The ISO01X3P-7518 from ETL Systems is a RF & Microwave Isolator with Frequency 7.25 to 8.4 GHz, Average Power Forward 60 W, Average Power Reverse 10 W, Insertion Loss 0.5 dB, Isolation 20 dB. Tags: Module with Connector, Coaxial Isolator. More details for ISO01X3P-7518 can be seen below.