電性能指標(biāo)ElectricalSpecifications頻率范圍FrequencyRange(MHz)700~800輸入阻抗InputImpendence( )50電壓駐波比V.S.W.R 1.5極化形式（PolarizationType）垂直Vertical增益Gain(dBi)3.0最大功率MaxPower(w)50機(jī)械指標(biāo)MechanicalSpecifications天線長(zhǎng)度AntennaLength(mm)210mm連接器型號(hào)ConnectTypeTNC/BNC白色White天線罩材料AntennaCapMaterialReverted天線顏色AntennaColor黑色Black重量Weight(g)10