The IFC270290EA from 3Rwave is a RF & Microwave Isolator with Frequency 2.7 to 2.9 GHz, Average Power Forward 10 W, Average Power Reverse 0.1 W, Insertion Loss 0.3 to 0.4 dB, Isolation 20 to 26 dB. Tags: Coaxial Isolator. More details for IFC270290EA can be seen below.