Uniden U65 Cellular Booster Kit with Outdoor Yagi 11 Directional & Indoor Panel Directional Antennas & 40ft U5D & 15ft U5D Coaxial Cables - Cell Amplifier Repeater Enjoy crystal clear phone call & lightning fast data speeds; Guaranteed To Increase Your Cellular Signal - 60 Day Satisfaction Guarantee Eliminate missed and dropped calls & extend coverage to get rid of dead zones This kit is great for Rural environments, it includes an Yagi 11dbi Directional Outdoor antenna, best used in areas where you are a long distance from a cellular tower. Ideal for you whole house or work space, up to 4,000 sq. ft area Compatible with all carriers 3G & some 4G networks (except Iden/Nextel)