The DBIS4213001500A from Qotana is a RF & Microwave Isolator with Frequency 13 to 15 GHz, Average Power Forward 10 W, Average Power Reverse 1 W, Insertion Loss 0.9 to 1 dB, Isolation 40 to 42 dB. Tags: Module with Connector, Coaxial Isolator. More details for DBIS4213001500A can be seen below.