开云体育

ctrl + shift + ? for shortcuts
© 2025 开云体育

No TX audio on JS8CALL


 

Hi Team

I have an IC-7000, transmits well with hand mic both FM and SSB. Transmits Tune tone well.

When using JS8CALL, audio is not getting onto the signal, I see no power fluctuation on the meter.
I’m using the DATA port, receiving and decoding signals fine.
I’ve verified the audio signal is present all the way to the pin on the DATA connector, using oscilloscope.
The tune button on JS8CALL software also does not cause modulation (radio does go to TX, controlled by CAT)

Now get this: I use the monitor function on the IC-7000, and I hear the JS8CALL tones on the 7300!! So the signal is getting to the radio.

Do I have a DATA socket problem??



Carl
KO4SSA

Join [email protected] to automatically receive all group messages.