The IC 6.1-10W tab from TKI-Ferrit is a RF & Microwave Isolator with Frequency 5.9 to 6.4 GHz, Average Power Forward 10 W, Insertion Loss 0.4 dB, Isolation 24 dB. Tags: Module with Connectors, Coaxial Isolator. More details for IC 6.1-10W tab can be seen below.