The FMIR1010A from Fairview Microwave is a RF & Microwave Isolator with Frequency 8 to 18 GHz, Average Power Forward 50 W, Average Power Reverse 50 W, Insertion Loss 0.6 dB, Isolation 16 dB. Tags: Module with Connectors, Coaxial Isolator. More details for FMIR1010A can be seen below.