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Re: Topband: What ever happened to the 160 meter "Z" antenna?

To: Herbert Schoenbohm <herbert.schoenbohm@gmail.com>, topband@contesting.com
Subject: Re: Topband: What ever happened to the 160 meter "Z" antenna?
From: "Richard (Rick) Karlquist" <richard@karlquist.com>
Date: Sun, 15 Feb 2015 15:53:38 -0800
List-post: <topband@contesting.com">mailto:topband@contesting.com>
On 2/15/2015 3:15 PM, Herbert Schoenbohm wrote:
Many years ago when topbanders were looking for better efficiency and
something thart would radiate with limited space lots there was the "Z"
which was essentially a way of feeding a 1/2 wave sloper from a tapped
coil L/C circuit at the shack end by running the first 1/4 wave of wire
close to the ground (were it was claimed to do minimum radiation since
it was voltage rather than current fed) and then sloping it upward to a
tree or pole with the top portion doubled back horizontal to the ground

Herb Schoenbohm, KV4FZ

This is a fallacy.  Where you feed the antenna doesn't affect where
it radiates.  You would get the same results if you fed it as a bent
dipole at the junction between the first 1/4 wave and the upward
sloping portion.  Which is to say poor results.

Rick N6RK
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