The Redundancy Switching Unit (RSU) monitors the status of up to eight frequency converters. When a fault is detected, the defective converter is automatically taken off line and replaced by the standby synthesized frequency converter.
Switch 1: 50-180 MHz BNC
Switch 2: 0.95?18.4 GHz SMC
Power: PSC209 90-250V 47-63 Hz 1Ph Power Supply
More info from MFG
Made in the USA