The GL-T-2080-13-20 from A-Info is a RF & Microwave Isolator with Frequency 2 to 8 GHz, Average Power Forward 20 W, Average Power Reverse 10 W, Insertion Loss 1.6 dB, Isolation 13 dB. Tags: Module with Connector, Coaxial Isolator. More details for GL-T-2080-13-20 can be seen below.