Quantic PMI Model P3T-12G18G-70-T-SFF is an Absorptive, High Speed, Single Pole Three Throw Switch capable of switching within 100 ns maximum with a frequency range of 12 to 18 GHz and has 70 dB isolation. Housing size is 1.5" x 1.5" x 0.4" and is outfitted with SMA female connectors.