> The reason that an unmodified PRO demonstrates distortion
> an apparent reduction of close-in IMD is NOT lack of
> selectivity. The roofing filter bandwidth is +/- 7.5KHz
> center frequency. All signals within the roofing filter
> AM demodulated to create the noise blanker drive signal.
> is amplified in a chain which is powered from the 8V rail.
You're talking about a totally different problem. You are
talking about the low pitched PRO rumble and I am talking
IM3 is the mixing of two signals that produces a third
See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather
Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions
and ask for Sherman, W2FLA.
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