The DG9-800-1000-1673 from COM-MW is a RF & Microwave Isolator with Frequency 800 to 1000 MHz, Average Power Forward 100 W, Average Power Reverse 30 W, Insertion Loss 0.5 dB, Isolation 20 dB. Tags: Coaxial Isolator. More details for DG9-800-1000-1673 can be seen below.