The AT-100Pro provides fully automatic, any mode antenna tuning across the entire HF range plus 6 meters for less than the cost of some manual tuners. It will tune dipoles, verticals, Yagis or virtually any coax-fed antenna. It will match an amazing range of antennas and impedances, far greater than some other tuners you may have considered. Also, it consumes very little power making it suitable for battery-powered operations.