I would strongly suspect that this is another aspect of r-f getting into
the wrong places in the radio.
Tell us about your antenna system and how you are feeding it.
What changes, if any, did you make before this started?
72/73, George W5YR - the Yellow Rose of Texas QRP-L 1373 NETXQRP 6
Fairview, TX 30 mi NE of Dallas in Collin county EM13qe
Amateur Radio W5YR, in the 55th year and it just keeps getting better!
Icom IC-756PRO #02121 Kachina #91900556 IC-765 #02437
"Carl J. Denbow" wrote:
>
> My TT Jupiter just developed a strange problem. When I start to
> transmit on SSB it changes frequency going down in frequency a few
> cycles each second that I talked -- after a minute or so, it's
> changed frequency so far that the other station can't copy me any
> longer. All of this is reflected on the main frequency readout. I
> start to transmit and the freq change starts and stops when I stop
> transmitting. Any one else experienced such a problem? It seems to
> me that it might a problem with a microprocessor. Any other
> thoughts?
--
FAQ on WWW: http://www.contesting.com/FAQ/tentec
Submissions: tentec@contesting.com
Administrative requests: tentec-REQUEST@contesting.com
Problems: owner-tentec@contesting.com
|