The R12-2FXXT50-D from Talent Microwave Inc is a RF Switch with Frequency DC to 50 GHz, Insertion Loss 0.20 to 1 dB, Isolation 50 to 70 dB, Power 33.01 to 49.03 dBm, Power 2 to 80 W. Tags: Module with Connectors, Electro-Mechanical, USB Controlled. More details for R12-2FXXT50-D can be seen below.