The RFLI101M24M40 from RF-Lambda is a RF & Microwave Isolator with Frequency 240 to 400 MHz, Average Power Forward 50 W, Average Power Reverse 5 W, Insertion Loss 0.8 dB, Isolation 18 dB. Tags: Module with Connector, Coaxial Isolator. More details for RFLI101M24M40 can be seen below.