IEC 60169-20:1985 射频连接器 第20部分:外导体内径2.08毫米(0.082英寸)螺纹连接的射频同轴连接器 特性阻抗50欧姆(SSMC型) Radio-frequency connectors. Part 20: R.F. coaxial connectors with inner diameter of outer conductor of 2.08 mm (0.082 in) screw coupling. Characteristic impedance 50 ohms (Type SSMC) 标准号:IEC 60169-20:1985 发布日期:1985-01-01
IEC 60169-20:1985