I&Q demodulator

Reference

common circuits

2ch I&Q demodulator

LIGO-E1200113: aLIGO, ISC, RF System, 2 Channel I & Q Demodulator LIGO-D1000181-v2: IQ FET Demodulator LIGO-D1000184-v1: IQ FET Demodulator Breakout LIGO-D1000185-v2: IQ FET Demodulator Power Interface LIGO-D1000182-v2: IQ FET Demodulator Front Panel LIGO-D1000183-v1: IQ FET Demodulator Rear Panel

4ch I&Q demodulator

* LIGO-D0902796-v3: Assembly drawing for the ISC 4-channel IQ RF demodulator module. * LIGO-D0902796-v4: Assembly drawing for the ISC 4-channel IQ RF demodulator module. BOM has been added from v3.