界面 Interface According to IEC 60169-16 电气特性Electrical 特性阻*Characteristic Impedance 50 ohm 频率范围Frequency Range DC-11GHz 电压驻波比VSWR ≤1.10（3G） *电强度Dielectric Withstanding Voltage ≥2500V RMS,50Hz,at sea level *缘电阻Dielectric Resistance ≥5000MΩ 接触电阻Contact Resistance 中心导体间Center Contact≤1.0mΩ 外导体间Outer Contact ≤0.25mΩ 机械特性Mechanical 机械耐久性Durability Mating cycles ≥500 Material and plating Material plating 外壳Body 黄铜Br* 镍Ni *缘子Insulator 聚四氟乙烯PTFFE － 内导体Center conductor 锡磷青铜Phosphor bronze 银 Ag 环境特性Environmental 温度范围Temperature Range -40℃～ 85℃ | 
