Quantic PMI Model P1T-0R5G18G-55-T-SFF-PN is a single pole, single throw, non-reflective switch designed to operate over the 0.5 to 18 GHz frequency range. This model is designed to maintain low insertion loss, high isolation, and fast switching speed. Housing size is 1.2" x 0.9" x 0.35" with SMA female connectors.