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Re: [RFI] Choke questions

To: rfi@contesting.com
Subject: Re: [RFI] Choke questions
From: "John K9UWA" <john@johnjeanantiqueradio.com>
Reply-to: john@johnjeanantiqueradio.com
Date: Tue, 21 Jan 2020 23:02:34 -0500
List-post: <mailto:rfi@contesting.com>
Is there a 75 ohm equivalent to RG400 coax?
thanks
73
John k9uwa


On 21 Jan 2020 at 16:01, Jim Brown wrote:

> RG400 goes it one better -- it's like RG142, except that the center is 
> stranded silver-coated copper. After discussions with N0AX and others, I 
> settled on it for my choke designs on the basis of bend radius when 
> winding on 2.4-in o.d. toroids.
> 
> Cookbook is here. http://k9yc.com/2018Cookbook.pdf
> 
> > No connection to Davis RF other than use their products.
> 
> I like Davis a lot.
> 
> 73, Jim K9YC


John Goller, K9UWA & Jean Goller, N9PXF 
Antique Radio Restorations
k9uwa@arrl.net
Visit our Web Site at:
http://www.JohnJeanAntiqueRadio.com
4836 Ranch Road
Leo, IN 46765
USA
1-260-637-6426

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