I read in sci.electronics.design that Ian White, G3SEK
wrote (in ) about
'Measuring radiation resistance', on Sat, 13 Dec 2003:
Yes; it belongs to Paul Kiciak.

And yes -

The original website URL is:

Â*Â* http://users.adelphia.net/~n2pk/

Â*Â* There is also a mirrored website at:

Â*Â* http://www.qsl.net/n2pk/



Very briefly, it's a 0.05-60MHz VNA based on a DDS signal source feeding
the Device Under Test. Output from the DUT goes to a 'zero IF' detector
(multiplicative mixer) that converts to a DC signal level, which in turn
goes to an ADC.

Thank you very much.
--
Regards, John Woodgate, OOO - Own Opinions Only. http://www.jmwa.demon.co.uk
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