The WVI-5.5G-0.6GBW01 from Wevercomm is a RF & Microwave Isolator with Frequency 5.2 to 5.8 GHz, Average Power Forward 10 W, Average Power Reverse 2 W, Insertion Loss 0.4 dB, Isolation 23 dB. Tags: Drop-In, Drop-In Isolator. More details for WVI-5.5G-0.6GBW01 can be seen below.