Winegard Black Company RZ-8535 Rayzar Automatic Hd Antenna Dual band VHF/UHF antenna that utilizes a state-of-the-art amplifier to increase range and channels while reducing the chance for pixilation and dropouts Encased in an ultra-sleek, attractive dome, all elements are protected to withstand harsh outdoor conditions Includes 12 VDC wall plate interface/power supply, 20 foot 75 ohm coax cable, mounting hardware, interior ceiling cover and exterior roof plate Backed by Winegard's 2-year limited warranty