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Re: [Amps] Rf choke coil form

To: "George" <at6c@bellsouth.net>
Subject: Re: [Amps] Rf choke coil form
From: "John E. Cleeve" <g3jvc@jcleeve.idps.co.uk>
Date: Fri, 1 Feb 2013 18:59:15 -0000
List-post: <amps@contesting.com">mailto:amps@contesting.com>
Hello George,

When faced with a similar problem, I obtained a length of thick wall glass
tube from a laboratory supplies house, they cut it to length and put some
holes in it for me. Glass tube is available in many diameters and I am
sure you must have similar sources over there.


Sincerely, John, G3JVC/GM3JVC



> I need a recommendation for a material to use in a coil form for an RF
> choke.   The existing choke is about 1.5" diameter by 4" long.  I would
> like to use ceramic but I can't find anything in this size, also what I
> have found is really expensive.  Recommendations?
> 73,
> George
> W2GS
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