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Re: [RFI] RFI affecting computer - help!

To: "rfi@contesting.com" <rfi@contesting.com>
Subject: Re: [RFI] RFI affecting computer - help!
From: "Jim Brown" <jim@audiosystemsgroup.com>
Date: Thu, 11 Mar 2010 08:29:09 -0800
List-post: <rfi@contesting.com">mailto:rfi@contesting.com>
On Wed, 10 Mar 2010 19:07:41 -0500, hankkier@aol.com wrote:

>question: is there some way to determine what is causing the RFI? where it 
is coming from? so I can directly address it.
>alternatively, what type (#) ferrite rods are recommended to try those on 
the various cables leading to the computer (and TV)?

Study http://audiosystemsgroup.com/RFI-Ham.pdf for some pretty detailed 
recommendations on ferrite chokes.  

Also http://audiosystemsgroup.com/HamInterfacing.pdf

I STRONGLY suggest that you build my serial cable. 


Jim K9YC

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