Topband: BCB Filter (related to Antenna Analyzer question)

Rick Karlquist richard at
Fri Oct 16 21:28:27 PDT 2009

Michael St. Angelo wrote:
> Rick,
> Telepost makes a Digital Vector Wattmeter, model LP-100A, that also
> measures
> complex impedances when you transmit. If you can get your hands on one of
> there you can try it.
> Mike N2MS

I need to know the complex impedance of the antenna, not the
impedance at the transmitter.  I don't believe the telepost
system calibrates out cables.  Also, my transmitter is 900 feet
from my antenna, so it is kind of impractical to make adjustments.

Rick N6RK

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