Designed to pull in HD, digital and analog signals from up to 40 miles away and from all directions, this breakthrough design antenna outperforms traditional antennas and it's fully compatible with any digital TV. <br> Designed and engineered in the USA by the 23 patents holder and NASA Hall of Fame scientist, Dr. Argy Petros, this patent pending antenna transforms space technology into a commercial product that gives you the chance to watch TV EVERYWHERE and for FREE. <br> RGTech's Monarch Indoor HDTV Antennas are among the very first antennas that incorporate Ultra-Wideband Technology (UWB), a technology used in radars and similar to that applied to an antenna developed by Dr. Argy Petros for NASA's Jet Propulsion Laboratory (used in remote sensing applications) which achieves high bandwidth. This revolutionary technology along with the multi-directional reception ability and the integrated 4G filter, eliminate mobile phone signal interference and allow our antennas to produce a simply astonishing image on your TV. <br> So why spend time and money on conventional antennas? RGTech's new Generation UWB Antennas outperform existing antennas available in the market and promise that you will never look back! <br> Just plug the antenna in, tune your TV and enjoy Free HDTV at superior quality everywhere. <br> <br> <b>Tech Specs</b> <br> First Indoor Ultra-Wideband Technology HDTV Antenna with 4G filter <br> True 40 mile Multi-Directional reception range <br> 4K and 1080p reception <br> VHF, UHF, HD, DAB-RADIO reception <br> Easy installation, no tools, no assembly required <br> No power supply required <br> Best quality antennas, come with a 5-year warranty and a 30-day money back guarantee <br> <br> <b>What's in The Box </b> <br> RGTech Monarch 40 Indoor HDTV Antenna <br> 3x 3M clear double coated removable foam tapes for window mounting <br> Long cable-10ft for easy installation <br> Instruction Manual