The T10C2 from Sonoma Scientific is a RF & Microwave Isolator with Frequency 10.7 to 11.7 GHz, Average Power 1 W, Average Power Forward 1 W, Insertion Loss 0.4 dB, Isolation 20 dB. Tags: Module with Connectors, Coaxial Isolator. More details for T10C2 can be seen below.