The JIC0150T0180N3R from JQL Electronics is a RF & Microwave Isolator with Frequency 150 to 180 MHz, Average Power Forward 100 W, Average Power Reverse 30 W, Insertion Loss 0.5 dB, Isolation 19 dB. Tags: Module with Connector, Coaxial Isolator. More details for JIC0150T0180N3R can be seen below.