Am trying to use a FTM-100DR currently configured to use Direwolf & YAAC that is installed and configured on Debian 12 to function but at this point no joy. The issue I am currently experiencing with the FTM-100 is when I send manually send a beacon from YAAC the FTM-100DR clicks while attempting to transmit. For testing purposes I swapped the FTM-100DR with a FTM-400 using the same digirig and data cable that worked flawlessly.
Do you experience the same issue with the RF power set to minimum?
This could be a power supply issue or RFI issue among other possibilities. Check your radio to confirm that it works for voice QSO too.
Am using a Digirig Mobile and am using PTT /dev/ttyUSB0 RTS which worked
fine when I subbed in the FTM 400.
Am beginning to wonder if something is wrong with the data connection on
the FTM 100. There is a cable available that feeds the audio and PTT
via the microphone connector, believe I will order that cable and give
it a try. Really have not other place in my setup for the FTM 100 so
that may be my best course of action.