Odd humming issue

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callsan

AH2EJ
Feed Provider
Joined
Sep 5, 2008
Messages
2
Location
Chesapeake VA
I have a feed out of VA Beach and I have recently had an issue.

I have a handheld scanner (Rad shack- pro-97) and I have wall adapter instead of the batteries but when I plug in my aux in cable with the wall adapter plugged in I get a humming noise. But if I unplug from the wall and use batteries its fine. I have tried different outlets from where the computer is plugged into but still has issues. any ideas? Is it a grounding issue?

Thanks for looking
 

W8RMH

Feed Provider Since 2012
Joined
Jan 4, 2009
Messages
8,110
Location
Grove City, OH (A Bearcat not a Buckeye)
It hums with the adapter plugged in and it doesn't hum when it is not plugged in, the process of elimination would lead me to believe that you may have a bad adapter.
 
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