The RFLI316G12G17 from RF-Lambda is a RF & Microwave Isolator with Frequency 1.2 to 1.7 GHz, Average Power Forward 60 W, Average Power Reverse 10 W, Insertion Loss 0.8 dB, Isolation 40 dB. Tags: Module with Connector, Coaxial Isolator. More details for RFLI316G12G17 can be seen below.