Quantic PMI Model P8T-500M40G-50-T-55-292FF is a High Speed, Single Pole, Eight Throw, Absorptive Switch operating over the frequency range of 0.5 to 40 GHz that has over 50 dB of isolation and is capable of switching within 50 ns. Housing measures 4.0" x 1.5" x 0.4" with SMA female connectors.