The FMIR1032 from Fairview Microwave is a RF & Microwave Isolator with Frequency 1 to 2 GHz, Average Power Forward 10 W, Insertion Loss 0.8 dB, Isolation 16 dB, Operating Temperature -20 to 60 Degree C. Tags: Module with Connectors, Coaxial Isolator. More details for FMIR1032 can be seen below.