Following Jim Brown's advice is one of the best courses of action.
73, and thanks,
Dave (NK7Z)
https://www.nk7z.net
ARRL Volunteer Examiner
ARRL Technical Specialist, RFI
ARRL Asst. Director, NW Division, Technical Resources
On 12/16/20 9:35 AM, John Altman wrote:
Hi group,
Yes, following on Ray’s comment, I too would like more info specifically on defeating
“home theatre” RFI.
I recently added a new 200 watt transceiver and I now have audio/tv RFI in my
Daughters home theatre system next door. One thing I see right off is the huge
sub woofer has a ~12ft cable run!
There are lots of so-called “cures” in the market, but before I drop a bundle
of money I would appreciate some professional advise for a potential cure! Jim Brown has
in-depth suggestions in his archives, including ferrites and chokes.
Thanks and Happy Holidays...
John
WA4AIP
ARRL Charter Life Member
Sent from my iPad PRO
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