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Old March 7th 08, 09:00 PM posted to rec.radio.amateur.boatanchors
Norm VE3CZI Norm VE3CZI is offline
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First recorded activity by RadioBanter: Jun 2006
Posts: 114
Default HELP: KWM-2 Motoroboating on Rx Audio

Hello Collins KWM-2 users:

I've almost got my KWM-2 working again, but noticed a problem that is
eluding me.
The Radio receives "great" with RF Gain turned up, BUT when the Audio
Gain Control is increased the RX audio
starts to Motoroboat , which overrides the incoming audio.
The motoroboating occurs even when the RF gain is turned down and the audio
control is increased.

I suspect this is NOT normal, but have never had a KWM-2 previously.

Can anyone advise if this is "normal"? OR if "not"...has anyone had this
experience and can offer any advise as to
a possiable solution.

Thank You....Norm VE3CZI