The JI2C0900T0960N30 from JQL Electronics is a RF & Microwave Isolator with Frequency 900 to 960 MHz, Average Power Forward 300 W, Average Power Reverse 100 W, Insertion Loss 0.5 dB, Isolation 60 dB. Tags: Module with Connector, Coaxial Isolator. More details for JI2C0900T0960N30 can be seen below.