The IS-24-1 from MCLI is a RF & Microwave Isolator with Frequency 7.1 to 7.9 GHz, Insertion Loss 0.7 dB, Isolation 17 dB, Operating Temperature -54 to 85 Degree C. Tags: Module with Connector, Coaxial Isolator. More details for IS-24-1 can be seen below.