The QCI12060E from Qualwave is a RF & Microwave Isolator with Frequency 117 to 400 MHz, Bandwidth 175 MHz, Average Power Forward 100 to 200 W, Average Power Reverse 20 to 200 W, Insertion Loss 1 to 1.6 dB. Tags: Module with Connector, Coaxial Isolator. More details for QCI12060E can be seen below.