ETSI EN 302 408 V7.1.1 (2000-08)

Digital cellular telecommunications system (Phase 2+) (GSM); GSM Cordless Telephony System (CTS), Phase 1; CTS-FP Radio subsystem (GSM 05.56 version 7.1.1 Release 1998)

DEN/SMG-020556Q7

Digitalni celični telekomunikacijski sistem (faza 2+) – GSM sistem brezvrvične telefonije (CTS) – Faza 1 – Radijski podsistem CTS-FP (GSM 05.56, različica 7.1.1, izdaja 1998)

General Information

• Status: Published
• Publication Date: 04-Sep-2000
• Technical Committee: SMG 2 - Radio
• Current Stage: 12 - Completion
• Due Date: 28-Jul-2000
• Completion Date: 05-Sep-2000
• Ref Project: SIST EN 302 408 V7.1.1:2003 - Digital cellular telecommunications system (Phase 2+) (GSM); GSM Cordless Telephony System (CTS), Phase 1; CTS-FP Radio subsystem (GSM 05.56 version 7.1.1 Release 1998)

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Digital cellular telecommunications system (Phase 2+) (GSM); GSM Cordless Telephony System (CTS), Phase 1; CTS-FP Radio subsystem (GSM 05.56 version 7.1.1 Release 1998)33.070.50Globalni sistem za mobilno telekomunikacijo (GSM)Global System for Mobile Communication (GSM)ICS:Ta slovenski standard je istoveten z:EN 302 408 Version 7.1.1SIST EN 302 408 V7.1.1:2003en01-december-2003SIST EN 302 408 V7.1.1:2003SLOVENSKI
STANDARD



SIST EN 302 408 V7.1.1:2003



ETSIEN302408V7.1.1(2000-08)EuropeanStandard(Telecommunicationsseries)Digitalcellulartelecommunicationssystem(Phase2+);GSMCordlessTelephonySystem(CTS),Phase1;CTS-FPRadiosubsystem(GSM05.56version7.1.1Release1998)GLOBALSYSTEMFORMOBILECOMMUNICATIONSRSIST EN 302 408 V7.1.1:2003



ETSIETSIEN302408V7.1.1(2000-08)2(GSM05.56version7.1.1Release1998)ReferenceDEN/SMG-020556Q7KeywordsDigitalcellulartelecommunicationssystem,GlobalSystemforMobilecommunications(GSM),GSMCordlessTelephonySystem(CTS)ETSI650RoutedesLuciolesF-06921SophiaAntipolisCedex-FRANCETel.:[phone]Fax:[phone]SiretN°34862356200017-NAF742CAssociationàbutnonlucratifenregistréeàlaSous-PréfecturedeGrasse(06)N°7803/88ImportantnoticeIndividualcopiesofthepresentdocumentcanbedownloadedfrom:http://www.etsi.orgThepresentdocumentmaybemadeavailableinmorethanoneelectronicversionorinprint.Inanycaseofexistingorperceiveddifferenceincontentsbetweensuchversions,thereferenceversionisthePortableDocumentFormat(PDF).Incaseofdispute,thereferenceshallbetheprintingonETSIprintersofthePDFversionkeptonaspecificnetworkdrivewithinETSISecretariat.Usersofthepresentdocumentshouldbeawarethatthedocumentmaybesubjecttorevisionorchangeofstatus.InformationonthecurrentstatusofthisandotherETSIdocumentsisavailableathttp://www.etsi.org/tb/status/Ifyoufinderrorsinthepresentdocument,sendyourcommentto:[e-mail]opartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.©EuropeanTelecommunicationsStandardsInstitute2000.Allrightsreserved.SIST EN 302 408 V7.1.1:2003



ETSIETSIEN302408V7.1.1(2000-08)3(GSM05.56version7.1.1Release1998)ContentsIntellectualPropertyRights.5Foreword.51Scope.62References.63Definitionsandabbreviations.73.1Definitions.73.2Abbreviations.74Radiotransmissionandreception.74.1Frequencybandandchannelsarrangements.74.2Referenceconfiguration.84.3Transmittercharacteristics.84.3.1Outputpower.84.3.2OutputRFspectrum.94.3.2.1Spectrumduetothemodulationandwidebandnoise.94.3.2.2Spectrumduetoswitchingtransient.104.3.3Spuriousemission.104.3.3.1Principleofthespecification.104.3.3.2Requirements.114.3.4Radiofrequencytolerance.114.3.5Outputleveldynamicoperation.124.3.6Phaseaccuracy.124.3.7Intermodulationattenuation.124.4Receivercharacteristics.124.4.1Blockingcharacteristics.124.4.2AMsuppressioncharacteristics.134.4.3Intermodulationcharacteristics.144.5Transmitter/receiverperformance.144.5.1Nominalerrorrate.144.5.2Referencesensitivitylevel.154.5.3Referenceinterferencelevel.154.5.4Erroneousframeindicationperformance.164.5.5Accessperformanceathighinputlevels.164.5.6Frequencyhoppingperformanceunderinterferenceconditions.165Radiosubsystemfrequencycontrol.215.2General.215.3AdaptiveFrequencyAllocation(AFA).215.4TFHcarrierlistselection.215.4.1Acceptanceprocedure.215.4.1.1Basicthreshold.215.4.1.2Slidingwindowtechnique.225.4.1.3Fixedwindowtechnique.225.4.1.4Listextensioncheck.225.4.2Parameters.225.4.3AFAandTFHselectionperformancerequirements.225.5CTSBeaconchannelcarrierselection.235.6Timeslotassignmentfordedicatedconnection.235.7Frequencycontrolparameters.23SIST EN 302 408 V7.1.1:2003



ETSIETSIEN302408V7.1.1(2000-08)4(GSM05.56version7.1.1Release1998)AnnexA(informative):Spectrumcharacteristics(spectrumduetothemodulation).25AnnexB(normative):Transmittedpowerlevelversustime.27AnnexC(normative):Environmentalconditions.28C.1General.28C.2Temperature.28C.3Voltage.28AnnexD(informative):Changecontrolhistory.29History.30SIST EN 302 408 V7.1.1:2003



ETSIETSIEN302408V7.1.1(2000-08)5(GSM05.56version7.1.1Release1998)IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.TheinformationpertainingtotheseessentialIPRs,ifany,ispubliclyavailableforETSImembersandnon-members,andcanbefoundinETSISR000314:"IntellectualPropertyRights(IPRs);Essential,orpotentiallyEssential,IPRsnotifiedtoETSIinrespectofETSIstandards",whichisavailablefromtheETSISecretariat.LatestupdatesareavailableontheETSIWebserver(http://www.etsi.org/ipr).PursuanttotheETSIIPRPolicy,noinvestigation,includingIPRsearches,hasbeencarriedoutbyETSI.NoguaranteecanbegivenastotheexistenceofotherIPRsnotreferencedinETSISR000314(ortheupdatesontheETSIWebserver)whichare,ormaybe,ormaybecome,essentialtothepresentdocument.ForewordThisEuropeanStandard(Telecommunicationsseries)hasbeenproducedbyETSITechnicalCommitteeSpecialMobileGroup(SMG).ThepresentdocumentwassubmittedtoPublicEnquirywiththeETSInumber301408.ForVotethenumberwaschangedto302408becausethenumber301408isreservedandwasallocatedaccidentally.ThepresentdocumentdefinestherequirementsfortheCTS-FixedPart(CTS-FP)transceiverofthedigitalmobilecellularandpersonalcommunicationsystemsoperatinginthe900MHz(P-GSMandE-GSM)and1800MHzband(GSM900andDCS1800),andspecifiestheRadiosubsystemfrequencycontrolimplementedintheCTS-FixedPart.ThecontentsofthepresentdocumentaresubjecttocontinuingworkwithinSMGandmaychangefollowingformalSMGapproval.ShouldSMGmodifythecontentsofthepresentdocumentitwillthenberepublishedbyETSIwithanidentifyingchangeofreleasedateandanincreaseinversionnumberasfollows:Version7.x.ywhere:7GSMPhase2+Release1998ythethirddigitisincrementedwheneditorialonlychangeshavebeenincorporatedinthespecification;xtheseconddigitisincrementedforallothertypesofchanges,i.e.technicalenhancements,corrections,updates,etc.NationaltranspositiondatesDateofadoptionofthisEN:21July2000DateoflatestannouncementofthisEN(doa):31October2000DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):30April2001DateofwithdrawalofanyconflictingNationalStandard(dow):30April2001SIST EN 302 408 V7.1.1:2003



ETSIETSIEN302408V7.1.1(2000-08)6(GSM05.56version7.1.1Release1998)1ScopeThepresentdocumentspecifiestherequirementsfortheCTS-FixedPart(CTS-FP)transceiverofthedigitalmobilecellularandpersonalcommunicationsystemsoperatinginthe900MHz(P-GSMandE-GSM)and1800MHzband(GSM900andDCS1800),andspecifiestheRadiosubsystemfrequencycontrolimplementedintheCTS-FixedPart.Unlessotherwisestated,therequirementsdefinedinthisTSapplytothefullrangeofenvironmentalconditionsspecifiedfortheCTS-FPequipment(seeannexC).2ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.• Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.• Foraspecificreference,subsequentrevisionsdonotapply.• Foranon-specificreference,thelatestversionapplies.• Anon-specificreferencetoanETSshallalsobetakentorefertolaterversionspublishedasanENwiththesamenumber.• ForthisRelease1998document,referencestoGSMdocumentsareforRelease1998versions(version7.x.y).[1]GSM01.04:"Digitalcellulartelecommunicationssystem(Phase2+);Abbreviationsandacronyms".[2]GSM03.22:"Digitalcellulartelecommunicationssystem(Phase2+);FunctionsrelatedtoMobileStation(MS)inidlemodeandgroupreceivemode".[3]GSM03.52:"Digitalcellulartelecommunicationssystem(Phase2+);GSMCordlessTelephonySystem(CTS);LowerlayersoftheCTSradiointerface;Stage2".[4]GSM04.56:"Digitalcellulartelecommunicationssystem(Phase2+);GSMCordlessTelephonySystem(CTS);CTSradiointerfacelayer3specification".[5]GSM05.01:"Digitalcellulartelecommunicationssystem(Phase2+);PhysicallayerontheradiopathGeneraldescription".[6]GSM05.02:"Digitalcellulartelecommunicationssystem(Phase2+);Multiplexingandmultipleaccessontheradiopath".[7]GSM05.04:"Digitalcellulartelecommunicationssystem(Phase2+);Modulation".[8]GSM05.05:"Digitalcellulartelecommunicationssystem(Phase2+);Radiotransmissionandreception".[9]GSM05.08:"Digitalcellulartelecommunicationssystem(Phase2+);Radiosubsystemlinkcontrol".[10]GSM05.10:"Digitalcellulartelecommunicationssystem(Phase2+);Radiosubsystemsynchronization".[11]GSM11.56:"Digitalcellulartelecommunicationssystem(Phase2+);CTS-FixedPartconformancespecification".[12]GSM03.56:"Digitalcellulartelecommunicationssystem(Phase2+);GSMCordlessTelephonySystem(CTS);CTSArchitectureDescription;Stage2".SIST EN 302 408 V7.1.1:2003



ETSIETSIEN302408V7.1.1(2000-08)7(GSM05.56version7.1.1Release1998)3Definitionsandabbreviations3.1DefinitionsForthepurposesofthepresentdocument,thefollowingtermsanddefinitionsapply:CTSMobileStation:aGSM-MSsupportingCTS.CTSFixedPart:theCTS-FPisadevicewhichactsasalinkbetweentheCTS-MSandthefixednetwork.GSM-CTS:CordlessTelephonySystembasedonGSM.3.2AbbreviationsAbbreviationsusedinthepresentdocumentarelistedinGSM01.04.Inaddition,thefollowingabbreviationsareused:AFAAdaptiveFrequencyAllocationCTSCordlessTelephonySystemCTS-FPCTS-FixedPartCTS-MSCTS-MobileStationGFLGenericFrequencyListTFHTotalFrequencyHopping4Radiotransmissionandreception4.1Frequencybandandchannelsarrangementsi)StandardorprimaryGSM900Band,P-GSM:ForStandardGSM900band,theCTS-FPisrequiredtooperateinthefollowingfrequencyband:890-915MHz:CTS-FPreceive935-960MHz:CTS-FPtransmitii)ExtendedGSM900Band,E-GSM(includesStandardGSM900band):ForExtendedGSM900band,theCTS-FPisrequiredtooperateinthefollowingfrequencyband:880-915MHz:CTS-FPreceive925-960MHz:CTS-FPtransmitiii)DCS1800Band:ForDCS1800band,theCTS-FPisrequiredtooperateinthefollowingband:1710-1785MHz:CTS-FPreceive1805-1880MHz:CTS-FPtransmitThecarrierspacingis200kHz.Thecarrierfrequencyisdesignatedbytheabsoluteradiofrequencychannelnumber(ARFCN)asspecifiedinGSM05.05clause2.SIST EN 302 408 V7.1.1:2003



ETSIETSIEN302408V7.1.1(2000-08)8(GSM05.56version7.1.1Release1998)4.2ReferenceconfigurationThereferenceconfigurationfortheCTS-FPradiosubsystemisdescribedinGSM05.01.4.3TransmittercharacteristicsThroughoutthisclause,unlessotherwisestated,requirementsaregivenintermsofpowerlevelsattheantennaconnectoroftheequipment.IfanactivedeviceisaddedtotheCTS-FPantennaconnector,therequirementsofthissubclauseshallalsobemetattheoutputofthisactivedevice.Forequipmentwithintegralantennaonly,areferenceantennawith0dBigainshallbeassumed.Thetermoutputpowerreferstothemeasureofthepowerwhenaveragedovertheusefulpartoftheburst(seeannexB).Thetermpeakholdreferstoameasurementwherethemaximumistakenoverasufficienttimethatthelevelwouldnotsignificantlyincreaseiftheholdingtimewerelonger.4.3.1OutputpowerTheCTS-FPmaximumoutputpowerandlowestnominaloutputpowershallbe,asdefinedinthefollowingtable.GSM900DCS1800Tolerance(dB)forconditionsnormalextremeMaximumNominaloutputpower11dBm12dBm+0/-2+0.5/-2.5LowestNominaloutputpower-9dBm-8dBm±4±5ThedifferentpowercontrollevelsneededtosupportdownlinkadaptiveRFpowercontrol(seeGSM05.08)shallhavethenominaloutputpowerasdefinedinthetablebelow,startingfromthepowercontrollevelforthelowestnominaloutputpoweruptothepowercontrollevelforthemaximumnominaloutputpowerasdefinedinthetableabove.GSM900PowercontrollevelNominalOutputpower(dBm)Tolerance(dB)forconditionsnormalextreme111+0/-2+0.5/-2.529±2±337±3±445±3±453±3±461±3±47-1±3±48-3±4±59-5±4±510-7±4±511-14-9±4±5SIST EN 302 408 V7.1.1:2003



ETSIETSIEN302408V7.1.1(2000-08)9(GSM05.56version7.1.1Release1998)DCS1800PowercontrollevelNominalOutputpower(dBm)Tolerance(dB)forconditionsnormalextreme1-412+0/-2+0.5/-2.5510±2±368±3±476±3±484±3±492±3±4100±3±411-2±4±512-4±4±513-6±4±514-8±4±5NOTE:theabovedefinitionofthepowercontrollevelsforGSM900andDCS1800allowstohaveanequivalentindoorcoveragewhenthesamepowercontrollevelisappliedinGSM900andDCS1800.Furthermore,thedifferenceinoutputpoweractuallytransmittedbytheCTS-FPbetweentwopowercontrollevelswherethedifferenceinnominaloutputpowerindicatesanincreaseof2dB(takingintoaccounttherestrictionsduetonominalmaximumandlowestoutputpowers),shallbe+2±1.5dB.Similarly,ifthedifferenceinoutputpoweractuallytransmittedbytheCTS-FPbetweentwopowercontrollevelswherethedifferenceinnominaloutputpowerindicatesandecreaseof2dB(takingintoaccounttherestrictionsduetonominalmaximumandlowestoutputpowers),shallbe-2±1.5dB.4.3.2OutputRFspectrumThespecificationscontainedinthissubclauseapplytoCTS-FP,infrequencyhoppingaswellasinnonfrequencyhoppingmode.Duetotheburstynatureofthesignal,theoutputRFspectrumresultsfromtwoeffects:-themodulationprocess;-thepowerrampingupanddown(switchingtransients).Thetwoeffectsarespecifiedseparately;themeasurementmethodusedtoanalyseseparatelythosetwoeffectsisspecifiedinGSM11.56.Itisbasedonthe"ringingeffect"duringthetransients,andisameasurementinthetimedomain,ateachpointinfrequency.Thelimitsspecifiedthereunderarebasedona5-polesynchronouslytunedmeasurementfilter.4.3.2.1SpectrumduetothemodulationandwidebandnoiseTheoutputRFmodulationspectrumisspecifiedinthefollowingtables.AmaskrepresentationofthepresentdocumentisshowninannexA.ThepresentdocumentappliesforallRFchannelssupportedbytheequipment.Thespecificationappliestotheentireoftherelevanttransmitbandandupto2MHzeitherside.Thespecificationshallbemetunderthefollowingmeasurementconditions:-Zerofrequencyscan,filterbandwidthandvideobandwidthof30kHzupto1800kHzfromthecarrierand100kHzat1800kHzandabovefromthecarrier,withaveragingdoneover50%to90%oftheusefulpartofthetransmittedbursts,excludingthemidamble,andthenaveragedoveratleast200suchburstmeasurements.Above1800kHzfromthecarrieronlymeasurementscentredon200kHzmultiplesaretakenwithaveragingover50bursts.-Whentestsaredoneinfrequencyhoppingmode,theaveragingshallincludeonlyburststransmittedwhenthehoppingcarriercorrespondstothenominalcarrierofthemeasurement.Thespecificationsthenapplytothemeasurementresultsforanyofthehoppingfrequencies.SIST EN 302 408 V7.1.1:2003



ETSIETSIEN302408V7.1.1(2000-08)10(GSM05.56version7.1.1Release1998)Thepowerlevelisthe"actualabsoluteoutputpower"definedinsubclause4.3.1.Thefiguresintablesa)andb)below,atthehorizontallylistedfrequencyoffsetfromthecarrier(kHz),arethenthemaximumallowedlevel(dB)relativetoameasurementin30kHzonthecarrier.a)GSM900CTS-FP:100200250400≥600≥1800≥6000<1800<6000dBc+0.5-30-33-60-60-68-71b)DCS1800CTS-FP:100200250400≥600≥1800≥6000<1800<6000dBc+0.5-30-33-60-60-63-67Thefollowingexceptionsshallapply,usingthesamemeasurementconditionsasspecifiedabove;i)Inthecombinedrange600kHzto6MHzaboveandbelowthecarrier,inuptothreebandsof200kHzwidthcentredonafrequencywhichisanintegermultipleof200kHz,exceptionsatupto-36dBmareallowed.ii)Above6MHzoffsetfromthecarrierinupto12bandsof200kHzwidthcentredonafrequencywhichisanintegermultipleof200kHz,exceptionsatupto-36dBmareallowed.FortheBTSonlyonetransmitterisactiveforthistest.Usingthesamemeasurementconditionsasspecifiedabove,ifarequirementintablesa)andb)istighterthanthelimitgiveninthefollowing,thelattershallbeappliedinstead.FrequencyoffsetfromthecarrierGSM900DCS1800<1800kHz-69dBm-64dBm≥1800kHz-64dBm-59dBm4.3.2.2SpectrumduetoswitchingtransientThoseeffectsarealsomeasuredinthetimedomainandthespecificationsassumethefollowingmeasurementconditions:zerofrequencyscan,filterbandwidth30kHz,peakhold,andvideobandwidth100kHz.Theexampleofawaveformduetoaburstasseenina30kHzfilteroffsetfromthecarrierisgiveninthefigure1ofGSM05.05.Themaximumlevelmeasured,afteranyfiltersandcombiners,attheindicatedoffsetfromthecarrier,shallbe:Maximumlevelmeasured400kHz600kHz1200kHz1800kHzGSM900/DCS1800-36dBm-36dBm-36dBm-36dBm4.3.3SpuriousemissionThelimitsspecifiedthereunderarebasedona5-polesynchronouslytunedmeasurementfilter.4.3.3.1PrincipleofthespecificationInthissubclause,thespurioustransmissions(whethermodulatedorunmodulated)andtheswitchingtransientsarespecifiedtogetherbymeasuringthepeakpowerinagivenbandwidthatvariousfrequencies.Thebandwidthisincreasedasthefrequencyoffsetbetweenthemeasurementfrequencyand,eitherthecarrier,ortheedgeoftheCTS-FPtransmitband,increases.TheeffectforspurioussignalsofwideningthemeasurementbandwidthistoreducetheSIST EN 302 408 V7.1.1:2003



ETSIETSIEN302408V7.1.1(2000-08)11(GSM05.56version7.1.1Release1998)allowedtotalspuriousenergyperMHz.Theeffectforswitchingtransientsistoeffectivelyreducetheallowedleveloftheswitchingtransients(thepeaklevelofaswitchingtransientincreasesby6dBforeachdoublingofthemeasurementbandwidth).Theconditionsarespecifiedinthefollowingtable,apeak-holdmeasurementbeingassumed.ThemeasurementconditionsforradiatedandconductedspuriousarespecifiedseparatelyinGSM11.56.Thefrequencybandswheretheseareactuallymeasuredmaydifferfromonetypetotheother(seeGSM11.56).a)BandFrequencyoffsetMeasurementbandwidth(offsetfromcarrier)relevanttransmit≥1.8MHz30kHzband≥6MHz100kHzb)BandFrequencyoffsetMeasurementbandwidth100kHz-50MHz-10kHz50MHz-500MHz-100kHzabove500MHzoutsidethe(offsetfromedgeoftherelevanttransmitbandrelevantaboveband)≥2MHz30kHz≥5MHz100kHz≥10MHz300kHz≥20MHz1MHz≥30MHz3MHzThemeasurementsettingsassumedcorrespond,fortheresolutionbandwidthtothevalueofthemeasurementbandwidthinthetable,andforthevideobandwidthtoapproximatelythreetimesthisvalue.4.3.3.2RequirementsThepowermeasuredintheconditionsspecifiedinsubclause4.3.3.1a,foraCTS-FPwhenallocatedachannel,shallbenomorethan-36dBmThepowermeasuredintheconditionsspecifiedinsubclause4.3.3.1bforaCTS-FP,whenallocatedachannel,shallbenomorethan:-250nW(-36dBm)inthefrequencyband9kHz-1GHz;-1µW(-30dBm)inthefrequencyband1-12.75GHz.Whenallocatedachannel,thepoweremittedbytheCTS-FP,whenmeasuredusingthemeasurementconditionsspecifiedin4.3.2.1,butwithaveragingoveratleast50burstmeasurements,withafilterandvideobandwidthof100kHz,formeasurementscentredon200kHzmultiples,intheband880-915MHzshallbenomorethan-75dBm,andintheband1710-1785MHz,shallbenomorethan-69dBm.Asexceptionsuptofivemeasurementswithalevelupto-36dBmarepermittedineachofthebands880-915MHzand1710-1785MHzforeachARFCNusedinthemeasurements.Whenhopping,thisappliestoeachsetofmeasurements,groupedbythehoppingfrequenciesasdescribedinsubclause4.3.2.1.4.3.4RadiofrequencytoleranceTheradiofrequencytolerancefortheCTS-FPisdefinedinGSM05.10.SIST EN 302 408 V7.1.1:2003



ETSIETSIEN302408V7.1.1(2000-08)12(GSM05.56version7.1.1Release1998)4.3.5OutputleveldynamicoperationNOTE:Theterm"anytransmitbandchannel"isusedheretomean:anyRFchannelof200kHzbandwidthcentredonamultipleof200kHzwhichiswithintherelevanttransmitband.Theoutputpowercanbereducedbystepsof2dBasdefinedinsubclause4.3.1.ThetransmittedpowerlevelrelativetotimewhensendingaburstisshowninannexB.ThetimingofthetransmittedburstisspecifiedinGSM05.10.Betweentheactivebursts,theresidualoutputpowershallbemaintainedat,orbelow,thelevelof:--59dBcor-54dBm,whicheveristhegreaterforGSM900;--48dBcor-48dBm,whicheveristhegreaterforDCS1800;inanytransmitbandchannel.Ameasurementbandwidthofatleast300kHzisassumed.4.3.6PhaseaccuracyThesamerequirementsasdefinedinGSM05.05subclause4.6shallapply.4.3.7IntermodulationattenuationTheintermodulationattenuationistheratioofthepowerlevelofthewantedsignaltothepowerlevelofanintermodulationcomponent.Itisameasureofthecapabilityofthetransmittertoinhibitthegenerationofsignalsinitsnon-linearelementscausedbythepresenceofthecarrierandaninterferingsignalreachingthetransmitterviatheantenna.Themaximumlevelofanyintermodulationproduct,whenmeasuredaspeakholdina300kHzbandwidth,shallbe50dBbelowthewantedsignalwhenaninterferingCWsignalisappliedwithintheDCS1800CTS-FPtransmitbandatafrequencyoffsetof800kHzwithapowerlevel40dBbelowthepowerlevelofthewanted(DCS1800modulated)signal.4.4ReceivercharacteristicsInthisclause,therequirementsaregivenintermsofpowerlevelsattheantennaconnectorofthereceiver.Equipmentwithintegralantennamaybetakenintoaccountbyconvertingthesepowerlevelrequirementsintofieldstrengthrequirements,assuminga0dBigainantenna.Thismeansthatthetestsonequipmentonintegralantennawillconsiderfieldsstrengths(E)relatedtothepowerlevels(P)specified,bythefollowingformula(derivedfromtheformulaE=P+20logF(MHz)+77.2):assumingF=925MHz:E(dBµV/m)=P(dBm)+136.5forGSM900assumingF=1795MHz:E(dBµV/m)=P(dBm)+142.3forDCS1800Staticpropagationconditionsareassumedinallcases,forbothwantedandunwantedsignals.Forsubclauses4.4.1and4.4.2,valuesgivenindBmareindicative,andcalculatedassuminga50ohmsimpedance.4.4.1BlockingcharacteristicsTheblockingcharacteristicsofthereceiverarespecifiedseparatelyforin-bandandout-of-bandperformanceasidentifiedinthefollowingtables.SIST EN 302 408 V7.1.1:2003



ETSIETSIEN302408V7.1.1(2000-08)13(GSM05.56version7.1.1Release1998)FrequencyFrequencyrange(MHz)bandGSM900GSM1800CTS-FPCTS-FPin-band860-9251690-1805out-of-band(a)0.1-<8600.1-1610out-of-band(b)N/A>1610-<1690out-ofband(c)N/A>1805-1865out-ofband(d)>925-12,750>1865-12,750Thereferencesensitivityperformanceasspecifiedintable1shallbemetwhenthefollowingsignalsaresimultaneouslyinputtothereceiver:-ausefulsignalatfrequencyfo,3dBabovethereferencesensitivitylevelasspecifiedinsubclause4.5.2;-acontinuous,staticsinewavesignalatalevelasinthetablebelowandatafrequency(f)whichisanintegermultipleof200kHz.withthefollowingexceptions,calledspuriousresponsefrequencies:a)GSM900:inband,foramaximumofsixoccurrences(whichifgroupedshallnotexceedthreecontiguousoccurrencespergroup);DCS1800:inband,foramaximumoftwelveoccurrences(whichifgroupedshallnotexceedthreecontiguousoccurrencespergroup);b)outofband,foramaximumof24occurrences(whichifbelowf0andgroupedshallnotexceedthreecontiguousoccurrencespergroup).wheretheaboveperformanceshallbemetwhenthecontinuoussinewavesignal(f)issettoalevelof70dBµV(emf)(i.e.-43dBm).FrequencyGSM900DCS1800bandCTS-FPCTS-FPdBµVdBmdBµVdBm(emf)(emf)in-band600kHz≤|f-fo|<800kHz70-4370-43800kHz≤|f-fo|<1.6MHz70-4370-431.6MHz≤|f-fo|<3MHz80-3380-333MHz≤|f-fo|90-2387-26out-of-band(a)11301130(b)--101-12(c)--101-12(d)11301130Thefollowingexceptionstothelevelofthesinewavesignal(f)intheabovetableshallapply:forE-GSMCTS-FP,intheband925-935MHz-5dBm4.4.2AMsuppressioncharacteristicsThereferencesensitivityperformanceasspecifiedintable1shallbemetwhenthefollowingsignalsaresimultaneouslyinputtothereceiver.-Ausefulsignalatfo,3dBabovereferencesensitivitylevelasspecifiedinsubclause4.5.2.SIST EN 302 408 V7.1.1:2003



ETSIETSIEN302408V7.1.1(2000-08)14(GSM05.56version7.1.1Release1998)-Asinglefrequency(f),intherelevantreceiveband,|f-fo|>6MHz,whichisanintegermultipleof200kHz,aGSMTDMAsignalmodulatedbyany148-bitsequenceofthe511-bitpseudorandombitsequence,definedinCCITTRecommendation0.153fascicleIV.4,atalevelasdefinedinthetablebelow.Theinterferershallhaveonetimeslotactiveandthefrequencyshallbeatleast2channelsseparatedfromanyidentifiedspuriousresponse.Thetransmittedburstsshallbesynchronizedtobutdelayedintimebetween61and86bitperiodsrelativetotheburstsofthewantedsignal.NOTE:Whentestingthisrequirement,anotchfiltermaybenecessarytoensurethattheco-channelperformanceofthereceiverisnotcompromised.CTS-FP(dBm)GSM900-31DCS1800-314.4.3IntermodulationcharacteristicsThereferencesensitivityperformanceasspecifiedintable1shallbemetwhenthefollowingsignalsaresimultaneouslyinputtothereceiver:-ausefulsignalatfrequencyfo,3dBabovethereferencesensitivitylevelasspecifiedinsubclause4.5.2;-acontinuous,staticsinewavesignalatfrequencyf1andalevelof64dBµV(emf)(i.e.-49dBm):-any148-bitssubsequenceofthe511-bitspseudo-randomsequence,definedinCCITTRecommendationO.153fascicleIV.4modulatingasignalatfrequencyf2,andalevelof64dBµV(emf)(i.e.-49dBm):suchthatf0=2f1-f2and|f2-f1|=800kHz.NOTE:Forsubclauses4.4.2and4.4.3insteadofany148-bitssubsequenceofthe511-bitspseudo-randomsequence,definedinCCITTRecommendation0.153fascicleIV.4,itisalsoallowedtouseamorerandompseudo-randomsequence.4.5Transmitter/receiverperformanceInordertoassesstheerrorrateperformancethati
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