SIST EN 301 786 V1.2.1:2003

Fixed Radio Systems; Point-to-point equipment; Parameters for digital radio systems for the transmission of digital signals operating at 52 GHz

To insert in the mentioned EN's resp.ETS's for P-P radio relay systems a subsection on CW components wihin the section of the spectrum mask

Fiksni radijski sistemi – Oprema tipa točka-točka – Parametri za digitalne radijske sisteme za prenos digitalnih signalov, ki delujejo na frekvenci 52 GHz

General Information

• Status: Published
• Publication Date: 30-Nov-2003
• ICS: 33.040.20 - Transmission systems
• ICS: 33.060.30 - Radio relay and fixed satellite communications systems
• 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 301 786 V1.2.1 (2001-08) - Fixed Radio Systems; Point-to-point equipment; Parameters for digital radio systems for the transmission of digital signals operating at 52 GHz

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Fixed Radio Systems; Point-to-point equipment; Parameters for digital radio systems for the transmission of digital signals operating at 52 GHz33.060.30Radiorelejni in fiksni satelitski komunikacijski sistemiRadio relay and fixed satellite communications systems33.040.20Prenosni sistemTransmission systemsICS:Ta slovenski standard je istoveten z:EN 301 786 Version 1.2.1SIST EN 301 786 V1.2.1:2003en01-december-2003SIST EN 301 786 V1.2.1:2003SLOVENSKI
STANDARD



SIST EN 301 786 V1.2.1:2003



ETSIEN301786V1.2.1(2001-08)EuropeanStandard(Telecommunicationsseries)FixedRadioSystems;Point-to-pointequipment;Parametersfordigitalradiosystemsforthetransmissionofdigitalsignalsoperatingat52GHzSIST EN 301 786 V1.2.1:2003



ETSIETSIEN301786V1.2.1(2001-08)2ReferenceREN/TM-04111-30KeywordsDigital,DRRS,transmission,point-to-point,radioETSI650RoutedesLuciolesF-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.©EuropeanTelecommunicationsStandardsInstitute2001.Allrightsreserved.SIST EN 301 786 V1.2.1:2003



ETSIETSIEN301786V1.2.1(2001-08)3ContentsIntellectualPropertyRights.5Foreword.51Scope.62References.73Symbolsandabbreviations.83.1Symbols.83.2Abbreviations.94Generalcharacteristics.104.1Frequencybandsandchannelarrangements.104.1.1Channelarrangements.104.1.2Co-polarchannelspacingforsystemsoperatingonthesameroute.104.2Compatibilityrequirementsbetweensystems.104.3Performanceandavailabilityrequirements.104.4Environmentalconditions.114.4.1Equipmentwithinweatherprotectedlocations(indoorlocations).114.4.2Equipmentfornon-weatherprotectedlocations(outdoorlocations).114.5Powersupply.114.6Electromagneticcompatibility.114.7Systemblockdiagram.114.8TelecommunicationsManagementNetwork(TMN)interface.124.9Branching/feeder/antennacharacteristics.124.9.1Antennaradiationpatterns.124.9.2Antennacross-PolarDiscrimination(XPD).124.9.3AntennaInter-PortIsolation(IPI).124.9.4Waveguideflanges(orotherconnectors).124.9.5ReturnLoss(RL).125SystemParameters.125.1Transmissioncapacity.125.2Basebandparameters.135.2.1Plesiochronousinterfaces.135.2.2SDHbasebandinterface.135.3Transmittercharacteristics.135.3.1Transmitterpowerrange.135.3.2Transmitpowerandfrequencycontrol.135.3.2.1AutomaticTransmitPowerControl(ATPC).135.3.2.2RemoteTransmitPowerControl(RTPC).145.3.2.3RemoteFrequencyControl(RFC).145.3.3Transmitteroutputpowertolerance.145.3.4TransmitLocalOscillator(LO)frequencyarrangements.145.3.5RFspectrummask.145.3.6DiscreteCWlinesexceedingthespectrummasklimit.155.3.6.1Spectrallinesatthesymbolrate.155.3.6.2Otherspectrallines.165.3.7Spuriousemissions.165.3.7.1Spuriousemissions-external.175.3.7.2Spuriousemissions-internal.175.3.8Radiofrequencytolerance.175.4Receivercharacteristics.175.4.1Inputlevelrange.175.4.2Receiverlocaloscillatorfrequencyarrangements.175.4.3Spuriousemissions.175.4.3.1Spuriousemissions-internal.175.5Systemperformancewithoutdiversity.17SIST EN 301 786 V1.2.1:2003



ETSIETSIEN301786V1.2.1(2001-08)45.5.1BERasafunctionofReceiverinputSignalLevel(RSL).175.5.2ResidualBER.185.5.3Interferencesensitivity.185.5.3.1Co-channelinterferencesensitivity.185.5.3.2Adjacentchannelinterference.195.5.3.3ContinuousWave(CW)spuriousinterference.205.5.3.4Front-endnon-linearityrequirements(two-toneCWspuriousinterference).205.5.4Distortionsensitivity.205.6Systemcharacteristicswithdiversity.20AnnexA(informative):Additionalinformation.21A.1Radiofrequencychannelarrangement.21A.2RBER.22A.3Co-channelandadjacentchannelinterference.23AnnexB:Void.25AnnexC(normative):Systemtypecodesforregulatoryprocedures.26History.27SIST EN 301 786 V1.2.1:2003



ETSIETSIEN301786V1.2.1(2001-08)5IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.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)hasbeenproducedbyETSITechnicalCommitteeTransmissionandMultiplexing(TM).Thepresentdocumentspecifiestheminimumperformanceparametersforradioequipmentoperatinginthefrequencyrangesasdetailedinclause4.1.1.Theformertitleofthepresentdocumentwas"TransmissionandMultiplexing;DigitalRadioRelaySystems;ParametersfortheDRRSforthetransmissionofdigitalsignalsoperatingat52GHz".NationaltranspositiondatesDateofadoptionofthisEN:6July2001DateoflatestannouncementofthisEN(doa):31October2001DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):30April2002DateofwithdrawalofanyconflictingNationalStandard(dow):30April2002SIST EN 301 786 V1.2.1:2003



ETSIETSIEN301786V1.2.1(2001-08)61ScopeThepresentdocumentspecifiestheminimumperformanceparametersforterrestrialdigitalfixedserviceradiocommunicationsequipmentsoperatinginthe52GHzfrequencybandandprovidesforthefollowing:• introductionofuniquesystemtypecodesforregulatoryreferencetothevarioussystemtypesdetailedinthepresentdocument,refertonewannexC(normative)andrelatedcategoriesofequipmentclassesofspectralefficiency;• payloadcapacitiesforspectrumefficiencyclasses1to4;• digitalservicesoperatinginfrequencydivisionduplex(FDD)operationonly;• specificantennaradiationpatternsasdefinedinEN300833[11]).Digitalsystemsareintendedtobeusedforpoint-to-pointconnectionsinlocalandregionalnetworksatdataratesbetween2Mbit/sandSynchronousTransportModule,level1(STM-1)DigitalsystemsconsideredinthepresentdocumentwillbeabletomeettheerrorperformanceobjectivesoftheITU-Rnationalportionofthereferencepath,i.e.ITU-RRecommendationF.1189[18]andtheerrorperformanceobjectivesdetailedinITU-TRecommendationG.826[25].Theparameterstobespecifiedfallintotwocategories:a)thosethatarerequiredtoprovidecompatibilitybetweenchannelsfromdifferentsourcesofequipmentonthesameroute,connectedtoseparateantennas;b)parametersdefiningthetransmissionqualityoftheproposedsystem.ThepresentdocumentdealswithRadioFrequency(RF)andbasebandcharacteristicsrelevanttolow,mediumandhighcapacityPlesiochronousDigitalHierarchy(PDH)transmissionsystems,andSTM-0andSTM-1SynchronousDigitalHierarchy(SDH)transmissionsystems.Antenna/feedersystemrequirementsarecoveredinEN300833[11].ThepresentdocumentdoesnotcontainaspectsrelatedtotestproceduresandtestconditionshowevertheyaretobefoundinEN301126-1[3].Asthemaximumtransmissionrateinagivenbandwidthdependsonsystemspectralefficiency,differentequipmentclassesaredefined:Class1:equipmentspectralefficiencybasedontypically2-statesmodulationscheme(e.g.2-FSK,GaussianMinimumShiftKeying(GMSK)withdiscriminatordetection,orequivalent);Class2:equipmentspectralefficiencybasedontypically4-statesmodulationscheme(e.g.4-FSK,4-QAM,orequivalent);Class3:equipmentspectralefficiencybasedontypically8-statesmodulationscheme(e.g.8PSK,orequivalent);Class4:equipmentspectralefficiencybasedontypically16or32-statesmodulationscheme(e.g.16-QAM,32-QAM,orequivalent).Theaboveclassesareindicativeonlyanddonotimplyanyconstrainttotheactualmodulationformat,providedthatalltherequirementsinthepresentdocumentaremet.Safetyaspectsarenotconsideredinthepresentdocument.HowevercompliancetoCENELECEN60950[33]willberequiredtocomplywiththe99/5ECDirective(R&TTE).TechnicalbackgroundformostoftheparametersandrequirementsreferredinthepresentdocumentmaybefoundinTR101036-1[13]SIST EN 301 786 V1.2.1:2003



ETSIETSIEN301786V1.2.1(2001-08)72ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.• Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.• Foraspecificreference,subsequentrevisionsdonotapply.• Foranon-specificreference,thelatestversionapplies.[1]CEPT/ERCRecommendation12-11E(1999):"Radiofrequencychannelarrangementforfixedservicesystemsoperatingintheband51,4GHz-52,6GHz".[2]CEPT/ERCRecommendation74-01:"Spuriousemissions".[3]ETSIEN301126-1(V1.1.2):"FixedRadioSystems;Conformancetesting;Part1:Point-to-pointequipment-Definitions,generalrequirementsandtestprocedures".[4]ETSIETS300019:"EquipmentEngineering(EE);Environmentalconditionsandenvironmentaltestsfortelecommunicationsequipment".[5]ETSIETS300132-1:"EquipmentEngineering(EE);Powersupplyinterfaceattheinputtotelecommunicationsequipment;Part1:Operatedbyalternatingcurrent(ac)derivedfromdirectcurrent(dc)sources".[6]ETSIETS300132-2:"EquipmentEngineering(EE);Powersupplyinterfaceattheinputtotelecommunicationsequipment;Part2:Operatedbydirectcurrent(dc)".[7]ETSIEN300385:"ElectromagneticcompatibilityandRadiospectrumMatters(ERM);ElectroMagneticCompatibility(EMC)standardforfixedradiolinksandancillaryequipment".[8]ETSIETS300635:"TransmissionandMultiplexing(TM);SynchronousDigitalHierarchy(SDH);RadiospecificfunctionalblocksfortransmissionofMxSTM-N".[9]ETSIEN300645:"TelecommunicationsManagementNetwork(TMN);SynchronousDigitalHierarchy(SDH)radiorelayequipment;InformationmodelforuseonQinterfaces".[10]ETSIETS300785:"TransmissionandMultiplexing(TM);SynchronousDigitalHierarchy(SDH);RadiospecificfunctionalblocksfortransmissionofMxsub-STM-1".[11]ETSIEN300833:"FixedRadioSystems;Point-to-pointAntennas;Antennasforpoint-to-pointfixedradiosystemsoperatinginthefrequencyband3GHzto60GHz".[12]ETSITR101035(V1.1.3):"Transmissionandmultiplexing(TM);SynchronousDigitalHierarchy(SDH)aspectsregardingDigitalRadioRelaySystems(DRRS)".[13]ETSITR101036-1(V1.2.1):"FixedRadioSystems;Point-to-pointequipment;Genericwordingsforstandardsondigitalradiosystemscharacteristics;Part1:Generalaspectsandpoint-to-pointequipmentparameters".[14]IEC60154-2:"Flangesforwaveguides.Part2:Relevantspecificationsforflangesforordinaryrectangularwaveguides".[15]ITU-RRecommendationF.750:"Architecturesandfunctionalaspectsofradio-relaysystemsforSDH-basednetworks".[16]ITU-RRecommendationF.751:"Transmissioncharacteristicsandperformancerequirementsofradio-relaysystemsforSDH-basednetworks".[17]ITU-RRecommendationF.1102:"Characteristicsofradio-relaysystemsoperatinginfrequencybandsaboveabout17GHz".SIST EN 301 786 V1.2.1:2003



ETSIETSIEN301786V1.2.1(2001-08)8[18]ITU-RRecommendationF.1189:"Errorperformanceobjectivesforconstantbitratedigitalpathsatorabovetheprimaryratecarriedbydigitalradio-relaysystemswhichmayformpartorallofthenationalportionofa27500kmhypotheticalreferencepath".[19]ITU-RRecommendationF.1191:"Bandwidthsandunwantedemissionsofdigitalradio-relaysystems".[20]ITU-TRecommendationG.703:"Physical/electricalcharacteristicsofhierarchicaldigitalinterfaces".[21]ITU-TRecommendationG.707:"Networknodeinterfaceforthesynchronousdigitalhierarchy(SDH)".[22]ITU-TRecommendationG.773:"ProtocolsuitesforQ-interfacesformanagementoftransmissionsystems".[23]ITU-TRecommendationG.783:"Characteristicsofsynchronousdigitalhierarchy(SDH)equipmentfunctionalblocks".[24]ITU-TRecommendationG.784:"Synchronousdigitalhierarchy(SDH)management".[25]ITU-TRecommendationG.826:"Errorperformanceparametersandobjectivesforinternational,constantbitratedigitalpathsatorabovetheprimaryrate".[26]ITU-TRecommendationG.828:"Errorperformanceparametersandobjectivesforinternationalsynchronousdigitalpaths".[27]ITU-TRecommendationG.861:"PrinciplesandguidelinesfortheintegrationofsatelliteandradiosystemsinSDHtransportnetworks".[28]ITU-TRecommendationG.957:"Opticalinterfacesforequipmentsandsystemsrelatingtothesynchronousdigitalhierarchy".[29]ITU-TRecommendationO.151:"Errorperformancemeasuringequipmentoperatingattheprimaryrateandabove".[30]ITU-TRecommendationO.181:"EquipmenttoassesserrorperformanceonSTM-Ninterfaces".[31]ITU-RRecommendationP.530-6:"Propagationdataandpredictionmethodsrequiredforthedesignofterrestrialline-of-sightsystems".[32]CouncilDirective89/336/EECof3May1989ontheapproximationofthelawsoftheMemberStatesrelatingtoelectromagneticcompatibility.[33]CENELECEN60950:"Safetyofinformationtechnologyequipment".[34]ETSIEN301489-4:"ElectromagneticcompatibilityandRadiospectrumMatters(ERM);ElectroMagneticCompatibility(EMC)standardforradioequipmentandservices;Part4:Specificconditionsforfixedradiolinksandancillaryequipmentandservices".3Symbolsandabbreviations3.1SymbolsForthepurposesofthepresentdocument,thefollowingsymbolsapply:dBdecibeldBidecibelrelativetoisotropicradiatordBmdecibelrelativeto1mWdBudecibelrelativeto1microVoltdBWdecibelrelativeto1WGHzGigaHertzkHzkiloHertzSIST EN 301 786 V1.2.1:2003



ETSIETSIEN301786V1.2.1(2001-08)9Mbit/sMega-bitspersecondMHzMegaHertzppmpartspermillionmWmilliWattΩOhm3.2AbbreviationsForthepurposesofthepresentdocument,thefollowingabbreviationsapply:acalternatingcurrentATPCAutomaticTransmitPowerControlAUAdministrativeUnitBBERBackgroundBlockErrorRateBERBitErrorRateC/ICarriertoInterferenceratioCMICodedMarkInversionCSminminimumpracticalChannelSeparation(foragivenradio-frequencychannelarrangement)CWContinuousWavedcdirectcurrentDRRSDigitalRadioRelaySystemsEIRPEquivalentIsotropicallyRadiatedPowerEMCElectroMagneticCompatibilityESRErroredSecondRatioFDDFrequencyDivisionDuplexFSKFrequency-ShiftKeying(modulation)GMSKGaussianMinimumShiftKeying(modulation)IECInternationalElectrotechnicalCommitteeIFIntermediateFrequencyIPIInter-PortIsolationLOLocalOscillatorn.a.notapplicablePDHPlesiochronousDigitalHierarchyPRBSPseudoRandomBinarySequenceQAMQuadratureAmplitudeModulationRBERResidualBitErrorRateRFRadioFrequencyRFCRemoteFrequencyControlRLReturnLossRSLReceiveSignalLevelRTPCRemoteTransmitPowerControlSDHSynchronousDigitalHierarchySOHSectionOverHeadSTM-NSynchronousTransportModule,levelNSTM-0mediumcapacitySDHradiotransportmodule(51,840Mb
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