The PE71S6387 from Pasternack Enterprises Inc is a RF Switch with Frequency DC to 12 GHz, Insertion Loss 0.2 to 0.7 dB, Isolation 60 to 80 dB, Power 53.01 to 56.33 dBm, Power 200 to 430 W. Tags: Module with Connectors, Electro-Mechanical. More details for PE71S6387 can be seen below.