The L 140 SMICWHP from Southern Microwave Inc is a RF & Microwave Isolator with Frequency 1.3 to 1.5 GHz, Average Power Forward 200 W, Average Power Reverse 100 W, Insertion Loss 0.4 dB, Isolation 20 dB. Tags: Surface Mount, Surface Mount Isolator. More details for L 140 SMICWHP can be seen below.