The RFSL8992 from RF-CI is a RF & Microwave Isolator with Frequency 10 to 15 GHz, Average Power Forward 15 W, Average Power Reverse 2 W, Peak Power Forward 0.25 kW, Insertion Loss 0.5 to 0.6 dB. Tags: Module with Connector, Coaxial Isolator. More details for RFSL8992 can be seen below.