(Alexa, Sheila)
With a terminator at Input 1 of the LSC-REFL Servo CM board, we measured the amplitude spectrum (Vrms/sqrtHz):
With a terminator at the SlowMon of the DAQ channels, I measured the ADC Noise of LSC_REFL_SERVO_SLOW_OUT (/ligo/home/alexan.staley/Public/ADC_ElectronicsNoise_03252014.xml ref 4)
We also measured the amplitude spectrum from Output 2 of the CM board with the COMM PLL locked, and input 1 of the CM board at 0dB (CommPLL_NoiseSpecV_Out2.txt).