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Power Sensor cal factor

Question asked by Ruebenn73 on Sep 29, 2009
Hi there,

Can i have some suggestions on how to measure the power sensor cal factor?
Are there any easy method?
I have read some excerpts from Agilent and NIST website about the 1:1 method often used to tabulate the cal factor.
What method is the simplest and ok in the tabulation of the cal factor in the term of uncertainty?
And what are the instruments and their quantities normally used to observe it?
The method i know is to use the splitter and 3 sensors( one gold/reference, working standard and the SUT) along with a signal generator?

Which signal generator is the best in terms of it's stability and performance?
Would appreciate some suggestions.