The T-6S64U-10 from Teledyne Microwave Solutions is a RF & Microwave Isolator with Frequency 6.5 to 13 GHz, Average Power Forward 50 W, Average Power Reverse 2 W, Insertion Loss 1 dB, Isolation 35 dB. Tags: Module with Connector, Coaxial Isolator. More details for T-6S64U-10 can be seen below.