Quadrature Hybrid Couplers   180 Degree, Ring-Line Hybrid Couplers  |  Directional Couplers

PMI offers the highest quality quadrature couplers for commercial and military applications in the frequency range of a few MHz to 40 GHz. If you do not see exactly what you need, please email your requirement to sales@pmi-rf.com so we can propose an instant solution.

Features of Quadrature Couplers:

  • Broadband Response
  • High Isolation
  • Excellent Amplitude Balance
  • Excellent Phase Balance
  • Small Size


  • Hermetic Sealing
  • Military or Space Screening
  • Custom Packaging

Note: Other PMI Quadrature Hybrids can be seen by visiting the links below: