The SR18-SMA2 is a SPDT Electromechanical Relay Switch that operates over a wide frequency band from DC to 18 GHz with up to 85 watts of input power (CW) handling capability. Rated for 1M Life Cycles, this design uses a Failsafe Actuator with a break-before-make configuration. The switch exhibits exceptional electrical performance specified from 0.2 dB max for insertion loss and from 80 dB min for isolation, and is guaranteed over -40 deg C to +85 deg C. The assembly requires an operating DC voltage of 9Vdc and is certified as RoHS and REACH compliant. External connectors include solder terminals and SMA female connectors.