The ANT1251E is a high performance indoor amplified TV antenna featuring our exclusive Smart Boost amplifier circuitry which outperforms all competitive amplifiers against the established standards of the Consumer Technology Association. The ANT1251E is designed to pick up all broadcast TV channels in UHF and VHF which means you will be able to receive all channels that have sufficient signal strength in your home. Since some channels are stronger than others, the ANT1251E has an amplifier bypass switch which allows you to use the antenna without amplification for those situations that need this functionality.