SIST EN 300 394-1 V2.1.2:2003

• Abstract:

  Maintenance of the conformance testing for radio aspects to incorporate DMO requirements, and RF loopback.

• Status: Published
• Publication Date: 30-Nov-2003
• ICS: 33.070.10 - Terrestrial Trunked Radio (TETRA)
• 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 300 394-1 V2.1.2 (2000-12) - Terrestrial Trunked Radio (TETRA); Conformance testing specification; Part 1: Radio

SIST EN 300 394-1 V2.1.2:2003 is the Slovenian adoption of ETSI EN 300 394-1 Version 2.1.2 for Terrestrial Trunked Radio (TETRA) conformance testing. It specifies radio conformance tests and minimum radio characteristics for TETRA Base Stations (BS), Mobile Stations (MS), and Direct Mode Operation (DMO) equipment in V+D and PDO systems, so manufacturers, test laboratories, and approval bodies can check transmit, receive, and loopback behaviour in a consistent way.

What does SIST EN 300 394-1 V2.1.2:2003 specify?

SIST EN 300 394-1 V2.1.2:2003 covers the radio part of TETRA conformance testing. It sets the minimum technical characteristics and the test methods used for type testing of V+D, PDO, and DMO equipment, with the aim of giving adequate radio transmission and reception quality while limiting harmful interference.

The standard is organized into clauses 1 to 11 and annexes A to G. Clause 4 covers general testing conditions, clause 5 defines test configurations, signals, and modes, clauses 6 and 7 set test conditions and technical limits, clauses 8 to 10 give measurement methods, and clause 11 covers measurement uncertainty.

Annex	What it covers
A	TETRA receiver testing, including spurious response frequencies and test cases
B	Radio test system functions such as sampling systems, spectrum analysers, error rate testers, and propagation simulators
C	TETRA Test Connector Interface (TTCI)
D	RF Test Facility using RF Loop Back, including TT protocol and DMO loopback scenarios
E	Using RF loopback to test a TETRA MS
F	Direct Mode (DMO) conformance testing
G	TETRA EMC requirements related to the antenna port and emissions from the enclosure

What are the key requirements of SIST EN 300 394-1 V2.1.2:2003?

SIST EN 300 394-1 V2.1.2:2003 requires equipment to be presented for type testing with the facilities, channels, and operating information needed to test all intended bands and modes. In practice, the applicant must provide access to the antenna port, test modes, decoded data outputs, and any trigger or adaptor needed for conducted testing.

The standard uses specific radio channels and defined test signals so that results are comparable across equipment. Clause 4.1.2 requires tests on selected lowest, highest, and middle radio frequency channels, while clause 5 defines the wanted signal T1, the interfering signal T2, and the unmodulated interferer T3. That matters because the device must be checked at representative points in its operating band, not just one convenient channel.

Clause 6 sets normal and extreme environmental and power-supply test conditions. The test report must record the actual measurement uncertainty, and clause 4.1.3 ties decisions to the measured value and the allowed uncertainty. This is important for laboratories because the pass/fail decision uses the shared-risk method, not a simple nominal reading.

Clause 7 defines the technical limits for the radio equipment. For transmitters, it covers output power, unwanted output in non-active states, adjacent-channel power, unwanted emissions far from the carrier, radiated emissions, linearization emissions, and intermodulation attenuation. For receivers, it covers nominal error rates, reference sensitivity, interference performance, blocking, spurious response rejection, intermodulation response rejection, and unwanted emissions. For combined transmitter/receiver behaviour, it covers modulation accuracy, carrier frequency accuracy, synchronization burst acquisition, frame alignment, and MS link control.

Clauses 8 to 10 explain how to measure those characteristics. The methods use defined burst counts, TETRA filters, sampling systems, spectrum analysers, and error-rate testing, so the laboratory can measure the same parameter the same way each time. For example, the transmitter tests use repeated bursts and measurements on the useful part of the burst, while receiver tests use specified wanted and interfering signals and propagation conditions.

Clause 11 gives the measurement uncertainty requirements for transmitter, receiver, and combined parameters. That matters in certification work because the uncertainty must be low enough for the result to be meaningful against the limit value.

What terms does SIST EN 300 394-1 V2.1.2:2003 define?

• Direct Mode Operation (DMO) - TETRA operation without network infrastructure, used for direct radio links and for the extra tests in annex F.
• Terrestrial Trunked Radio (TETRA) - The digital land mobile radio system that this standard tests.
• T1 - The wanted test signal used in receiver tests and in several transmitter tests to provide controlled TETRA signalling.
• T2 - The modulated interferer used to test co-channel and adjacent-channel receiver performance.
• T3 - The unmodulated sine-wave interferer used in blocking, spurious response, and intermodulation tests.
• TETRA Test Connector Interface (TTCI) - The defined interface in annex C that provides a test connection for decoded data and test signalling.

Who uses SIST EN 300 394-1 V2.1.2:2003?

SIST EN 300 394-1 V2.1.2:2003 is used by TETRA equipment manufacturers, type-test laboratories, and accreditation bodies. It is also used by buyers, quality managers, and approval engineers who need to verify BS, MS, PDO, or DMO radio performance against a common test method. In practice, they use it to set up test mode control, confirm transmitter and receiver limits, and document type-test results.

Which standards are used with SIST EN 300 394-1 V2.1.2:2003?

This standard relies on several companion standards and references:

• EN 300 392-2 - Provides the TETRA V+D air interface definitions, modulation, timebase accuracy, and common definitions used throughout the radio tests.
• ETS 300 393-2 - Provides the TETRA PDO air interface used for PDO-specific radio tests.
• ETR 028 - Gives the measurement uncertainty approach used in clause 11 and in interpreting test results.
• ETS 300 113 - Provides the land mobile radio technical characteristics and the radiated test-site arrangement used for unwanted radiated emissions.
• ETS 300 395-4 - Provides codec conformance testing for the full-rate traffic channel.
• ETS 300 396-1, ETS 300 396-2, ETS 300 396-3 - Provide DMO network design, radio aspects, and the MS-MS air interface protocol used alongside the DMO conformance tests.
• EN 301 489-18 - Provides the EMC conditions specific to TETRA equipment.
• ETS 300 392-1, EN 300 392-7, ETS 300 392-11-22, ETS 300 392-12-22 - Provide TETRA V+D network design and service context that supports the radio tests.

What does the SIST EN 300 394-1 V2.1.2:2003 document contain?

SIST EN 300 394-1 V2.1.2:2003 contains detailed test configurations, signal definitions, measurement procedures, and limit tables for TETRA radio conformance. It also includes annexes for receiver testing, test-system functions, TTCI, RF loopback, and DMO conformance. The document is written for practical type testing, so it shows how to connect the equipment, how to stimulate it, and how to judge the measured result against the limits.

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Prizemni snopovni radio (TETRA) – Specifikacija za preskušanje skladnosti – 1. del: RadioTerrestrial Trunked Radio (TETRA); Conformance testing specification; Part 1: Radio33.070.10Prizemni snopovni radio (TETRA)Terrestrial Trunked Radio (TETRA)ICS:Ta slovenski standard je istoveten z:EN 300 394-1 Version 2.1.2SIST EN 300 394-1 V2.1.2:2003en01-december-2003SIST EN 300 394-1 V2.1.2:2003SLOVENSKI
STANDARD
ETSIEN300394-1V2.1.2(2000-12)EuropeanStandard(Telecommunicationsseries)TerrestrialTrunkedRadio(TETRA);Conformancetestingspecification;Part1:RadioSIST EN 300 394-1 V2.1.2:2003

ETSIETSIEN300394-1V2.1.2(2000-12)2ReferenceREN/TETRA-02022-1KeywordsTETRAETSI650RoutedesLuciolesF-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 300 394-1 V2.1.2:2003

ETSIETSIEN300394-1V2.1.2(2000-12)3ContentsIntellectualPropertyRights.9Foreword.91Scope.102References.103Definitions,symbolsandabbreviations.113.1Definitions.113.2Symbols.113.3Abbreviations.124General.124.1Presentationofequipmentfortestingpurposes.124.1.1Facilitiesandinformationrequiredfortesting.124.1.2Choiceofradiofrequencychannelstobetested.134.1.3Interpretationofthemeasurementresults.134.2Mechanicalandelectricaldesign.134.2.1General.134.2.2Controls.144.2.3Marking.145Radiotestconfiguration,testsignalsandtestmodes.145.1Generalfunctionalradiotestconfiguration.145.2Radiotestmodes.155.2.1Testreceivemode.155.2.1.1MStestreceivemode.155.2.1.2BStestreceivemode.155.2.2Testtransmitmode.165.2.2.1MSV+Dtesting.165.2.2.2MSPDOtesting.165.2.2.3BSV+D&PDOtesting.175.3Radiotestsignals.175.3.1General.175.3.2TestsignalT1(TETRAwantedsignal).175.3.2.1MSV+Dtesting.175.3.2.2BSV+Dtesting.185.3.2.3MSPDOtesting.195.3.2.4BSPDOtesting.195.3.3TestsignalT2(TETRAinterferer).205.3.4TestsignalT3(unmodulatedinterferer).206Testconditions.206.1General.206.2Powersourcesandambientconditions.206.2.1Normaltestconditions.206.2.2Extremetestconditions.216.3Procedurefortestsatextremetemperatures.226.3.1Equipmentdesignedforcontinuousoperation.226.3.2Equipmentdesignedforintermittentoperation.227Technicalcharacteristics.227.1Transmitterparameterdefinitions&limits.227.1.1Transmitteroutputpower.227.1.1.1Definition.227.1.1.2Limitvalues.237.1.2Unwantedoutputpowerinnon-activetransmitstate.237.1.2.1Definition.237.1.2.2Limitvalues.23SIST EN 300 394-1 V2.1.2:2003

ETSIETSIEN300394-1V2.1.2(2000-12)47.1.3Adjacentchannelpowerduetomodulation.237.1.3.1Definition.237.1.3.2Limitvalues.237.1.4Adjacentchannelpowerduetoswitchingtransients.247.1.4.1Definition.247.1.4.2Limitvalues.247.1.5Unwantedemissionsfarfromthecarrier.247.1.5.1Definition.247.1.5.2Limitvalues.247.1.6Unwantedradiatedemissions.257.1.6.1Definition.257.1.6.2Limitvalues.257.1.7UnwantedemissionsduringtheBLCH/CLCH(linearization).257.1.7.1Definition.257.1.7.2Limitvalues.257.1.8Transmitterintermodulationattenuation.257.1.8.1Definition.257.1.8.2Limitvalues.267.1.8.2.1MSLimitvalues.267.1.8.2.2LimitvaluesforsingleBStransmitter.267.1.8.2.3LimitvaluesforIntraBSintermodulation.267.2Receiverparameterdefinitionsandlimits.267.2.1General.267.2.2Nominalerrorrates.277.2.2.1Definition.277.2.2.2Limitvalues.277.2.3Referencesensitivityperformance.277.2.3.1Definition.277.2.3.2Limitvalues.277.2.4Referenceinterferenceperformance.287.2.4.1Definition.287.2.4.2Limitvalues.287.2.5Blockingcharacteristics.287.2.5.1Definition.287.2.5.2Limitvalues.287.2.6Spuriousresponserejection.297.2.6.1Definition.297.2.6.2Limitvalues.297.2.7Intermodulationresponserejection.297.2.7.1Definition.297.2.7.2Limitvalues.297.2.8Unwantedconductedemissions.297.2.8.1Definition.297.2.8.2Limitvalues.307.2.9Unwantedradiatedemissions.307.2.9.1Definition.307.2.9.2Limitvalues.307.3Transmitter/receiverparameterdefinitions&limits.307.3.1Modulationaccuracy.307.3.1.1Definition.307.3.1.2Limitvalues.307.3.2Carrierfrequencyaccuracy.307.3.2.1Definition.307.3.2.2Limitvalues.307.3.3MSreceiverperformanceforsynchronizationburstacquisition.317.3.3.1Definition.317.3.3.2Limitvalues.317.3.4MSFramealignmentperformance.317.3.4.1Definition.317.3.4.2Limitvalues.317.3.5MSlinkcontrol.317.3.5.1Definition.31SIST EN 300 394-1 V2.1.2:2003

ETSIETSIEN300394-1V2.1.2(2000-12)57.3.5.2Limitvalues.318Methodsofmeasurementfortransmitterparameters.328.1Transmitteroutputpower.328.1.1MStransmitteroutputpower.328.1.2BStransmitteroutputpower.338.2Unwantedoutputpowerinnonactivetransmitstate.348.3Adjacentchannelpowerduetomodulation.348.4Adjacentchannelpowerduetoswitchingtransients.348.5Unwantedemissionsfarfromthecarrier.348.6Unwantedradiatedemissions.358.7UnwantedemissionsduringtheBLCH/CLCH(linearization).368.7.1MSunwantedemissionsduringtheCLCH(linearization).368.7.2BSunwantedemissionsduringtheBLCH(linearization).368.8Transmitterintermodulationattenuation.378.8.1MSTransmitterintermodulationattenuation.378.8.2BSTransmitterintermodulationattenuation.378.8.3IntraBStransmitterintermodulationattenuation.379Methodsofmeasurementforreceiverparameters.379.1General.379.2Nominalerrorrates.379.2.1MSnominalerrorrate.379.2.2BSnominalerrorrate.389.3Referencesensitivityperformance.389.3.1MSreferencesensitivityperformance.389.3.2BSreferencesensitivityperformance.399.3.3PUEMperformance.399.4Referenceinterferenceperformance.399.4.1MSreferenceinterferenceperformance.399.4.2BSreferenceinterferenceperformance.409.5Blockingcharacteristics.409.5.1MSblocking.409.5.2BSblocking.409.6Spuriousresponserejection.419.7Intermodulationresponserejection.419.7.1MSintermodulationresponserejection.419.7.2BSintermodulationresponserejection.419.8Unwantedemissions.429.9Unwantedradiatedemissions.4210Methodsofmeasurementfortransmitter/receiverparameters.4210.1Modulationaccuracy.4210.1.1MSmodulationaccuracy.4310.1.2BSmodulationaccuracy.4310.1.3Vectorerrormagnitudeatsymboltime.4310.2Carrierfrequencyaccuracy.4310.2.1MScarrierfrequencyaccuracy.4410.2.2BScarrierfrequencyaccuracy.4410.3MSreceiverperformanceforsynchronizationburstacquisition.4510.4MSFramealignmentperformance.4510.5MSlinkcontrol.4511Measurementuncertainty.4611.1Transmitter.4711.2Receiver.5011.3Transmitter/receiverparameterdefinitions&limits.5211.4Interpretationofmeasurementresults.52SIST EN 300 394-1 V2.1.2:2003

ETSIETSIEN300394-1V2.1.2(2000-12)6AnnexA(normative):TETRAreceivertesting.53A.1Frequenciesofspuriousresponse.53A.2TestcasesandtestconditionsforBSandMSreceivers.54A.3TestsignalT1,contentofBSCHandBNCH/T(V+D)&MBCH/T(PDO).59AnnexB(normative):Radiotestsystemfunctions.61B.1Testtransmitterandreceiver.61B.1.1General.61B.1.2Samplingsystem.61B.1.2.1General.61B.1.2.2TETRAfilter.61B.1.2.3Adjacentchannelpowermeasurements.61B.1.2.4Modulationaccuracymeasurements.62B.1.2.5Measurementofunwantedoutputpowerinthenon-activetransmitstate.62B.1.3Spectrumanalyser.62B.1.4Errorratetester.62B.1.5Testsignalrequirements.62B.1.5.1OnchanneltestsignalT1.62B.1.5.2InterferingtestsignalT2.63B.1.5.3InterferingtestsignalT3.63B.1.6Propagationsimulators.63B.1.7Timingmeasurementunit.63B.1.8Passivetestsystemcomponents.64B.1.9Testsystemcontroller.64AnnexC(normative):TETRATestConnectorInterface(TTCI).65C.1General.65C.2Formalaspects.65C.3TTCI,layer1.66C.3.1MechanicalandElectricalCharacteristics.66C.3.2TransmissionandReceptionCharacteristics.66C.4TTCI,Layer2.66C.4.1GeneralStructure.66C.4.2FrameStructure.66C.4.3FlowofI-framesonLayer2.67C.4.3.1TransmissionofFrames.67C.4.3.2Receptionofframes.67C.4.3.3ParametersonLayer2.68C.5TTCI,Layer3.68C.5.1Messagestructure.68C.5.2DefinitionsoftheMessages.68C.5.2.1DATO.68C.5.2.1.1Testequipmenterrorhandling.70C.5.2.2Bi-directionaloperationoftheTTCI.70C.5.2.3Codecconformancetesting.71C.5.2.4STindicator.71C.6ControlofMS/BS.71C.6.1ManualinterventionofMS/BS.71C.6.2Bi-directionaloperationofthetestinterface.71C.6.3MScontrolledbyT1.71C.7Characteristicsoftheinterface.71C.7.1Mechanicalcharacteristicsoftheinterface.71C.7.2Electriccharacteristicsoftheinterface.72SIST EN 300 394-1 V2.1.2:2003

ETSIETSIEN300394-1V2.1.2(2000-12)7C.8CodecconformancetestingusingtheTTCI.72C.8.1CodecconformancetestmethodologyusingtheTTCI.72AnnexD(normative):RFTestFacilityusingRFLoopBack.74D.1IntroductiontotheTETRATest(TT)protocolforRFloopbacktest.75D.1.1Outlinerequirements.75D.1.2TestModes.76D.1.3Switchingforloopbacktestmode.76D.2TETRATestEntity.77D.3TETRARFloopbacktestprotocol.78D.3.1SettingtheTETRAMSintoTETRATestmode.78D.3.2TETRATESTprotocol.79D.3.2.1ConfirmingthatTETRATESTMODEisset.79D.3.2.2OperatingTETRAloopback.80D.3.2.3EndingTETRATestmode.80D.3.3Badframeindication.80D.3.4Channelsrequiredtobeloopedback.81D.3.5TETRAloopbacktestscenarios.81D.4TETRATest(TT)PDUdescriptions.82D.4.1TTPDUdescriptiontablesdownlink.82D.4.1.1D-LOOPCOMMAND.82D.4.1.2D-OPENLOOPCOMMAND.82D.4.1.3D-TESTMODECONFIRMCOMMAND.82D.4.1.4D-TESTMODEENDCOMMAND.83D.4.2TTPDUdescriptiontablesuplink.83D.4.2.1U-LOOPCONFIRM.83D.4.2.2U-OPENLOOPCONFIRM.83D.4.2.3U-TESTMODECONFIRM.84D.4.2.4U-TESTMODEENDCONFIRM.84D.4.3Informationelementscoding.84D.4.3.1Loopbacktype.85D.4.3.2Confirm.85D.4.3.3MSpowerclass.85D.4.3.4PDU.86D.4.3.5Receiverclass.86D.5TTuseofMLE,LLCandMAC.86D.6MessagesequencechartsandoperationofTETRAloopback.87D.7IntroductiontotheT1TestModeforRFloopbacktest.87D.7.1Outlinerequirements.87D.7.2T1TestModes.87D.7.3Switchingforloopbacktestmode.88D.8TETRARFloopbackT1testmode.89D.8.1SettingTETRAequipmentintoT1testmode.89D.8.2T1loopbacktestmodeoperation.89D.8.3Logicalchannelstobeloopedback.90D.8.4Returnchannelforlogicalchannelloopback.90D.8.4.1Type1:TCH/7,2+AACH.91D.8.4.2Type2:SCH/F+AACH.91D.8.4.3Type3:BSCH+SCH/HD+AACH.92D.8.4.4Type4:TCH/2,4N=1+AACH.92D.8.4.5Type7:TCH/7,2(uplink).92D.8.4.6Type8:SCH/F(uplink).92D.8.4.7Type9:STCH+STCH(uplink).93D.8.4.8Type10:TCH/2,4N=1(uplink).93D.8.4.9Type11:SCH/HU+SCH/HU.93D.8.4.10Type15:TCH/S+TCH/S+AACH.93D.8.4.11Type16:TCH/S+TCH/S(uplink).94SIST EN 300 394-1 V2.1.2:2003

ETSIETSIEN300394-1V2.1.2(2000-12)8D.8.4.12Type17:TCH/4,8N=1+AACH.94D.8.4.13Type18:TCH/4,8N=1(uplink).94D.8.4.14Type19:TCH/Sspeechcodectest(downlink).94D.8.4.15Type20:TCH/Sspeechcodectest(uplink).95D.8.5Loopbacktestscenarios.95D.9DirectModeOperation(DMO).96D.9.1DO-MS.96D.9.2DU-MS.96D.9.3DW-MS.97D.9.4DM-REP.97D.9.5DM-GATE.97D.9.6DM-REP/GATE.97D.9.7DMOsummary.97AnnexE(informative):UsingRFloopbacktotestaTETRAMS.98E.1Introduction.98E.2ExpectedmodeofoperationfortestingaMS.99E.3RecognitionofTETRATestmodebyMS.102E.4Usingloopbacktotesttrafficchannels.103E.4.1TCH/7,2.105E.4.2TCH/S.106E.4.3TCH/2,4,N=8.106E.4.4Controlmessagesdurin
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