Quantic PMI Model P4T-100M40G-90-T-512-292FF-OPT20 is an absorptive, single pole, four throw pin diode switch can operate over the 0.1 to 20 GHz frequency range and incorporates a TTL compatible driver for easy system integration. Housing measures 1.0" x 2.0" x 0.4" with SMA female connectors.