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Re: [RFI] Kenwood TM-D700

To: "'Jim Brown'" <jim@audiosystemsgroup.com>, "'RFI Reflector'" <rfi@contesting.com>
Subject: Re: [RFI] Kenwood TM-D700
From: "David Jordan" <wa3gin@comcast.net>
Date: Thu, 30 Oct 2008 13:31:01 -0400
List-post: <rfi@contesting.com">mailto:rfi@contesting.com>
How big is big?  20,000mfd?

-----Original Message-----
From: rfi-bounces@contesting.com [mailto:rfi-bounces@contesting.com] On
Behalf Of Jim Brown
Sent: Thursday, October 30, 2008 12:38 PM
To: RFI Reflector
Subject: Re: [RFI] Kenwood TM-D700

On Thu, 30 Oct 2008 08:14:51 -0400, Michael Coslo wrote:

>the inductance of the filament winding of an ordinary 10- or 20-amp
>> 6.3-volt filament transformer in series with the positive lead 
from
>> the engine compartment.

>Excellent! I'm going to try that for my HF rig.

Yes, but that winding will drop some voltage on transmit. I'd try 
ONLY a BIG capacitor first, then add the inductance only if the cap 
didn't solve the problem. 

73,

Jim K9YC


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