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GCA measurement Error

Question asked by ecrean on Jul 28, 2010
Hi,

For doing an P1dB measurement uncertainty analysis using the PNA-X GCA function, what factors should be considered?  I understand there will be some uncertainty
from the Power meter cal (instrument, mismatch, and single power level) and the E-cal.  What other factors should be considered?  Is there a spreadsheet available
to do this?

Ed  

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