Richard:


"One can observe a gain relative
between two antennas and this would require significant differences in
the two patterns. "

I believe this is in line with what Ted says...the EH purportedly has
vertical adjustable pattern depending on the length to diameter ratio of the
cylinders.


"However, the data from the FCC methods of testing
prove there is no difference. "

Well, that's the way I interpreted the data too. However, I don't believe
this was a 3 dimensional measurement, was it?

Joe
W3JDR