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Reports until 11:40, Friday 19 August 2011
H2 General
filiberto.clara@LIGO.ORG - posted 11:40, Friday 19 August 2011 (1257)
H2 ISI/SUS ITMY Sattelite units replaced
Moved SUS ITMY Sattelite Rack to southwest corner of ISI cleanroom. 

H2 ISI ITMY field cables were re-routed to move excessive wire bundles out of clean room area. 
Swapped out cabling for appropriate lengths (GS-13, T240, L4C, and CPS). 
Ran cabling inside clean room while staying clear of floor.

H2 SUS ITMY sattelite amplifiers were swapped out. Modifications to units are:
1.Replace IC551 & IC552 AD797's with OP27's
2.Replace L101, L201, L301, & L401 with 100 ohm resistors
3.Remove C107, C207, C307, & C407 capacitors.
4.Replace R102, R202, R302, & R402 160k resistors with 121k resistors

R. McCarthy, F. Clara, J. Garner, D. Stone
Displaying report 1-1 of 1.