标准号:IEC 60244-3A-1971
中文标准名称:无线电发射机的测量方法 第3部分:有用调制和无用调制 补充1:附录
英文标准名称:Methods of measurement for radio transmitters. Part 3 : Wanted and unwanted modulation. First supplement: Appendices
标准类型:M36;M74
发布日期:1999/12/31 12:00:00
实施日期:1999/12/31 12:00:00
中国标准分类号:M36;M74
国际标准分类号:33.060.20
适用范围:Supplements IEC 244-3 by the following Appendices: references to radio regulations and to recommendation and reports of the CCIR, classification of emissions, measurement of programme level in sound broadcasting, and frequemcy response of psophometers.