RE: Evaluating interference problems?
If you could borrow a glitch counter and fly (older airframe of course) I would be interested in the results or number of glitches.
Are you flying different receivers with the same transmitter? Are you flying gas or glow?
I have always thought that the purpose of dual conversion was to filter out more of the extraneous or unwanted signal. I believe that PCM is even more discriminating.
Bill