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EleonoraCapocasa - 18:33, Wednesday 08 July 2020 (2106)Get code to link to this report
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
2106_20200708113016_demodqpd1.png 2106_20200708113242_dem11.jpeg 2106_20200708113249_dem21.jpeg