The AT-200Pro provides fully automatic, any mode antenna tuning across the entire HF range plus 6 meters at power levels to 250 watts. 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.