电性能指标ElectricalSpecifications型号ModelSPDB-5159-21V14频率范围FrequencyRange-MHz5150-5850增益Gain-dBi21驻波比VSWR 1.5水平面波瓣宽度HorizontalBeamwidth- 14垂直面波瓣宽度VerticalBeamwidth- 14前后比F/BRatio-dB>28极化Polarization垂直或水平输入阻抗Impedance- 50最大功率MaximumInputPower-W 100接头型号ConnectorN -K
机械性能MechanicalSpecifications天线尺寸AntennaDimension-mm268 268 22 重量Weight-Kg1.4支撑杆尺寸MountingMastDiameter-mm 30~ 50抗风速RatedWindVelocity-Km/h241