CISPR 16的本部分是一系列技术报告（第4条），作为CISPR 16系列中各种其他标准和技术报告的背景和支持信息。此外，还提供了CISPR历史的背景信息，以及VHF范围内家用和类似设备干扰功率测量的历史参考（第5条）。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This part of CISPR 16 is a collection of technical reports (Clause 4) that serve as background and supporting information for the various other standards and technical reports in CISPR 16 series. In addition, background information is provided on the history of CISPR, as well as a historical reference on the measurement of interference power from household and similar appliances in the VHF range (Clause 5).All current amendments available at time of purchase are included with the purchase of this document.