General description The 10X 300 Mile Range Antenna is designed for optimal digital HD reception, supporting various formats including HDTV 1080P, 1080i, and 720P. This indoor antenna is capable of receiving DTV, VHF, UHF, and FM radio signals, making it a versatile choice for enhancing your television viewing experience. Technical specifications Frequency Range: UHF/VHF 54-870 MHz Polarization: Linear Impedance: 75 Ohms Gain: 5dB (Max) Size: 22 x 3 cm Color: Black Material: PC Measurement allowed error: +/- 1-3 cm Usage For best reception, place the antenna higher or close to/in a window. Rescan the channels whenever you move the antenna. Avoid interference from high power consumption devices such as air conditioners, elevators, hairdryers, and microwave ovens. Ensure your flat HDTV has a built-in tuner for free view. Use an HD receiver to access HD channels. Retune your free view and digital receiver periodically to receive all available channels. Retuning can be done easily with