PMI Model No: P1T-DC40G-65-T-292FF-1NS-OPT812 is a SPST Absorptive, FET switch that operates from 8 to 12 GHz. The typical Isolation is 70dB with an Insertion Loss of 3.5dB typical and a 4ns Switching Speed (On/Off) and a 1ns Rise/Fall. The size is 1.30” X 1.20” X 0.50”.