IEC 62148-17:20 23定义了具有双同轴RF连接器的发射器和接收器组件的物理接口规范。这第二版取消并取代了2013年出版的第一版。本版构成技术修订版。与上一版相比，此版本包括以下重大技术变更: a)增加IEC 61169-60作为SMPM连接器的标准参考； b)标准参考IEC 60874-1（已撤回）被IEC 61754（所有部分）取代； c)在第3条中增加了对IEC 62007-1术语和定义的引用； d)在图2和图3的表格中增加了一个新的“典型”栏，以澄清所有列出值的含义。

IEC 62148-17: 2023 defines physical interface specifications for transmitter and receiver components with dual coaxial RF connectors. This second edition cancels and replaces the first edition published in 2013. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) IEC 61169-60 was added as a normative reference for SMPM connectors;
b) normative reference IEC 60874-1 (withdrawn) was replaced by IEC 61754 (all parts);
c) a reference to the terms and definitions of IEC 62007-1 was added in Clause 3;
d) a new column “Typical” was added to the tables in Figure 2 and Figure 3 to clarify the meaning of all listed values.