Quantic PMI Model P8T-500M40G-50-T-55-SFF is a high speed, single pole, eight throw, absorptive switch capable of switching within 50 ns with a frequency range of 0.5 to 40 GHz and has over 50 dB of isolation. Housing is gold plated and measures 4.0" x 1.5" x 0.4" with 2.92mm female connectors.