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Entry  Sun Mar 28 20:05:33 2010, rana, Summary, PSL, FSS Work from Sunday: AOM/VCO level set wrong Untitled.png
    Reply  Sun Mar 28 20:51:31 2010, rana, Summary, PSL, FSS Work from Sunday: Cavity Suspension is Ridiculously Undamped! Untitled.png
       Reply  Sun Mar 28 23:17:46 2010, rana, Summary, PSL, FSS Work from Sunday: noise spec in2.png
          Reply  Sun Mar 28 23:47:47 2010, rana, Summary, PSL, FSS Work from Sunday: Open Loop Gain fssloop.pngsweep2.png
             Reply  Mon Mar 29 01:11:33 2010, rana, Summary, PSL, FSS Work from Sunday: RF Out Spectrum rfout.pngTEK00000.PNGTEK00001.PNGTEK00002.PNG
             Reply  Mon Mar 29 02:07:50 2010, Koji, Summary, PSL, FSS Work from Sunday: Open Loop Gain 
Message ID: 2726     Entry time: Mon Mar 29 02:07:50 2010     In reply to: 2723
Author: Koji 
Type: Summary 
Category: PSL 
Subject: FSS Work from Sunday: Open Loop Gain 

Quote:

I measured the open loop gain of the FSS (as usual, I have multiplied the whole OLG by 10dB to account for the forward loop gain in the box). I used a source level of -20 dBm and made sure this was not saturating by changing the level.

Its clear that the BW is limited by the resonance at ~1.7 MHz. Does anyone know what that is?

 EO resonance in the RC path?

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