I wonder what the difference is, at those heights, between a GP as you
describe, and a vertical dipole ? Seems to me that if you take half a
standard dipole for the top bit, and half a fan dipole for the bottom bit,
you've really got an elevated GP...
Or am I missing something ? Or does it matter anyway ? I haven't got a point
to make, by the way, just wanted to float this out to see if it got any
73s Tim EI8IC
----- Original Message -----
From: "Jim Jarvis" <firstname.lastname@example.org>
To: <email@example.com>; <firstname.lastname@example.org>; "Towertalk"
Sent: Friday, February 13, 2004 7:45 PM
Subject: [TowerTalk] Radials, elevated, or otherwise
> A GP on 40 or 30, elevated .25 wavelength or more,
> with sloping radials, is a killer antenna. But you MUST get it
> well above earth to keep the losses down.
See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather
Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions
and ask for Sherman, W2FLA.
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