Rayzar Automatic, Winegard's first fully automatic amplified digital HDTV antenna. The Rayzar automatic scans 16 quadrants in just 2 minutes and will point towards the greatest amount of channels. The Rayzar Automatic provides maximum HDTV content available in your area, capable of receiving both VHF and UHF signals and automatically aiming towards the channels to provide more coverage. The Rayzar Automatic is embedded with an ultra-low noise (1dB typical) amplifier to give you the absolute best signal quality.