信息技术设备 - 无线电干扰特性 - 限制和测量方法

[中文适用范围]： 本国际标准适用于 3.1 中定义的 ITE。给出了测量 ITE 生成的杂散信号电平的程序，并为 A 类和 B 类设备规定了 9 kHz 至 400 GHz 频率范围的限值。无需在未指定限制的频率下执行测量。本出版物的目的是对范围内所含设备的无线电骚扰水平建立统一要求，确定骚扰限值，描述测量方法，并使操作条件和结果解释标准化。 [外文原描述]： CISPR 22:2008 applies to information technology equipment (ITE). Procedures are given for the measurement of the levels of spurious signals generated by the ITE and limits are specified for the frequency range 9 kHz to 400 GHz for both class A and class B equipment. No measurements need be performed at frequencies where no limits are specified. The intention of this publication is to establish uniform requirements for the radio disturbance level of the equipment contained in the scope, to fix limits of disturbance, to describe methods of measurement and to standardize operating conditions and interpretation of results. This sixth edition of CISPR 22 cancels and replaces the fifth edition published in 2005, its Amendment 1 (2005) and Amendment 2 (2006). This edition constitutes a minor revision.