1, 470~700 digital outdoor tv antenna 2, Gain: 12dBi 3, Vertical or horizontal ... polarization 4, Bandwidth: 40mhz 5,Low vswr 470~700 digital outdoor tv antenna Product Features:♦ Superior performance, high gain♦ All ... ,Fix the antenna director and the reflector on the right position of the antenna main post. 2,Fix the antenna on ...