NAOJ GW Elog Logbook 3.2
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EleonoraCapocasa - 18:33, Wednesday 08 July 2020 (2106)
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QPD1 demodulator modification
Matteo, Yuhang, Eleonora
An attenuator of 12 dB was added in QPD1 demodulator between the LO amplifier and the splitter.
See attached scheme and pictures.
Now a LO of -6dBm (DDS output) shoud not exceed the maximum power allowed by the mixer.
Images attached to this report