Digital TV DVB-T2 Antenna with Amplifier HDTV Room Antenna Receiver VHF/UHF Description: 4K Full HD channel: With the HDTV antenna you save cable costs without your preferred HD channels! Browse all wireless programs near you and provide 4K channels free of charge. Clear image and sound quality: The digital smart TV antenna uses a signal reinforcement and improvement technology that can receive the signals up to 50 miles or more and filter cellular signals out, which means that more duplicating images, a high sound quality with little rustlates and the free television signal with improved reinforcement, range and frequency performance. Unique design: HDTV antennas for indoor and outdoor use can be placed almost anywhere in the house. It is fully compatible with the television and other accessories in your home. Designed by our engineers, it can be used in any environment. This will be an integral part of modern houses. Simple setup: Connect the end of the coaxial cable to the antenna and the other end to the television. Use the remote control to search for existing channels. Try to achieve the best reception in many other places and do not forget to scan the channel at any location. Enjoy all your preferred local programs as well as Full HD and 4K programs. The next time the cable or satellite screen gets empty, you can replace the digital antenna in the TV setting. Easy to use: almost no space requirement. In contrast to many other digital HDTV antennas, this antenna installation is easier and more flexible. In addition, thanks to this digital HDTV room remote antenna, this antenna can significantly improve the reception of low-frequency signals. Specification: Support 1080p 50 miles Coaxial cable: 3m length Pinner type: F - head with TV adapter VSWR: <= 1.5, maximum: 1 Impedance: 75 Ohm Multidirectional ability Call up all "free" channels Profit: 20 DBI Conventional antenna panels are black Work frequency: 174 ~ 240 MHz, 470 ~ 862 MHz Product size （mm） ： 210*120*0.8 Assembly paste Radom color black Operating temperature: -45 ~ 85 ℃ Storage temperature: -45 ~ 85 ℃ Package included: 1 * HDTV antenna 1 * user manual