The RF MULTI SMA contains two separate active 1x8 RF splitters for use with up to eight diversity receivers. This is compatible with frequencies from 470 to 700Mhz. Two BNC connectors connect the RF MULTI SMA with external antennas, which can also be powered directly from the splitter. Two switches on the top control power to the splitter and power to the antenna. RF MULTI SMA can handle voltage between 10 and 15Vdc via a 4-pin Hirose.