Topband: Shunt feed vs sloper

k6se@juno.com k6se@juno.com
Tue, 11 Sep 2001 07:51:45 -0700


Greg, ZL3IX wrote:

"My antenna simulation software predicts very little difference in
performance between a sloper and a shunt fed vertical.  Has anyone
compared them on the air?"
==========
Yes, I have on 80 meters.  The sloper was mediocre to good.  When I shunt
fed the tower on 80m it was #1 in pileups most of the time - a super
antenna!

Modeling shows that a 1/4-wave sloper really is a vertical because most
of the radiation is from the tower supporting the sloper.

73, de Earl, K6SE
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