RCA Universal Outdoor 30 Element 113 1/4-Inch Boom Antenna (ANT3036Z) Antenna is designed for challenging reception conditions with tough materials and superior construction Receives local HD and DTV or analog broadcasts and supports 1080 resolution Effective up to 65 mile radius of broadcast signal Easily installs outdoors or in attic with snap lock elements and fold out assembly Includes mounting hardware and 75 ohm transformer