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LF: Re: RE: Helical antennas

To: [email protected]
Subject: LF: Re: RE: Helical antennas
From: "g3ldo" <[email protected]>
Date: Sat, 14 Apr 2001 17:09:22 +0100
References: <[email protected]>
Reply-to: [email protected]
Sender: <[email protected]>
Hi Andy,

The normal mode helix was covered in some detail in a 1974 (!!) edition
of Radio Communication with a set of empirically determined equations
for calculating resonance and winding dimensions.  Seem to remember it
was by the famous D A Tong, but I may be mixing it up with another
article.    I found the equations to be a good starting point from which
to fine tune helials for HF.   Used to have a copy of that RadCom, and
it may still be lying on a shelf somewhere.

I haven't been able to find this article - if you can find any more info I
would be grateful.

Peter, G3LDO

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