SIST EN 302 408 V8.0.1:2003

• Abstract:

  Updated to Version 8.0.0 CRs SMG#31

• Status: Published
• Publication Date: 30-Nov-2003
• ICS: 33.070.50 - Global System for Mobile Communication (GSM)
• Technical Committee: SS EIT - Technical Board for the electrotechnical, information technology and telecommunications fields
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Dec-2003
• Due Date: 01-Dec-2003
• Completion Date: 01-Dec-2003
• Ref Project: ETSI EN 302 408 V8.0.1 (2000-10) - Digital cellular telecommunications system (Phase 2+) (GSM); GSM Cordless Telephony System (CTS), Phase 1; CTS-FP Radio subsystem (GSM 05.56 version 8.0.1 Release 1999)

Overview

SIST EN 302 408 V8.0.1:2003 is a Slovenian standard that aligns with EN 302 408 Version 8.0.1. This document specifies the technical requirements for the GSM Cordless Telephony System (CTS), Phase 1, focusing particularly on the CTS-Fixed Part (CTS-FP) radio subsystem in the context of digital cellular telecommunications systems (GSM Phase 2+). Released as GSM 05.56 version 8.0.1 (Release 1999), the standard addresses operation across GSM900 and DCS1800 frequency bands, ensuring consistent performance and interoperability within the European telecommunications framework.

Key Topics

• GSM Cordless Telephony System (CTS): Defines the wireless telephony system based on the Global System for Mobile Communications (GSM) standards.
• CTS-Fixed Part (CTS-FP): The base station component in a CTS, which acts as the interface between cordless mobile stations and the fixed network.
• Radio Subsystem Requirements: Outlines frequency bands, transmitter and receiver characteristics, tolerance levels, spurious emissions, and reference configurations.
• Performance Specifications:
  • Nominal error rates and sensitivity
  • Blocking and interference tolerance
  • Frequency control mechanisms (adaptive frequency allocation and frequency hopping)
• Testing and Environmental Conditions: Coverage of operational limits for power, frequency, temperature, and voltage.

Applications

The standard is vital for manufacturers, network providers, and system integrators developing or deploying cordless telephony systems using GSM technology. Typical applications include:

• Enterprise Cordless Solutions: Enabling wireless office telephony with seamless integration into GSM networks.
• Residential/Small Office Cordless Telephony: Providing in-home or small business users with mobility and access to the GSM network through CTS technology.
• Network Equipment Compliance: Ensuring base stations and related infrastructure comply with European regulatory and performance requirements.
• Product Development: Offering technical benchmarks for creating and testing GSM-based CTS-FP devices, including radio performance under varied environmental and interference scenarios.
• Spectrum Management: Supporting efficient frequency allocation and minimizing radio interference within shared GSM spectrum environments.

Related Standards

For comprehensive implementation and compliance, SIST EN 302 408 V8.0.1:2003 references and aligns with several related GSM and telecommunications standards, including:

• GSM 01.04: Abbreviations and acronyms for GSM.
• GSM 03.22: Functions related to mobile stations in idle and group receive mode.
• GSM 03.52 & 03.56: CTS lower layer operations and architecture description.
• GSM 04.56: CTS radio interface, Layer 3 specification.
• GSM 05.01 & 05.02: Physical layer and multiplexing/multiple access methods.
• GSM 05.04, 05.05, 05.08: Modulation, radio transmission/reception, and subsystem link control.
• GSM 05.10: Synchronization of the radio subsystem.
• GSM 11.56: CTS-Fixed Part conformance specifications.

It is crucial for organizations deploying GSM CTS solutions to consult these standards to ensure layered compliance, robust performance, and interoperability within GSM communication systems.

Keywords: GSM cordless telephony, CTS-FP, GSM Phase 2+, radio subsystem, digital cellular telecommunications, spectrum allocation, telecom standards, SIST EN 302 408.

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By adhering to SIST EN 302 408, stakeholders ensure their GSM cordless solutions meet the established performance and compatibility benchmarks necessary in European and global markets.

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 8.0.1 Release 1999)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 8.0.1SIST EN 302 408 V8.0.1:2003en01-december-2003SIST EN 302 408 V8.0.1:2003SLOVENSKI
STANDARD
ETSIEN302408V8.0.1(2000-10)EuropeanStandard(Telecommunicationsseries)Digitalcellulartelecommunicationssystem(Phase2+);GSMCordlessTelephonySystem(CTS),Phase1;CTS-FPRadiosubsystem(GSM05.56version8.0.1Release1999)GLOBALSYSTEMFORMOBILECOMMUNICATIONSRSIST EN 302 408 V8.0.1:2003

ETSIETSIEN302408V8.0.1(2000-10)2(GSM05.56version8.0.1Release1999)ReferenceREN/SMG-020556Q8KeywordsDigitalcellulartelecommunicationssystem,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 V8.0.1:2003

ETSIETSIEN302408V8.0.1(2000-10)3(GSM05.56version8.0.1Release1999)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.114.3.3.2Requirements.114.3.4Radiofrequencytolerance.124.3.5Outputleveldynamicoperation.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.215.1Void.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 V8.0.1:2003

ETSIETSIEN302408V8.0.1(2000-10)4(GSM05.56version8.0.1Release1999)AnnexA(informative):Spectrumcharacteristics(spectrumduetothemodulation).25AnnexB(normative):Transmittedpowerlevelversustime.27AnnexC(normative):Environmentalconditions.28C.1General.28C.2Temperature.28C.3Voltage.28AnnexD(informative):Changecontrolhistory.29History.30SIST EN 302 408 V8.0.1:2003

ETSIETSIEN302408V8.0.1(2000-10)5(GSM05.56version8.0.1Release1999)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).ThepresentdocumentdefinestherequirementsfortheCTS-FixedPart(CTS-FP)transceiverofthedigitalmobilecellularandpersonalcommunicationsystemsoperatinginthe900MHz(P-GSMandE-GSM)and1800MHzband(GSM900andDCS1800),andspecifiestheRadiosubsystemfrequencycontrolimplementedintheCTS-FixedPart.ThecontentsofthepresentdocumentaresubjecttocontinuingworkwithinSMGandmaychangefollowingformalSMGapproval.ShouldSMGmodifythecontentsofthepresentdocumentitwillthenberepublishedbyETSIwithanidentifyingchangeofreleasedateandanincreaseinversionnumberasfollows:Version8.x.ywhere:8GSMPhase2+Release1999ythethirddigitisincrementedwheneditorialonlychangeshavebeenincorporatedinthespecification;xtheseconddigitisincrementedforallothertypesofchanges,i.e.technicalenhancements,corrections,updates,etc.NationaltranspositiondatesDateofadoptionofthisEN:29September2000DateoflatestannouncementofthisEN(doa):31December2000DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):30June2001DateofwithdrawalofanyconflictingNationalStandard(dow):30June2001SIST EN 302 408 V8.0.1:2003

ETSIETSIEN302408V8.0.1(2000-10)6(GSM05.56version8.0.1Release1999)1ScopeThepresentdocumentspecifiestherequirementsfortheCTS-FixedPart(CTS-FP)transceiverofthedigitalmobilecellularandpersonalcommunicationsystemsoperatinginthe900MHz(P-GSMandE-GSM)and1800MHzband(GSM900andDCS1800),andspecifiestheRadiosubsystemfrequencycontrolimplementedintheCTS-FixedPart.Unlessotherwisestated,therequirementsdefinedinthepresentdocumentapplytothefullrangeofenvironmentalconditionsspecifiedfortheCTS-FPequipment(seeannexC).2ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.• Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.• Foraspecificreference,subsequentrevisionsdonotapply.• Foranon-specificreference,thelatestversionapplies.• Anon-specificreferencetoanETSshallalsobetakentorefertolaterversionspublishedasanENwiththesamenumber.• ForthisRelease1999document,referencestoGSMdocumentsareforRelease1999versions(version8.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 V8.0.1:2003

ETSIETSIEN302408V8.0.1(2000-10)7(GSM05.56version8.0.1Release1999)3Definitionsandabbreviations3.1DefinitionsForthepurposesofthepresentdocument,thefollowingtermsanddefinitionsapply:CTSMobileStation:GSM-MSsupportingCTS.CTSFixedPart:CTS-FPisadevicewhichactsasalinkbetweentheCTS-MSandthefixednetwork.GSM-CTS:CordlessTelephonySystembasedonGSM.3.2AbbreviationsAbbreviationsusedinthepresentdocumentarelistedinGSM01.04.Inaddition,thefollowingabbreviationsareused:AFAAdaptiveFrequencyAllocationCTSCordlessTelephonySystemCTS-FPCTS-FixedPartCTS-MSCTS-MobileStationGFLGenericFrequencyListTFHTotalFrequencyHopping4Radiotransmissionandreception4.1Frequencybandandchannelsarrangementsi)StandardorprimaryGSM900Band,P-GSM:-forStandardGSM900band,theCTS-FPisrequiredtooperateinthefollowingfrequencyband:-890MHzto915MHz:CTS-FPreceive;-935MHzto960MHz:CTS-FPtransmit.ii)ExtendedGSM900Band,E-GSM(includesStandardGSM900band):-forExtendedGSM900band,theCTS-FPisrequiredtooperateinthefollowingfrequencyband:-880MHzto915MHz:CTS-FPreceive;-925MHzto960MHz:CTS-FPtransmit.iii)DCS1800Band:-forDCS1800band,theCTS-FPisrequiredtooperateinthefollowingband:-1710MHzto1785MHz:CTS-FPreceive;-1805MHzto1880MHz:CTS-FPtransmit.Thecarrierspacingis200kHz.Thecarrierfrequencyisdesignatedbytheabsoluteradiofrequencychannelnumber(ARFCN)asspecifiedinGSM05.05clause2.SIST EN 302 408 V8.0.1:2003

ETSIETSIEN302408V8.0.1(2000-10)8(GSM05.56version8.0.1Release1999)4.2ReferenceconfigurationThereferenceconfigurationfortheCTS-FPradiosubsystemisdescribedinGSM05.01.4.3TransmittercharacteristicsThroughoutthisclause,unlessotherwisestated,requirementsaregivenintermsofpowerlevelsattheantennaconnectoroftheequipment.IfanactivedeviceisaddedtotheCTS-FPantennaconnector,therequirementsofthisclauseshallalsobemetattheoutputofthisactivedevice.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 V8.0.1:2003

ETSIETSIEN302408V8.0.1(2000-10)9(GSM05.56version8.0.1Release1999)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.4.3.2OutputRFspectrumThespecificationscontainedinthisclauseapplytoCTS-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 V8.0.1:2003

ETSIETSIEN302408V8.0.1(2000-10)10(GSM05.56version8.0.1Release1999)Thepowerlevelisthe"actualabsoluteoutputpower"definedinclause4.3.1.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.SIST EN 302 408 V8.0.1:2003

ETSIETSIEN302408V8.0.1(2000-10)11(GSM05.56version8.0.1Release1999)4.3.3.1PrincipleofthespecificationInthisclause,thespurioustransmissions(whethermodulatedorunmodulated)andtheswitchingtransientsarespecifiedtogetherbymeasuringthepeakpowerinagivenbandwidthatvariousfrequencies.Thebandwidthisincreasedasthefrequencyoffsetbetweenthemeasurementfrequencyand,eitherthecarrier,ortheedgeoftheCTS-FPtransmitband,increases.TheeffectforspurioussignalsofwideningthemeasurementbandwidthistoreducetheallowedtotalspuriousenergyperMHz.Theeffectforswitchingtransientsistoeffectivelyreducetheallowedleveloftheswitchingtransients(thepeaklevelofaswitchingtransientincreasesby6dBforeachdoublingofthemeasurementbandwidth).Theconditionsarespecifiedinthefollowingtable,apeak-holdmeasurementbeingassumed.ThemeasurementconditionsforradiatedandconductedspuriousarespecifiedseparatelyinGSM11.56.Thefrequencybandswheretheseareactuallymeasuredmaydifferfromonetypetotheother(seeGSM11.56).a)BandFrequencyoffsetMeasurementbandwidth(offsetfromcarrier)relevanttransmit≥1,8MHz30kHzband≥6MHz100kHzb)BandFrequencyoffsetMeasurementbandwidth100kHzto50MHz-10kHz50MHzto500MHz-100kHzabove500MHzoutsidethe(offsetfromedgeoftherelevanttransmitbandrelevantaboveband)≥2MHz30kHz≥5MHz100kHz≥10MHz300kHz≥20MHz1MHz≥30MHz3MHzThemeasurementsettingsassumedcorrespond,fortheresolutionbandwidthtothevalueofthemeasurementbandwidthinthetable,andforthevideobandwidthtoapproximatelythreetimesthisvalue.4.3.3.2RequirementsThepowermeasuredintheconditionsspecifiedinclause4.3.3.1a,foraCTS-FPwhenallocatedachannel,shallbenomorethan-36dBm.Thepowermeasuredintheconditionsspecifiedinclause4.3.3.1bforaCTS-FP,whenallocatedachannel,shallbenomorethan:-250nW(-36dBm)inthefrequencyband9kHzto1GHz;-1µW(-30dBm)inthefrequencyband1GHzto12,75GHz.Whenallocatedachannel,thepoweremittedbytheCTS-FP,whenmeasuredusingthemeasurementconditionsspecifiedin4.3.2.1,butwithaveragingoveratleast50burstmeasurements,withafilterandvideobandwidthof100kHz,formeasurementscentredon200kHzmultiples,intheband880MHzto915MHzshallbenomorethan-75dBm,andintheband1710MHzto1785MHz,shallbenomorethan-69dBm.Asexceptionsuptofivemeasurementswithalevelupto-36dBmarepermittedineachofthebands880MHzto915MHzand1710MHzto1785MHzforeachARFCNusedinthemeasurements.Whenhopping,thisappliestoeachsetofmeasurements,groupedbythehoppingfrequenciesasdescribedinclause4.3.2.1.SIST EN 302 408 V8.0.1:2003

ETSIETSIEN302408V8.0.1(2000-10)12(GSM05.56version8.0.1Release1999)4.3.4RadiofrequencytoleranceTheradiofrequencytolerancefortheCTS-FPisdefinedinGSM05.10.4.3.5OutputleveldynamicoperationNOTE:Theterm"anytransmitbandchannel"isusedheretomean:anyRFchannelof200kHzbandwidthcentredonamultipleof200kHzwhichiswithintherelevanttransmitband.Theoutputpowercanbereducedbystepsof2dBasdefinedinclause4.3.1.ThetransmittedpowerlevelrelativetotimewhensendingaburstisshowninannexB.ThetimingofthetransmittedburstisspecifiedinGSM05.10.Betweentheactivebursts,theresidualoutputpowershallbemaintainedat,orbelow,thelevelof:--59dBcor-54dBm,whicheveristhegreaterforGSM900;--48dBcor-48dBm,whicheveristhegreaterforDCS1800;inanytransmitbandchannel.Ameasurementbandwidthofatleast300kHzisassumed.4.3.6PhaseaccuracyThesamerequirementsasdefinedinGSM05.05clause4.6shallapply.4.3.7IntermodulationattenuationTheintermodulationattenuationistheratioofthepowerlevelofthewantedsignaltothepowerlevelofanintermodulationcomponent.Itisameasureofthecapabilityofthetransmittertoinhibitthegenerationofsignalsinitsnon-linearelementscausedbythepresenceofthecarrierandaninterferingsignalreachingthetransmitterviatheantenna.Themaximumlevelofanyintermodulationproduct,whenmeasuredaspeakholdina300kHzbandwidth,shallbe50dBbelowthewantedsignalwhenaninterferingCWsignalisappliedwithintheDCS1800CTS-FPtransmitbandatafrequencyoffsetof800kHzwithapowerlevel40dBbelowthepowerlevelofthewanted(D
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