Waveguide Adaptors


Rosenberger offers a diversified range of Waveguide-to-Coaxial Adaptors for enabling an efficient transition between the waveguide and the coaxial connector. These flexible solutions deliver low-loss transmission performance up to 110 GHz and offer users many advantages such as high packing density, excellent electrical and mechanical stability, and multiple mating cycles.


Product Portfolio

  • Waveguide WR-112 to WR-10
  • Coaxial Series SMA, RPC-2.92, RPC-1.85, RPC-1.35 and RPC-1.00
  • Rectangular and circular flanges, diverse dimensions
  • Adaptors (straight and right angle)



  • Impedance 50 Ω
  • Frequency range from 7.05 GHz to 110 GHz
  • Mating cycles > 500



  • High packing density – small dimensions (0.12” / 3 mm pitch)
  • Pair-matching and phase-matching up to 2 pcs (for cable assemblies)
  • High electrical and mechanical stability



  • Semiconductor test equipment applications

Product Overview and Resources