The COI01020650G-XX from Cernex Inc is a RF & Microwave Isolator with Frequency 1.2 to 2.7 GHz, Bandwidth 70 MHz, Average Power Forward 10 W, Insertion Loss 0.6 dB, Isolation 50 dB. Tags: Module with Connector, Coaxial Isolator. More details for COI01020650G-XX can be seen below.