The RFLI-603-1 from RF-Lambda is a RF & Microwave Isolator with Frequency 7 to 16 GHz, Bandwidth 500 MHz, Average Power Forward 10 W, Average Power Reverse 2 W, Insertion Loss 0.5 dB. Tags: Module with Connector, Coaxial Isolator. More details for RFLI-603-1 can be seen below.