The 0565IED from Nova Microwave is a RF & Microwave Isolator with Frequency 5.4 to 5.9 GHz, Average Power Forward 50 W, Average Power Reverse 2 W, Insertion Loss 0.4 dB, Isolation 20 dB. Tags: Drop-In, Drop-In Isolator. More details for 0565IED can be seen below.