N-J1/2 射频同轴连接器 界面InterfaceAccording to                                             IEC 60169-16 电气特性特性阻抗                                                       50 ohm频率范围                                                       DC-3GHz电压驻波比VSWR                                                 ≤1.10抗电强度                                          ≥2500V RMS,50Hz,at sea level绝缘电阻                                                      ≥5000MΩ接触电阻                             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 platingMaterialplating外壳Body                   黄铜Brass              镍Ni绝缘子Insulator            聚四氟乙烯PTFFE     －内导体Center conductor     黄铜Brass                          金Au  环境特性Environmental温度范围Temperature Range                               -40℃～ 85℃