Conn: 1st end – Type ¡°N¡± Male Finish: Body and Fitting, Tarnish resistant. Center contact: Gold plated per requirement of MIL-C-39012. Nominal Impedance: 50 Ohms. Cable: See table above. Marking: ¡±POMONA 1658-X-XX¡±. Conn: 2nd end – Same as first end.