The PE71S6390 from Pasternack Enterprises Inc is a RF Switch with Frequency DC to 12 GHz, Insertion Loss 0.2 to 0.3 dB, Isolation 60 to 70 dB, Power 48.7 to 49.5 dBm, Power 75 to 90 W. Tags: Module with Connectors, Electro-Mechanical. More details for PE71S6390 can be seen below.