Transform a waveguide transmission line into a 50 Ω coaxial line with a maximum SWR of 1.17


Superior RF Performance

  • Maximum SWR: 1.17


  • Waveguide Designator: EIA WR-22 MIL-W-85/3-013
  • Flange Designator: UG-383/U MIL-F-3922/67B-013

The Keysight Q281A is a 2.4 mm female to WR-22 waveguide adapter that operates in the 33 to 50 GHz frequency range. These adapters transform waveguide transmission lines into 50 ohm coaxial lines. Power can transmitted in either direction, and each adapter covers the full frequency range of its waveguide band with SWR less than 1.3.

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