2014-09-29 16:53:28 UTC
VHF is working fine I tested it with PSK31. But PSK31 on HF is not putting out a signal.
I played with some settings on the radio (Icom Ic-7000) but have returned them all to their original settings. The transmitter kicks in, the Tx light comes on, but there is zero meter movement, and a stand alone SWR meter does not move.
SSB, CW, RTTY all seem to work but not PSK31. I use a home-brew audio interface and an Icom CI-V cable for PTT, these have always worked before. And they still do on VHF.
What did I do? Anyone have a thought about this?