For this work, I would be quite satisfied with 5-10% accuracy. I'm currently
using what I have available -- a CIA-HF loaned by K9IKZ -- and I've generated
some useful data, albeit limited by the CIA-HF. I know there are better
alternatives, but my research is unfunded, so I must make use of what I can
borrow or buy at moderate cost. Limitations of the CIA-HF are poor accuracy
of phase angle, 1K Ohms maximum impedance magnitude, and 54 MHz maximum
frequency. Any suggestiions?
Re: Vector Network Analyzers
You might check out http://www.qsl.net/n2pk/
and also look at the TAPR design that was teased
at Dayton and will be published in the next issue of QEX.
--John W0UN
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