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RF Coaxial Switch

spdt coaxial switch

RF switches, also known as microwave switches, Electromechanical Relay Switches (RF Relays), Mechanical RF Switch, etc., are devices used to control the switching of microwave signal channels. Their main function is to route high-frequency signals and they are widely used in microwave test systems for signal routing between instruments and Devices Under Test (DUTs). By integrating these switches into switch matrix systems, signals from multiple instruments can be routed to one or more DUTs. This allows multiple tests to be performed in the same setup without the need for frequent connections and disconnections. Automating the entire testing process can increase throughput in high-volume production environments. RF switches play a crucial role in microwave systems, providing convenience and efficiency for effective signal management and testing.

“Vinstronics” has the capability to independently develop and produce various types of RF coaxial switches. Customizable RF switches can be developed according to customer requirements, covering a frequency range from DC to 110GHz. The products can be customized for different power ratings and various configurations, with extremely low Voltage Standing Wave Ratio (VSWR) characteristics. Interface types include SMA, N-type, 2.92mm, 2.4mm, etc., making them suitable for a wide range of applications such as ATE automatic testing, antenna testing, mobile phone production line testing, and testing of mobile communication devices like WLAN/WIFI/LTE.


  • Communication Systems
  • Radio spectrum monitoring
  • Medical
  • Aerospace
  • Military applications
  • Test and Measurement
  • Instrumentation

Quality High-Frequency RF/Microwave Solutions

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