[RFI] Complex Impedance Measurement Instruments

W0UN -- John Brosnahan shr at swtexas.net
Thu Jun 3 09:35:56 EDT 2004


>
>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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