The L 149 CICW from Southern Microwave Inc is a RF & Microwave Isolator with Frequency 1.43 to 1.54 GHz, 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 L 149 CICW can be seen below.