A leading manufacturer of RF Switches

Made in the USA

About
About

Charter Engineering, Inc.(CEI) is a leading manufacturer of RF and microwave electromechanical coaxial switches including ultra low passive intermodulation, very high power, and extremely low temperature switches for commercial and military applications.

US
US

CEI has extensive experience as a worldwide leader in the design, development, and manufacture of coaxial switches. We have delivered high quality electromechanical switches for communications, aerospace, defense, aviation, and instrumentation markets.

RF Switches

COAXIAL 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 SWITCH PRODUCTS

rf switches

FEATURES OF THE RF SWITCH

  • 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

Product CategoriesBrowse all

SP7T RF Switch Type SMA

SP7T Terminated RF Switch Type SMA

SP7T Terminated RF Switch Type SMA with Mounting Bracket

SP7T RF Switch Type SMA with Mounting Bracket

SP7T RF Switch Type SMA

SPDT RF Switch Type SMA

SPDT RF Switch Type SMA

SPDT RF Switch Type SMA

SPDT RF Switch Type SMA

SPDT RF Switch Type N

SPDT Terminated RF Switch Type N

SPDT Terminated RF Switch Type SMA

SPDT Externally Terminated RF Switch

5-Port DP3T RF Switch Type SMA

SPDT RF Switch Type SC

SP3T RF Switch Type SMA

SP3T RF Switch Type SMA

SP3T with Mounting Bracket Type SMA

SP4T RF Switch Type SMA

SP4T RF Switch Type SMA

SP4T RF Switch with Mounting Bracket Type SMA

SP4T Terminated RF Switch Type SMA

SP3T Terminated RF Switch Type SMA

SP4T Terminated RF Switch Type SMA with Mounting Bracket

SP5T Terminated RF Switch Type SMA with Mounting Bracket

SP6T Terminated RF Switch Type SMA with Mounting Bracket

SP3T Terminated RF Switch Type SMA with Mounting Bracket

SP3T RF Switch Type N

SP5T RF Switch Type N

SP4T RF Switch Type N

SP6T RF Switch Type N

SP5T RF Switch Type SMA

SP5T RF Switch Type SMA

SP5T RF Switch with Mounting Bracket Type SMA

SP5T Terminated RF Switch Type SMA

SP6T RF Switch Type SMA

SP6T RF Switch Type SMA

SP6T Terminated RF Switch Type SMA

SP6T RF Switch with Mounting Bracket Type SMA

SP8T RF Switch Type SMA

SP8T RF Switch Type SMA with Mounting Bracket

SP8T Terminated RF Switch Type SMA

SP8T Terminated RF Switch Type SMA with Mounting Bracket

SP8T RF Switch Type SMA

SP9T RF Switch Type SMA

SP9T Terminated RF Switch Type SMA

SP10T RF Switch Type SMA

SP10T Terminated RF Switch Type SMA

DPDT RF Switch Type SMA

SP11T RF Switch Terminated Type SMA

SP11T RF Switch Type SMA

SP12T RF Switch Type SMA

SP12T Terminated RF Switch Type SMA

DPDT RF Switch Type SMA (No Mounting Bracket)

DPDT RF Switch Type N

SP3T RF Switch Type SC

SP4T RF Switch Type SC

SP5T RF Switch Type SC

SP6T RF Switch Type SC

SPDT RF Switch DC - 40 GHz

DPDT Transfer RF Switch DC - 40 GHz

SPDT EXT Terminated RF Switch - 40 GHz

5-PORT DP3T RF SWITCH DC-40 GHz

SP3T Externally Terminated RF Switch Type SMA

SP4T Externally Terminated RF Switch Type SMA

SP5T Externally Terminated RF Switch Type SMA

SP6T Externally Terminated RF Switch Type SMA