IEC 60169-17:1980/AMD1:1993
Amendment 1 - Radio-frequency connectors. Part 17: R.F. coaxial connectors with inner diameter of outer conductor 6.5 mm (0.256 in) with screw coupling - Characteristic impedance 50 ohms (Type TNC)
发布时间：1993-04-26 实施时间：


IEC 60169-17:1980/AMD1:1993标准规定了R.F.同轴连接器的要求，包括连接器的尺寸、特性阻抗、电气性能、机械性能等方面。该标准适用于频率范围为DC至11GHz的应用，可用于电信、广播、航空航天、军事等领域。

该标准规定的R.F.同轴连接器的特性阻抗为50欧姆，内导体直径为6.5毫米，螺纹耦合。连接器的尺寸和机械性能符合IEC 60169-1标准的要求。连接器的电气性能包括插入损耗、反射损耗、互调失真等指标，符合IEC 61169-1标准的要求。

该标准规定的R.F.同轴连接器具有良好的机械性能和电气性能，可满足高频应用的要求。连接器的螺纹耦合方式使得连接和拆卸方便，适用于频繁更换的场合。同时，该标准规定的连接器尺寸符合国际标准，具有通用性，可与其他符合该标准的连接器互换使用。

相关标准
- IEC 60169-1:1989 Radio-frequency connectors - Part 1: Generic specifications and dimensions - General requirements and measuring methods
- IEC 61169-1:2013 Radio-frequency connectors - Part 1: Generic specifications - General requirements and measuring methods
- IEC 61169-2:2012 Radio-frequency connectors - Part 2: Sectional specification - Radio frequency coaxial connectors with screw coupling, M9 thread
- IEC 61169-3:2014 Radio-frequency connectors - Part 3: Sectional specification - Radio frequency coaxial connectors with inner diameter of outer conductor 9,5 mm (0,374 in) with snap-on coupling - Characteristic impedance 50 ohms (Type SMA)
- IEC 61169-4:2015 Radio-frequency connectors - Part 4: Sectional specification - Radio frequency coaxial connectors with 10 mm inner diameter of outer conductor, with screw coupling - Characteristic impedance 50 ohms (Type N)