Amateur radio Q-code extended table
Extended table of Q-codes used in amateur radio and general radiocommunication traffic.
| Q-code | Meaning |
|---|---|
| QRA | Name of the station |
| QRB | Distance between stations |
| QRG | Exact frequency |
| QRH | Frequency variation |
| QRI | Tone of the signal |
| QRJ | Number of signals received |
| QRK | Readability of the signal |
| QRL | Frequency occupied |
| QRM | Interference |
| QRN | Atmospheric noise |
| QRO | Increase power |
| QRP | Reduce power |
| QRQ | Send faster |
| QRR | Ready for automatic traffic |
| QRS | Send more slowly |
| QRT | Stop transmitting |
| QRU | Do you have anything for me? |
| QRV | Are you ready? |
| QRW | Tell ... to call me |
| QRX | Call back at ... |
| QRY | What is my turn? |
| QRZ | Who is calling me? |
| QSA | Signal strength |
| QSB | Signal fading |
| QSD | Defective keying |
| QSE | Estimated frequency offset |
| QSF | Should I transmit a message? |
| QSG | Send x messages at a time |
| QSH | Can I repeat? |
| QSI | I cannot interrupt |
| QSJ | Amount to pay |
| QSK | Break-in listening |
| QSL | Acknowledgement of receipt |
| QSM | Repeat last message |
| QSN | Did you hear me? |
| QSO | Contact between stations |
| QSP | Relay a message |
| QSQ | Doctor on board? |
| QSR | Repeat on frequency |
| QSS | What is the working frequency? |
| QST | General message |
| QSU | Transmit on the current frequency |
| QSV | Series of V signals |
| QSW | Transmit on this frequency |
| QSX | Listen on another frequency |
| QSY | Change frequency |
| QSZ | Repeat each word twice |
| QTA | Cancel the message |
| QTB | Count the words? |
| QTC | Messages to transmit |
| QTD | How far does the traffic go? |
| QTE | True bearing |
| QTF | Position from bearings |
| QTG | Transmit two dashes |
| QTH | Geographic position |
| QTI | True course |
| QTJ | True speed |
| QTK | Aircraft speed |
| QTL | True course to follow |
| QTM | Indicated speed |
| QTN | Departure at ... |
| QTO | Leaving port at ... |
| QTP | Entering port at ... |
| QTQ | Communicate via international code |
| QTR | Exact time |
| QTS | Keep listening on ... |
| QTT | Identification signal |
| QTU | Hours of operation |
| QTV | Keep watch for me on ... |
| QTW | Condition of survivors |
| QTX | Station open for traffic |
| QTY | Route to my position |
| QTZ | Continue the search |