The RFSL6965 from RF-CI is a RF & Microwave Isolator with Frequency 10.1 to 14 GHz, Average Power Forward 25 W, Average Power Reverse 5 W, Peak Power Forward 0.25 kW, Insertion Loss 0.4 to 0.5 dB. Tags: Module with Connector, Coaxial Isolator. More details for RFSL6965 can be seen below.