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Spectrum Analysis: Averaging or Max Holding - RF Cafe Forums
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Waverider
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Post subject: Spectrum Analysis: Averaging or Max Holding
Posted: Sun Oct 15, 2006 11:57 am
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Joined: Sat Apr 22, 2006
2:37 am Posts: 7 Location: SoUtH EaSt of
AsIa |
Greetings all,
I have a question regarding
parametric spectrum analysis.
When we measure
parameters like 90% occupied Bandwidth, system noise
floor, random spurious signals and phase noise,
should we use video averaging or max hold on the
spectrum analyzer? How about other linearity parameters
like harmonics and IP3?
What are the criteria
and conditions we must consider when choosing averaging
or max holding?
Thanks.
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Posted 11/12/2012
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