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Cryogenic Low Noise Amplifiers

LNF-LNC45_77WA

  • RF Bandwidth 45 – 77 GHz
  • Noise Temperature 13 K
  • Noise Figure 0.19 dB
  • Gain 33 dB
  • DC Power Vds = 0.7V, Ids = 13mA
  • RF Connectors WR15 waveguide, UG387/U
  • 45 to 77 GHz coverage for millimetre-wave applications where no coaxial solution is practical.
  • Highest frequency cryogenic LNA in the LNF coaxial/waveguide lineup, extends the ultra-low noise amplification capability of LNF’s InP HEMT technology.
  • Waveguide packaging using industry standard WR15 connectors, gold-plated aluminium module (16.63 × 26.55 × 19.2mm), 9-pin Female Nano-D DC connector
  • Must be operated in a vacuum environment when below the dewpoint
  • Tested at 296 K and 5 K before delivery. Full test report included
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