LIGO Document E1800074-v1

Modifications to the common mode boards of the squeezer

Document #:
LIGO-E1800074-v1
Document type:
E - Engineering documents
Other Versions:
Abstract:
Fix the common generic filter and add a notch for the SHG/OPO PZT resonances.
Files in Document:
Other Files:
Authors:
Keywords:
Common Mode Servo Board
Notes and Changes:
Daniel adds (via email discussions) to propagate this modification to all SQZ CMS chassis.

Notes from email discussion:
Yes, all SQZ chassis are the same and should receive the same mods.

It's true that it isn't required, but we try to keep all SQZ CM boards identical
to simplify spares.

Indeed, this notches can be bypassed remotely for these boards. Daniel

Referenced by:

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