The VCI-5982 from VidaRF is a RF & Microwave Isolator with Frequency 5.9 to 8.2 GHz, Average Power Forward 25 W, Insertion Loss 0.4 dB, Isolation 20 dB, Operating Temperature -54 to 85 Degree C. Tags: Module with Connector, Coaxial Isolator. More details for VCI-5982 can be seen below.