Right-Angle Coaxial Receptacle, 2 Ports, 50 Ohm
The Hirose GT13SC-1/1PP-DS(70) is a 2-port coaxial receptacle from the GT13 series, designed for right-angle through-hole mounting on a PCB. The connector presents a 50 Ohm impedance path and is rated to 1 GHz maximum frequency, making it a fit for RF signal routing where the board edge needs a compact, dual-port coaxial I/O. The body is molded in gray polybutylene terephthalate (PBT), and the center contact is tin-plated brass.
50 Ohm Impedance, 1 GHz Bandwidth
The 1 GHz frequency ceiling means the usable bandwidth extends through UHF and into the lower microwave range; above 1 GHz the insertion loss climbs beyond what the interface geometry supports. For a 2-port body, the right-angle launch keeps the signal path perpendicular to the board, which suits edge-mounted coax transitions where a straight-through body would overhang the board edge.
30 Mating Cycles, Board Lock Retention
The 30 mating cycle rating is low — this is a set-and-forget interconnect, not a frequent-mate test port or a field-service disconnect. The tin-plated brass center contact is adequate for the cycle count; gold plating would extend the life but is not specified here. The board lock and mounting flange anchor the body to the PCB, so the solder joints see mostly thermal stress, not cable pull.