The T5XF3 from Sonoma Scientific is a RF & Microwave Isolator with Frequency 6 to 9 GHz, Average Power 10 W, Average Power Forward 10 W, Insertion Loss 0.6 dB, Isolation 20 dB. Tags: Module with Connectors, Coaxial Isolator. More details for T5XF3 can be seen below.