The VCI-057063 from VidaRF is a RF & Microwave Isolator with Frequency 570 to 630 MHz, Average Power Forward 100 W, Insertion Loss 0.6 dB, Isolation 20 dB, Operating Temperature 0 to 50 Degree C. Tags: Module with Connector, Coaxial Isolator. More details for VCI-057063 can be seen below.