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Re: [RFI] Kenwood TM-D700

To: "David Jordan" <wa3gin@comcast.net>, "Michael Coslo" <mjc5@psu.edu>, "RFI Reflector" <rfi@contesting.com>
Subject: Re: [RFI] Kenwood TM-D700
From: "Jim Brown" <jim@audiosystemsgroup.com>
Date: Wed, 29 Oct 2008 14:52:32 -0700
List-post: <rfi@contesting.com">mailto:rfi@contesting.com>
On Wed, 29 Oct 2008 16:31:47 -0400, David Jordan wrote:

>Makes me think Kenwood should own the problem.  

I'd say so too.  It sounds like a problem with inadequate decoupling 
of the power supply wiring or a pin 1-like problem associated with 
DC power return. 

>The mode is FM. 

Has nothing to do with it. 

I agree that going direct to the battery with big short wire is a 
good thing. I'd also try a BIG capacitor across DC right at the 
radio if that doesn't fix it.  

73,

Jim K9YC


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