The RMIS20.6500-9000Nf from Response Microwave Inc is a RF & Microwave Isolator with Frequency 6.5 to 9 GHz, Insertion Loss 0.5 dB, Isolation 20 dB. Tags: Module with Connector, Coaxial Isolator. More details for RMIS20.6500-9000Nf can be seen below.