[R-390] URM-25 RF output measurement

Veenstra, Lester lester.veenstra at lmco.com
Wed Jul 7 07:36:18 EDT 2004


Assuming the response is modest, I offer my service to measure URM-25(x)
at a number of significant freqs and levels (but please do not ask for
every MHz at every 5 dB).

So, since my days of actually working on 25's is lost in memory: what
would be an appropriate set of frequencies and levels that should be
verified, according to the real experts here on the "net"?

The selective level meter in its relative mode should make checking out
the attenuator for discontinuities a simple process.

I use a pair of HP-436 power meters with standard and high sensitivity
heads and an HP-3586 selective level meters.

Les Veenstra  (K1YCM/3) (CTM1)
Frederick MD
301-571-1212


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