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Entry  Wed Sep 1 11:34:39 2010, Alberto, Update, Electronics, FSS Box Phase Noise from DAQ 2010-09-01_FSSPhaseNoise.png2010-09-01_FSSphaseNoiseMeasurementSetup.png
    Reply  Wed Sep 1 12:34:14 2010, rana, Update, Electronics, FSS Box Phase Noise from DAQ 
       Reply  Wed Sep 1 16:29:28 2010, Alberto, Update, Electronics, FSS Box Phase Noise from DAQ - Measurement setup modified 2010-09-01_FSSPhaseNoise_DAQ_00-02_comparison.png2010-09-01_FSSPhaseNoise_DAQ_02.pngFSSphaseNoiseMeasurementSetup02.png
          Reply  Wed Sep 1 17:17:42 2010, rana, Update, Electronics, FSS Box Phase Noise from DAQ - Measurement setup modified 
Message ID: 3506     Entry time: Wed Sep 1 11:34:39 2010     Reply to this: 3508
Author: Alberto 
Type: Update 
Category: Electronics 
Subject: FSS Box Phase Noise from DAQ 

I measured the phase noise of the LO output of the FSS box from the DAQ. I'm attaching the results.

As we expected, the measurement is limited by the internal phase noise of the Marconi.

2010-09-01_FSSPhaseNoise.png

The measurement was done as shown in this diagram.

2010-09-01_FSSphaseNoiseMeasurementSetup.png

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