Bill wrote:
> I have eliminated my house as the culprit by shutting down the main breaker
> and operating the radio off battery power. I have also asked my neighbor to
> do the
> same thing which provided no clue either.
I had a switching supply on my LAN router that was giving me fits. So I'd
smack it on the desk top (pretty hard I might add) a few times and the noise
would go away (or at least detune it for a while ; ). Sure as heck it would
return at the most inopportune moment, so I'd smack it up side the head a few
more times. Replacing it with a linear supply seems to have solved the problem
forever. But it occurs to me, do you have some device hooked to a UPS? Or the
UPS itself may be a problem. With the interference so loud, it has to be close
by.
Ford-N0FP
ford@cmgate.com
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