The DBIS2002000230A from Qotana is a RF & Microwave Isolator with Frequency 2 to 2.3 GHz, Average Power Forward 10 W, Average Power Reverse 1 W, Insertion Loss 0.45 to 0.5 dB, Isolation 20 to 21 dB. Tags: Module with Connector, Coaxial Isolator. More details for DBIS2002000230A can be seen below.