l 频率范围Frequencyscope:1920-2170(MHz) l 增益Gain:12(DB) l 结构Structure :12单元12unitl 驻波比系数Standing-waveratio: 1.5 l 前后比F/B: 20(dB)l 输入阻抗Inputtedimpedancevalue:50() l 最大功率Maximumpower:200(W) l 极化方式Polarizationmode:垂直VerticalPolarizationl 长度Length:69(cm) l 避雷保护Thunder-arrestingprotection:直流接地DCGroundedl 接口Interface:N-K材质不锈钢