Hi Al,
As it happens, W6GJB and I are building a custom 80M vertical for FD use
on a mountaintop. As part of the design process, I've compared it to an
inverted Vee at the height where we could rig it without trees. The
model, of course, is for "flatland," and while HFTA can tell us how
being
Keep in mind that the self-supported antenna may not be on a mountaintop.
73 -- Lynn
On 7/20/2015 9:58 AM, Al Lorona wrote:
[I've re-named this thread. Was 'Miniature self-supporting HF Antennas'.]
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If you are really connected to the earth and the resistance of the earth is
really infinite then your efficiency is zero and it has the same effect as if
you only have a shielded wire connected to the radiator. But this is
impossible in real life, but is you install a counterpoise that is reson
rman K5EWJ & Trustee N5BPS
From: Jim Brown
To: elecraft@mailman.qth.net
Sent: Monday, July 20, 2015 12:14 PM
Subject: Re: [Elecraft] Verticals on mountaintops
Hi Al,
As it happens, W6GJB and I are building a custom 80M vertical for FD use
on a mountaintop. As part of the design
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