The X 815 SMICW(ALT) from Southern Microwave Inc is a RF & Microwave Isolator with Frequency 7.9 to 8.4 GHz, Average Power Forward 30 W, Average Power Reverse 20 W, Insertion Loss 0.5 dB, Isolation 20 dB. Tags: Surface Mount, Surface Mount Isolator. More details for X 815 SMICW(ALT) can be seen below.