至30 MHz频率范围内等离子显示屏电视辐射干扰的测量方法和限值

IEC/PAS 62825:2013(E), which is a Publicly Available Specification, applies to plasma display panel TVs which are intended for use in residential or commercial environments, which have a visible display area with a diagonal dimension of 1 m or greater, and which are within the scope of CISPR 13 or CISPR 32. This specification covers emission requirements related to radiated radio-frequency (RF) disturbances in the frequency range 150 kHz to 30 MHz. It specifies suitable limits and methods of measurement for the assessment of radiated RF disturbances. The requirements specified in this specification are essential EMC requirements which should be met in order to protect radio reception in the frequency range up to 30 MHz at locations where these display devices are operated in the field. While application of this specification is recommended, the comprehensive set of normative EMC emission requirements is found in CISPR 13 or CISPR 32. Use of this specification does not remove the obligation to apply any other CISPR publication. The objectives of this specification are to establish supplementary requirements which provide an adequate level of protection of the radio frequency spectrum, allowing radio reception as intended in the frequency range 150 kHz to 30 MHz, and to specify procedures to ensure the reproducibility of measurement and the repeatability of obtained results.