IEC 61305-2-1997 Household high-fidelity audio equipment and systems - Methods of measuring and specifying the performance - Part 2 FM radio tuners《家用高保真音响设备和系统 测量和规范性能的方法 第2部分 FM无线电调谐器》.pdf

1、NORME INTERNATIONALE CEI IEC INTERNATIONAL STANDARD 613052 Premiredition Firstedition 199711 Equipementsetsystmesaudiograndpublic hautefidlitMthodespourmesureret spcifierlesperformances Partie2: RcepteursradioFM Householdhighfidelityaudioequipment andsystemsMethodsofmeasuringand specifyingtheperform

2、ance Part2: FMradiotuners Numroderfrence Referencenumber CEI/IEC613052:1997Numrosdespublications Depuisle1erjanvier1997,lespublicationsdelaCEI sontnumrotespartirde60000. Publicationsconsolides Lesversionsconsolidesdecertainespublicationsde laCEIincorporantlesamendementssontdisponibles. Parexemple,le

3、snumrosddition1.0,1.1et1.2 indiquentrespectivementlapublicationdebase,la publicationdebaseincorporantlamendement1,etla publicationdebaseincorporantlesamendements1 et2. Validitdelaprsentepublication LecontenutechniquedespublicationsdelaCEIest constammentrevuparlaCEIafinquilreflteltat actueldelatechni

4、que. Desrenseignementsrelatifsladatede reconfirmationdelapublicationsontdisponiblesdans leCataloguedelaCEI. Lesrenseignementsrelatifscesrvisions,ltablis sementdesditionsrvisesetauxamendements peuventtreobtenusauprsdesComitsnationauxde laCEIetdanslesdocumentscidessous: BulletindelaCEI AnnuairedelaCEI

5、 Accsenligne* CataloguedespublicationsdelaCEI Publiannuellementetmisjourrgulirement (Accsenligne)* Terminologie,symbolesgraphiques etlittraux Encequiconcernelaterminologiegnrale,lelecteur sereporteralaCEI60050: VocabulaireElectro techniqueInternational (VEI). Pourlessymbolesgraphiques,lessymboleslit

6、traux etlessignesdusagegnralapprouvsparlaCEI,le lecteurconsulteralaCEI60027: Symboleslittraux utiliserenlectrotechnique,laCEI60417:Symboles graphiquesutilisablessurlematriel.Index,relevet compilationdesfeuillesindividuelles, etlaCEI60617: Symbolesgraphiquespourschmas. PublicationsdelaCEItabliespar l

7、emmecomitdtudes Lattentiondulecteurestattiresurleslistesfigurant lafindecettepublication,quinumrentles publicationsdelaCEIprparesparlecomit dtudesquiatablilaprsentepublication. * Voiradressesitewebsurlapagedetitre. Numbering Asfromthe1stJanuary1997allIECpublicationsare issuedwithadesignationinthe600

8、00series. Consolidatedpublications ConsolidatedversionsofsomeIECpublications includingamendmentsareavailable.Forexample, editionnumbers1.0,1.1and1.2refer,respectively,to thebasepublication,thebasepublication incorporatingamendment1andthebasepublication incorporatingamendments1and2. Validityofthispub

9、lication ThetechnicalcontentofIECpublicationsiskeptunder constantreviewbytheIEC,thusensuringthatthe contentreflectscurrenttechnology. Informationrelatingtothedateofthereconfirmationof thepublicationisavailableintheIECcatalogue. Informationontherevisionwork,theissueofrevised editionsandamendmentsmayb

10、eobtainedfrom IEC NationalCommitteesandfromthefollowing IECsources: IECBulletin IECYearbook Onlineaccess* CatalogueofIECpublications Publishedyearlywithregularupdates (Onlineaccess)* Terminology,graphicalandletter symbols Forgeneralterminology,readersarereferredto IEC60050:InternationalElectrotechni

11、calVocabulary (IEV). Forgraphicalsymbols,andlettersymbolsandsigns approvedbytheIECforgeneraluse,readersare referredtopublicationsIEC60027: Lettersymbolsto beusedinelectricaltechnology ,IEC60417: Graphical symbolsforuseonequipment.Index,surveyand compilationofthesinglesheets andIEC60617: Graphicalsym

12、bolsfordiagrams. IECpublicationspreparedbythesame technicalcommittee Theattentionofreadersisdrawntotheendpagesof thispublicationwhichlisttheIECpublicationsissued bythetechnicalcommitteewhichhaspreparedthe presentpublication. * Seewebsiteaddressontitlepage.NORME INTERNATIONALE CEI IEC INTERNATIONAL S

13、TANDARD 613052 Premiredition Firstedition 199711 Equipementsetsystmesaudiograndpublic hautefidlitMthodespourmesureret spcifierlesperformances Partie2: RcepteursradioFM Householdhighfidelityaudioequipment andsystemsMethodsofmeasuringand specifyingtheperformance Part2: FMradiotuners CommissionElectrot

14、echniqueInternationale InternationalElectrotechnicalCommission Pourprix,voircatalogueenvigueur Forprice,seecurrentcatalogue IEC1997Droitsdereproductionrservs Copyrightallrightsreserved Aucunepartiedecettepublicationnepeuttrereproduiteni utilisesous quelqueformequecesoitetparaucun procd,lectroniqueou

15、mcanique,ycomprislaphoto copieetlesmicrofilms,sanslaccordcritdelditeur. Nopartofthispublicationmaybereproducedorut ilizedin anyformorbyanymeans,electronicormechanical, includingphotocopyingandmicrofilm,withoutpermissionin writingfromthepublisher. InternationalElectrotechnicalCommission 3,ruedeVaremb

16、Geneva,Switzerland Telefax:+41229190300 email:inmailiec.ch IECwebsitehttp:/www.iec.ch CODEPRIX PRICECODE J2 613052 CEI:1997 SOMMAIRE Pages AVANTPROPOS 4 Articles 1Gnralits. 6 1.1Domaine dapplication 6 1.2Rfrences normatives 6 1.3 Conditionsdemesures 8 1.3.1Conditions lectriques 8 1.3.2Conditions cli

17、matiques 8 1.4 Niveaudesortiedelafrquenceaudioderfrence 8 2 Mthodesdemesure 8 3 Contenudesspcifications . 14 Tableau1Caractristiquesdepraccentuation. 16613052 IEC:1997 3 CONTENTS Page FOREWORD. 5 Clause 1General 7 1.1Scope. 7 1.2Normativereferences 7 1.3Conditionsformeasurement . 9 1.3.1Electrical c

18、onditions 9 1.3.2Climatic conditions. 9 1.4Referenceaudiofrequencyoutputlevel. 9 2 Methodsofmeasurement . 9 3 Contentsofspecifications. 15 Table1Preemphasischaracteristics . 174 613052 CEI:1997 COMMISSIONLECTROTECHNIQUEINTERNATIONALE _ QUIPEMENTSETSYSTMESAUDIOGRANDPUBLICHAUTEFIDLIT MTHODESPOURMESURE

19、RETSPCIFIERLESPERFORMANCES Partie2:RcepteursradioFM AVANTPROPOS 1) LaCEI(CommissionElectrotechniqueInternationale)estuneorganisationmondialedenormalisationcompose delensembledescomitslectrotechniquesnationaux(ComitsnationauxdelaCEI).LaCEIapourobjetde favoriserlacooprationinternationalepourtouteslesq

20、uestionsdenormalisationdanslesdomainesde llectricitetdellectronique.Aceteffet,laCEI,entreautresactivits,publiedesNormesInternationales. Leurlaborationestconfiedescomitsdtudes,auxtravauxdesquelstoutComitnationalintressparle sujettraitpeutparticiper.Lesorganisationsinternationales,gouvernementalesetno

21、ngouvernementales,en liaisonaveclaCEI,participentgalementauxtravaux.LaCEI collaboretroitementaveclOrganisation InternationaledeNormalisation(ISO),selondesconditionsfixesparaccordentrelesdeuxorganisations. 2) LesdcisionsouaccordsofficielsdelaCEIconcernantlesquestionstechniques,reprsentent,danslamesur

22、e dupossibleunaccordinternationalsurlessujetstudis,tantdonnquelesComitsnationauxintresss sontreprsentsdanschaquecomitdtudes. 3) Lesdocumentsproduitsseprsententsouslaformederecommandationsinternationales.Ilssontpublis commenormes,rapportstechniquesouguidesetagrscommetelsparlesComitsnationaux. 4) Dans

23、lebutdencouragerlunificationinternationale,lesComitsnationauxdelaCEIsengagentappliquerde faontransparente,danstoutelamesurepossible,lesNormesinternationalesdelaCEIdansleursnormes nationalesetrgionales.ToutedivergenceentrelanormedelaCEIetlanormenationaleourgionale correspondantedoittreindiqueentermes

24、clairsdanscettedernire. 5) LaCEInafixaucuneprocdureconcernantlemarquagecommeindicationdapprobationetsaresponsabilit nestpasengagequandunmatrielestdclarconformelunedesesnormes. 6) LattentionestattiresurlefaitquecertainsdeslmentsdelaprsenteNormeinternationalepeuventfaire lobjetdedroitsdepropritintelle

25、ctuelleoudedroitsanalogues.LaCEI nesauraittretenuepour responsabledenepasavoiridentifidetelsdroitsdepropritetdenepasavoirsignalleurexistence. LaNormeinternationale613052attablieparlesouscomit100C:Appareilsetsous systmesaudio,vidoetmultimdia,ducomitdtudes100delaCEI:Systmesetappareils audio,vidoetmult

26、imdia. Letextedecettenormeestissudesdocumentssuivants: FDIS Rapportdevote 100C/140/FDIS 100C/192/RVD Lerapportdevoteindiqudansletableaucidessusdonnetouteinformationsurlevoteayant aboutilapprobationdecettenorme. LaCEI61305comprendlespartiessuivantes,prsentessousletitregnral: Equipements etsystmesaudi

27、ograndpublichautefidlitMthodespourmesureretspcifierles performances: Partie1:Gnralits Partie2:RcepteursradioFM Partie3:Amplificateurs613052 IEC:1997 5 INTERNATIONALELECTROTECHNICALCOMMISSION _ HOUSEHOLDHIGHFIDELITYAUDIOEQUIPMENTANDSYSTEMS METHODSOFMEASURINGANDSPECIFYINGTHEPERFORMANCE Part2:FMradiotu

28、ners FOREWORD 1) TheIEC(InternationalElectrotechnicalCommission)isaworldwideorganizationforstandardizationcomprising allnationalelectrotechnicalcommittees(IECNationalCommittees).TheobjectoftheIECistopromote internationalcooperationonallquestionsconcerningstandardizationintheelectricalandelectronicfi

29、elds.To thisendandinadditiontootheractivities,theIECpublishesInternationalStandards.Theirpreparationis entrustedtotechnicalcommittees;anyIECNationalCommitteeinterestedinthesubjectdealtwithmay participateinthispreparatorywork.International,governmentalandnongovernmentalorganizationsliaising withtheIE

30、Calsoparticipateinthispreparation.TheIECcollaboratescloselywiththeInternationalOrganization forStandardization(ISO)inaccordancewithconditionsdeterminedbyagreementbetweenthetwo organizations. 2) TheformaldecisionsoragreementsoftheIEContechnicalmattersexpress,asnearlyaspossible,an internationalconsens

31、usofopinionontherelevantsubjectssinceeachtechnicalcommitteehasrepresentation fromallinterestedNationalCommittees. 3) Thedocumentsproducedhavetheformofrecommendationsforinternationaluseandarepublishedintheform ofstandards,technicalreportsorguidesandtheyareacceptedbytheNationalCommitteesinthatsense. 4

32、) Inordertopromoteinternationalunification,IECNationalCommitteesundertaketoapplyIECInternational Standardstransparentlytothemaximumextentpossibleintheirnationalandregionalstandards.Any divergencebetweentheIECStandardandthecorrespondingnationalorregionalstandardshallbeclearly indicatedinthelatter. 5)

33、 TheIECprovidesnomarkingproceduretoindicateitsapprovalandcannotberenderedresponsibleforany equipmentdeclaredtobeinconformitywithoneofitsstandards. 6) AttentionisdrawntothepossibilitythatsomeoftheelementsofthisInternationalStandardmaybethesubject ofpatentrights.TheIECshallnotbeheldresponsibleforident

34、ifyinganyorallsuchpatentrights. InternationalStandard613052hasbeenpreparedbysubcommittee100C:Audio,videoand multimediasubsystemsandequipment,ofIECtechnicalcommittee100:Audio,videoand multimediasystemsandequipment. Thetextofthisstandardisbasedonthefollowingdocuments: FDIS Reportonvoting 100C/140/FDIS

35、 100C/192/RVD Fullinformationonthevotingfortheapprovalofthisstandardcanbefoundinthereporton votingindicatedintheabovetable. IEC61305consistsofthefollowingparts,underthegeneraltitle: Householdhighfidelityaudio equipmentandsystemsMethodsofmeasuringandspecifyingtheperformance: Part1:General Part2:FMrad

36、iotuners Part3:Amplifiers6 613052 CEI:1997 QUIPEMENTSETSYSTMESAUDIOGRANDPUBLICHAUTEFIDLIT MTHODESPOURMESURERETSPCIFIERLESPERFORMANCES Partie2:RcepteursradioFM 1Gnralits 1.1 Domainedapplication LaprsentepartiedelaCEI61305sappliqueauxrcepteursradiohautefidlitpourusage grandpublicpouvantrecevoirdesmiss

37、ionsderadiodiffusionmodulationdefrquence, ayantuneexcursionnominalemaximalede75kHzetutilisantunsystmepilotedestinla radiodiffusionstrophonique(voirUITRBS.4502).Ellepeutsappliquerauxsystmes utilisantuneexcursionnominalemaximalede50kHzsilondiminuetouteslesexcursions dfiniesdanslammeproportion.Ellesapp

38、liquegalement,saufspcificationcontraire,aux matrielsayantdesfonctionsmultiplesetlesmmespossibilits.Elleestconuepourtrelue enliaisonaveclapartie1decettenorme. 1.2Rfrences normatives Lesdocumentsnormatifssuivantscontiennentdesdispositionsqui,parsuitedelarfrence quiyestfaite,constituentdesdispositionsv

39、alablespourlaprsentepartiedelaCEI61305. Aumomentdelapublication,lesditionsindiquestaientenvigueur.Toutdocumentnormatif estsujetrvisionetlespartiesprenantesauxaccordsfondssurlaprsentepartiedela CEI61305sontinvitesrechercherlapossibilitdappliquerlesditionslesplusrcentes desdocumentsnormatifsindiquscia

40、prs.LesmembresdelaCEIetdelISOpossdentle registredesNormesinternationalesenvigueur. CEI603151:1988,Mthodesdemesureapplicablesauxrcepteursradiolectriquespour diversesclassesdmissionPartie1:Considrationsgnralesetmthodesdemesure,y comprismesuresauxfrquencesaudiolectriques CEI603154: ,Mthodesdemesureappl

41、icablesauxrcepteursradiolectriquespour diversesclassesdmissionPartie4:Mesuresauxfrquencesradiolectriquessurles rcepteurspourmissionsenmodulationdefrquence 1) UITRBS.4127:1995, Normesdeplanificationpourlaradiodiffusionsonoremodulationde frquenceenondesmtriques UITRBS.4502:1995,Normesdmissionpourlarad

42、iodiffusionsonoremodulationde frquenceenondesmtriques UITRBS.641:1986, DterminationdesrapportsdeprotectionRFenradiodiffusionsonore modulationdefrquence UITRBS.704:1990, Caractristiquesdesrcepteursderfrence deradiodiffusionsonoreen modulationdefrquencedesfinsdeplanification _ 1) Apublier.613052 IEC:1997 7 HOUSEHOLDHIGHFIDELITYAUDIOEQUIPMENTANDSYSTEMS