40m
QIL
Cryo_Lab
CTN
SUS_Lab
TCS_Lab
OMC_Lab
CRIME_Lab
FEA
ENG_Labs
OptContFac
Mariner
WBEEShop
|
40m Log |
Not logged in |
 |
|
Sun Mar 28 17:28:26 2010, matt, kiwamu, Update, Green Locking, frequency discriminator for green PLL 6x
|
Mon Mar 29 15:19:33 2010, mevans, Update, Green Locking, frequency discriminator for green PLL
|
Wed Mar 31 02:57:48 2010, kiwamu, Update, Green Locking, frequency counter for green PLL
|
Wed Mar 31 12:30:31 2010, rana, Update, Green Locking, frequency counter for green PLL
|
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? |