Quantic PMI Model P5T-500M40G-60-T-55-292FF-OPT250M is an SP5T, Absorptive Switch that operates from 0.25 to 40 GHz with an insertion loss of 70 dB of isolation, a minimum isolation of 70 dB and a maximum switching speed of 100 ns. Supplied in a small housing measuring 1.353" dia x 0.40" with 2.92mm female connectors.