The COI01020716G from Cernex Inc is a RF & Microwave Isolator with Frequency 1 to 2 GHz, Average Power Forward 10 W, Insertion Loss 0.7 dB, Isolation 16 dB, Operating Temperature 0 to 60 Degree C. Tags: Module with Connector, Coaxial Isolator. More details for COI01020716G can be seen below.