"Tom Horne" wrote in message
...
Does anyone have a source for a authoritative gain figure for a
collinear J pole.
snip
Please read this:
http://www.scribd.com/doc/8511817/So...I-Have-Known-4
by L. B Cebik, W4RNL/SK, one of the most-referenced authors on the subject
of antennas. If he said it, I believe it.