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Old 05-07-2012, 11:07 PM   #6
OldNuc
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Join Date: Apr 2008
Location: Far Southwestern Iowa
Posts: 65,100
 

1998 SC2
Default Re: PCM generated radio noise on 146.520

Probably the processor clock frequency. High Q series resonant circuit tuned to 146.52 across the battery positive - negative for starters.

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