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Old July 29th 07, 05:35 AM posted to rec.radio.amateur.antenna
Owen Duffy Owen Duffy is offline
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First recorded activity by RadioBanter: Dec 2006
Posts: 1,169
Default Request EZNEC computation

Ed wrote in
.92:

....
Well, that was my original surmise of the situation. I was just
trying to have someone with expertize on EZNEC run the antenna at the
three frequencies listed in order to have the feedpoint SWR calculated
for each of those three frequencies. So far, no one, except Owen, has
come even close. I can work with the figures Owen provided for the one
frequency ( 3975) and do the rest of the calculations manually to
determine the SWR on that frequency, but had hoped for actual feedpoint
SWR data for all three actual transmit frequencies listed.


Ed, I am giving you information that is not sufficient to solve the
problem.

Nevertheless, I defer to your opinion.

Read my earlier caveats about my reading of your limited information and
interpretation in a model.

Freq VSWR at feedpoint (RG8/U)
3.98 959
5.4 115
7.2 34

Owen