[Lowfer] (no subject)
Bill Ashlock
[email protected]
Wed, 03 Sep 2003 23:20:33 -0400
Paul,
>I used a 10' piece of 2" aluminum pipe and a 20' 5 spoke top hat
>And about 5000 feet of radials made from scrap cable tv coax.
>That was fun to roll up every summer!!!!
Ahhhhh! That WAS a killer antenna worthy of a loop battle!! 1. What was the
effect of that much radialality (new word) on the antenna current?? ....and
2. On radiation at a distance?? Remember now, I've told you all MY
secrets. <G>
It's easy to forget that the radials offer two different benefits for a
vertical: Improving the local LRC circuit Q which of course maximizes the
antenna current, AND providing an improved wave launch platform. It's the
second one that isn't well understood and should still be needed by loop
antennas.
Bill A
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