Quantic PMI Model P2T-500M18G-80-R-515-SFF-OPT112 is an reflective, single pole, two throw pin diode switch that operates over the 1 to 12 GHz frequency range with a minimum isolation of 70 dB and a maximum insertion loss of 2 dB. This model incorporates a TTL compatible driver for easy system integration. Housing size is 0.69" x 0.63" x 0.35" with SMA female connectors.