Pingbingding Outdoor Amplified HDTV Antenna - 150 Miles Range - 360 Rotation This outdoor HDTV antenna is designed to receive digital TV UHF/VHF signals while providing high quality HDTV picture. You can enjoy high definition television without the high cost of cable or satellite. With a built-in rotor, Turn a full 360 degrees using the infrared remote control.Features: Easy-to-follow user manual for perfect and Easy Snap-On Installation Built-in Low-Noise and High Gain Amplifier Built-in motor turns the antenna 360 degrees | Motor turns in both directions to avoid tangles Wireless remote controller Control Box with Dual TV Outputs is included Recommended to be mounted 30 feet above ground Specifications: Working Frequency: VHF 40~300MHz | UHF 470~890MHz Noise Figure:< =2.5dB Typical Antenna Gain: VHF 28~32dB | UHF 32~36dB Reception Range: 150 Miles Channels: 1~12,21~69 Impedance: 75Ohm Max Output Level:105dB u V Main Voltage: AC120V 10%/60Hz Operation Temperature: -10 C ~ 50 C Coaxial Cable Length: 40FT Package Dimensions: 17.5 x 12.4 x 4 inches with 6.3 Pounds Package Contents 1 - HDTV Yagi antenna built-in amplifier 1 - Motor-fixed bolster with 40FT Coaxial cable 1 - Remote Control 1 - Power Supply 1 - UL adaptor 1 - J-shape mounting Pole Note: TV signal reception is immensely affected by the conditions such as antenna height, terrain, distance from broadcasting transmission antenna and output power of transmitter. Channels you can watch may vary depending on these conditions.