IEC 61169-51:2015提供了QLI R.F.型快锁同轴连接器详细规范（DS）的编制信息和规则。该连接器通常与50欧姆波纹电缆和柔性电缆一起使用，用于工作范围高达6 GHz的中等功率应用。它描述了带有测量信息的通用连接器的接口尺寸，以及从IEC 61169-1中选择的强制性试验，适用于与QLI型连接器相关的所有详细规范。本规范说明了编写DS时应考虑的推荐性能特征，并涵盖了所有测试计划和检查要求。

IEC 61169-51:2015 provides information and rules for the preparation of detail specifications (DS) for type QLI R.F. coaxial connectors with quick lock. The connectors are normally used with 50 Ohms corrugated cable and flexible cables for middle power applications in an operating range up to 6 GHz. It describes the interface dimensions for general purpose connectors with gauging information and the mandatory tests selected from IEC 61169-1 applicable to all detail specifications relative to type QLI connectors. This specification indicates the recommended performance characteristics to be considered when writing a DS and covers all tests schedules and inspection requirements.