Check the DATA Sub-mode. You may be thinking AFSK but the software may reset to FSK D and that doesn’t require audio into the sound system.
In the TX monitor, Do you hear diddles or just a single tone? Sent from my iPhone ...nr4c. bill > On Nov 19, 2018, at 10:26 PM, Martin Sole <[email protected]> wrote: > > Can anyone help with a quick DATA mode problem. > > I've always used AFSK but it seems to have stopped working on transmit. I can > set DATA A and then send audio from the PC into the radio. It transmits fine, > no problem. Just switching to data mode AFSK and then sending audio. the vox > operates as before but no modulation, no output. > > In summary, RX works fine both modes > TX works fine in DATA A > TX does not work other than trigering VOX in AFSK A. > > Nothing else changes other than the mode on the front panel. Line in, level > all set the same. > > Figure I must be doing something dumb. > > Any help? > > Thanks > Martin, HS0ZED > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to [email protected] ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]

