BNC射频同轴连接器主要技术特性TECHNICALCHARACTERISTICS温度范围Temp.range-65～+165°C(PECable-40～+85°C)振动VibrationMIL-STD-202,Method213特性阻抗Impedance50Ω,75Ω频率范围FrequencyRangeDC～4GHz工作电压WorkingVoltage500Vmax(有效值)耐压WithstandVoltage1500Vrms(海平面***小值)接触电阻Contactresistance内导体之间CenterContact≤1.5mΩ外导体之间OuterContact≤1mΩ绝缘电阻Insulationresistance≥5000MΩ电压驻波比VSWR直式Straight≤1.22弯式Rightangle≤1.30耐用性Durability(mating)≥500次（cycles）)