RF Switches


Coaxial switches offer failsafe, latching, or momentary (normally open) actuators along with various connector, voltage, and interface options. The electromechanical switches are the break before make type allowing for extremely high power depending upon frequency and connector.

CEI offers options for indicators, suppression diodes, TTL Logic, and terminations for most switches series.

Additional options includes solder terminals, D'Sub connectors, MS3112E connectors, and low intermodulation.

Special options allow for very low temperature of very high power.

Coaxial Switches


rf switches


  • SPDT - SP12T and DPDT (transfer switches)
  • Internally and externally terminated switches
  • Very low intermodulation (PIM) RF switches (all models)
  • Low insertion loss, low return loss (VSWR), high isolation
    rf switch
  • Extreme Low Temperature models available
  • Very High Power (kW) electromechanical switches
  • Coaxial switches with SMA, Type N, Type SC, and 2.92 mm (K) connectors
  • All models available in failsafe, latching, or momentary (normally open)
  • Outstanding repeatability and reliability
  • Thousands of RF switch configurations available
  • All coaxial switches available with indicators, suppression diodes, and TTL Logic control

All RF switches and coaxial switches are manufactured by highly skilled, experienced engineers and technicians in the USA.

Actuators Options:electromechanical switches

  • 12.0 Vdc, 15.0 Vdc, 24.0 Vdc, or 28.0 Vdc
  • Failsafe, latching, or momentary switches
  • Suppression Diodes
  • Indicators
  • Latching Self Cutoff
  • Solder Terminals, D-Sub, Micro D-Sub, and military power interface
  • Low, very low, and ultra low PIM (-160 dBc min.)
  • High power connectors
  • Extended temperature range

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