BS 4054-1(1980) : 1980被替代
METHODS OF MEASURING AND EXPRESSING THE PERFORMANCE OF RADIO RECEIVERS FOR SOUND BROADCASTING - GENERAL CONDITIONS
出版：British Standards Institution
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基本信息
标准编号： BS 4054-1(1980) : 1980
发布时间：1980/1/1 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：68
标准简介
Gives general conditions for measurements to be applied to various types of radio receivers, including particularly those for broadcast transmissions. It describes such methods of measurement which are deemed to be applicable to several types of radio receivers and therefore do not appear in other specialized parts. Covers general notes on measurements, environmental conditions, precautions during measurements, audio frequency signals, radio frequency signals, tuning methods and radio frequency stability and properties of tuning systems.
替代本标准的新标准
