The P4T-100M53G-100-T-RD from Quantic PMI (Planar Monolithics) is a RF Switch with Frequency 100 MHz to 53 GHz, Insertion Loss 5 to 15 dB, Isolation 70 to 100 dB, Power 20 dBm, Power 0.1 W. Tags: Module with Connectors, Solid State. More details for P4T-100M53G-100-T-RD can be seen below.