The IS-7/NF from MCLI is a RF & Microwave Isolator with Frequency 2.4 to 2.8 GHz, Insertion Loss 0.6 dB, Isolation 17 dB, Operating Temperature -10 to 55 Degree C. Tags: Module with Connector, Coaxial Isolator. More details for IS-7/NF can be seen below.