The U 837 DDJICW from Southern Microwave Inc is a RF & Microwave Isolator with Frequency 824 to 849 MHz, Average Power Forward 200 W, Average Power Reverse 20 W, Insertion Loss 0.5 dB, Isolation 45 dB. Tags: Drop-In, Drop-In Isolator. More details for U 837 DDJICW can be seen below.