[Antennas] Vertical
[email protected]
[email protected]
Thu, 20 Nov 2003 18:03:11 EST
Why not build something instead? The middle 8 feet of a 16 foot quarter wave
on 20M radiates about 80% of the signal. If you put a 4 foot "T" hat on top
and use a small loading coil at the base, you can achieve over 95% efficiency
(assuming a good counterpoise), put two together for a 16' vertical dipole.
This can be scaled easily to the lower bands. You can build several for
different bands a lot cheaper than you can buy anything commercially made.
Paul, K5AF
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