The IS-103 from MCLI is a RF & Microwave Isolator with Frequency 350 to 450 MHz, Average Power Forward 100 W, Insertion Loss 0.35 dB, Isolation 19 dB, Operating Temperature 0 to 60 Degree C. Tags: Module with Connector, Coaxial Isolator. More details for IS-103 can be seen below.
