Software Weakness
... ?
Find peak routines [Find peak routines work quite well
but there is a trade off between finding all the relevant signals and finding
too many, it is not good finding 15 small narrow band signals on top of a broadband
emission]
Narrow band signals [Narrow band signal may be
masked by broadband signals and hence ignored, if this broadband signal is
above the average limit then this may lead to serious errors]
Above 1GHz [above 1GHz very large frequency spans have
to be covered, hence the only effective way of performing this test is with user
interaction and manual manipulation]
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