The RFLI-303-1 from RF-Lambda is a RF & Microwave Isolator with Frequency 1.7 to 2.7 GHz, Average Power Forward 10 W, Average Power Reverse 1 W, Insertion Loss 0.3 dB, Isolation 25 dB. Tags: Module with Connector, Coaxial Isolator. More details for RFLI-303-1 can be seen below.