型号ModelTDJ-4002Y8频率范围FrequencyRangeMHz400-480带宽Bandwidth-MHz28增益Gain-dBi14波瓣宽度Beamwidth-°36前后比F/Bratio-dB≥18驻波比VSWR≤1.5输入阻抗InputImpedance-Ω50极化方式PolarizationVerticalorHorizontal最大功率MaximumPower-W150接头型号ConnectorSL16orNFemale天线尺寸Dimensions-m1.2重量Weight-kg3抗风强度RatedWindVelocity-m/s60