IEC 60315-4-1997 各种发射类别的无线电接收机的测量方法第4部分:调频声音广播发射接收机

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【英文标准名称】:Methodsofmeasurementonradioreceiversforvariousclassesofemission-Part4:Receiversforfrequency-modulatedsoundbroadcastingemissions
【原文标准名称】:各种发射类别的无线电接收机的测量方法第4部分:调频声音广播发射接收机
【标准号】:IEC60315-4-1997
【标准状态】:现行
【国别】:国际
【发布日期】:1997-11
【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/TC100
【标准类型】:()
【标准水平】:()
【中文主题词】:干扰抑制;无线电工程;接收机;测量技术;定义;测量;无线电接收机;广播;VHF;试验;信号失真;电气工程;电失真;无线电电路;声音广播;频率测量;调频;广播接收机;甚高频;甚高频;选择性;乱真信号;音频;射频;灵敏度
【英文主题词】:Audiofrequencies;Broadcastreceivers;Broadcasting;Classesofemission;Definitions;Electricdistortion;Electricalengineering;Frequencymeasurement;Frequencymodulation;Interferencesuppression;Measurement;Measuringtechniques;Noise(spurioussignals);Orthophony;Radiocircuits;Radioengineering;Radioreceivers;Radiofrequencies;Receivers;Selectivity;Sensitivity;Signaldistortion;Soundbroadcasting;Testing;Very-highfrequencies;VHF
【摘要】:ThispartofIEC60315appliestoradioreceiversandtunersforthereceptionoffrequency-modulatedsound-broadcastingemissionswithratedmaximumsystemdeviationsof±75kHzand±50kHzinITUBand8.Itdealsmainlywithmethodsofmeasurementusingradio-frequencysignalsappliedtotheantennaterminalsofthereceiver.Themeasurementsandspecifiedconditionsoftestareselectedtopermitthecomparisonofresultsobtainedbydifferentobserversandonotherreceivers.Performancerequirementsarenotspecifiedinthisstandard.RadiationandimmunitytestsandrequirementsarenotincludedsincethesearedescribedinCISPR13andCISPR20.
【中国标准分类号】:M74
【国际标准分类号】:33_160_20
【页数】:147P.;A4
【正文语种】:英语