The PE71S8004 from Pasternack Enterprises Inc is a RF Switch with Frequency 100 to 500 MHz, Insertion Loss 0.3 to 0.5 dB, Isolation 55 to 65 dB, Power 47 to 50 dBm, Power 50.11 to 100 W. Tags: Module with Connectors, Solid State. More details for PE71S8004 can be seen below.