标准摘要
[中文适用范围]： 涉及与半刚性和柔性射频电缆一起使用的连接器，特别是用于需要高性能的微波应用。解释类型名称并指定等级、首选气候类别和尺寸 [外文原描述]： Concerns r.f. coaxial connectors for use with semi-rigid and flexible r.f. cables and specially intended to be used for microwave application requiring high performance. This type of connector is known commercially as the SMA connector.
英文名称Radio-frequency connectors. Part 15: R.F. coaxial connectors with inner diameter of outer conductor 4.13 mm (0.163 in) with screw coupling - Characteristic impedance 50 ohms (Type SMA)