The C 740 SMICW from Southern Microwave Inc is a RF & Microwave Isolator with Frequency 6.4 to 8.4 GHz, Average Power Forward 50 W, Average Power Reverse 1 W, Insertion Loss 0.5 dB, Isolation 20 dB. Tags: Surface Mount, Surface Mount Isolator. More details for C 740 SMICW can be seen below.