The HD7080P antenna combines VHF, UHF, and FM reception in a 39 element medium size antenna. The HD-7080P can also be used to pickup local HD channel broadcasts. Includes weather proof cartirdge house for download module with 75 Ohm coaxial connection. Product Features • 39 active elements • Element Diameter: 3/8" • Carton Dimensions: 6.25"x6.25"x101" • Steel hardware is zinc plated for maximum corrosion resistance; flexible polyethylene boot covers protect connections from the weather, with High-impact ABS girder design and support insulators • Range: 0 - 50miles. • Boom Length: 90 in. • Width: 110 in. • Height: 19.3 in. • Turning Radius: 61.7 in. • Includes hardware for mounting to a mast, and 75ohm transformer for coax connection< font> • 25 UHF elements • 14 VHF elements • Output Impedence: 75 ohm • Recommended Preamp: AP Series