "JOUT1", "quantity": 1, "description": "Prise et ligne antenne haute tension", "candidate": "Référence exacte à qualifier", "specification": "50 Ω, tension de travail RF ≥ 601 Veff, courant ≥ 3.0 Aeff ; pas SO239/7-16 générique par défaut", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "SENSE1", "quantity": 1, "description": "Coupleur/sondes RF isolés et détecteurs FWD/REV", "candidate": "AD8307 candidat + coupleur à qualifier", "specification": "Étalonnage multipoints/fréquence/température ; directivité cible ≥ 35 dB ; protection et atténuation selon puissance", "source": "https://www.analog.com/media/en/technical-documentation/data-sheets/ad8307.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "IQ1", "quantity": 1, "description": "Option mesure vectorielle cohérente", "candidate": "AD8333 candidat, carte NON routée", "specification": "Deux voies RF, quatre voies ADC base bande, LO cohérente à 4f, rails ±5 V ; phase R+jX réellement mesurée", "source": "https://www.analog.com/en/products/ad8333.html", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "PA1", "quantity": 1, "description": "Interface matérielle émission/inhibition", "candidate": "À adapter à l’amplificateur réel", "specification": "État désalimenté interdit émission ; niveaux, polarités, délais et contacts à documenter", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "SAFE1", "quantity": 1, "description": "Boucle capot/température/absence RF", "candidate": "Contacts et comparateurs externes", "specification": "Interverrouillage matériel indépendant de la commande, réarmement et test de chaque défaut", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "PS1", "quantity": 1, "description": "Alimentation basse tension isolée", "candidate": "Référence dimensionnée aux bobines/moteurs réels", "specification": "Bobines : 0.0 W de maintien, impulsions jusqu’à 35.1 W visés ; ajouter contrôle/moteurs/pertes/marge ; aucun secteur sur la carte RF", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "BOX1", "quantity": 1, "description": "Coffret blindé, cloison et face avant", "candidate": "Enveloppe mécanique proposée séparément", "specification": "Disposition et distances à vérifier avec les pièces réelles ; aucune cote de perçage RF non qualifiée", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "THERM1", "quantity": 1, "description": "Sondes et ventilation", "candidate": "Sondes isolées + ventilateurs à dimensionner", "specification": "Évacuer pertes RF visées 2.5 W + électronique/moteurs/bobines ; maintien primaire 0.0 W de maintien, impulsions jusqu’à 35.1 W visés", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L1", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "0.020 µH nominal ; courant ≥ 4.53 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L2", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "0.040 µH nominal ; courant ≥ 4.53 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L3", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "0.080 µH nominal ; courant ≥ 4.53 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L4", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "0.160 µH nominal ; courant ≥ 4.53 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L5", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "0.320 µH nominal ; courant ≥ 4.53 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L6", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "0.640 µH nominal ; courant ≥ 4.53 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L7", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "1.280 µH nominal ; courant ≥ 4.53 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L8", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "2.560 µH nominal ; courant ≥ 4.53 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L9", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "5.120 µH nominal ; courant ≥ 4.53 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L10", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "10.240 µH nominal ; courant ≥ 4.53 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L11", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "20.480 µH nominal ; courant ≥ 4.53 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C1", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "2.0 pF nominal ; tension ≥ 944 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C2", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "4.0 pF nominal ; tension ≥ 944 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C3", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "8.0 pF nominal ; tension ≥ 944 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C4", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "16.0 pF nominal ; tension ≥ 944 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C5", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "32.0 pF nominal ; tension ≥ 944 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C6", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "64.0 pF nominal ; tension ≥ 944 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C7", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "128.0 pF nominal ; tension ≥ 944 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C8", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "256.0 pF nominal ; tension ≥ 944 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C9", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "512.0 pF nominal ; tension ≥ 944 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C10", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "1024.0 pF nominal ; tension ≥ 944 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C11", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "2048.0 pF nominal ; tension ≥ 944 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "KL1-KL11,KC1-KC11,K_IN,K_OUT,K_NET,K_NET_OUT,K_BYP", "quantity": 27, "description": "Relais RF bistables de banc, sélection et bypass", "candidate": "TE KILOVAC K41P334 candidat primaire", "specification": "10 Aeff /2.8kVcrête à32MHz ; maintien0W ; impulsions26.5V/80Ω≈331mA. Pilotage puissance et retour état externes obligatoires ; pas directement ULN50mA.", "source": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "PULSE1-PULSE27", "quantity": 27, "description": "Cartes prototype de puissance impulsionnelle, une par relais", "candidate": "DRV8871DDAR + LTC6993IS6-1#TRMPBF ; CAO basse tension dans hardware/pulse-driver/", "specification": "Pont bidirectionnel ; deux requêtes GPIO par relais ; RSET118kΩ0.1%,NDIV4096 : impulsion9.66656ms nominale, plafond10ms objectif à qualifier. Durée/polarité/courant à valider sur K41P. Prototype non qualifié, pas de preuve de position de contact intégrée.", "source": "https://www.ti.com/lit/ds/symlink/drv8871.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "IO1-IO4", "quantity": 4, "description": "Expandeurs 16 E/S externes, modules/circuits DIP à intégrer", "candidate": "Microchip MCP23017-E/SP candidat, modules exacts à qualifier", "specification": "Alimentation/logique3.3V ; I2C0 Pico2 GP4=SDA,GP5=SCL ; adresses0x20/0x21/0x22/0x23. 64E/S dont54requêtes SET/RESET ; résistances/réinitialisation/bus à vérifier.", "source": "https://ww1.microchip.com/downloads/en/devicedoc/20001952c.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "STATE1", "quantity": 1, "description": "Acquittement de position réelle des contacts et adaptateur logiciel impulsionnel", "candidate": "Circuit de retour et pulseHAL de production NON réalisés", "specification": "27intentionslogiques vers54requêtes ; inversion des bypassKL ; état inconnu interditRF. GPIO0 ne réinitialise pas les contacts. Quatre impulsions simultanées maximum visées ; étalonner durée/énergie et tester tous les défauts.", "source": "", "status": "candidate-or-required-specification-not-order-released" } ] }, { "id": "ATU-150", "power_w": 150, "target_power_w": 150, "tier": "medium", "architecture": "relay_bank", "status": "design-study-not-rf-fabrication-released", "measured": false, "rf_fabrication_released": false, "target_band_mhz": [ 1.8, 30 ], "target_load_r_ohm": [ 12.5, 200 ], "target_load_x_ohm": [ -200, 200 ], "matched_voltage_rms_v": 86.60254037844386, "matched_voltage_peak_v": 122.47448713915891, "matched_current_rms_a": 1.7320508075688772, "stress": { "voltage_peak_v": 1089.6543357055198, "current_rms_a": 5.233934846333456, "capacitor_voltage_peak_v": 981.7076958035932, "capacitor_current_rms_a": 5.233934846333456, "coil_voltage_peak_v": 1089.6543357055198, "coil_current_rms_a": 3.4641016151377544, "antenna_voltage_rms_v": 694.1721688457411, "antenna_voltage_peak_v": 981.7076958035932, "antenna_current_rms_a": 3.4641016151377544, "input_voltage_rms_v": 90.02531183166249, "input_current_rms_a": 1.8004225549171102, "design_voltage_margin": 1.5, "design_current_margin": 1.5, "required_working_voltage_peak_v": 1634.4815035582797, "required_rf_current_rms_a": 7.850902269500184, "input_connector_required_working_rms_v": 135.03796774749372, "antenna_connector_required_working_rms_v": 1041.2582532686117, "basis": "Maximum of nominal lossless accepted grid states at delivered load power; not a whole-load-space guarantee." }, "loss_budget_w": 7.5, "tuning_power_w": 5, "duty": "CW target after qualification; PEP/transient limits separately verified", "motor_axes": 0, "rf_relay_count": 27, "maximum_energized_rf_relays": 0, "maximum_simultaneous_coil_pulses": 4, "actuator_interface": { "logical_intents": 27, "pulse_requests": 54, "external_gpio_expanders": 4, "expander_family": "MCP23017-E/SP", "expander_addresses": [ "0x20", "0x21", "0x22", "0x23" ], "prototype_boards": 27, "prototype_board": "hardware/pulse-driver/", "qualified": false, "pulse_hal_implemented": false, "state_feedback_qualified": false, "nominal_pulse_ms": 9.66656, "maximum_pulse_goal_ms": 10, "note": "A logical L bit inserts the inductor by opening its KL bypass contact. Contact position must be acknowledged separately; outputs low do not reset bistable contacts. K_NET and K_NET_OUT isolate both network ends; K_IN/K_OUT attach only to the internal network nodes." }, "relay_candidate": "KILOVAC K41P334 bistable + external qualified pulse/state adapter", "candidate_relay_coil_power_w": 8.778125, "candidate_coil_budget_w": 0, "primary_holding_power_w": 0, "known_holding_power_subtotal_w": 0, "primary_pulse_supply_peak_goal_w": 35.1125, "rejected_nonlatching_bank_coil_budget_w": 60.53879310344827, "recall_time_goal_s": 0.2, "cold_tune_time_goal_s": 2, "speed_note": "Design goals only; controller computation excludes PA response, axis travel and real settling. Scalar fallback can take longer.", "matching": { "case_count": 315, "matched_at_swr_1_2": 315, "worst_swr": 1.0831756123305607, "worst_perturbation_swr": 46.60396032839832, "model": "Lossless nominal values; no RF assembly, relay capacitance matrix, real ESR, SRF or enclosure model.", "perturbation": "Illustrative +2% L/C, +10 nH series, +10 pF shunt; not a measured tolerance distribution." }, "files": { "bom": "bom-atu-150.csv", "schematic": "rf-atu-150.svg", "detailed_schematic": "rf-bank-detailed.svg", "netlist": "rf-atu-150.net.json", "layout": "rf-layout-atu-150.svg", "instructions": "build-atu-150-fr.txt" }, "release_gates": [ "Measured complex L/C and relay parasitic matrix versus frequency, temperature and enclosure; filter every state outside SRF/voltage/current/thermal limits.", "Exact input and antenna connector working RF voltage/current after mismatch and margin; dielectric proof and matched watt claims are insufficient.", "RF capacitor and roller ratings at actual frequency/current/voltage; manufacturer confirmation and chosen real footprints before RF PCB/chassis fabrication.", "PA-specific hardware inhibit, no-RF proof, contact settling/encoder feedback, guard and thermal fault tests before RF operation.", "Cold low-power bench characterisation, calibration uncertainty budget, matched and mismatched endurance plus CW/PEP derating; no measured result exists in this dossier." ], "sources": [ { "id": "ur3iqh", "title": "UR3IQH — ATU-500 / ATU-1000, source demandée", "url": "https://radio-kits.ucoz.ru/index/stroim_moshhnyj_avtomaticheskij_antennyj_tjuner_n7ddc/0-69", "role": "Comparaison fonctionnelle seulement ; aucune reproduction de ses cartes ou photographies." }, { "id": "n7ddc", "title": "N7DDC — dépôt original ATU-100", "url": "https://github.com/Dfinitski/N7DDC-ATU-100-mini-and-extended-boards", "role": "Topologie L commutée et documentation originale ; nouvelle conception ici." }, { "id": "kilovac", "title": "TE Connectivity — KILOVAC, catalogue 5-1773450-5, pages 7-66 et 7-79", "url": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "role": "Valeurs RF des relais HC-1 et KC-20 à 32 MHz ; tension de travail distincte des essais diélectriques." }, { "id": "mica", "title": "Cornell Dubilier CD16 / CDV16 — courants RF spécifiés", "url": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "role": "Exemple de déclassement RF ; pas de qualification automatique pour toute la banque." }, { "id": "pulse-bridge", "title": "Texas Instruments DRV8871 — pont de puissance bidirectionnel", "url": "https://www.ti.com/lit/ds/symlink/drv8871.pdf", "role": "Candidat du prototype impulsionnel : deux commandes logiques, alimentation 6.5–45 V et limitation du courant. Le prototype ne certifie pas les contacts RF." }, { "id": "pulse-timer", "title": "Analog Devices LTC6993-1 — monostable non redéclenchable", "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/ltc6993-6993-1-6993-2-6993-3-6993-4.pdf", "role": "Borne matérielle des impulsions du prototype ; valeur nominale 9.66656 ms (RSET118kΩ, NDIV4096), tolérances et compatibilité avec le relais réel à qualifier." }, { "id": "io-expander", "title": "Microchip MCP23017 — expandeur 16 E/S I2C", "url": "https://ww1.microchip.com/downloads/en/devicedoc/20001952c.pdf", "role": "Quatre circuits/modules externes alimentés en 3.3 V : 64 E/S, dont 54 requêtes pour 27 relais à deux commandes ; adresses 0x20 à 0x23." } ], "parts": [ { "reference": "CTRL1", "quantity": 1, "description": "Module contrôleur et interface opérateur", "candidate": "Module MCU externe 3.3 V", "specification": "Mémoire calibration/états, watchdog ; firmware portable fourni séparément", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "JIN1", "quantity": 1, "description": "Prise et ligne RF entrée", "candidate": "Référence exacte à qualifier", "specification": "50 Ω, tension de travail RF ≥ 135 Veff, courant ≥ 2.7 Aeff dans la bande", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "JOUT1", "quantity": 1, "description": "Prise et ligne antenne haute tension", "candidate": "Référence exacte à qualifier", "specification": "50 Ω, tension de travail RF ≥ 1041 Veff, courant ≥ 5.2 Aeff ; pas SO239/7-16 générique par défaut", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "SENSE1", "quantity": 1, "description": "Coupleur/sondes RF isolés et détecteurs FWD/REV", "candidate": "AD8307 candidat + coupleur à qualifier", "specification": "Étalonnage multipoints/fréquence/température ; directivité cible ≥ 35 dB ; protection et atténuation selon puissance", "source": "https://www.analog.com/media/en/technical-documentation/data-sheets/ad8307.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "IQ1", "quantity": 1, "description": "Option mesure vectorielle cohérente", "candidate": "AD8333 candidat, carte NON routée", "specification": "Deux voies RF, quatre voies ADC base bande, LO cohérente à 4f, rails ±5 V ; phase R+jX réellement mesurée", "source": "https://www.analog.com/en/products/ad8333.html", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "PA1", "quantity": 1, "description": "Interface matérielle émission/inhibition", "candidate": "À adapter à l’amplificateur réel", "specification": "État désalimenté interdit émission ; niveaux, polarités, délais et contacts à documenter", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "SAFE1", "quantity": 1, "description": "Boucle capot/température/absence RF", "candidate": "Contacts et comparateurs externes", "specification": "Interverrouillage matériel indépendant de la commande, réarmement et test de chaque défaut", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "PS1", "quantity": 1, "description": "Alimentation basse tension isolée", "candidate": "Référence dimensionnée aux bobines/moteurs réels", "specification": "Bobines : 0.0 W de maintien, impulsions jusqu’à 35.1 W visés ; ajouter contrôle/moteurs/pertes/marge ; aucun secteur sur la carte RF", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "BOX1", "quantity": 1, "description": "Coffret blindé, cloison et face avant", "candidate": "Enveloppe mécanique proposée séparément", "specification": "Disposition et distances à vérifier avec les pièces réelles ; aucune cote de perçage RF non qualifiée", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "THERM1", "quantity": 1, "description": "Sondes et ventilation", "candidate": "Sondes isolées + ventilateurs à dimensionner", "specification": "Évacuer pertes RF visées 7.5 W + électronique/moteurs/bobines ; maintien primaire 0.0 W de maintien, impulsions jusqu’à 35.1 W visés", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L1", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "0.020 µH nominal ; courant ≥ 7.85 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L2", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "0.040 µH nominal ; courant ≥ 7.85 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L3", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "0.080 µH nominal ; courant ≥ 7.85 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L4", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "0.160 µH nominal ; courant ≥ 7.85 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L5", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "0.320 µH nominal ; courant ≥ 7.85 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L6", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "0.640 µH nominal ; courant ≥ 7.85 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L7", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "1.280 µH nominal ; courant ≥ 7.85 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L8", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "2.560 µH nominal ; courant ≥ 7.85 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L9", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "5.120 µH nominal ; courant ≥ 7.85 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L10", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "10.240 µH nominal ; courant ≥ 7.85 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "L11", "quantity": 1, "description": "Self du banc calibré", "candidate": "Air/cuivre, réalisation à mesurer", "specification": "20.480 µH nominal ; courant ≥ 7.85 Aeff ; SRF et Q par fréquence", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C1", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "2.0 pF nominal ; tension ≥ 1634 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C2", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "4.0 pF nominal ; tension ≥ 1634 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C3", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "8.0 pF nominal ; tension ≥ 1634 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C4", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "16.0 pF nominal ; tension ≥ 1634 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C5", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "32.0 pF nominal ; tension ≥ 1634 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C6", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "64.0 pF nominal ; tension ≥ 1634 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C7", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "128.0 pF nominal ; tension ≥ 1634 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C8", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "256.0 pF nominal ; tension ≥ 1634 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C9", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "512.0 pF nominal ; tension ≥ 1634 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C10", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "1024.0 pF nominal ; tension ≥ 1634 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "C11", "quantity": 1, "description": "Capacité RF du banc calibré", "candidate": "Mica/C0G RF selon fiche ; code exact à qualifier", "specification": "2048.0 pF nominal ; tension ≥ 1634 Vcrête et courant RF par branche ; pas X7R", "source": "https://www.cde.com/resources/catalogs/CD-CDV16.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "KL1-KL11,KC1-KC11,K_IN,K_OUT,K_NET,K_NET_OUT,K_BYP", "quantity": 27, "description": "Relais RF bistables de banc, sélection et bypass", "candidate": "TE KILOVAC K41P334 candidat primaire", "specification": "10 Aeff /2.8kVcrête à32MHz ; maintien0W ; impulsions26.5V/80Ω≈331mA. Pilotage puissance et retour état externes obligatoires ; pas directement ULN50mA.", "source": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "PULSE1-PULSE27", "quantity": 27, "description": "Cartes prototype de puissance impulsionnelle, une par relais", "candidate": "DRV8871DDAR + LTC6993IS6-1#TRMPBF ; CAO basse tension dans hardware/pulse-driver/", "specification": "Pont bidirectionnel ; deux requêtes GPIO par relais ; RSET118kΩ0.1%,NDIV4096 : impulsion9.66656ms nominale, plafond10ms objectif à qualifier. Durée/polarité/courant à valider sur K41P. Prototype non qualifié, pas de preuve de position de contact intégrée.", "source": "https://www.ti.com/lit/ds/symlink/drv8871.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "IO1-IO4", "quantity": 4, "description": "Expandeurs 16 E/S externes, modules/circuits DIP à intégrer", "candidate": "Microchip MCP23017-E/SP candidat, modules exacts à qualifier", "specification": "Alimentation/logique3.3V ; I2C0 Pico2 GP4=SDA,GP5=SCL ; adresses0x20/0x21/0x22/0x23. 64E/S dont54requêtes SET/RESET ; résistances/réinitialisation/bus à vérifier.", "source": "https://ww1.microchip.com/downloads/en/devicedoc/20001952c.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "STATE1", "quantity": 1, "description": "Acquittement de position réelle des contacts et adaptateur logiciel impulsionnel", "candidate": "Circuit de retour et pulseHAL de production NON réalisés", "specification": "27intentionslogiques vers54requêtes ; inversion des bypassKL ; état inconnu interditRF. GPIO0 ne réinitialise pas les contacts. Quatre impulsions simultanées maximum visées ; étalonner durée/énergie et tester tous les défauts.", "source": "", "status": "candidate-or-required-specification-not-order-released" } ] }, { "id": "ATU-500", "power_w": 500, "target_power_w": 500, "tier": "high", "architecture": "motorized_lc", "status": "design-study-not-rf-fabrication-released", "measured": false, "rf_fabrication_released": false, "target_band_mhz": [ 1.8, 30 ], "target_load_r_ohm": [ 12.5, 200 ], "target_load_x_ohm": [ -200, 200 ], "matched_voltage_rms_v": 158.11388300841898, "matched_voltage_peak_v": 223.60679774997897, "matched_current_rms_a": 3.1622776601683795, "stress": { "voltage_peak_v": 1982.6837096889346, "current_rms_a": 9.453885250880372, "capacitor_voltage_peak_v": 1792.3448328934924, "capacitor_current_rms_a": 9.453885250880372, "coil_voltage_peak_v": 1982.6837096889346, "coil_current_rms_a": 6.324555320336759, "antenna_voltage_rms_v": 1267.3791855636578, "antenna_voltage_peak_v": 1792.3448328934924, "antenna_current_rms_a": 6.324555320336759, "input_voltage_rms_v": 159.94290916138746, "input_current_rms_a": 3.180122945323147, "design_voltage_margin": 1.5, "design_current_margin": 1.5, "required_working_voltage_peak_v": 2974.025564533402, "required_rf_current_rms_a": 14.180827876320558, "input_connector_required_working_rms_v": 239.9143637420812, "antenna_connector_required_working_rms_v": 1901.0687783454866, "basis": "Maximum of nominal lossless accepted grid states at delivered load power; not a whole-load-space guarantee." }, "loss_budget_w": 15, "tuning_power_w": 5, "duty": "CW target after qualification; PEP/transient limits separately verified", "motor_axes": 2, "rf_relay_count": 9, "maximum_energized_rf_relays": 7, "maximum_simultaneous_coil_pulses": null, "actuator_interface": null, "relay_candidate": "KC-20 for seven positions; higher RF-current selectors required if calculated margin exceeds30A", "candidate_relay_coil_power_w": 5.852083333333334, "candidate_coil_budget_w": null, "primary_holding_power_w": null, "known_holding_power_subtotal_w": 35.112500000000004, "primary_pulse_supply_peak_goal_w": null, "rejected_nonlatching_bank_coil_budget_w": 134.59791666666666, "recall_time_goal_s": 1, "cold_tune_time_goal_s": 5, "speed_note": "Design goals only; controller computation excludes PA response, axis travel and real settling. Scalar fallback can take longer.", "matching": { "case_count": 315, "matched_at_swr_1_2": 315, "worst_swr": 1.062599596580433, "worst_perturbation_swr": 49.489986387755, "model": "Lossless nominal values; no RF assembly, relay capacitance matrix, real ESR, SRF or enclosure model.", "perturbation": "Illustrative +2% L/C, +10 nH series, +10 pF shunt; not a measured tolerance distribution." }, "files": { "bom": "bom-atu-500.csv", "schematic": "rf-atu-500.svg", "netlist": "rf-atu-500.net.json", "layout": "rf-layout-atu-500.svg", "instructions": "build-atu-500-fr.txt" }, "release_gates": [ "Measured complex L/C and relay parasitic matrix versus frequency, temperature and enclosure; filter every state outside SRF/voltage/current/thermal limits.", "Exact input and antenna connector working RF voltage/current after mismatch and margin; dielectric proof and matched watt claims are insufficient.", "RF capacitor and roller ratings at actual frequency/current/voltage; manufacturer confirmation and chosen real footprints before RF PCB/chassis fabrication.", "PA-specific hardware inhibit, no-RF proof, contact settling/encoder feedback, guard and thermal fault tests before RF operation.", "Cold low-power bench characterisation, calibration uncertainty budget, matched and mismatched endurance plus CW/PEP derating; no measured result exists in this dossier." ], "sources": [ { "id": "ur3iqh", "title": "UR3IQH — ATU-500 / ATU-1000, source demandée", "url": "https://radio-kits.ucoz.ru/index/stroim_moshhnyj_avtomaticheskij_antennyj_tjuner_n7ddc/0-69", "role": "Comparaison fonctionnelle seulement ; aucune reproduction de ses cartes ou photographies." }, { "id": "n7ddc", "title": "N7DDC — dépôt original ATU-100", "url": "https://github.com/Dfinitski/N7DDC-ATU-100-mini-and-extended-boards", "role": "Topologie L commutée et documentation originale ; nouvelle conception ici." }, { "id": "kilovac", "title": "TE Connectivity — KILOVAC, catalogue 5-1773450-5, pages 7-66 et 7-79", "url": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "role": "Valeurs RF des relais HC-1 et KC-20 à 32 MHz ; tension de travail distincte des essais diélectriques." }, { "id": "comet", "title": "Comet CVNA-1000DC/15-AAA-F — exemple NAMi-Con", "url": "https://pct.comet.tech/getmedia/8b4d37fe-8d11-4ab3-8780-0b1ec4ac523a/NAMi-Con-Example-data-sheet.pdf", "role": "Condensateur variable candidat ; courbes RF, tension de travail, inductance propre et effort mécanique." }, { "id": "palstar", "title": "Palstar RI-20 — géométrie d’une self à roulette", "url": "https://www.palstar.com/en/inductors/", "role": "Candidat mécanique uniquement ; cette page ne certifie pas le courant RF nécessaire au présent projet." } ], "parts": [ { "reference": "CTRL1", "quantity": 1, "description": "Module contrôleur et interface opérateur", "candidate": "Module MCU externe 3.3 V", "specification": "Mémoire calibration/états, watchdog ; firmware portable fourni séparément", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "JIN1", "quantity": 1, "description": "Prise et ligne RF entrée", "candidate": "Référence exacte à qualifier", "specification": "50 Ω, tension de travail RF ≥ 240 Veff, courant ≥ 4.8 Aeff dans la bande", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "JOUT1", "quantity": 1, "description": "Prise et ligne antenne haute tension", "candidate": "Référence exacte à qualifier", "specification": "50 Ω, tension de travail RF ≥ 1901 Veff, courant ≥ 9.5 Aeff ; pas SO239/7-16 générique par défaut", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "SENSE1", "quantity": 1, "description": "Coupleur/sondes RF isolés et détecteurs FWD/REV", "candidate": "AD8307 candidat + coupleur à qualifier", "specification": "Étalonnage multipoints/fréquence/température ; directivité cible ≥ 35 dB ; protection et atténuation selon puissance", "source": "https://www.analog.com/media/en/technical-documentation/data-sheets/ad8307.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "IQ1", "quantity": 1, "description": "Option mesure vectorielle cohérente", "candidate": "AD8333 candidat, carte NON routée", "specification": "Deux voies RF, quatre voies ADC base bande, LO cohérente à 4f, rails ±5 V ; phase R+jX réellement mesurée", "source": "https://www.analog.com/en/products/ad8333.html", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "PA1", "quantity": 1, "description": "Interface matérielle émission/inhibition", "candidate": "À adapter à l’amplificateur réel", "specification": "État désalimenté interdit émission ; niveaux, polarités, délais et contacts à documenter", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "SAFE1", "quantity": 1, "description": "Boucle capot/température/absence RF", "candidate": "Contacts et comparateurs externes", "specification": "Interverrouillage matériel indépendant de la commande, réarmement et test de chaque défaut", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "PS1", "quantity": 1, "description": "Alimentation basse tension isolée", "candidate": "Référence dimensionnée aux bobines/moteurs réels", "specification": "Bobines : non déterminée (sélecteurs/moteurs à qualifier) ; ajouter contrôle/moteurs/pertes/marge ; aucun secteur sur la carte RF", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "BOX1", "quantity": 1, "description": "Coffret blindé, cloison et face avant", "candidate": "Enveloppe mécanique proposée séparément", "specification": "Disposition et distances à vérifier avec les pièces réelles ; aucune cote de perçage RF non qualifiée", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "THERM1", "quantity": 1, "description": "Sondes et ventilation", "candidate": "Sondes isolées + ventilateurs à dimensionner", "specification": "Évacuer pertes RF visées 15.0 W + électronique/moteurs/bobines ; maintien primaire non déterminée (sélecteurs/moteurs à qualifier)", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "LVAR1", "quantity": 1, "description": "Self à roulette motorisée", "candidate": "Pièce RF sur cahier des charges ; RI-20 référence géométrique seulement", "specification": "0.05–40 µH cible ; ≥ 14.18 Aeff et ≥ 2974 Vcrête RF ; contacts/ESR/SRF à qualifier", "source": "https://www.palstar.com/en/inductors/", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CVAR1", "quantity": 1, "description": "Condensateur variable sous vide", "candidate": "Comet CVNA-1000DC/15-AAA-F candidat", "specification": "15–1000 pF nominal ; 9 kVcrête de travail selon courbes, pas 15 kV de test ; ESL ≤18 nH ; pilotage calibré en fréquence", "source": "https://pct.comet.tech/getmedia/8b4d37fe-8d11-4ab3-8780-0b1ec4ac523a/NAMi-Con-Example-data-sheet.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CC1", "quantity": 1, "description": "Capacité RF de gamme grossière", "candidate": "Assemblage RF sous vide ou céramique classe1 à qualifier", "specification": "1000 pF nominal ; tension ≥ 2974 Vcrête ; courant par branche selon états ; valeurs et parallèles réels à certifier", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CC2", "quantity": 1, "description": "Capacité RF de gamme grossière", "candidate": "Assemblage RF sous vide ou céramique classe1 à qualifier", "specification": "2000 pF nominal ; tension ≥ 2974 Vcrête ; courant par branche selon états ; valeurs et parallèles réels à certifier", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CC3", "quantity": 1, "description": "Capacité RF de gamme grossière", "candidate": "Assemblage RF sous vide ou céramique classe1 à qualifier", "specification": "4000 pF nominal ; tension ≥ 2974 Vcrête ; courant par branche selon états ; valeurs et parallèles réels à certifier", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CSER1", "quantity": 1, "description": "Capacité série de gamme fine", "candidate": "Capacité RF 30 pF, référence à qualifier", "specification": "Avec CVAR1 : plage équivalente10à29.126pF ; même exigence de tension RF que le banc ; courant et ESL à qualifier", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "KCC1-KCC3,KCSER,K_NET,K_NET_OUT,K_BYP", "quantity": 7, "description": "Relais de gamme et isolement aux deux extrémités / bypass", "candidate": "TE KILOVAC KC-20 candidat", "specification": "30 Aeff /10kVcrête à32MHz ; bobine26.5V/120Ω≈221mA ; drivers externes", "source": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "KIN,KOUT", "quantity": 2, "description": "Sélecteurs de côté de la capacité", "candidate": "KC-20 seulement si les marges calculées passent ; sinon pièce RF ≥40A à qualifier", "specification": "Courant RF requis ≥14.18 Aeff ; 30 A du KC-20 insuffisants à partir de certains cas2500/3000W. Ne pas paralléliser sans conception RF validée.", "source": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "M1-M2", "quantity": 2, "description": "Actionneurs à position mesurée", "candidate": "Moteurs + transmission + drivers de puissance externes", "specification": "Couple, course, vitesse et maintien calculés sur organes choisis ; courant moteur hors carte 50mA", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "ENC1-ENC2", "quantity": 2, "description": "Retour absolu de position", "candidate": "Codeurs absolus isolés mécaniquement de la RF", "specification": "LUT position→L/C complexe versus fréquence/température ; retour réel obligatoire avant RF", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "LIM1-LIM4", "quantity": 4, "description": "Fins de course physiques", "candidate": "Contacts normalement fermés surveillés", "specification": "Arrêt de l’axe indépendant du compteur logiciel ; référence et butées après choix mécanique", "source": "", "status": "candidate-or-required-specification-not-order-released" } ] }, { "id": "ATU-1000", "power_w": 1000, "target_power_w": 1000, "tier": "high", "architecture": "motorized_lc", "status": "design-study-not-rf-fabrication-released", "measured": false, "rf_fabrication_released": false, "target_band_mhz": [ 1.8, 30 ], "target_load_r_ohm": [ 12.5, 200 ], "target_load_x_ohm": [ -200, 200 ], "matched_voltage_rms_v": 223.60679774997897, "matched_voltage_peak_v": 316.22776601683796, "matched_current_rms_a": 4.47213595499958, "stress": { "voltage_peak_v": 2803.9381921382915, "current_rms_a": 13.369812738913993, "capacitor_voltage_peak_v": 2534.758371127316, "capacitor_current_rms_a": 13.369812738913993, "coil_voltage_peak_v": 2803.9381921382915, "coil_current_rms_a": 8.94427190999916, "antenna_voltage_rms_v": 1792.3448328934924, "antenna_voltage_peak_v": 2534.758371127316, "antenna_current_rms_a": 8.94427190999916, "input_voltage_rms_v": 226.1934313414421, "input_current_rms_a": 4.497372999289867, "design_voltage_margin": 1.5, "design_current_margin": 1.5, "required_working_voltage_peak_v": 4205.907288207437, "required_rf_current_rms_a": 20.05471910837099, "input_connector_required_working_rms_v": 339.2901470121632, "antenna_connector_required_working_rms_v": 2688.517249340239, "basis": "Maximum of nominal lossless accepted grid states at delivered load power; not a whole-load-space guarantee." }, "loss_budget_w": 30, "tuning_power_w": 5, "duty": "CW target after qualification; PEP/transient limits separately verified", "motor_axes": 2, "rf_relay_count": 9, "maximum_energized_rf_relays": 7, "maximum_simultaneous_coil_pulses": null, "actuator_interface": null, "relay_candidate": "KC-20 for seven positions; higher RF-current selectors required if calculated margin exceeds30A", "candidate_relay_coil_power_w": 5.852083333333334, "candidate_coil_budget_w": null, "primary_holding_power_w": null, "known_holding_power_subtotal_w": 35.112500000000004, "primary_pulse_supply_peak_goal_w": null, "rejected_nonlatching_bank_coil_budget_w": 134.59791666666666, "recall_time_goal_s": 1, "cold_tune_time_goal_s": 5, "speed_note": "Design goals only; controller computation excludes PA response, axis travel and real settling. Scalar fallback can take longer.", "matching": { "case_count": 315, "matched_at_swr_1_2": 315, "worst_swr": 1.062599596580433, "worst_perturbation_swr": 49.489986387755, "model": "Lossless nominal values; no RF assembly, relay capacitance matrix, real ESR, SRF or enclosure model.", "perturbation": "Illustrative +2% L/C, +10 nH series, +10 pF shunt; not a measured tolerance distribution." }, "files": { "bom": "bom-atu-1000.csv", "schematic": "rf-atu-1000.svg", "netlist": "rf-atu-1000.net.json", "layout": "rf-layout-atu-1000.svg", "instructions": "build-atu-1000-fr.txt" }, "release_gates": [ "Measured complex L/C and relay parasitic matrix versus frequency, temperature and enclosure; filter every state outside SRF/voltage/current/thermal limits.", "Exact input and antenna connector working RF voltage/current after mismatch and margin; dielectric proof and matched watt claims are insufficient.", "RF capacitor and roller ratings at actual frequency/current/voltage; manufacturer confirmation and chosen real footprints before RF PCB/chassis fabrication.", "PA-specific hardware inhibit, no-RF proof, contact settling/encoder feedback, guard and thermal fault tests before RF operation.", "Cold low-power bench characterisation, calibration uncertainty budget, matched and mismatched endurance plus CW/PEP derating; no measured result exists in this dossier." ], "sources": [ { "id": "ur3iqh", "title": "UR3IQH — ATU-500 / ATU-1000, source demandée", "url": "https://radio-kits.ucoz.ru/index/stroim_moshhnyj_avtomaticheskij_antennyj_tjuner_n7ddc/0-69", "role": "Comparaison fonctionnelle seulement ; aucune reproduction de ses cartes ou photographies." }, { "id": "n7ddc", "title": "N7DDC — dépôt original ATU-100", "url": "https://github.com/Dfinitski/N7DDC-ATU-100-mini-and-extended-boards", "role": "Topologie L commutée et documentation originale ; nouvelle conception ici." }, { "id": "kilovac", "title": "TE Connectivity — KILOVAC, catalogue 5-1773450-5, pages 7-66 et 7-79", "url": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "role": "Valeurs RF des relais HC-1 et KC-20 à 32 MHz ; tension de travail distincte des essais diélectriques." }, { "id": "comet", "title": "Comet CVNA-1000DC/15-AAA-F — exemple NAMi-Con", "url": "https://pct.comet.tech/getmedia/8b4d37fe-8d11-4ab3-8780-0b1ec4ac523a/NAMi-Con-Example-data-sheet.pdf", "role": "Condensateur variable candidat ; courbes RF, tension de travail, inductance propre et effort mécanique." }, { "id": "palstar", "title": "Palstar RI-20 — géométrie d’une self à roulette", "url": "https://www.palstar.com/en/inductors/", "role": "Candidat mécanique uniquement ; cette page ne certifie pas le courant RF nécessaire au présent projet." } ], "parts": [ { "reference": "CTRL1", "quantity": 1, "description": "Module contrôleur et interface opérateur", "candidate": "Module MCU externe 3.3 V", "specification": "Mémoire calibration/états, watchdog ; firmware portable fourni séparément", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "JIN1", "quantity": 1, "description": "Prise et ligne RF entrée", "candidate": "Référence exacte à qualifier", "specification": "50 Ω, tension de travail RF ≥ 339 Veff, courant ≥ 6.7 Aeff dans la bande", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "JOUT1", "quantity": 1, "description": "Prise et ligne antenne haute tension", "candidate": "Référence exacte à qualifier", "specification": "50 Ω, tension de travail RF ≥ 2689 Veff, courant ≥ 13.4 Aeff ; pas SO239/7-16 générique par défaut", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "SENSE1", "quantity": 1, "description": "Coupleur/sondes RF isolés et détecteurs FWD/REV", "candidate": "AD8307 candidat + coupleur à qualifier", "specification": "Étalonnage multipoints/fréquence/température ; directivité cible ≥ 35 dB ; protection et atténuation selon puissance", "source": "https://www.analog.com/media/en/technical-documentation/data-sheets/ad8307.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "IQ1", "quantity": 1, "description": "Option mesure vectorielle cohérente", "candidate": "AD8333 candidat, carte NON routée", "specification": "Deux voies RF, quatre voies ADC base bande, LO cohérente à 4f, rails ±5 V ; phase R+jX réellement mesurée", "source": "https://www.analog.com/en/products/ad8333.html", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "PA1", "quantity": 1, "description": "Interface matérielle émission/inhibition", "candidate": "À adapter à l’amplificateur réel", "specification": "État désalimenté interdit émission ; niveaux, polarités, délais et contacts à documenter", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "SAFE1", "quantity": 1, "description": "Boucle capot/température/absence RF", "candidate": "Contacts et comparateurs externes", "specification": "Interverrouillage matériel indépendant de la commande, réarmement et test de chaque défaut", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "PS1", "quantity": 1, "description": "Alimentation basse tension isolée", "candidate": "Référence dimensionnée aux bobines/moteurs réels", "specification": "Bobines : non déterminée (sélecteurs/moteurs à qualifier) ; ajouter contrôle/moteurs/pertes/marge ; aucun secteur sur la carte RF", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "BOX1", "quantity": 1, "description": "Coffret blindé, cloison et face avant", "candidate": "Enveloppe mécanique proposée séparément", "specification": "Disposition et distances à vérifier avec les pièces réelles ; aucune cote de perçage RF non qualifiée", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "THERM1", "quantity": 1, "description": "Sondes et ventilation", "candidate": "Sondes isolées + ventilateurs à dimensionner", "specification": "Évacuer pertes RF visées 30.0 W + électronique/moteurs/bobines ; maintien primaire non déterminée (sélecteurs/moteurs à qualifier)", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "LVAR1", "quantity": 1, "description": "Self à roulette motorisée", "candidate": "Pièce RF sur cahier des charges ; RI-20 référence géométrique seulement", "specification": "0.05–40 µH cible ; ≥ 20.05 Aeff et ≥ 4206 Vcrête RF ; contacts/ESR/SRF à qualifier", "source": "https://www.palstar.com/en/inductors/", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CVAR1", "quantity": 1, "description": "Condensateur variable sous vide", "candidate": "Comet CVNA-1000DC/15-AAA-F candidat", "specification": "15–1000 pF nominal ; 9 kVcrête de travail selon courbes, pas 15 kV de test ; ESL ≤18 nH ; pilotage calibré en fréquence", "source": "https://pct.comet.tech/getmedia/8b4d37fe-8d11-4ab3-8780-0b1ec4ac523a/NAMi-Con-Example-data-sheet.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CC1", "quantity": 1, "description": "Capacité RF de gamme grossière", "candidate": "Assemblage RF sous vide ou céramique classe1 à qualifier", "specification": "1000 pF nominal ; tension ≥ 4206 Vcrête ; courant par branche selon états ; valeurs et parallèles réels à certifier", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CC2", "quantity": 1, "description": "Capacité RF de gamme grossière", "candidate": "Assemblage RF sous vide ou céramique classe1 à qualifier", "specification": "2000 pF nominal ; tension ≥ 4206 Vcrête ; courant par branche selon états ; valeurs et parallèles réels à certifier", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CC3", "quantity": 1, "description": "Capacité RF de gamme grossière", "candidate": "Assemblage RF sous vide ou céramique classe1 à qualifier", "specification": "4000 pF nominal ; tension ≥ 4206 Vcrête ; courant par branche selon états ; valeurs et parallèles réels à certifier", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CSER1", "quantity": 1, "description": "Capacité série de gamme fine", "candidate": "Capacité RF 30 pF, référence à qualifier", "specification": "Avec CVAR1 : plage équivalente10à29.126pF ; même exigence de tension RF que le banc ; courant et ESL à qualifier", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "KCC1-KCC3,KCSER,K_NET,K_NET_OUT,K_BYP", "quantity": 7, "description": "Relais de gamme et isolement aux deux extrémités / bypass", "candidate": "TE KILOVAC KC-20 candidat", "specification": "30 Aeff /10kVcrête à32MHz ; bobine26.5V/120Ω≈221mA ; drivers externes", "source": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "KIN,KOUT", "quantity": 2, "description": "Sélecteurs de côté de la capacité", "candidate": "KC-20 seulement si les marges calculées passent ; sinon pièce RF ≥40A à qualifier", "specification": "Courant RF requis ≥20.05 Aeff ; 30 A du KC-20 insuffisants à partir de certains cas2500/3000W. Ne pas paralléliser sans conception RF validée.", "source": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "M1-M2", "quantity": 2, "description": "Actionneurs à position mesurée", "candidate": "Moteurs + transmission + drivers de puissance externes", "specification": "Couple, course, vitesse et maintien calculés sur organes choisis ; courant moteur hors carte 50mA", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "ENC1-ENC2", "quantity": 2, "description": "Retour absolu de position", "candidate": "Codeurs absolus isolés mécaniquement de la RF", "specification": "LUT position→L/C complexe versus fréquence/température ; retour réel obligatoire avant RF", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "LIM1-LIM4", "quantity": 4, "description": "Fins de course physiques", "candidate": "Contacts normalement fermés surveillés", "specification": "Arrêt de l’axe indépendant du compteur logiciel ; référence et butées après choix mécanique", "source": "", "status": "candidate-or-required-specification-not-order-released" } ] }, { "id": "ATU-1500", "power_w": 1500, "target_power_w": 1500, "tier": "high", "architecture": "motorized_lc", "status": "design-study-not-rf-fabrication-released", "measured": false, "rf_fabrication_released": false, "target_band_mhz": [ 1.8, 30 ], "target_load_r_ohm": [ 12.5, 200 ], "target_load_x_ohm": [ -200, 200 ], "matched_voltage_rms_v": 273.8612787525831, "matched_voltage_peak_v": 387.2983346207417, "matched_current_rms_a": 5.477225575051661, "stress": { "voltage_peak_v": 3434.1089205203766, "current_rms_a": 16.374609583450844, "capacitor_voltage_peak_v": 3104.432315255078, "capacitor_current_rms_a": 16.374609583450844, "coil_voltage_peak_v": 3434.1089205203766, "coil_current_rms_a": 10.954451150103322, "antenna_voltage_rms_v": 2195.1651418515194, "antenna_voltage_peak_v": 3104.432315255078, "antenna_current_rms_a": 10.954451150103322, "input_voltage_rms_v": 277.0292449778967, "input_current_rms_a": 5.508134515615274, "design_voltage_margin": 1.5, "design_current_margin": 1.5, "required_working_voltage_peak_v": 5151.163380780565, "required_rf_current_rms_a": 24.561914375176265, "input_connector_required_working_rms_v": 415.5438674668451, "antenna_connector_required_working_rms_v": 3292.747712777279, "basis": "Maximum of nominal lossless accepted grid states at delivered load power; not a whole-load-space guarantee." }, "loss_budget_w": 45, "tuning_power_w": 5, "duty": "CW target after qualification; PEP/transient limits separately verified", "motor_axes": 2, "rf_relay_count": 9, "maximum_energized_rf_relays": 7, "maximum_simultaneous_coil_pulses": null, "actuator_interface": null, "relay_candidate": "KC-20 for seven positions; higher RF-current selectors required if calculated margin exceeds30A", "candidate_relay_coil_power_w": 5.852083333333334, "candidate_coil_budget_w": null, "primary_holding_power_w": null, "known_holding_power_subtotal_w": 35.112500000000004, "primary_pulse_supply_peak_goal_w": null, "rejected_nonlatching_bank_coil_budget_w": 134.59791666666666, "recall_time_goal_s": 1, "cold_tune_time_goal_s": 5, "speed_note": "Design goals only; controller computation excludes PA response, axis travel and real settling. Scalar fallback can take longer.", "matching": { "case_count": 315, "matched_at_swr_1_2": 315, "worst_swr": 1.062599596580433, "worst_perturbation_swr": 49.489986387755, "model": "Lossless nominal values; no RF assembly, relay capacitance matrix, real ESR, SRF or enclosure model.", "perturbation": "Illustrative +2% L/C, +10 nH series, +10 pF shunt; not a measured tolerance distribution." }, "files": { "bom": "bom-atu-1500.csv", "schematic": "rf-atu-1500.svg", "netlist": "rf-atu-1500.net.json", "layout": "rf-layout-atu-1500.svg", "instructions": "build-atu-1500-fr.txt" }, "release_gates": [ "Measured complex L/C and relay parasitic matrix versus frequency, temperature and enclosure; filter every state outside SRF/voltage/current/thermal limits.", "Exact input and antenna connector working RF voltage/current after mismatch and margin; dielectric proof and matched watt claims are insufficient.", "RF capacitor and roller ratings at actual frequency/current/voltage; manufacturer confirmation and chosen real footprints before RF PCB/chassis fabrication.", "PA-specific hardware inhibit, no-RF proof, contact settling/encoder feedback, guard and thermal fault tests before RF operation.", "Cold low-power bench characterisation, calibration uncertainty budget, matched and mismatched endurance plus CW/PEP derating; no measured result exists in this dossier." ], "sources": [ { "id": "ur3iqh", "title": "UR3IQH — ATU-500 / ATU-1000, source demandée", "url": "https://radio-kits.ucoz.ru/index/stroim_moshhnyj_avtomaticheskij_antennyj_tjuner_n7ddc/0-69", "role": "Comparaison fonctionnelle seulement ; aucune reproduction de ses cartes ou photographies." }, { "id": "n7ddc", "title": "N7DDC — dépôt original ATU-100", "url": "https://github.com/Dfinitski/N7DDC-ATU-100-mini-and-extended-boards", "role": "Topologie L commutée et documentation originale ; nouvelle conception ici." }, { "id": "kilovac", "title": "TE Connectivity — KILOVAC, catalogue 5-1773450-5, pages 7-66 et 7-79", "url": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "role": "Valeurs RF des relais HC-1 et KC-20 à 32 MHz ; tension de travail distincte des essais diélectriques." }, { "id": "comet", "title": "Comet CVNA-1000DC/15-AAA-F — exemple NAMi-Con", "url": "https://pct.comet.tech/getmedia/8b4d37fe-8d11-4ab3-8780-0b1ec4ac523a/NAMi-Con-Example-data-sheet.pdf", "role": "Condensateur variable candidat ; courbes RF, tension de travail, inductance propre et effort mécanique." }, { "id": "palstar", "title": "Palstar RI-20 — géométrie d’une self à roulette", "url": "https://www.palstar.com/en/inductors/", "role": "Candidat mécanique uniquement ; cette page ne certifie pas le courant RF nécessaire au présent projet." } ], "parts": [ { "reference": "CTRL1", "quantity": 1, "description": "Module contrôleur et interface opérateur", "candidate": "Module MCU externe 3.3 V", "specification": "Mémoire calibration/états, watchdog ; firmware portable fourni séparément", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "JIN1", "quantity": 1, "description": "Prise et ligne RF entrée", "candidate": "Référence exacte à qualifier", "specification": "50 Ω, tension de travail RF ≥ 416 Veff, courant ≥ 8.3 Aeff dans la bande", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "JOUT1", "quantity": 1, "description": "Prise et ligne antenne haute tension", "candidate": "Référence exacte à qualifier", "specification": "50 Ω, tension de travail RF ≥ 3293 Veff, courant ≥ 16.4 Aeff ; pas SO239/7-16 générique par défaut", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "SENSE1", "quantity": 1, "description": "Coupleur/sondes RF isolés et détecteurs FWD/REV", "candidate": "AD8307 candidat + coupleur à qualifier", "specification": "Étalonnage multipoints/fréquence/température ; directivité cible ≥ 35 dB ; protection et atténuation selon puissance", "source": "https://www.analog.com/media/en/technical-documentation/data-sheets/ad8307.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "IQ1", "quantity": 1, "description": "Option mesure vectorielle cohérente", "candidate": "AD8333 candidat, carte NON routée", "specification": "Deux voies RF, quatre voies ADC base bande, LO cohérente à 4f, rails ±5 V ; phase R+jX réellement mesurée", "source": "https://www.analog.com/en/products/ad8333.html", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "PA1", "quantity": 1, "description": "Interface matérielle émission/inhibition", "candidate": "À adapter à l’amplificateur réel", "specification": "État désalimenté interdit émission ; niveaux, polarités, délais et contacts à documenter", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "SAFE1", "quantity": 1, "description": "Boucle capot/température/absence RF", "candidate": "Contacts et comparateurs externes", "specification": "Interverrouillage matériel indépendant de la commande, réarmement et test de chaque défaut", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "PS1", "quantity": 1, "description": "Alimentation basse tension isolée", "candidate": "Référence dimensionnée aux bobines/moteurs réels", "specification": "Bobines : non déterminée (sélecteurs/moteurs à qualifier) ; ajouter contrôle/moteurs/pertes/marge ; aucun secteur sur la carte RF", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "BOX1", "quantity": 1, "description": "Coffret blindé, cloison et face avant", "candidate": "Enveloppe mécanique proposée séparément", "specification": "Disposition et distances à vérifier avec les pièces réelles ; aucune cote de perçage RF non qualifiée", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "THERM1", "quantity": 1, "description": "Sondes et ventilation", "candidate": "Sondes isolées + ventilateurs à dimensionner", "specification": "Évacuer pertes RF visées 45.0 W + électronique/moteurs/bobines ; maintien primaire non déterminée (sélecteurs/moteurs à qualifier)", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "LVAR1", "quantity": 1, "description": "Self à roulette motorisée", "candidate": "Pièce RF sur cahier des charges ; RI-20 référence géométrique seulement", "specification": "0.05–40 µH cible ; ≥ 24.56 Aeff et ≥ 5151 Vcrête RF ; contacts/ESR/SRF à qualifier", "source": "https://www.palstar.com/en/inductors/", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CVAR1", "quantity": 1, "description": "Condensateur variable sous vide", "candidate": "Comet CVNA-1000DC/15-AAA-F candidat", "specification": "15–1000 pF nominal ; 9 kVcrête de travail selon courbes, pas 15 kV de test ; ESL ≤18 nH ; pilotage calibré en fréquence", "source": "https://pct.comet.tech/getmedia/8b4d37fe-8d11-4ab3-8780-0b1ec4ac523a/NAMi-Con-Example-data-sheet.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CC1", "quantity": 1, "description": "Capacité RF de gamme grossière", "candidate": "Assemblage RF sous vide ou céramique classe1 à qualifier", "specification": "1000 pF nominal ; tension ≥ 5151 Vcrête ; courant par branche selon états ; valeurs et parallèles réels à certifier", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CC2", "quantity": 1, "description": "Capacité RF de gamme grossière", "candidate": "Assemblage RF sous vide ou céramique classe1 à qualifier", "specification": "2000 pF nominal ; tension ≥ 5151 Vcrête ; courant par branche selon états ; valeurs et parallèles réels à certifier", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CC3", "quantity": 1, "description": "Capacité RF de gamme grossière", "candidate": "Assemblage RF sous vide ou céramique classe1 à qualifier", "specification": "4000 pF nominal ; tension ≥ 5151 Vcrête ; courant par branche selon états ; valeurs et parallèles réels à certifier", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CSER1", "quantity": 1, "description": "Capacité série de gamme fine", "candidate": "Capacité RF 30 pF, référence à qualifier", "specification": "Avec CVAR1 : plage équivalente10à29.126pF ; même exigence de tension RF que le banc ; courant et ESL à qualifier", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "KCC1-KCC3,KCSER,K_NET,K_NET_OUT,K_BYP", "quantity": 7, "description": "Relais de gamme et isolement aux deux extrémités / bypass", "candidate": "TE KILOVAC KC-20 candidat", "specification": "30 Aeff /10kVcrête à32MHz ; bobine26.5V/120Ω≈221mA ; drivers externes", "source": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "KIN,KOUT", "quantity": 2, "description": "Sélecteurs de côté de la capacité", "candidate": "KC-20 seulement si les marges calculées passent ; sinon pièce RF ≥40A à qualifier", "specification": "Courant RF requis ≥24.56 Aeff ; 30 A du KC-20 insuffisants à partir de certains cas2500/3000W. Ne pas paralléliser sans conception RF validée.", "source": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "M1-M2", "quantity": 2, "description": "Actionneurs à position mesurée", "candidate": "Moteurs + transmission + drivers de puissance externes", "specification": "Couple, course, vitesse et maintien calculés sur organes choisis ; courant moteur hors carte 50mA", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "ENC1-ENC2", "quantity": 2, "description": "Retour absolu de position", "candidate": "Codeurs absolus isolés mécaniquement de la RF", "specification": "LUT position→L/C complexe versus fréquence/température ; retour réel obligatoire avant RF", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "LIM1-LIM4", "quantity": 4, "description": "Fins de course physiques", "candidate": "Contacts normalement fermés surveillés", "specification": "Arrêt de l’axe indépendant du compteur logiciel ; référence et butées après choix mécanique", "source": "", "status": "candidate-or-required-specification-not-order-released" } ] }, { "id": "ATU-2000", "power_w": 2000, "target_power_w": 2000, "tier": "high", "architecture": "motorized_lc", "status": "design-study-not-rf-fabrication-released", "measured": false, "rf_fabrication_released": false, "target_band_mhz": [ 1.8, 30 ], "target_load_r_ohm": [ 12.5, 200 ], "target_load_x_ohm": [ -200, 200 ], "matched_voltage_rms_v": 316.22776601683796, "matched_voltage_peak_v": 447.21359549995793, "matched_current_rms_a": 6.324555320336759, "stress": { "voltage_peak_v": 3965.3674193778693, "current_rms_a": 18.907770501760744, "capacitor_voltage_peak_v": 3584.6896657869847, "capacitor_current_rms_a": 18.907770501760744, "coil_voltage_peak_v": 3965.3674193778693, "coil_current_rms_a": 12.649110640673518, "antenna_voltage_rms_v": 2534.7583711273155, "antenna_voltage_peak_v": 3584.6896657869847, "antenna_current_rms_a": 12.649110640673518, "input_voltage_rms_v": 319.8858183227749, "input_current_rms_a": 6.360245890646294, "design_voltage_margin": 1.5, "design_current_margin": 1.5, "required_working_voltage_peak_v": 5948.051129066804, "required_rf_current_rms_a": 28.361655752641116, "input_connector_required_working_rms_v": 479.8287274841624, "antenna_connector_required_working_rms_v": 3802.1375566909733, "basis": "Maximum of nominal lossless accepted grid states at delivered load power; not a whole-load-space guarantee." }, "loss_budget_w": 60, "tuning_power_w": 5, "duty": "CW target after qualification; PEP/transient limits separately verified", "motor_axes": 2, "rf_relay_count": 9, "maximum_energized_rf_relays": 7, "maximum_simultaneous_coil_pulses": null, "actuator_interface": null, "relay_candidate": "KC-20 for seven positions; higher RF-current selectors required if calculated margin exceeds30A", "candidate_relay_coil_power_w": 5.852083333333334, "candidate_coil_budget_w": null, "primary_holding_power_w": null, "known_holding_power_subtotal_w": 35.112500000000004, "primary_pulse_supply_peak_goal_w": null, "rejected_nonlatching_bank_coil_budget_w": 134.59791666666666, "recall_time_goal_s": 1, "cold_tune_time_goal_s": 5, "speed_note": "Design goals only; controller computation excludes PA response, axis travel and real settling. Scalar fallback can take longer.", "matching": { "case_count": 315, "matched_at_swr_1_2": 315, "worst_swr": 1.062599596580433, "worst_perturbation_swr": 49.489986387755, "model": "Lossless nominal values; no RF assembly, relay capacitance matrix, real ESR, SRF or enclosure model.", "perturbation": "Illustrative +2% L/C, +10 nH series, +10 pF shunt; not a measured tolerance distribution." }, "files": { "bom": "bom-atu-2000.csv", "schematic": "rf-atu-2000.svg", "netlist": "rf-atu-2000.net.json", "layout": "rf-layout-atu-2000.svg", "instructions": "build-atu-2000-fr.txt" }, "release_gates": [ "Measured complex L/C and relay parasitic matrix versus frequency, temperature and enclosure; filter every state outside SRF/voltage/current/thermal limits.", "Exact input and antenna connector working RF voltage/current after mismatch and margin; dielectric proof and matched watt claims are insufficient.", "RF capacitor and roller ratings at actual frequency/current/voltage; manufacturer confirmation and chosen real footprints before RF PCB/chassis fabrication.", "PA-specific hardware inhibit, no-RF proof, contact settling/encoder feedback, guard and thermal fault tests before RF operation.", "Cold low-power bench characterisation, calibration uncertainty budget, matched and mismatched endurance plus CW/PEP derating; no measured result exists in this dossier." ], "sources": [ { "id": "ur3iqh", "title": "UR3IQH — ATU-500 / ATU-1000, source demandée", "url": "https://radio-kits.ucoz.ru/index/stroim_moshhnyj_avtomaticheskij_antennyj_tjuner_n7ddc/0-69", "role": "Comparaison fonctionnelle seulement ; aucune reproduction de ses cartes ou photographies." }, { "id": "n7ddc", "title": "N7DDC — dépôt original ATU-100", "url": "https://github.com/Dfinitski/N7DDC-ATU-100-mini-and-extended-boards", "role": "Topologie L commutée et documentation originale ; nouvelle conception ici." }, { "id": "kilovac", "title": "TE Connectivity — KILOVAC, catalogue 5-1773450-5, pages 7-66 et 7-79", "url": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "role": "Valeurs RF des relais HC-1 et KC-20 à 32 MHz ; tension de travail distincte des essais diélectriques." }, { "id": "comet", "title": "Comet CVNA-1000DC/15-AAA-F — exemple NAMi-Con", "url": "https://pct.comet.tech/getmedia/8b4d37fe-8d11-4ab3-8780-0b1ec4ac523a/NAMi-Con-Example-data-sheet.pdf", "role": "Condensateur variable candidat ; courbes RF, tension de travail, inductance propre et effort mécanique." }, { "id": "palstar", "title": "Palstar RI-20 — géométrie d’une self à roulette", "url": "https://www.palstar.com/en/inductors/", "role": "Candidat mécanique uniquement ; cette page ne certifie pas le courant RF nécessaire au présent projet." } ], "parts": [ { "reference": "CTRL1", "quantity": 1, "description": "Module contrôleur et interface opérateur", "candidate": "Module MCU externe 3.3 V", "specification": "Mémoire calibration/états, watchdog ; firmware portable fourni séparément", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "JIN1", "quantity": 1, "description": "Prise et ligne RF entrée", "candidate": "Référence exacte à qualifier", "specification": "50 Ω, tension de travail RF ≥ 480 Veff, courant ≥ 9.5 Aeff dans la bande", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "JOUT1", "quantity": 1, "description": "Prise et ligne antenne haute tension", "candidate": "Référence exacte à qualifier", "specification": "50 Ω, tension de travail RF ≥ 3802 Veff, courant ≥ 19.0 Aeff ; pas SO239/7-16 générique par défaut", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "SENSE1", "quantity": 1, "description": "Coupleur/sondes RF isolés et détecteurs FWD/REV", "candidate": "AD8307 candidat + coupleur à qualifier", "specification": "Étalonnage multipoints/fréquence/température ; directivité cible ≥ 35 dB ; protection et atténuation selon puissance", "source": "https://www.analog.com/media/en/technical-documentation/data-sheets/ad8307.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "IQ1", "quantity": 1, "description": "Option mesure vectorielle cohérente", "candidate": "AD8333 candidat, carte NON routée", "specification": "Deux voies RF, quatre voies ADC base bande, LO cohérente à 4f, rails ±5 V ; phase R+jX réellement mesurée", "source": "https://www.analog.com/en/products/ad8333.html", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "PA1", "quantity": 1, "description": "Interface matérielle émission/inhibition", "candidate": "À adapter à l’amplificateur réel", "specification": "État désalimenté interdit émission ; niveaux, polarités, délais et contacts à documenter", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "SAFE1", "quantity": 1, "description": "Boucle capot/température/absence RF", "candidate": "Contacts et comparateurs externes", "specification": "Interverrouillage matériel indépendant de la commande, réarmement et test de chaque défaut", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "PS1", "quantity": 1, "description": "Alimentation basse tension isolée", "candidate": "Référence dimensionnée aux bobines/moteurs réels", "specification": "Bobines : non déterminée (sélecteurs/moteurs à qualifier) ; ajouter contrôle/moteurs/pertes/marge ; aucun secteur sur la carte RF", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "BOX1", "quantity": 1, "description": "Coffret blindé, cloison et face avant", "candidate": "Enveloppe mécanique proposée séparément", "specification": "Disposition et distances à vérifier avec les pièces réelles ; aucune cote de perçage RF non qualifiée", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "THERM1", "quantity": 1, "description": "Sondes et ventilation", "candidate": "Sondes isolées + ventilateurs à dimensionner", "specification": "Évacuer pertes RF visées 60.0 W + électronique/moteurs/bobines ; maintien primaire non déterminée (sélecteurs/moteurs à qualifier)", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "LVAR1", "quantity": 1, "description": "Self à roulette motorisée", "candidate": "Pièce RF sur cahier des charges ; RI-20 référence géométrique seulement", "specification": "0.05–40 µH cible ; ≥ 28.36 Aeff et ≥ 5948 Vcrête RF ; contacts/ESR/SRF à qualifier", "source": "https://www.palstar.com/en/inductors/", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CVAR1", "quantity": 1, "description": "Condensateur variable sous vide", "candidate": "Comet CVNA-1000DC/15-AAA-F candidat", "specification": "15–1000 pF nominal ; 9 kVcrête de travail selon courbes, pas 15 kV de test ; ESL ≤18 nH ; pilotage calibré en fréquence", "source": "https://pct.comet.tech/getmedia/8b4d37fe-8d11-4ab3-8780-0b1ec4ac523a/NAMi-Con-Example-data-sheet.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CC1", "quantity": 1, "description": "Capacité RF de gamme grossière", "candidate": "Assemblage RF sous vide ou céramique classe1 à qualifier", "specification": "1000 pF nominal ; tension ≥ 5948 Vcrête ; courant par branche selon états ; valeurs et parallèles réels à certifier", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CC2", "quantity": 1, "description": "Capacité RF de gamme grossière", "candidate": "Assemblage RF sous vide ou céramique classe1 à qualifier", "specification": "2000 pF nominal ; tension ≥ 5948 Vcrête ; courant par branche selon états ; valeurs et parallèles réels à certifier", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CC3", "quantity": 1, "description": "Capacité RF de gamme grossière", "candidate": "Assemblage RF sous vide ou céramique classe1 à qualifier", "specification": "4000 pF nominal ; tension ≥ 5948 Vcrête ; courant par branche selon états ; valeurs et parallèles réels à certifier", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CSER1", "quantity": 1, "description": "Capacité série de gamme fine", "candidate": "Capacité RF 30 pF, référence à qualifier", "specification": "Avec CVAR1 : plage équivalente10à29.126pF ; même exigence de tension RF que le banc ; courant et ESL à qualifier", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "KCC1-KCC3,KCSER,K_NET,K_NET_OUT,K_BYP", "quantity": 7, "description": "Relais de gamme et isolement aux deux extrémités / bypass", "candidate": "TE KILOVAC KC-20 candidat", "specification": "30 Aeff /10kVcrête à32MHz ; bobine26.5V/120Ω≈221mA ; drivers externes", "source": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "KIN,KOUT", "quantity": 2, "description": "Sélecteurs de côté de la capacité", "candidate": "KC-20 seulement si les marges calculées passent ; sinon pièce RF ≥40A à qualifier", "specification": "Courant RF requis ≥28.36 Aeff ; 30 A du KC-20 insuffisants à partir de certains cas2500/3000W. Ne pas paralléliser sans conception RF validée.", "source": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "M1-M2", "quantity": 2, "description": "Actionneurs à position mesurée", "candidate": "Moteurs + transmission + drivers de puissance externes", "specification": "Couple, course, vitesse et maintien calculés sur organes choisis ; courant moteur hors carte 50mA", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "ENC1-ENC2", "quantity": 2, "description": "Retour absolu de position", "candidate": "Codeurs absolus isolés mécaniquement de la RF", "specification": "LUT position→L/C complexe versus fréquence/température ; retour réel obligatoire avant RF", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "LIM1-LIM4", "quantity": 4, "description": "Fins de course physiques", "candidate": "Contacts normalement fermés surveillés", "specification": "Arrêt de l’axe indépendant du compteur logiciel ; référence et butées après choix mécanique", "source": "", "status": "candidate-or-required-specification-not-order-released" } ] }, { "id": "ATU-2500", "power_w": 2500, "target_power_w": 2500, "tier": "high", "architecture": "motorized_lc", "status": "design-study-not-rf-fabrication-released", "measured": false, "rf_fabrication_released": false, "target_band_mhz": [ 1.8, 30 ], "target_load_r_ohm": [ 12.5, 200 ], "target_load_x_ohm": [ -200, 200 ], "matched_voltage_rms_v": 353.5533905932738, "matched_voltage_peak_v": 500, "matched_current_rms_a": 7.0710678118654755, "stress": { "voltage_peak_v": 4433.415552745916, "current_rms_a": 21.139530072451166, "capacitor_voltage_peak_v": 4007.8048854703497, "capacitor_current_rms_a": 21.139530072451166, "coil_voltage_peak_v": 4433.415552745916, "coil_current_rms_a": 14.142135623730951, "antenna_voltage_rms_v": 2833.9460121886586, "antenna_voltage_peak_v": 4007.8048854703497, "antenna_current_rms_a": 14.142135623730951, "input_voltage_rms_v": 357.64321740393626, "input_current_rms_a": 7.110971082549404, "design_voltage_margin": 1.5, "design_current_margin": 1.5, "required_working_voltage_peak_v": 6650.123329118875, "required_rf_current_rms_a": 31.70929510867675, "input_connector_required_working_rms_v": 536.4648261059044, "antenna_connector_required_working_rms_v": 4250.919018282988, "basis": "Maximum of nominal lossless accepted grid states at delivered load power; not a whole-load-space guarantee." }, "loss_budget_w": 75, "tuning_power_w": 5, "duty": "CW target after qualification; PEP/transient limits separately verified", "motor_axes": 2, "rf_relay_count": 9, "maximum_energized_rf_relays": 7, "maximum_simultaneous_coil_pulses": null, "actuator_interface": null, "relay_candidate": "KC-20 for seven positions; higher RF-current selectors required if calculated margin exceeds30A", "candidate_relay_coil_power_w": 5.852083333333334, "candidate_coil_budget_w": null, "primary_holding_power_w": null, "known_holding_power_subtotal_w": 35.112500000000004, "primary_pulse_supply_peak_goal_w": null, "rejected_nonlatching_bank_coil_budget_w": 134.59791666666666, "recall_time_goal_s": 1, "cold_tune_time_goal_s": 5, "speed_note": "Design goals only; controller computation excludes PA response, axis travel and real settling. Scalar fallback can take longer.", "matching": { "case_count": 315, "matched_at_swr_1_2": 315, "worst_swr": 1.062599596580433, "worst_perturbation_swr": 49.489986387755, "model": "Lossless nominal values; no RF assembly, relay capacitance matrix, real ESR, SRF or enclosure model.", "perturbation": "Illustrative +2% L/C, +10 nH series, +10 pF shunt; not a measured tolerance distribution." }, "files": { "bom": "bom-atu-2500.csv", "schematic": "rf-atu-2500.svg", "netlist": "rf-atu-2500.net.json", "layout": "rf-layout-atu-2500.svg", "instructions": "build-atu-2500-fr.txt" }, "release_gates": [ "Measured complex L/C and relay parasitic matrix versus frequency, temperature and enclosure; filter every state outside SRF/voltage/current/thermal limits.", "Exact input and antenna connector working RF voltage/current after mismatch and margin; dielectric proof and matched watt claims are insufficient.", "RF capacitor and roller ratings at actual frequency/current/voltage; manufacturer confirmation and chosen real footprints before RF PCB/chassis fabrication.", "PA-specific hardware inhibit, no-RF proof, contact settling/encoder feedback, guard and thermal fault tests before RF operation.", "Cold low-power bench characterisation, calibration uncertainty budget, matched and mismatched endurance plus CW/PEP derating; no measured result exists in this dossier." ], "sources": [ { "id": "ur3iqh", "title": "UR3IQH — ATU-500 / ATU-1000, source demandée", "url": "https://radio-kits.ucoz.ru/index/stroim_moshhnyj_avtomaticheskij_antennyj_tjuner_n7ddc/0-69", "role": "Comparaison fonctionnelle seulement ; aucune reproduction de ses cartes ou photographies." }, { "id": "n7ddc", "title": "N7DDC — dépôt original ATU-100", "url": "https://github.com/Dfinitski/N7DDC-ATU-100-mini-and-extended-boards", "role": "Topologie L commutée et documentation originale ; nouvelle conception ici." }, { "id": "kilovac", "title": "TE Connectivity — KILOVAC, catalogue 5-1773450-5, pages 7-66 et 7-79", "url": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "role": "Valeurs RF des relais HC-1 et KC-20 à 32 MHz ; tension de travail distincte des essais diélectriques." }, { "id": "comet", "title": "Comet CVNA-1000DC/15-AAA-F — exemple NAMi-Con", "url": "https://pct.comet.tech/getmedia/8b4d37fe-8d11-4ab3-8780-0b1ec4ac523a/NAMi-Con-Example-data-sheet.pdf", "role": "Condensateur variable candidat ; courbes RF, tension de travail, inductance propre et effort mécanique." }, { "id": "palstar", "title": "Palstar RI-20 — géométrie d’une self à roulette", "url": "https://www.palstar.com/en/inductors/", "role": "Candidat mécanique uniquement ; cette page ne certifie pas le courant RF nécessaire au présent projet." } ], "parts": [ { "reference": "CTRL1", "quantity": 1, "description": "Module contrôleur et interface opérateur", "candidate": "Module MCU externe 3.3 V", "specification": "Mémoire calibration/états, watchdog ; firmware portable fourni séparément", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "JIN1", "quantity": 1, "description": "Prise et ligne RF entrée", "candidate": "Référence exacte à qualifier", "specification": "50 Ω, tension de travail RF ≥ 536 Veff, courant ≥ 10.7 Aeff dans la bande", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "JOUT1", "quantity": 1, "description": "Prise et ligne antenne haute tension", "candidate": "Référence exacte à qualifier", "specification": "50 Ω, tension de travail RF ≥ 4251 Veff, courant ≥ 21.2 Aeff ; pas SO239/7-16 générique par défaut", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "SENSE1", "quantity": 1, "description": "Coupleur/sondes RF isolés et détecteurs FWD/REV", "candidate": "AD8307 candidat + coupleur à qualifier", "specification": "Étalonnage multipoints/fréquence/température ; directivité cible ≥ 35 dB ; protection et atténuation selon puissance", "source": "https://www.analog.com/media/en/technical-documentation/data-sheets/ad8307.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "IQ1", "quantity": 1, "description": "Option mesure vectorielle cohérente", "candidate": "AD8333 candidat, carte NON routée", "specification": "Deux voies RF, quatre voies ADC base bande, LO cohérente à 4f, rails ±5 V ; phase R+jX réellement mesurée", "source": "https://www.analog.com/en/products/ad8333.html", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "PA1", "quantity": 1, "description": "Interface matérielle émission/inhibition", "candidate": "À adapter à l’amplificateur réel", "specification": "État désalimenté interdit émission ; niveaux, polarités, délais et contacts à documenter", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "SAFE1", "quantity": 1, "description": "Boucle capot/température/absence RF", "candidate": "Contacts et comparateurs externes", "specification": "Interverrouillage matériel indépendant de la commande, réarmement et test de chaque défaut", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "PS1", "quantity": 1, "description": "Alimentation basse tension isolée", "candidate": "Référence dimensionnée aux bobines/moteurs réels", "specification": "Bobines : non déterminée (sélecteurs/moteurs à qualifier) ; ajouter contrôle/moteurs/pertes/marge ; aucun secteur sur la carte RF", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "BOX1", "quantity": 1, "description": "Coffret blindé, cloison et face avant", "candidate": "Enveloppe mécanique proposée séparément", "specification": "Disposition et distances à vérifier avec les pièces réelles ; aucune cote de perçage RF non qualifiée", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "THERM1", "quantity": 1, "description": "Sondes et ventilation", "candidate": "Sondes isolées + ventilateurs à dimensionner", "specification": "Évacuer pertes RF visées 75.0 W + électronique/moteurs/bobines ; maintien primaire non déterminée (sélecteurs/moteurs à qualifier)", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "LVAR1", "quantity": 1, "description": "Self à roulette motorisée", "candidate": "Pièce RF sur cahier des charges ; RI-20 référence géométrique seulement", "specification": "0.05–40 µH cible ; ≥ 31.71 Aeff et ≥ 6650 Vcrête RF ; contacts/ESR/SRF à qualifier", "source": "https://www.palstar.com/en/inductors/", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CVAR1", "quantity": 1, "description": "Condensateur variable sous vide", "candidate": "Comet CVNA-1000DC/15-AAA-F candidat", "specification": "15–1000 pF nominal ; 9 kVcrête de travail selon courbes, pas 15 kV de test ; ESL ≤18 nH ; pilotage calibré en fréquence", "source": "https://pct.comet.tech/getmedia/8b4d37fe-8d11-4ab3-8780-0b1ec4ac523a/NAMi-Con-Example-data-sheet.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CC1", "quantity": 1, "description": "Capacité RF de gamme grossière", "candidate": "Assemblage RF sous vide ou céramique classe1 à qualifier", "specification": "1000 pF nominal ; tension ≥ 6650 Vcrête ; courant par branche selon états ; valeurs et parallèles réels à certifier", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CC2", "quantity": 1, "description": "Capacité RF de gamme grossière", "candidate": "Assemblage RF sous vide ou céramique classe1 à qualifier", "specification": "2000 pF nominal ; tension ≥ 6650 Vcrête ; courant par branche selon états ; valeurs et parallèles réels à certifier", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CC3", "quantity": 1, "description": "Capacité RF de gamme grossière", "candidate": "Assemblage RF sous vide ou céramique classe1 à qualifier", "specification": "4000 pF nominal ; tension ≥ 6650 Vcrête ; courant par branche selon états ; valeurs et parallèles réels à certifier", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CSER1", "quantity": 1, "description": "Capacité série de gamme fine", "candidate": "Capacité RF 30 pF, référence à qualifier", "specification": "Avec CVAR1 : plage équivalente10à29.126pF ; même exigence de tension RF que le banc ; courant et ESL à qualifier", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "KCC1-KCC3,KCSER,K_NET,K_NET_OUT,K_BYP", "quantity": 7, "description": "Relais de gamme et isolement aux deux extrémités / bypass", "candidate": "TE KILOVAC KC-20 candidat", "specification": "30 Aeff /10kVcrête à32MHz ; bobine26.5V/120Ω≈221mA ; drivers externes", "source": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "KIN,KOUT", "quantity": 2, "description": "Sélecteurs de côté de la capacité", "candidate": "KC-20 seulement si les marges calculées passent ; sinon pièce RF ≥40A à qualifier", "specification": "Courant RF requis ≥31.71 Aeff ; 30 A du KC-20 insuffisants à partir de certains cas2500/3000W. Ne pas paralléliser sans conception RF validée.", "source": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "M1-M2", "quantity": 2, "description": "Actionneurs à position mesurée", "candidate": "Moteurs + transmission + drivers de puissance externes", "specification": "Couple, course, vitesse et maintien calculés sur organes choisis ; courant moteur hors carte 50mA", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "ENC1-ENC2", "quantity": 2, "description": "Retour absolu de position", "candidate": "Codeurs absolus isolés mécaniquement de la RF", "specification": "LUT position→L/C complexe versus fréquence/température ; retour réel obligatoire avant RF", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "LIM1-LIM4", "quantity": 4, "description": "Fins de course physiques", "candidate": "Contacts normalement fermés surveillés", "specification": "Arrêt de l’axe indépendant du compteur logiciel ; référence et butées après choix mécanique", "source": "", "status": "candidate-or-required-specification-not-order-released" } ] }, { "id": "ATU-3000", "power_w": 3000, "target_power_w": 3000, "tier": "high", "architecture": "motorized_lc", "status": "design-study-not-rf-fabrication-released", "measured": false, "rf_fabrication_released": false, "target_band_mhz": [ 1.8, 30 ], "target_load_r_ohm": [ 12.5, 200 ], "target_load_x_ohm": [ -200, 200 ], "matched_voltage_rms_v": 387.2983346207417, "matched_voltage_peak_v": 547.7225575051662, "matched_current_rms_a": 7.745966692414834, "stress": { "voltage_peak_v": 4856.5634100663465, "current_rms_a": 23.157194951480644, "capacitor_voltage_peak_v": 4390.330283703039, "capacitor_current_rms_a": 23.157194951480644, "coil_voltage_peak_v": 4856.5634100663465, "coil_current_rms_a": 15.491933384829668, "antenna_voltage_rms_v": 3104.432315255078, "antenna_voltage_peak_v": 4390.330283703039, "antenna_current_rms_a": 15.491933384829668, "input_voltage_rms_v": 391.7785154217202, "input_current_rms_a": 7.789678535358479, "design_voltage_margin": 1.5, "design_current_margin": 1.5, "required_working_voltage_peak_v": 7284.84511509952, "required_rf_current_rms_a": 34.735792427220964, "input_connector_required_working_rms_v": 587.6677731325804, "antenna_connector_required_working_rms_v": 4656.648472882616, "basis": "Maximum of nominal lossless accepted grid states at delivered load power; not a whole-load-space guarantee." }, "loss_budget_w": 90, "tuning_power_w": 5, "duty": "CW target after qualification; PEP/transient limits separately verified", "motor_axes": 2, "rf_relay_count": 9, "maximum_energized_rf_relays": 7, "maximum_simultaneous_coil_pulses": null, "actuator_interface": null, "relay_candidate": "KC-20 for seven positions; higher RF-current selectors required if calculated margin exceeds30A", "candidate_relay_coil_power_w": 5.852083333333334, "candidate_coil_budget_w": null, "primary_holding_power_w": null, "known_holding_power_subtotal_w": 35.112500000000004, "primary_pulse_supply_peak_goal_w": null, "rejected_nonlatching_bank_coil_budget_w": 134.59791666666666, "recall_time_goal_s": 1, "cold_tune_time_goal_s": 5, "speed_note": "Design goals only; controller computation excludes PA response, axis travel and real settling. Scalar fallback can take longer.", "matching": { "case_count": 315, "matched_at_swr_1_2": 315, "worst_swr": 1.062599596580433, "worst_perturbation_swr": 49.489986387755, "model": "Lossless nominal values; no RF assembly, relay capacitance matrix, real ESR, SRF or enclosure model.", "perturbation": "Illustrative +2% L/C, +10 nH series, +10 pF shunt; not a measured tolerance distribution." }, "files": { "bom": "bom-atu-3000.csv", "schematic": "rf-atu-3000.svg", "netlist": "rf-atu-3000.net.json", "layout": "rf-layout-atu-3000.svg", "instructions": "build-atu-3000-fr.txt" }, "release_gates": [ "Measured complex L/C and relay parasitic matrix versus frequency, temperature and enclosure; filter every state outside SRF/voltage/current/thermal limits.", "Exact input and antenna connector working RF voltage/current after mismatch and margin; dielectric proof and matched watt claims are insufficient.", "RF capacitor and roller ratings at actual frequency/current/voltage; manufacturer confirmation and chosen real footprints before RF PCB/chassis fabrication.", "PA-specific hardware inhibit, no-RF proof, contact settling/encoder feedback, guard and thermal fault tests before RF operation.", "Cold low-power bench characterisation, calibration uncertainty budget, matched and mismatched endurance plus CW/PEP derating; no measured result exists in this dossier." ], "sources": [ { "id": "ur3iqh", "title": "UR3IQH — ATU-500 / ATU-1000, source demandée", "url": "https://radio-kits.ucoz.ru/index/stroim_moshhnyj_avtomaticheskij_antennyj_tjuner_n7ddc/0-69", "role": "Comparaison fonctionnelle seulement ; aucune reproduction de ses cartes ou photographies." }, { "id": "n7ddc", "title": "N7DDC — dépôt original ATU-100", "url": "https://github.com/Dfinitski/N7DDC-ATU-100-mini-and-extended-boards", "role": "Topologie L commutée et documentation originale ; nouvelle conception ici." }, { "id": "kilovac", "title": "TE Connectivity — KILOVAC, catalogue 5-1773450-5, pages 7-66 et 7-79", "url": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "role": "Valeurs RF des relais HC-1 et KC-20 à 32 MHz ; tension de travail distincte des essais diélectriques." }, { "id": "comet", "title": "Comet CVNA-1000DC/15-AAA-F — exemple NAMi-Con", "url": "https://pct.comet.tech/getmedia/8b4d37fe-8d11-4ab3-8780-0b1ec4ac523a/NAMi-Con-Example-data-sheet.pdf", "role": "Condensateur variable candidat ; courbes RF, tension de travail, inductance propre et effort mécanique." }, { "id": "palstar", "title": "Palstar RI-20 — géométrie d’une self à roulette", "url": "https://www.palstar.com/en/inductors/", "role": "Candidat mécanique uniquement ; cette page ne certifie pas le courant RF nécessaire au présent projet." } ], "parts": [ { "reference": "CTRL1", "quantity": 1, "description": "Module contrôleur et interface opérateur", "candidate": "Module MCU externe 3.3 V", "specification": "Mémoire calibration/états, watchdog ; firmware portable fourni séparément", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "JIN1", "quantity": 1, "description": "Prise et ligne RF entrée", "candidate": "Référence exacte à qualifier", "specification": "50 Ω, tension de travail RF ≥ 588 Veff, courant ≥ 11.7 Aeff dans la bande", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "JOUT1", "quantity": 1, "description": "Prise et ligne antenne haute tension", "candidate": "Référence exacte à qualifier", "specification": "50 Ω, tension de travail RF ≥ 4657 Veff, courant ≥ 23.2 Aeff ; pas SO239/7-16 générique par défaut", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "SENSE1", "quantity": 1, "description": "Coupleur/sondes RF isolés et détecteurs FWD/REV", "candidate": "AD8307 candidat + coupleur à qualifier", "specification": "Étalonnage multipoints/fréquence/température ; directivité cible ≥ 35 dB ; protection et atténuation selon puissance", "source": "https://www.analog.com/media/en/technical-documentation/data-sheets/ad8307.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "IQ1", "quantity": 1, "description": "Option mesure vectorielle cohérente", "candidate": "AD8333 candidat, carte NON routée", "specification": "Deux voies RF, quatre voies ADC base bande, LO cohérente à 4f, rails ±5 V ; phase R+jX réellement mesurée", "source": "https://www.analog.com/en/products/ad8333.html", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "PA1", "quantity": 1, "description": "Interface matérielle émission/inhibition", "candidate": "À adapter à l’amplificateur réel", "specification": "État désalimenté interdit émission ; niveaux, polarités, délais et contacts à documenter", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "SAFE1", "quantity": 1, "description": "Boucle capot/température/absence RF", "candidate": "Contacts et comparateurs externes", "specification": "Interverrouillage matériel indépendant de la commande, réarmement et test de chaque défaut", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "PS1", "quantity": 1, "description": "Alimentation basse tension isolée", "candidate": "Référence dimensionnée aux bobines/moteurs réels", "specification": "Bobines : non déterminée (sélecteurs/moteurs à qualifier) ; ajouter contrôle/moteurs/pertes/marge ; aucun secteur sur la carte RF", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "BOX1", "quantity": 1, "description": "Coffret blindé, cloison et face avant", "candidate": "Enveloppe mécanique proposée séparément", "specification": "Disposition et distances à vérifier avec les pièces réelles ; aucune cote de perçage RF non qualifiée", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "THERM1", "quantity": 1, "description": "Sondes et ventilation", "candidate": "Sondes isolées + ventilateurs à dimensionner", "specification": "Évacuer pertes RF visées 90.0 W + électronique/moteurs/bobines ; maintien primaire non déterminée (sélecteurs/moteurs à qualifier)", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "LVAR1", "quantity": 1, "description": "Self à roulette motorisée", "candidate": "Pièce RF sur cahier des charges ; RI-20 référence géométrique seulement", "specification": "0.05–40 µH cible ; ≥ 34.74 Aeff et ≥ 7285 Vcrête RF ; contacts/ESR/SRF à qualifier", "source": "https://www.palstar.com/en/inductors/", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CVAR1", "quantity": 1, "description": "Condensateur variable sous vide", "candidate": "Comet CVNA-1000DC/15-AAA-F candidat", "specification": "15–1000 pF nominal ; 9 kVcrête de travail selon courbes, pas 15 kV de test ; ESL ≤18 nH ; pilotage calibré en fréquence", "source": "https://pct.comet.tech/getmedia/8b4d37fe-8d11-4ab3-8780-0b1ec4ac523a/NAMi-Con-Example-data-sheet.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CC1", "quantity": 1, "description": "Capacité RF de gamme grossière", "candidate": "Assemblage RF sous vide ou céramique classe1 à qualifier", "specification": "1000 pF nominal ; tension ≥ 7285 Vcrête ; courant par branche selon états ; valeurs et parallèles réels à certifier", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CC2", "quantity": 1, "description": "Capacité RF de gamme grossière", "candidate": "Assemblage RF sous vide ou céramique classe1 à qualifier", "specification": "2000 pF nominal ; tension ≥ 7285 Vcrête ; courant par branche selon états ; valeurs et parallèles réels à certifier", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CC3", "quantity": 1, "description": "Capacité RF de gamme grossière", "candidate": "Assemblage RF sous vide ou céramique classe1 à qualifier", "specification": "4000 pF nominal ; tension ≥ 7285 Vcrête ; courant par branche selon états ; valeurs et parallèles réels à certifier", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "CSER1", "quantity": 1, "description": "Capacité série de gamme fine", "candidate": "Capacité RF 30 pF, référence à qualifier", "specification": "Avec CVAR1 : plage équivalente10à29.126pF ; même exigence de tension RF que le banc ; courant et ESL à qualifier", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "KCC1-KCC3,KCSER,K_NET,K_NET_OUT,K_BYP", "quantity": 7, "description": "Relais de gamme et isolement aux deux extrémités / bypass", "candidate": "TE KILOVAC KC-20 candidat", "specification": "30 Aeff /10kVcrête à32MHz ; bobine26.5V/120Ω≈221mA ; drivers externes", "source": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "KIN,KOUT", "quantity": 2, "description": "Sélecteurs de côté de la capacité", "candidate": "KC-20 seulement si les marges calculées passent ; sinon pièce RF ≥40A à qualifier", "specification": "Courant RF requis ≥34.74 Aeff ; 30 A du KC-20 insuffisants à partir de certains cas2500/3000W. Ne pas paralléliser sans conception RF validée.", "source": "https://www.te.com/content/dam/te-com/documents/aerospace-defense-and-marine/aerospace/global/hpg/5-1773450-5editable_section7.pdf", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "M1-M2", "quantity": 2, "description": "Actionneurs à position mesurée", "candidate": "Moteurs + transmission + drivers de puissance externes", "specification": "Couple, course, vitesse et maintien calculés sur organes choisis ; courant moteur hors carte 50mA", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "ENC1-ENC2", "quantity": 2, "description": "Retour absolu de position", "candidate": "Codeurs absolus isolés mécaniquement de la RF", "specification": "LUT position→L/C complexe versus fréquence/température ; retour réel obligatoire avant RF", "source": "", "status": "candidate-or-required-specification-not-order-released" }, { "reference": "LIM1-LIM4", "quantity": 4, "description": "Fins de course physiques", "candidate": "Contacts normalement fermés surveillés", "specification": "Arrêt de l’axe indépendant du compteur logiciel ; référence et butées après choix mécanique", "source": "", "status": "candidate-or-required-specification-not-order-released" } ] } ], "rejected_options": [ { "name": "25 × KC-20 RF relays at high power", "reason": "8.5 kg of relays and up to about135 W coil dissipation; excessive size/heat for the modernization goal. Motorized LC chosen instead." }, { "name": "Permanent-coil HC-1/K41A matrix in QRP", "reason": "Around50–58W of coil holding heat in a fully switched comparison state; primary bistable architecture selected with qualified pulse driver still outstanding." }, { "name": "Generic 7/16, SO239 or DC contact-current claims", "reason": "Mismatch RF voltage/current and internal circulating stress govern the antenna side; no generic matched-power extrapolation." } ] }