daniel.sigg@LIGO.ORG - posted 12:38, Tuesday 18 November 2025 - last comment - 15:37, Wednesday 17 December 2025(88162)
JAC electronics chassis
We started installing electronics chassis for JAC:
- Heater driver, S2500960.
- DB9 breakout panel, S2500958.
- PZT driver, S2500954.
- RF doubler: S2500737.
- RF amp: S1000637 (was already installed).
- Two sat amps for JM1 and JM3, S1106042 and S2500411.
Still missing:
- Two 4-chn WFS demod chassis.
- Two AA chassis.
- JAC in-vacuum electronics interface chassis.
The necessary coax cables were also installed and terminated where possible.
The serial numbers that are mentioned as the satamps are actually the coil drivers for JM1 and JM3.
Serial numbers for the satamps that were installed at this time were S2500406 for JM1/JM2, and S1200173 for JM3/PM1