ZENITH VN1ANTP1 Passive Dipole Antenna • This Traditional Passive Antenna Offers The Finest Quality Dual Purpose Designs For Vhf & Uhf Reception • Fully Extended 39 Dipoles To Help Capture & Hold Vhf Broadcast Signals (Channels 2 Through 13) Better Than Shorter Varieties • The Flexible Uhf Loop (Channels 14 Through 69) Provides Access To The Newest Additional Channels Provided By The Digital Initiative • Will Provide 1080I & 720P Hdtv Performance When It Is Available • Heavy, Weighted Base With Attached 5 Ft Coaxial Cable & Protective Bottom