The JIC0149T0151S10R from JQL Electronics is a RF & Microwave Isolator with Frequency 149 to 151 MHz, Average Power Forward 150 W, Average Power Reverse 100 W, Insertion Loss 0.4 dB, Isolation 20 dB. Tags: Module with Connector, Coaxial Isolator. More details for JIC0149T0151S10R can be seen below.