The RFSL8986N-T50 from RF-CI is a RF & Microwave Isolator with Frequency 2.3 to 6 GHz, Average Power Forward 50 W, Average Power Reverse 50 W, Peak Power Forward 0.5 kW, Insertion Loss 0.7 to 0.8 dB. Tags: Module with Connector, Coaxial Isolator. More details for RFSL8986N-T50 can be seen below.