Reply To: Noise figure measurement inconsistencies

[Quadsat]

Hello Andrew
I did some checks using the clear write function of the trace and recording the results.
I have then averaged the noise of each sweep and averaged again roughly 5 min worth of samples. I can see a clear correlation between having the RBW and VBW at the same setting VS the VBW being lower then the RBW. I have attached an excel document with the findings.

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