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3-Port High Directivity Coupler (CL3)

Series CL3 waveguide high directivity couplers featuring Millitech technology are purposely designed for extracting or introducing a small fraction of power from and/or into a waveguide circuit without disturbing the operating characteristics of your circuit.

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Applications

Commercial Aerospace

Defense

  • Communications
  • EW
  • ISR
  • Radar
Defense Overview

Space

  • Satellites GEO and MEO
  • Satellites LEO
  • Navigation Communicaton
Space Overview

Features & Benefits

Series CL3 3-port high directivity directional couplers featuring Millitech technology are available from 18 to 170 GHz, with coupling values of 10, 20, 30, and 40 dB. These couplers operate over full waveguide bands with coupling flatness of less than ± 0.7 dB.

  • Insertion loss as low as 0.8 dB
  • High directivity
  • VSWR as low as 1.1:1

Smiths Interconnect also offers series CL4 4-port high directivity couplers and series CGC cross-guide couplers.

Contact our product experts to discuss your specific requirements and custom configurations to meet your needs.

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