[Antennas] Delta Loop Question

Tom Horton k5iid at sbcglobal.net
Sun May 17 20:49:40 EDT 2009


Eric,
 I have used loops of one type or another for 40-50 years... it has always been better for me if I feed them at the bottom. Feeding a vertically orientated loop at the top always seemed to have a very high angle of radiation. Great for close in communication but not so good for DX.
 Tom K5IID
--- On Sun, 5/17/09, Eric Mynes <kc8wzb at gmail.com> wrote:
From: Eric Mynes <kc8wzb at gmail.com>
Subject: [Antennas] Delta Loop Question
To: antennas at mailman.qth.net
Date: Sunday, May 17, 2009, 3:12 PM
With my lack of air space for antennas, I've decided that a delta loop
on 28mhz would work if attached to the wall. My actual thoughts was
to build 2. One on the wall and one on the celling. This would give
horzontal and vertical coverage based on which one I switch in. Every
design I've looked at shows the feed point at the bottom. I'd like to
keep the feed points to be close together. So, would a delta loop
work with the feed point at the top? To me, it should work just the
same, but I wanted to ask those who would know more than I do before I
start construction.
Thanks,
Eric
kc8wzb
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