IEC 62037-3:20 21作为IEC 62037-3:20 21 RLV提供，其中包含国际标准及其红线版本，显示了与上一版本相比技术内容的所有变化。 IEC 62037-3:20 21定义了对同轴连接器的冲击测试，以评估其对连接器内部弱连接和颗粒的鲁棒性，尽可能独立于电缆PIM（无源互调）的影响。对于其他连接器（例如面板安装连接器），电缆可以由适当的传输线（例如航空线、带状线）代替。为了评估机械应力对连接器的影响，在测量PIM时对连接器施加一系列冲击。第二版取消并取代了2012年出版的第一版。与上一版相比，此版本包括以下重大技术变更: a.冲击方法改为使用钢球而不是黄铜杆； b.测试添加的每种连接器类型所需的冲击能量； c.添加了计算文档中未列出的连接器类型冲击能量的方法。

IEC 62037-3:2021 is available as IEC 62037-3:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 62037-3:2021 defines the impact test on coaxial connectors to evaluate their robustness against weak connections and particles inside the connector, as independently as possible from the effects of cable PIM (passive intermodulation). For other connectors (e.g. panel mounted connectors), the cable can be replaced by an adequate transmission-line (e.g. airline, stripline). In order to evaluate the effects of mechanical stresses on the connectors, a series of impacts is applied to the connectors while measuring the PIM. This second edition cancels and replaces the first edition published in 2012. This edition includes the following significant technical changes with respect to the previous edition:
a. impact method changed to utilize a steel ball rather than a brass rod;
b. impact energy required to test each connector type added;
c. method added to calculate impact energy for connector types not listed in the document.