The C 740 DDJICW(ALT) 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 20 W, Insertion Loss 0.5 dB, Isolation 40 dB. Tags: Drop-In, Drop-In Isolator. More details for C 740 DDJICW(ALT) can be seen below.