Full Waveguide Q-Band Low Noise Amplifier: AFB-Q20LN-0X

Source: Ducommun Inc.

Full Waveguide Q-Band Low Noise Amplifier: AFB-Q20LN-0X

This LNA covers the 33 to 45 GHz frequency range and is ideal for telecommunication, test instrumentation, and transceiver subassembly applications. It features broadband performance across the entire Q-band, ultra-low noise with gain choice, variable I/O interface options, a single DC power supply/internal regulated sequential biasing, and a compact size and light weight.


  • Frequency: 33.0 - 45.0 GHz
  • Gain: 20 dB nominal
  • Gain flatness: +/- 2.0 dB
  • Noise figure: 3.5 dB (typ) / 5.0 dB (max)
  • I/O VSWR: 2.0:1 (typ)
  • DC bias: 8-12 V / 100 mA nominal
  • I/O connectors: 2.4mm(F) or WR-22 with UG383/U flange
  • Operating temperature: -40˚C to +50˚C

For more information on the AFB-Q20LN-0X low noise amplifier, download the datasheet.

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