[RFI] Chokes for RFI...
Dave Cole
dave at nk7z.net
Wed Dec 16 12:41:14 EST 2020
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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