The IC 9 bat v.2 from TKI-Ferrit is a RF & Microwave Isolator with Frequency 8 to 10 GHz, Average Power Reverse 0.5 W (Load Power), Insertion Loss 0.5 dB, Isolation 20 dB, Operating Temperature -40 to 71 Degree C. Tags: Module with Connectors, Coaxial Isolator. More details for IC 9 bat v.2 can be seen below.