The DBIS1526504000E from Qotana is a RF & Microwave Isolator with Frequency 26.5 to 40 GHz, Average Power Forward 10 W, Average Power Reverse 1 W, Insertion Loss 1.6 to 1.7 dB, Isolation 12 to 14 dB. Tags: Module with Connector, Coaxial Isolator. More details for DBIS1526504000E can be seen below.