Features: High-Quality Receptions: Designed to receive crystal-clear, high-definition TV signals from a variety of stations. Compatible with a range of devices including TVs, streaming devices, and converter boxes. Easy Installation: Comes with installation instructions and all necessary hardware to make setup quick and hassle-free. Simple Design: Slim, low-profile design allows for easy placement in any room without detracting from your decor. Long Range: This antenna is designed with a powerful amplifier to optimize the best signal transmission protection, prevent interference with other signals, and can receive signals over long distances. High performance: Signal strength is much strongers than ordinary indoor antennas, ensuring clear channels and high-fidelity audios, say goodbye to blurry images and poor sound quality. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description Material: ABS + suction cup silicone Size: 60*150mm Operating temperature: -45～85 DegreeC Storage temperature: -45～85 DegreeC Antenna 3.0 meters, amplifier 0.6 meters Support 1080p HD mode 50 mile range Coaxial cable: 3.0m length Connector type: TV head with F adapter. v.s.w.r. : < = 1.5, maxs: 1 Impedance: 75 ohms multidirectional ability High-Gain: 20DBI Working frequency: 174～240mhz, 470～862mhz Power Supply Mode: USB Package List: 1/2 x Digital TV Antenna