The NV1662J is a 16-channel active (amplified) distribution amplifier device that allows the transmission of real-time monochrome or color video on up to one mile (1,6km) using Category-2 or 3 Unshielded Twisted-Pair (UTP) or up to 1.5 miles (2,4km) NTSC using Category-5 or better. Available with screw terminal (