The GL-T-2300-2700-20-20 from A-Info is a RF & Microwave Isolator with Frequency 2.3 to 2.7 GHz, Average Power Forward 20 W, Average Power Reverse 20 W, Insertion Loss 0.4 dB, Isolation 20 dB. Tags: Module with Connector, Coaxial Isolator. More details for GL-T-2300-2700-20-20 can be seen below.