The DBIS2007000800A from Qotana is a RF & Microwave Isolator with Frequency 7 to 8 GHz, Average Power Forward 10 W, Average Power Reverse 1 W, Insertion Loss 0.4 to 0.5 dB, Isolation 20 to 21 dB. Tags: Module with Connector, Coaxial Isolator. More details for DBIS2007000800A can be seen below.