The RFLI090M19M23 from RF-Lambda is a RF & Microwave Isolator with Frequency 190 to 230 MHz, Average Power Forward 50 W, Average Power Reverse 5 W, Insertion Loss 0.5 dB, Isolation 20 dB. Tags: Module with Connector, Coaxial Isolator. More details for RFLI090M19M23 can be seen below.