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【英文标准名称】:Methodsofmeasurementforradiotransmitters-Part1:Generalcharacteristicsforbroadcasttransmitters
【原文标准名称】:无线电发射机的测量方法第1部分:广播发射机的一般特性
【标准号】:IEC60244-1-1999
【标准状态】:现行
【国别】:国际
【发布日期】:1999-12
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC103
【标准类型】:()
【标准水平】:()
【中文主题词】:无线电发射机;定义;发射功率;调制;电学测量;无线电工程;功率输出;电信;频率;性能;测量;效率;测量技术;条件;试验;电气工程;发射机;无线电电路
【英文主题词】:Conditions;Definitions;Efficiency;Electricalengineering;Electricalmeasurement;Frequencies;Measurement;Measuringtechniques;Modulation;Performance;Poweroutput;Radiocircuits;Radioengineering;Radiotransmitters;Telecommunication;Testing;Transmitters;Transmittingpower
【摘要】:ThispartofIEC60244definesthegeneralcharacteristicsofbroadcasttransmittersandstandardizestheconditionsandmethodsofmeasurementtobeusedtoascertaintheperformanceofabroadcasttransmitterandtomakepossiblethecomparisonoftheresultsofmeasurementsmadebydifferentobservers.Themethodsofmeasurementdetailedinthisstandardareintendedfortypetestsandmayalsobeusedforacceptancetestsandfactorytests(seeclause3).ThispartofIEC60244doesnotspecifylimitingvaluesofthevariousquantitiesforacceptableperformance,astheseshouldbegivenintherelevantequipmentspecification,preferablyintheformlaiddowninanappropriateIECrecommendation.
【中国标准分类号】:M74;M36
【国际标准分类号】:33_170
【页数】:79P.;A4
【正文语种】:英语