[BC] NRSC

Thomas G. Osenkowsky tosenkowsky
Fri Feb 9 12:24:14 CST 2007


> However, a FIM-41 only goes to 5 MHz...  if you are doing a station 
> at the top end of the band you need a communications receiver or 
> analyzer to do a proper harmonic and spurious measurements above 5 MHz...

True, however, we have the same issue as we do
with the spectrum analyzer. The antenna efficiency
vs frequency. With the FIM we recalibrate at each
frequency. Using a random antenna, loop, etc. with
a SA or receiver we do not account for the antenna's
gain/loss with changing frequency.

Tom Osenkowsky, CPBE


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