The P3T-2G4G-75-T-SFF from Quantic PMI (Planar Monolithics) is a RF Switch with Frequency 2 to 4 GHz, Insertion Loss 1.5 dB, Isolation 75 dB, Power 20 dBm, Power 0.1 W. Tags: Module with Connectors, Solid State. More details for P3T-2G4G-75-T-SFF can be seen below.