Quantic PMI Model P8T-20M18G-80-R-512-SFF is a single pole, eight throw, reflective switch module that operates over the 0.12 to 18 GHz frequency range and provides low insertion loss of 4 dB typically; isolation over 80 dB; with typical switching speeds of >250 ns. Housing size is 2.835" x 2.126" x 0.492" with SMA female connectors.