The JIC0902T0928S2 from JQL Electronics is a RF & Microwave Isolator with Frequency 902 to 928 MHz, Average Power Forward 100 W, Average Power Reverse 20 W, Insertion Loss 0.5 dB, Isolation 20 dB. Tags: Module with Connector, Coaxial Isolator. More details for JIC0902T0928S2 can be seen below.