Am Freitag, 25. April 2008 02:50:46 schrieb Jim Lux: <snip> > > I believe that's what the latest versions of PowerSDR do.. they run > the Rx continuously, and gate the audio off during Tx time. More than <snip> If so, audio keying may be the problem.
If you want to work QSK, you want to hear the signals between your transmission. It is a minor problem, if , due to latency, you hear the others signal while you press your key. So in fact latency itself is acceptable (if in the range of some 100ms) With a continously running rx and no (or delayed /adptive) audio gating and AGC off the only limitation for QSK is the T/R relay. You will hear all signals - delayed. BTW: I (better my XYL :) ) work CW in SSB mode, transmitting CW tones via a phone line and using fast VOX. This do not allow QSK for the same reason as well. guenter DK1RI _______________________________________________ FlexRadio Systems Mailing List FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ Knowledge Base: http://kb.flex-radio.com/ Homepage: http://www.flex-radio.com/