Main characteristics:
  • Base temperature: 10 mK (with microwave cabling)
  • Cooldown time to base temperature: 48 hours
Measurement Circuitry:
  • Vibration-isolated platform in mixing chamber
  • 2 setups for low noise reflection RF measurements containing
       o 4K LNF amplifier (4-8 GHz, effective noise ~20 quanta)
       o Attenuated RF input line
       o Carrier cancellation line
  • 6-to-1 electromechanical microwave switch at base temperature

  • 1 setup for reflection measurements containing
      o 4K Miteq amplifier (4-8 GHz)
      o Attenuat ed RF input line
  • 8 additional RF lines
  • DC lines