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Entry  Sun Mar 28 17:28:26 2010, matt, kiwamu, Update, Green Locking, frequency discriminator for green PLL 6x
    Reply  Mon Mar 29 15:19:33 2010, mevans, Update, Green Locking, frequency discriminator for green PLL 
       Reply  Wed Mar 31 02:57:48 2010, kiwamu, Update, Green Locking, frequency counter for green PLL FCnoise.png
          Reply  Wed Mar 31 12:30:31 2010, rana, Update, Green Locking, frequency counter for green PLL 
          Reply  Thu Apr 1 15:21:12 2010, rana, Update, Green Locking, frequency counter for green PLL 
Message ID: 2741     Entry time: Wed Mar 31 12:30:31 2010     In reply to: 2737
Author: rana 
Type: Update 
Category: Green Locking 
Subject: frequency counter for green PLL 

Its a good measurement - you should adjust the input range of the 620 using the front panel 'scale' buttons to see how the noise compares to Matt's circuit when the range is reduced to 1 MHz. In any case, we would use it in the 350 MHz range mode. What about the noise of the frequency discriminator from MITEQ?

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