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Re: [RFI] Advice for LCD cmptr RFI

To: <jim@audiosystemsgroup.com>, <rfi@contesting.com>
Subject: Re: [RFI] Advice for LCD cmptr RFI
From: "KD7JYK DM09" <kd7jyk@earthlink.net>
Date: Mon, 27 Dec 2010 13:03:46 -0800
List-post: <rfi@contesting.com">mailto:rfi@contesting.com>
"I have put "clamp-on -type" ferrites on the LCD cable (one on each end), 
however they don't supress the RFI"

I put a few turns in the data cable and both power supply input and output 
leads on my LCD computer display and went from S9+ RFI across HF @ 135' to 
nearly immeasurable at 3".  No ferrites, just winding the cables into RF 
chokes.

Kurt

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