[Elecraft] Filtering RFI from LED & flouresence Dimmer Switches

[David Cole]

Hi,
I have a series of three articles on RFI, located at:

http://nk7z.net/category/info/mitigation-of-rf-interference/i-have-rfi-series/

the second article down, titled "I have RFI, now what: House Cleaning"
has the some of the correct part numbers for the Fair-Rite corporation
snap on ferrites.

Best is to replace the dimmers though...

-- 
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On Sun, 2016-01-24 at 21:56 -0500, johnpierce wrote:
> I have several dimmers around my house that generate 20db of noise on the HF
> bands.  I have seen some recommendations for ferrite beads that can be used
> for filtering.  However, I cannot find that info.  Some were snap on beads.
> I am assuming that locating them in the power feed lines to the dimmer box
> would help in reducing the RFI.  What do you recommend?
> 
>  
> 
> John
> 
> AD2F 
> 
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