IEC 61169-49:2014是分规范（SS），提供了SMAA型系列螺纹配合同轴连接器详细规范（DS）的编制信息和规则。这些连接器通常用于微波应用，与50欧姆射频电缆或工作范围高达27 GHz的微带线连接。这些连接器可以与SMA（IEC 60169-15）、3.5毫米（IEEE 287-2007）、2.92毫米（IEC 61169-35）连接器相互连接。它还规定了1级高性能连接器的配合面尺寸，0级标准测试连接器的尺寸细节，用于通用测量信息和从IEC 61169中选择的强制性测试- 1，适用于与SMAA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 61169-49:2014 which is a sectional specification (SS), provides information and rules for the preparation of detail specifications (DS) for type SMAA series thread mated coaxial connectors. The connectors are normally used for micro wave applications, connecting with 50 Ohms RF cables or microstrips in an operating range up to 27 GHz. These connectors can be intermated with SMA (IEC 60169-15), 3,5 mm (IEEE 287-2007), 2,92 mm (IEC 61169-35) connectors. It also prescribes mating face dimensions for high performance connectors grade 1, dimensional details of standard test connectors grade 0, for general purpose with gauging information and the mandatory tests selected from IEC 61169-1, applicable to all detail specifications relative to type SMAA connectors. This specification indicates the recommended performance characteristics to be considered when writing a DS and covers all tests schedules and inspection requirements.