VEGAS Tests 2013 August 21

Goals

  • Check converter rack and IF module levels with Galen

Details

  • Start at 2pm. Put L-band receiver in focus and retract prime focus boom
  • Configure with ExGalMode3SpecFsw - puts the 950 MHz filter in the IF path.
  • Balance. IF Rack Optical Drivers 1 and 3 balance to 1V
  • Converter Rack:
    • CM1 26dB
    • CM5 31.875 dB
    • CM2 31.875 dB
    • CM6 31.875 dB
  • Same results for Modes 1 and 2

  • Galen disappears into the equipment room and takes measurements of IF Modules 1 and 2 with input from the L-band receiver, and with the input terminated.
  • Galen goes off to think about the results.
  • pack in at 3pm
Topic revision: r1 - 2013-08-21, RichardPrestage
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