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Message ID: 500     Entry time: Wed Feb 16 00:02:51 2011
Author: Frank 
Type: DailyProgress 
Category: Electronics Equipment 
Subject: noise of SR560 

to have real data for comparison i measured the noise of the SR560 for different (high) gain settings.
Will add lower gain settings and line powered measurements later.

test setup: SR560, AC-coupled, low-noise setting, battery powered measured with SR785

SR560_noise_02_15_2011.png

datafiles contain raw output noise values, so for input referred noise plz divide by gain given in filename. first col = frequency, second col = noise spectral density

SR560_gain1k_AC-coupled.dat

SR560_gain2k_AC-coupled.dat

SR560_gain5k_AC-coupled.dat

SR560_gain10k_AC-coupled.dat

SR560_gain20k_AC-coupled.dat

SR560_gain50k_AC-coupled.dat

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