The IS-95 from MCLI is a RF & Microwave Isolator with Frequency 21 to 25.5 GHz, Average Power Forward 25 W, Insertion Loss 0.8 dB, Isolation 17 dB, Operating Temperature -54 to 85 Degree C. Tags: Module with Connector, Coaxial Isolator. More details for IS-95 can be seen below.