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