AnsweredAssumed Answered

Noise power measurement issue

Question asked by NCCU1990 on Dec 13, 2009
Latest reply on Dec 14, 2009 by RayH
Dear Sir:

I use the PSA at the spectrum mode under 1GHz and measure the minimum noise floor power. I discover that the linear average and log average noise power is different.
The value will be different 2~3dB.

Is any spectrum setting in my site is incorrect?
Thank you.  

Outcomes