Long life expectancy - tested to 1,000,000 @ 50 cycles per hour Broad operational frequency range: DC-2300 MHz. Bi-directional operation: 1x8 or 8x1 RF Connectors: Type "F", 75 ohm Control: 12 VDC via D-9 (male) Switch Life: 10,000,000 operations @ 50 cycles/hour Mechanical: 1.093" H x 7.37" W x 2.109" D Power Required : +12 VDC @ 50 mA Maximum Input Power : 1 Watt max. Control Interface: D-9 Male ADDITIONAL SPECS VIEWED IN MORE PHOTOS LINK