The 50S-1772+XX from JFW Industries is a failsafe 50 Ohm electro-mechanical SPDT coaxial switch that operates from DC to 40 GHz. It has a single control line which is Voltage controlled with either +12, +15, +24 or +28 Vdc. With no control Voltage applied, the switch is failsafe from COM port to NC port (i.e. normally closed port). When the control Voltage is applied, the unit switches to path COM port to NO port (i.e. normally open port). It can handle up to 10 watts of power (cold switch) at 26.5 - 40 GHz and has a switching speed of 15 milliseconds. The switch is available in a module with 2.9 mm female RF connectors.
