备注:Frequency Range: 88~104MHZImpedance: 75 OhmVSWR: 1.5:1Gain: 3DBIPolarization: VerticalRadiation: OmniMax Power: 20WHight: 103.4+-2mmMax Diameter: 25+-0.5mmMin diameter: 1.3mmConnector : 2.5 PlugCable length: 80+-2mmLighting Protection: DC Grounding