Quantic PMI Model P3T-2G18G-70-T-SFF is an absorptive single pole, three throw, 1 Watt switch that operates over the frequency range of 2 to 18 GHz with 70 dB minimum isolation and 3 dB maximum insertion loss.Housing size is 1.0" x 1.0" x 0.5" and is outfitted with SMA female connectors.