IEC 61169-17:20 22是一个分段规范(SS)，提供了用于准备具有50 Ω特征阻抗的螺纹耦合的串联TNC RF同轴连接器的详细规范(DS)的信息和规则。 本文件规定了高性能连接器（2级）的配合面尺寸、标准测试连接器（0级）的尺寸细节、选自IEC 61169-1的测量信息和测试，适用于与TNC系列RF连接器相关的所有详细规范。 本文件指出了在编写详细规范时需要考虑的推荐性能特征，并涵盖了M和H评估级别的测试时间表和检查要求。

IEC 61169-17:2022, which is a sectional specification (SS), provides information and rules for the preparation of detail specifications (DS) for series TNC RF coaxial connectors with threaded coupling with a characteristic impedance of 50 Ω.
This document prescribes mating face dimensions for high performance connectors - grade 2, dimensional details of standard test connectors - grade 0, gauging information and tests selected from IEC 61169-1, applicable to all detail specifications relating to series TNC RF connectors.
This document indicates recommended performance characteristics to be considered when writing a detail specification and it covers test schedules and inspection requirements for assessment levels M and H.