排氣管型美化天線排氣管型雙極化電調(diào)天線 1710-2170MHz/DualPolarization/65 /17.5dBiVariableElectr.Downtilt（setbyhandoroptionRCU） ElectricalSpecifications 頻率范圍FrequencyRange1710 2170MHz 極化Polarization 45 增益Gain17.5dBi波束寬度Half-powerBeamwidthHorizontal:65 Vertical :7 電下頃角ElectricalDowntilt0 -10 上旁瓣抑制SidelobeSuppressionforfirstsidelobeabovehorizon 15dB前后比Front-to-BackRatio 25dB交叉極化鑒別率Cross-polarratioMaindirection 15dBSector( 60 10dB)駐波VSWR 1.4:1隔離度Isolationbetweenports 30dB三階互調(diào)IntermodulationIM3(2x43dBmcarrier) -150dBc功率容量Max.power200W特性阻抗Impedance50ohms MechanicalSpecifications接頭Connector2-7/16DIN Female天線尺寸(直徑x總高度)Dimensionsf160x1700mm天線重量Weightofantenna35kg抗風(fēng)速RatedWindSpeed60m/s工作溫度Temperature-55℃~+70℃天線罩材料RadomeMaterialFRP天線罩顏色RadomeColorWhite安裝方式MountingType地腳安裝