IEC 61097-4-2024.docx

IECIEC61097-4Edition4.02024-02INTERNATIONA1.STANDARDG1.oba1.maritimedistressandsafetysystem(GMDSS)-Part4:Inmarsat-CshipearthstationandInmarsatenhancedgroupca1.1.(EGC)equipment-Operationa1.andperformancerequirements,methodsoftestingandrequiredtestresu1.tsATHISPUB1.ICATIONISCOPYRIGHTPROTECTEDCoPyright©2024IEC1Geneva,Switzer1.andA1.1.rightsreserved.UnteesO1.herWigespecified,nopartofthispub1.icationmayberep<odcedoruti1.izedinanyformOfAanymeans,e1.ectronicormeca11<ca1.,inc1.udingpoxx>opyngandmcro1.m,Wf1.houtpermissioninwntngfromeitherIECofIECmemberNationa1.CommieinIhecountryoftherequester.IfyouhaveanyquestionsStxXJIIECcopyrighthaveanenquiryaboutOb1.aningancona1.rightStoth*sPUbtCagn.pte-ascontacttheaddressbe1.oworyour1.oca1.IECmc11crNatKXI霖COmn1.inC«f<xfurtherinformation.IECSeaeiariaiTd.:412291902113.ruedeVarembe,M<cchCH-1211Geneva20www.iec.chSWtZedBndAbouttheIECTheInternabona1.Etectrotechmca1.Commtsskxi(IEC)isthe1.eadingg1.oba1.organizationthatpreparesa11dpuWishes1.n½f11abona1.Standards1.ota1.1.e1.ectricai.Gectronicandre1.atedIechnoksgies.AboutIECpub1.icationsThetechnica1.contentdIECpub1.icationsISkeptunderConsUintreviewbyIbCIECP1.cascmakesurothatyouhavethe1.atestedition,acorrigendumoranamendmentmh1.havebeenPUbHhMIECpub1.icationssearchwcbstorc.icc.chadvscarchformTheadvancedsearchenab1.estofindIECpub1.icationst>yaIafteCyotcriteria!referencenumber.1x1.technica1.oommitt<jo.1.Ka1.sogivesnformabo11onprojects,rep1.acedarriw!hdrav,npub1.ications.IECJustPub1.ished-webstore.iec.ch,Justpub1.tshedStayuptodaU?onoi1.nowIECPUbhCi1.tiOns.JUStPUbbshodde1.atea1.1.newpub1.catonsreteased.Avai1.ab1.eon1.ineandonceamonthbyemai1.IECCustomerServiceCentre-webstore.1.ec.chescIfyouwhtogrveuyourfeedbackonthispub1.icationorneedfurtherasstsia11,p1.easecontacttheCustomerServiceCnure.sates©»ec.ch.IECProducts&ServicesPor1.a1.products.icc.chDiscoverourPCWCrfU1.sarcengineandrc<×Jfree1.ya1.1.thePubMa1.ton§previews,graphica1.symbo1.sandthegrossary.Wi1.hasubscriptionyouw1.a1.wayshaveacoo&$IopIodatecontentIatocedk>yourneeds.E1.ec1.ropcdui-www.c1.cc1ropcdia.orgIhexx1(fseadngon1.inedcoaryone1.ectrotechno1.ogy,containingmorethan22500termrioksgicaientriesinEngishandFrench.Wi1.heoutvtfe1.terms25addf1.kxa1.1.anguages.AJsoknownastheInternationa1.EkJCIrOtoChEea1.Vocabu1.ary(IEV)on1.ne.IEC61097-4Edition4.02024-02INTERNATIONA1.STANDARDG1.oba1.maritimedistressandsafetysystem(GMDSS)一Part4:Inmarsat-CshipearthstationandInmarsatenhancedgroupca1.1.(EGC)equipment-Operationa1.andperformancerequirements,methodsoftestingandrequiredtestresu1.tsInternatkdna1.E1.ECTROTECHNICA1.COMMISSIONICS47.020.70ISBN9782-8322-82991Warning!Makesurethatyouobtainedthispub1.icationfromanauthorizeddistributor.RcoaC<8HadWTUrt1.aro8ccoMirJCc4rn½ixCONTENTSFOREWORD41 Scope62 Normativereferences73 Termsanddefinitions84 Performancorequirements84.1 Overview.842Non-Operationa1.requirements81.1.1 Genera1.81.1.2 Warrungofraatohazard8423Powersupp1.ychangeover91.1.4 InstaBation91.3 Operationa1.requirementsforshipearthstations91.3.1 Capabi1.ities91.3.2 Shipstationidentity91.3.3 Distressa1.erting91.3.4 Positionupdating101.4 Operationa1.requirementsforEGCreceivers101.4.1 Capabi1.ities101.4.2 Genera1.111.4.3 Positionandareacodeupdating111.4.4 Indicationofreceptofprioritymessage111.4.5 IndicationoftuningandSynChrOntSaIion12446PrStjnQse1.ection12447Printingdcvce121.5 PerformancerotatedrQuireme11(sfromIEC60945121.6 Otherrequirements131.7 1.ong-rangeidentificationandtracking.131.7.1 Genera1.131.7.2 Capabi1.ities131.7.3 Functiona1.ity151.7.4 Communicationsystem155 Techncaicharacteristics155.1 Overview155.2 2Environmenta1.and(Hechomagnebcmpatibi1.ityrequirement155.3 3Radiatedspuriousemissions165.4 Intedaces165.5 Interferingsigna1.s176 Methodsoftestingandrequiredtestresu1.ts176.1 Overview.176.1.1 Genera1.176.1.2 PerfOrEan8requirements186.1.3 Technica1.characteristics186.2 Testsofnooperationarequirements1863Testsofoperationa1.requirementsforshipeachstations186.3.1 Capabi1.ities186.3.2 Shipstationidentity186.3.3 Distressa1.erting186.3.4 PositionUPdatm196.3.5 4Testsooperationa1.requirementsf(xEGCreceivers196.4.1 Capabi1.ities196.4.2 Genera1.196.4.3 Positionandareacodeupdating196.4.4 Indicationofreceptofprioritymessage206.4.5 IndicationoftuningandSynchronisa1.ion206.4.6 Printingse1.ection206.4.7 Printingdeve206.4.8 5Testsofperformancere1.atedrequirementsfromIEC60945206.4.9 6Testsototherrequirements206.4.10 71.ongrangeMent1.t1.cationandtracking216.7.1 Genera1.216.7.2 Capabi1.ities216.7.3 Functiona1.ity216.7.4 Communicationsystem216.8Testsoftechnica1.characteristics226.8.1 Inmarsattests226.8.2 Testsforenvironmenta1.ande1.ectromagneticCompatibe1.ity226.8.3 Interfaces236.8.4 Interferingsigna1.s23Annex A (r)rmatveRequirementsre4atmgtoinsta1.1.ation24AJGenera1.24A2Sourceofe1.ectrica1.energy24A3Shingofantennas24A.41.ong-rangeidentificationandtracking.24A.5Requirements24Annex B (normative)RagGdunwantedemissions252.1 Unwantedemissions30MHzto1000MHz25B2Unwantedemissionsabove1000MHz25B3Unwantedemissionswthinthebandswrtcarrier-on26B.4Unva11tedemissionswithinthebandswithcarrier-ott27AnnexC(informative)InmarsatRTPschedu1.eoftests28Bib1.iography32TawC1-Datatobotransmittedfromthe处PbOrneequipment15Tabte2-Environmenta1.conditions16TaWeB1.-1.imitsofunwantedemissionsupto1OOOMHz25TaWe.2-1.imitsofunwantedemissionsabove1000MHz26Tab*eB.3-1.imitsofunwantedexsionwithintheoperatingbandwithcarrioron27TabteC.1-PhaseIInmarsatCschedu1.eoftests28TaWeC.2-PhaseIEGCreceiverschedu1.eoftests30Tab4eC.3-PhaseI1.schedu1.eoftests31INTERNATIONA1.E1.ECTROTECHNICA1.COMMISSIONG1.OBA1.MARITIMEDISTRESSANDSAFETYSYSTEM(GMDSS)-Part4:Inmarsat-CshipearthstationandInmarsatenhancedgroupca1.1.(EGC)equipment-Operationa1.andperformancerequirements,methodsoftestingandrequiredtestresu1.tsFOREWORDHTheInnematKXiaIE1.ectrotechnica1.Cowmss>on(IECtsaWMdWKJ8orQanzatxforStandardizaOmittees(IECNationa1.Commi(Iees).TheobjectcIECistopfomoieIfrtecnaiionaico-operationona1.1.questionsCaICemtngstandardizationnthee1.ectnca1.ade1.ectronicTot1.sendandinJIddnkXItootheractrviics.IECpuWshcsInternationa1.Standards.T<t11ca1.SpocHcartkxisT<t11icaReports.PUbIiCbAvai1.aMeSpecincaUons(PAS)andGudes(hereaherreferredtoasIECPuW1.cation(三)").Terprcpara1.k»sCnIrUStodIotoch11mittees：anyIECNationa1.Committoc11tcrc5t0dinthesubjectdea1.twthmaypartiopaienthispreparakxyworkInternationa1.,goemme<ta1.andnon-govecntnenia1.organizationsItais1.ngwiththeIECa1.soparticipatenthisPePeratJOnjECco1.1.aboratesck>sewththeInwmationa1.OfQamZa?KXIforStandardization(ISO)inaccordanceWi1.hconditionsdeterminedbyagreer>enbetweenthetwoOrganizatione.2Thekxma1.(fec&onsoragreementsO1.1.EContechnica1.mattersexpress,asnear1.yasposstfe,anIniefna1.1.ona1.consensusoopiniononther<Hva11tsubjoctssinceOOCmitteehasroprosc11tabo11fromainvestedIECNatkxia1.Comrmnees.31IECPub1.icationshavethekxmofrecommendationsforinternationa1.useandareacceptedbyIECNaxaCommitteesinIMIsense.Witea1.1.reasonab1.eeffortsaremadetoensureIhatIhetechnica1.oonientofIECPub1.cationsisaccura1.IECcannotbehe(dresponsiveforteWayinwhctheyareusedorforanymisinpru6onbyanyenduser.4Inordertopfomoiein<na!ionaiuniformity.IECNationa1.Committeesundertaketoapp1.yIECPub1.icationstransparent1.yx>themaximumextentposs>b1.intheirnationa1.andregx0PUbtCaUOns.AnydveensbetweenanyIECPubicabonandthecorrespondingnationa1.OCregiona1.Pub1.iCa1.kXIsha1.1.bedcartyindcartcdinthe1.atter5) IECItse1.tdoesnotpvkJeanya11estat)o1.contormity.IndependentCGtd>ca!onbodiesprovideconformityassessmentservicesand.insomeareas,accesstoIECmarksdco11hcmityIECisno1.responsivef<xanyservicescarriedoutbyideendenCertifiCationbodies.6) AJIusersshou1.densurethattheyhavethe1.atesteditionottspub1.ication.7NoItab1.msha1.1.attach10IECOrnSdirectors.emp>'s.servantsoragentsInciUdn。individua1.expertsandmemberscmitteesandIECNationa1.ComfnHieesforanypersona1.injury,propertydamageOC“h郡damageofanynatureMa1.SoeVer.whetherdirectorIndifeetortorss(inc1.uding1.ega1.fees)andarisingoutoftheXbiia1.hon.useOtorrc*anccupon,thisIECPvto1.ica1.kxioranyh<jrIECPuMcaDons.8) AticnbonisdrawnmtheNormartrvcreferencesCaCdnthispWicatio11UsoOnhOreferencedpub1.icationsi$indispensaMefortecorrectaicabonofthisPUMieaHon.9IECdrawsattentiontotePOSSto三ythatthemptefn11!a!oottbsdocumentmaySVoIVetheuseat（八）pateni(三),IECtakesnopositionconcerningtheevidence.Vaiidtyorappcabiffyofanydaimedpatent11ghisnreec1.thereof.As0!thedateofpub1.icationofthis<tocumen1.IEChadno!recavednoticeof（八）aentis.wicmayt>BrQjifd>mp1.ementthisdocumentHwv,imptem11wrsarecaut>0n6dWatthismaynotrepresentIbe1.atesti11kxmaion.wicmaybeobtainedfromtheandatabaseavaihbteathtsy.<aten!s.iec.c.IECsha1.1.notbehe1.dresponsib1.eIorKJemdyinganyorasuchpatentr>ghtsIEC61097-4hasbeenpreparedbyIECmtec80:Maritimenavigationandradk)communicatoequipmentandsystems.ItisanInternationa1.StandardThisfourtheditioncance1.sandrep1.acesthethirdeditionpub1.ishedin2012.Amendment1:2016andAmendment2:2019.Thiseditionns1.itutesatechnica1.revision.Thiseditioninc1.udesthefo1.1.owingSigndicanctechnica1.changeswithrespecttothepreviousedition:a)theadditionofatechnica1.requirementin5.5foroperationinthepresenceofaninterferingsigna1.,withassociatedtest,resu1.tingfromnewIMOperformancestandardsgiveninreso1.utionMSC.5131O5).ThetextofthisInternationa1.Standardisbasedonthefo1.1.owingdocuments:DraftRcpo11o11voting11oz,FDs80/1113IRVDParamHerCommentsFu1.1.informationontheVO1.in9befoundintherejxmtfo<jtn%Jwb0h1pbomeequMem.theabovetab1.e.Posnkxio1.thesip(IaXIUdeandIOf1.gIR)TcG1.oba1.NaviyibonSate1.1.iteSystem(GNSS)position(IatHudcandIOngH1.Xte)o1.tes1.pBasedOnmeWGS84daium).heIangUageusedforthe刊。的骊J懒柳。na1.SIandar畅f1.1.Ii1.neiMCa3asUmEaIC<x>5潞CdTmQ(UTC),providedThisdocumentwasdraftedi】accordancewithISO.,1ECDirectives,acrdancwithISQ1IECDictivs,Part1andISO1IECDirectivesassociated*ittheGNSSpos<!kx,Inthe1.Rsystemth»sisknownasxguipj11c11tshoUdbecapabtaofIransniittrgtheIirTS5<>onVMtneachtransmissionat1.RITat¼svw.c.ch,'mr11t)rsgx(rs-ctcJcc5.Thsrta1.11docurtit!ypbdeve1.opedbyIECdr©describedingreaterdetai1.aP,f1.1.a唧Eisdcscrtoodin'hcIngrSMCSDMV。IE2,Part2,App1.icationMo2.ncchancd<at11reportingpro×>1.permitsthe24bcodesaJIocaUxitotheshipearthSIagnas,to-mobic*adYOmmob1.edefWiasoCeinc1.uded.topterw«hte8-brtcedeKJerrtrtier1.orthe1.andeachstationused.A1.istofa1.1.partsintheIEC6109P铺心间加磁UdeandkxgnudofthePaSCMiscodedtodistressandsafetysystemS三三三三Tbetime'言Xdashourandminutestoanacojracyo1.2min.Thecomm11eehasdeckedIhatIht8NeNs6PfW8memW1.remainUnChanaeounti1.theCommentstabi1.itydateindicatedontb)KCN曲8itB3u11Gte三Me1.UjeC.chnthMJ8tfrebdtb4阻and8.4ofIEC609452002specificdocument.Atthisd4t%1hd俺pY'Intnarsarmodifiedby8.3ofIEC60945.2002rcontirmcd.C)Spray'Inmarsat*11>dHxiby8.8ofIEC60X52002withdrawn,orICe'Inmarsarrevised>PreCMaHonInmarsat-modifiedby8.8ofIEC6094522f)Wind'Inmarsarg)Sotarradiation'Inmafsarh)PrimepowefvariationsACmainssppDCmainssupp1.yBatterysupp1.y'Inmarsar'Inmarsat,Inmarsat-modifiedby4.3.2ofIEC60945:2002)VitxaOoneInmafsarmoddedby8.7ofIEC60W5.2002k)An1.onnai11di11a1.ionseInmarsarI)Inducedacce1.eration'Inmarsat*m)Vetadty,Inmarsat*Corrosion812ofIEC609452002NOTEThe1.ettersa)tom)direct1.ymirrortheIederingusedinIheInmareat-CSDM.Vo1.ume3.Pan2,Cap(ef5.section112FrequenCyMHzQuaipeak1.imitsdBVm)30!023030230to100037Tck½*,cr1.imitshou1.dapp1.yattheIransr1.ionIrcqucncy.aFreouencvraneMHzCarr1.et-OnbCarrier-Of1.cEIRP1.imitdBpWMeasurementt>andwidthkHzEIRP1.imitdBpWMeasur2nd*kh1OOOto1.5254910048IC1525to15594910017：1559Qto16804250100050101580.42to1605.050100050101605.0to1610.0d100.IC161OQ21¢26.07410048KG1.OBA1.MARITIMEDISTRESSANDSAFETYSYSTEM(GMDSS)-Part4:Inmarsat-CshipearthstationandInmarsatenhancedgroupca1.1.(EGC)equipment-Operationa1.andperformancerequirements,methodsoftestingandrequiredtestresu1.ts1 ScopeThispartofIEC61097specifiestheperfcxmano©requirementsandmethodsoftestingforInmarsat-Cshipearthstations(SES)capab1.eoftransmittingandrece11ngdirect-printingcommunications,andforenhancedgroupca1.1.(EGC)receivers,foruseIheGMDSSandforusefor1.ong-rangeidentificationandtracking(1.R1.T).Theavai1.ab1.evariantsare:C1.ass0:AnEGCroc<>vef,eitherstanda1.oneorane1.ementofaGMDSSinstaatomaccordancewiththeInmarsatdcsnandinsta1.1.ationguide1.ines(DIGs)forGMDSSinsta1.1.ationsC1.ass1:AbasicSESprovidingshoreto-shipandShiptoshoremessagetransferon1.y.C1.ass2:Asc1.ass1butwithEGCasana1.ternativetoShoreto-Sbiptransferusingasharedtcervf.C1.ass3：Asdass1butwithEGCusinganindependentreceiver.NOTE1The34msessionoftheIMOSubGmmi1.teeonRadiocommunicationsdecidedthatc1.ass2equipmentwoidbeadequatetoprovidesufficientavai1.W1.iiyforIherecepiono!marftimesa1.e<yinformationforIheGMDSS.Thisdocumentcomp1.ieswithIMOperformancerequirementsstatedinthenormatrvreferences.Inmarsattechnica1.characteristicsandtestprocedures,andIEC60945genera1.requirementsexceptwheremodificationsareexp1.icit1.ystatedinthisdocument.Technica1.characteristicsessentia1.toGMDSSand1.RIToperationasdefinedbytheIMOareidentified.A1.textofthisdocument,whosev/ordingisidentica1.tothatinIMOSO1.ASConvention1974asamendedin1988andReso1.utionsMSC.513(1O5).MSC263(84)andMSC.306(87)isprintedinGaffesandreferencemadetotheResoiuton,Recommendat>oandsubc1.ausenumberThisdocumentcoversequipmentconstructionandtesting.Mattersreia1.ingtoinsta1.1.ationcanbefoundintheInmarsatMaHtimedesignandinsta1.1.ationguide1.ines(see&b1.iography).ThosetobefoundinIMOReso1.utionsMSC.513(105),MSC.263(84)andMSC.306<87)arereproducedinAnnexA.ResponsibStyfortypeapprova1.ofInmarsat-CandInmarsat-EGCisvestedinInmarsatbyIMOReso1.utionsMSC.513(105)andMSC.306(87)(see4.2.1).Therefore,thisdocumentdoesnotreproduceInmarsattestproceduresinfu1.1.butreferstowheretheyaregiveninInmarsatdocumentationcitedinIhenormativereferencestothisdocument(AnnexC).NOTE2F<xthepurposesofthisdocumenttetermsInmarsaiC.Inmarsat-C,InmarsaiStandafd-C.SUrxfardCreferk>thesameequipmeni.2 NormativereferencesThefo1.1.owingdocumentsarereferredtomthetextinsuchawaythatsomeora1.1.oftheircontentconstitutesrequirementsofthisdocument.Fordatedreferences,on1.ytheeditiondiedapp1.ies