The RFLI-502-1 from RF-Lambda is a RF & Microwave Isolator with Frequency 6 to 10 GHz, Bandwidth 300 MHz, Average Power Forward 10 W, Average Power Reverse 2 W, Insertion Loss 0.3 dB. Tags: Module with Connector, Coaxial Isolator. More details for RFLI-502-1 can be seen below.