SIST EN 302 408 V8.0.1:2003
(Main)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)
- Abstract
Updated to Version 8.0.0 CRs SMG#31
- Status
- Published
- Publication Date
- 30-Nov-2003
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 01-Dec-2003
- Due Date
- 01-Dec-2003
- Completion Date
- 01-Dec-2003
SIST EN 302 408 V8.0.1:2003 is the Slovenian standard adopted from ETSI EN 302 408 V8.0.1 for the GSM Cordless Telephony System (CTS) Phase 1 CTS-FP radio subsystem. It specifies the radio transmission, reception and frequency-control requirements for the CTS-Fixed Part (CTS-FP) used in GSM900 and DCS1800 systems. Manufacturers, test labs and system integrators use it to check whether a CTS-FP transceiver and its channel-selection logic behave as specified.
What does SIST EN 302 408 V8.0.1:2003 specify?
SIST EN 302 408 V8.0.1:2003 specifies the CTS-FP transceiver requirements and the radio subsystem frequency control implemented in the CTS-Fixed Part. The document applies to equipment operating in the 900 MHz and 1800 MHz GSM bands and, unless stated otherwise, to the full environmental conditions given in Annex C.
The document is organized as follows:
- Clause 1 - Scope
- Clause 2 - References
- Clause 3 - Definitions and abbreviations
- Clause 4 - Radio transmission and reception
- Clause 5 - Radio subsystem frequency control
- Annex A - Spectrum characteristics for modulation
- Annex B - Transmitted power level versus time
- Annex C - Environmental conditions
- Annex D - Change control history
What are the key requirements of SIST EN 302 408 V8.0.1:2003?
SIST EN 302 408 V8.0.1:2003 is mainly a conformance document. It sets the RF limits, receiver immunity levels and frequency-selection behavior that a CTS-FP has to meet so that it can coexist with GSM traffic and signaling in the specified bands.
Band use and channel arrangement
Clause 4.1 defines the operating bands for P-GSM, E-GSM and DCS1800, together with separate receive and transmit ranges. It also states a 200 kHz carrier spacing and uses the absolute radio frequency channel number (ARFCN) from GSM05.05. In practice, this tells designers and test labs exactly which channels the CTS-FP may use.
Transmitter characteristics
Clause 4.3 sets output power limits, power-control levels, RF spectrum masks, spurious emission limits, radio frequency tolerance, burst power behavior and intermodulation attenuation. Annex B gives the transmitted power level versus time, and Annex A shows the modulation-related spectrum shape. In practice, this means the transmitter has to stay inside defined power and spectral limits both during bursts and between bursts.
Receiver immunity
Clause 4.4 covers blocking, AM suppression and intermodulation performance. The receiver requirements are stated as sensitivity performance under wanted and unwanted signals, using the receive-band conditions in the tables. For equipment with integral antennas, the clause explains how to convert the power limits into field-strength requirements for testing.
End-to-end performance
Clause 4.5 gives the receiver and transceiver performance targets for nominal error rate, reference sensitivity, reference interference, erroneous frame indication, access performance at high input levels and frequency-hopping performance under interference. The clause also uses loopback testing so that the equipment can return what it decodes for evaluation. In practice, this is the part that shows whether the CTS-FP can actually carry traffic with acceptable error performance, not just meet RF masks.
Frequency control and carrier selection
Clause 5 requires the CTS-FP to manage radio channels through Adaptive Frequency Allocation (AFA), TFH carrier list selection, CTS Beacon channel carrier selection and timeslot assignment for a dedicated connection. Table 3 defines the control parameters such as GFL, AFA_USE, SEL_RANGE, APPROACH_TYPE, MIN_NB_FREQ, window sizes, INTERF_THRESHOLD and CTSBCH_SEL_MODE. This matters because the equipment has to choose usable carriers and timeslots based on measured interference, not by fixed selection alone.
What terms does SIST EN 302 408 V8.0.1:2003 define?
- CTS-Mobile Station (CTS-MS) - A GSM-MS that supports CTS.
- CTS-Fixed Part (CTS-FP) - The device that acts as the link between the CTS-MS and the fixed network.
- GSM-CTS - A Cordless Telephony System based on GSM.
- Adaptive Frequency Allocation (AFA) - The CTS-FP algorithm that filters measured interference levels into an ordered carrier list.
- Generic Frequency List (GFL) - The list of carriers on which the CTS-FP and CTS-MS are allowed to operate.
- Total Frequency Hopping (TFH) - The frequency-hopping carrier list selected from the AFA table for operation.
Who uses SIST EN 302 408 V8.0.1:2003?
SIST EN 302 408 V8.0.1:2003 is used by CTS-FP equipment manufacturers, radio-test laboratories, and technical teams that verify GSM CTS compliance. It is also relevant to quality managers and buyers who need to confirm that a product supports the required GSM900 or DCS1800 CTS radio behavior. The document is especially useful when checking RF performance, receiver robustness and frequency-management functions before approval or deployment.
What changed in SIST EN 302 408 V8.0.1:2003 from the previous edition?
SIST EN 302 408 V8.0.1:2003 is updated to Version 8.0.0 CRs SMG#31. Annex D records the change history, including environmental conditions for the CTS-FP, clarification of the AFA and TFH selection performance requirement, modification of receiver performance for CTSARCH, and the publication update to Version 8.0.1.
Which standards are used with SIST EN 302 408 V8.0.1:2003?
| Reference | What it contributes |
|---|---|
| GSM01.04 | Abbreviations and acronyms |
| GSM03.22 | MS functions in idle mode and group receive mode |
| GSM03.52 | CTS lower layers, Stage 2 |
| GSM04.56 | CTS radio interface Layer 3 |
| GSM05.01 | General description of the physical layer on the radio path |
| GSM05.02 | Multiplexing and multiple access on the radio path |
| GSM05.04 | Modulation |
| GSM05.05 | Radio transmission and reception |
| GSM05.08 | Radio subsystem link control |
| GSM05.10 | Radio subsystem synchronization |
| GSM11.56 | CTS-FP conformance specification and measurement methods |
| GSM03.56 | CTS architecture description, Stage 2 |
What does the SIST EN 302 408 V8.0.1:2003 document contain?
SIST EN 302 408 V8.0.1:2003 contains detailed transmitter tables, receiver susceptibility tables and performance tables for GSM900 and DCS1800. It also includes measurement conditions for modulation spectrum, switching transients and spurious emissions, plus burst power timing in Annex B. Annex C gives the temperature and voltage conditions that the CTS-FP has to withstand while still meeting the radio requirements. Annex D keeps the change-control record for the release history.
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Frequently Asked Questions
SIST EN 302 408 V8.0.1:2003 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "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)". This standard covers: Updated to Version 8.0.0 CRs SMG#31
Updated to Version 8.0.0 CRs SMG#31
SIST EN 302 408 V8.0.1:2003 is classified under the following ICS (International Classification for Standards) categories: 33.070.50 - Global System for Mobile Communication (GSM). The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 302 408 V8.0.1:2003 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
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 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.:+33492944200Fax:+33493654716SiretN°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:editor@etsi.frCopyrightNotificationNopartmaybereproducedexceptasauthorizedbywrittenpermission.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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