The ISO01F4P-7524 from ETL Systems is a RF & Microwave Isolator with Frequency 720 to 750 MHz, Average Power Forward 100 W, Average Power Reverse 30 W, Insertion Loss 0.40 dB, Isolation 20 dB. Tags: Module with Connector, Coaxial Isolator. More details for ISO01F4P-7524 can be seen below.