The PMC on the south path has been installed with the PMC servo card on the rack.
I added sliders for setting max, min and step size of autolocker scanning in PMC interface medm windows.
I used one PLCX-25.4-103.0-UV-1064 and three steering mirrors in front of EOM to mode match with PMC.
I laid down new cables for PMC reflection RFPD signals and EOM.
I removed the power supply providing 9V to PMC Servo Cards and made a voltage regulator box with LM7809CT which converts 3-pin 18V to two BNC 9V.
We are now using external mini-circuits in-line mixers (ZFM-3-S+) and low pass filters (SLP-1.9+) instead of using onboard mixer and filter on PMC servo card and injecting signal through FP1Test input.
I mounted the inline hanging mixers and splitters on the rack with LO delay lines inside the rack so there are no hanging parts now.
I changed requirements in ALConfig_NPMC.ini and ALConfig_SPMC.ini so that we can inject the signal from FP1Test and autolocker still functions.
The HV supply of PMC servo boards was found to be around 180V. We changed it to the designed 160V.
Attaching few pics for above changes.
South PMC Mode matching ~ 70%
Modulation frequency = 14.75 MHz
Modulation Index rad