Amphenol MCX series straight jack connectors are ideal for applications and designs where weight and space savings are critical. This series has a 50 ohm impedance structure which operates in a frequency range of up to 6 GHz. It's push-on/pull-off mating design facilitates a quick connect/disconnect capability. Amphenol MCX connectors are popularly used in the cellular telephone, information systems and communications market. MCX connectors are available in 75 ohm version by replacing the last two digits (50) of the part number into 75.