Quoting [EMAIL PROTECTED], on Mon 17 Dec 2007 09:57:17 PM PST: > Hi Jim, > > Dave said: > > 1. My main signal sounded absolutely perfect > 2. There was a second "ghost" signal about 1Khz lower.
My error.. (I thought 100kHz.. I obviously can't count digits). 1 kHz, then > 3. On the "ghost" signal > a. He could not hear "ghost" dits > b. He could here like a click at the beginning and end of the > "ghost" dashes. > 4. Together the two signals made like a "clucking" noise. He'd never > heard anything like it. > 5. The phenomena was very consistent Very odd.. > > My first thought was RF feed back through the line from the paddles to > COM1 but using the keyboard via CWX the same phenomenon was present. Of > course I could have still been getting feedback on 30 though I don't on > any other band. My other thoughts are something to do with the caution > in the notes on SVN 1829 or I haven't done a calibration since before SVN > 1818 was released and I have now have an IQ imbalance on CW XMIT. > > Didn't have time to do any further on air testing today. But have a > buddy about 6 miles away. So will try to get some reproducible results > tomorrow. Try changing frequencies too (Assuming you have spur reduction on, try stepping it by a few hundred Hz, and see if it moves..) Jim, W6RMK _______________________________________________ FlexRadio mailing list FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archive Link: http://www.mail-archive.com/flexradio%40flex-radio.biz/ FlexRadio Knowledge Base: http://kb.flex-radio.com/ FlexRadio Homepage: http://www.flex-radio.com/
