詳細描述：室內(nèi)吸頂天線IndoorCeilingAntenna型號ModelTQWTI-03-09/2.5V-ATQWTI-03-09/2.2V-BTQWTI-03-08/2.2V-C頻率范圍FrequencyRange824-960(MHz)1710-2500(MHz)824-960(MHz)1710-2200(MHz)824-2200(MHz)輸入阻抗InputImpedance50( )駐波比系數(shù)VSWR 1.5增益Gain4(dBi)半功率波束(3dBi)HPBW360 功率容量MaximumPower50(W)極化方式Polarization垂直極化VerticalPolarization接口ConnectorTypeN-K直徑Diameter 248(mm) 160(mm) 180(mm)高度Height75(mm)75(mm)70(mm)重量Weight0.5(kg)0.4(kg)0.4(kg)