Space Flight SP4T Coaxial Switch

Source: Ducommun Inc.


High reliability single pole 4 throw RF coaxial switch for space applications. The operating frequency is from 300 MHz to 2500 MHz with input power of 5 Watts CW. It operates at 12.0 Vdc to 15.0 Vdc at extreme temperature of -40°C to +85°C. The switch is latching type and equipped with suppression diodes, telemetry circuitry and radiation shielding of 300 KRad minimum.


  • Multiple output RF transmission lines
  • Robust design
  • Reliable
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