The P2T-500M40G-USB from Quantic PMI (Planar Monolithics) is a RF Switch with Frequency 500 MHz to 40 GHz, Insertion Loss 6 dB, Isolation 60 dB, Power 20 dBm, Power 0.1 W. Tags: Module with Connectors, Solid State. More details for P2T-500M40G-USB can be seen below.