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Re: [TowerTalk] 75m Choke Requirements

To: "Gedas" <w8bya@mchsi.com>,"towertalk@contesting.com" <towertalk@contesting.com>
Subject: Re: [TowerTalk] 75m Choke Requirements
From: "Jim Brown" <jim@audiosystemsgroup.com>
Date: Tue, 18 Dec 2007 18:51:02 -0800
List-post: <mailto:towertalk@contesting.com>
On Tue, 18 Dec 2007 21:35:26 -0500, Gedas wrote:

>Can someone provide some guidance regarding the required diameter and number 
>of turns for a common mode choke for a 75m ground plane antenna? I will be 
>using RG-8x. Thanks in advance.

http://audiosystemsgroup.com/RFI-Ham.pdf  

Look for the "Choke Cookbook" and photos about halfway through.

73,

Jim Brown K9YC


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