SIST EN 301 430:2001
(Main)Satellite Earth Stations and Systems (SES); Harmonized EN for Satellite News Gathering Transportable Earth Stations (SNG TES) operating in the 11-12/13-14 GHz frequency bands covering essential requirements under article 3.2 of the R&TTE directive
Satellite Earth Stations and Systems (SES); Harmonized EN for Satellite News Gathering Transportable Earth Stations (SNG TES) operating in the 11-12/13-14 GHz frequency bands covering essential requirements under article 3.2 of the R&TTE directive
The new R&TTE Directive implies the conversion of existing TBRs. TC SES decided during SES#40 to accelerate the process, and planned to send TBR26, TBR27, TBR28, TBR30,TBR41, TBR42, TBR43 and TBR44 to OAP during a dedicated TC SES #42 meeting (30/11-3/12/99).
Satelitske zemeljske postaje in sistemi (SES) - Harmonizirani EN za prenosljive zemeljske postaje (TES) za satelitsko novinarstvo (SNG), ki delujejo v frekvenčnih pasovih 11-12/13-14 GHz, ki zajema bistvene zahteve člena 3.2 direktive R&TTE
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Satellite Earth Stations and Systems (SES); Harmonized EN for Satellite News Gathering Transportable Earth Stations (SNG TES) operating in the 11-12/13-14 GHz frequency bands covering essential requirements under article 3.2 of the R&TTE directive33.070.40SatelitSatelliteICS:Ta slovenski standard je istoveten z:EN 301 430 Version 1.1.136IST EN 301 430:2001en01-MXOLM-20013SIST EN 301 430:2001SLOVENSKI
STANDARD
SIST EN 301 430:2001
ETSIEN301430V1.1.1(2000-05)CandidateHarmonizedEuropeanStandard(Telecommunicationsseries)SatelliteEarthStationsandSystems(SES);HarmonizedENforSatelliteNewsGatheringTransportableEarthStations(SNGTES)operatinginthe11-12/13-14GHzfrequencybandscoveringessentialrequirementsunderarticle3.2oftheR&TTEdirectiveSIST EN 301 430:2001
ETSIETSIEN301430V1.1.1(2000-05)2ReferenceDEN/SES-000-TBR30Keywordssatellite,earthstation,SNG,regulationETSI650RoutedesLuciolesF-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 301 430:2001
ETSIETSIEN301430V1.1.1(2000-05)3ContentsIntellectualPropertyRights.5Foreword.5Introduction.51Scope.82References.93Definitionsandabbreviations.93.1Definitions.93.2Abbreviations.104Technicalrequirementspecifications.114.1Environmentalprofile.114.2Conformancerequirements.114.2.1Off-axisEIRPemissiondensitywithintheband(s).114.2.1.1Justification.114.2.1.2Specification.114.2.1.3Conformancetests.114.2.2Off-axisspuriousradiation.114.2.2.1Justification.114.2.2.2Specification.124.2.2.3Conformancetests.124.2.3On-axisspuriousradiation.134.2.3.1Justification.134.2.3.2Specification.134.2.3.3Conformancetests.134.2.4Mechanical(antennapointing).134.2.4.1Justification.134.2.4.2Specification.134.2.4.3Conformancetests.135Testingforcompliancewithtechnicalrequirements.145.1Environmentalconditionsfortesting.145.2Essentialradiotestsuites.146Testmethods.146.1General.146.2Off-axisEIRPdensitywithintheband.156.2.1Testmethod.156.2.1.1General.156.2.1.2Transmitoutputpowerdensity.156.2.1.2.1General.156.2.1.2.2Testsite.156.2.1.2.3Methodofmeasurement.156.2.1.3Antennatransmitgain.166.2.1.3.1General.166.2.1.3.2Testsite.166.2.1.3.3Methodofmeasurement.166.2.1.4Antennatransmitradiationpatterns.176.2.1.4.1General.176.2.1.4.2Testsite.176.2.1.4.3Methodofmeasurement.186.2.1.4.4Co-polarradiationpattern-azimuth.186.2.1.4.5Co-polarradiationpattern-elevation.186.2.1.4.6Cross-polarradiationpattern-azimuth.196.2.1.4.7Cross-polarradiationpattern-elevation.20SIST EN 301 430:2001
ETSIETSIEN301430V1.1.1(2000-05)46.2.2Computationofresults.206.3Off-axisspuriousradiation.206.3.1Testmethod.206.3.1.1Upto1,0GHz.216.3.1.1.1Testsite.216.3.1.1.2Measuringreceivers.216.3.1.1.3Procedure.216.3.1.2Above1,0GHz.216.3.1.2.1General.216.3.1.2.2Identificationofthesignificantfrequenciesofspuriousradiation.226.3.1.2.2.1Testsite.226.3.1.2.2.2Procedure.226.3.1.2.3Measurementofradiatedpowerlevelsofidentifiedspuriousradiation.226.3.1.2.3.1Testsite.226.3.1.2.3.2Procedure.226.3.1.2.4Measurementofconductedspuriousradiationattheantennaflange.236.3.1.2.4.1Testsite.236.3.1.2.4.2Procedure.236.4On-axisspuriousradiation.246.4.1Testmethod.246.4.1.1General.246.4.1.2Methodofmeasurement.246.5Mechanical(antennapointing).256.5.1Testmethod.257TestmethodsforSNGTESsubsystems.257.1General.257.2Antennasubsystemreplacement.26AnnexA(normative):TheENRequirementsTable(EN-RT).27AnnexB(informative):Pointingstabilitymethodology.28Bibliography.29History.30SIST EN 301 430:2001
ETSIETSIEN301430V1.1.1(2000-05)5IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.TheinformationpertainingtotheseessentialIPRs,ifany,ispubliclyavailableforETSImembersandnon-members,andcanbefoundinSR000314:"IntellectualPropertyRights(IPRs);Essential,orpotentiallyEssential,IPRsnotifiedtoETSIinrespectofETSIstandards",whichisavailablefromtheETSISecretariat.LatestupdatesareavailableontheETSIWebserver(http://www.etsi.org/ipr).PursuanttotheETSIIPRPolicy,noinvestigation,includingIPRsearches,hasbeencarriedoutbyETSI.NoguaranteecanbegivenastotheexistenceofotherIPRsnotreferencedinSR000314(ortheupdatesontheETSIWebserver)whichare,ormaybe,ormaybecome,essentialtothepresentdocument.ForewordThisCandidateHarmonizedEuropeanStandard(Telecommunicationsseries)hasbeenproducedbyETSITechnicalCommitteeSatelliteEarthStationsandSystems(SES).ThepresentdocumenthasbeenproducedbyETSIinresponsetoamandatefromtheEuropeanCommissionissuedunderCouncilDirective98/34/EC[4](asamended)layingdownaprocedurefortheprovisionofinformationinthefieldoftechnicalstandardsandregulations.ThepresentdocumentisintendedtobecomeaHarmonizedStandard,thereferenceofwhichwillbepublishedintheOfficialJournaloftheEuropeanCommunitiesreferencingtheDirective1999/5/EC[1]oftheEuropeanParliamentandoftheCouncilof9March1999onradioequipmentandtelecommunicationsterminalequipmentandthemutualrecognitionoftheirconformity("theR&TTEDirective").NationaltranspositiondatesDateofadoptionofthisEN:28April2000DateoflatestannouncementofthisEN(doa):31July2000DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):31January2001DateofwithdrawalofanyconflictingNationalStandard(dow):31January2001SIST EN 301 430:2001
ETSIETSIEN301430V1.1.1(2000-05)6IntroductionETSIhasdesignedamodularstructureforthestandards.Eachstandardisamoduleinthestructure.Themodularstructureisshowninfigure1.NewstandardforHealthforradio(ifneeded)Useofspectrum*IfneededScopedbyequipmentclassortypeScopedbyfrequencyand/orequipmenttypeDisability*Privacy*Fraud*Noharmtothenetwork*Emergency*Inter-workingviathenetwork*Inter-workingwiththenetworkNon-radioRadio(RE)Non-TTETTE3.1b3.23.3c3.3b3.3a3.3d3.3e3.3fRadioProductEMCExistingEMCstandardstobereplacedbyanewsinglemulti-partstandardGenericandbasestandardsalsonotifiedunderEMCDirectiveStandardsalsonotifiedunderLVDDirective(inclacousticsafetyifneeded)3.1aNewradioharmonisedstandardsSpectrumEMCSafetyFigure1:ModularstructureforthevariousstandardsusedundertheR&TTEDirectiveThelefthandedgeofthefigureshowsthedifferentsubclausesofArticle3oftheDirective.SIST EN 301 430:2001
ETSIETSIEN301430V1.1.1(2000-05)7Forarticle3.3varioushorizontalboxesareshown.TheirdottedlinesindicatethatnoessentialrequirementsintheseareashaveyetbeenadoptedbytheCommission.Ifsuchessentialrequirementsareadopted,theywillbeelaboratedinindividualstandardswhosescopeislikelytobespecifiedbyfunctionorinterfacetype.Theverticalboxesshowthestandardsunderarticle3.2fortheuseoftheradiospectrum.Thescopesofthesestandardsarespecifiedeitherbyfrequency(normallyinthecasewherefrequencybandsareharmonized)orbyradioequipmenttype.Forarticle3.1(b),thediagramshowsthenewsinglemulti-partproductEMCstandardforradio,andtheexistingcollectionofgenericandbasestandardscurrentlyusedundertheEMCDirective.Thepartsofthisnewstandardwillbecomeavailableinthesecondhalfof2000,andtheexistingseparateEMCstandardswillbeuseduntilitisavailable.Forarticle3.1(a)thediagramshowstheexistingsafetystandardscurrentlyusedundertheLVDDirectiveandthepossibilityofanewstandardonhealthrelatingtoradioemissionsThebottomofthefigureshowstherelationshipofthestandardstoradioequipmentandtelecommunicationsterminalequipment.Aparticularequipmentmayberadioequipment,telecommunicationsterminalequipmentorboth.Themodularapproachhasbeentakenbecause:-itminimizesthenumberofstandardsneeded.Becauseequipmentmayhavemultipleinterfacesandfunctionsitisnotpracticabletoproduceasinglestandardforeachpossiblecombinationoffunctionsthatmayoccurinanequipment.-itprovidesscopeforstandardstobeadded-underarticle3.2whennewfrequencybandsareagreedor-underarticle3.3shouldtheCommissiontakethenecessarydecisions,withoutrequiringalterationofstandardsthatarealreadypublished.ThepresentdocumentisbasedonTBR030[5].Thedeterminationoftheparametersoftheuserearthstationsusingagivengeo-stationarysatellitefortheprotectionofthespectrumallocatedtothatsatellite,isconsideredtobeundertheresponsibilityofthesatelliteoperatororthesatellitenetworkoperators.ForthisreasontherequirementonthecrosspolarizationdiscriminationwhichwasinTBR30[5]hasnotbeencopiedinthepresentdocumentandintermodulationlimitsinsidethetransmitfrequencyband(s)aretobedeterminedbysystemdesignandaresubjecttosatelliteoperatorspecifications.Therequirementshavebeenselectedtoensureanadequatelevelofcompatibilitywithotherradioservices.Thelevels,however,donotcoverextremecaseswhichmayoccurinanylocationbutwithalowprobabilityofoccurrence.Thepresentdocumentmaynotcoverthosecaseswhereapotentialsourceofinterferencewhichisproducingindividuallyrepeatedtransientphenomenaoracontinuousphenomenonispresent,e.g.aradarorbroadcastsiteinthenearvicinity.Insuchacaseitmaybenecessarytousespecialprotectionappliedtoeitherthesourceofinterference,ortheinterferedpartorboth.Thepresentdocumentdoesnotcontainanyrequirement,recommendationorinformationabouttheinstallationoftheSNGTESs.SIST EN 301 430:2001
ETSIETSIEN301430V1.1.1(2000-05)81ScopeThepresentdocumentappliestoSatelliteNewsGathering(SNG)TransportableEarthStations(TESs)whichhavethefollowingcharacteristics:-theSNGTESsaredesignedforSatelliteNewsGathering(SNG)whichcanbeeitheranunforeseenorpre-plannedactivity;-SNGTESiscapableoftransmittingtelevisionsignalsandassociatedaudioorprogrammeaudioonlytowardsasatellitepositionedonthegeostationaryorbit.Themodulationmethodmaybeeitheranalogueordigital.Suchtransmissionsarepoint-to-pointorpoint-to-multipointbutnotforgeneralbroadcastreception;-theSNGTESsaredesignedforrelocationatanytimetoadifferentfixedoperatinglocationbutarenotintendedtooperateduringtherelocationperiod.TheSNGTESscanbeeithervehiclemountedorpackedfortransportation.TheSNGTESsconsideredinthepresentdocumentarethosedesignedtooperatewhilststationary;-theSNGTESsareoperatinginthefollowingbandsallocatedtotheFixedSatelliteServices(FSS):-10,70GHzto11,70GHz(space-to-earth,shared);-12,50GHzto12,75GHz(space-to-earth,exclusive);-12,75GHzto13,25GHz(earth-to-space,shared);-13,75GHzto14,25GHz(earth-to-space,exclusive);-14,25GHzto14,50GHz(earth-to-space,shared).-frequenciescouldbeselectedfromthroughtheentirefrequencyrangeorberestrictedtoarangecompletelyenclosedwithinthosebands.ThesebandsarepartlysharedbetweenFSSandFixedService(FS);-atpresenttheITURadioRegulations[3]restricttheuseofthe13,75GHzto14,00GHzbandtoearthstationshavinganantennadiameterof4,5morgreaterandhavingatransmittingEIRPbetween68dBWand85dBW;-theSNGTESsuselinearpolarization;-theSNGTESsoperatethroughageostationarysatelliteatleast3°awayfromanyothergeostationarysatelliteoperatinginthesamefrequencybandandcoveringthesamearea;-theSNGTESantennadiameterdoesnotexceed5m,orequivalentcorrespondingaperture;-theSNGTESsaredesignedforattendedoperation.ThepresentdocumentappliestotheSNGTESwithitsancillaryequipmentanditsvariousterrestrialports,andwhenoperatedwithintheboundarylimitsoftheoperationalenvironmentalprofiledeclaredbytheapplicant.ThepresentdocumentisintendedtocovertheprovisionsofDirective1999/5/EC[1](R&TTEDirective)Article3.2,whichstatesthat"…radioequipmentshallbesoconstructedthatiteffectivelyusesthespectrumallocatedtoterrestrial/spaceradiocommunicationsandorbitalresourcessoastoavoidharmfulinterference.".Inadditiontothepresentdocument,otherENsthatspecifytechnicalrequirementsinrespectofessentialrequirementsunderotherpartsofArticle3oftheR&TTEDirective[1]mayapplytoequipmentwithinthescopeofthepresentdocument.NOTE:AlistofsuchENsisincludedontheETSIwebsite.SIST EN 301 430:2001
ETSIETSIEN301430V1.1.1(2000-05)92ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.• Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.• Foraspecificreference,subsequentrevisionsdonotapply.• Foranon-specificreference,thelatestversionapplies.• Anon-specificreferencetoanETSshallalsobetakentorefertolaterversionspublishedasanENwiththesamenumber.[1]Directive1999/5/ECoftheEuropeanParliamentandoftheCouncilof9March1999onradioequipmentandtelecommunicationsequipmentandthemutualrecognitionoftheirconformity.[2]CISPR16-1:"Specificationforradiodisturbanceandimmunitymeasuringapparatusandmethods-Part1:Radiodisturbanceandimmunitymeasuringapparatus"(annexG:Validationoftheopenareatestsiteforthefrequencyrangeof30MHzto1000MHz).[3]ITURadioRegulations.[4]Directive98/34/ECoftheEuropeanParliamentandoftheCouncilof22June1998layingdownaprocedurefortheprovisionofinformationinthefieldoftechnicalstandardsandregulations.[5]TBR030:"SatelliteEarthStationsandSystems(SES);SatelliteNewsGathering(SNG)TransportableEarthStations(TES)operatinginthe11-12/13-14GHzfrequencybands".3Definitionsandabbreviations3.1DefinitionsForthepurposeofthepresentdocument,thetermsanddefinitionsgivenintheR&TTEDirective[1],andthefollowingtermsanddefinitionsapply.applicant:manufacturerorhisauthorizedrepresentativewithintheEuropeanCommunityorthepersonresponsibleforplacingtheapparatusonthemarket.carrier-offstate:thatstatewheretheSNGTESiselectricallypoweredandisnottransmittingasignal.NOTE1:ASNGTESisconsideredtobeinthecarrier-offstatewhenoneofthefollowingconditionsissatisfied:-theHighPowerAmplifier(HPA)isinstandbymode;-thetransmitsubsystemisnotswitchedtotheantenna.carrier-onstate:thatstatewheretheSNGTESistransmittingasignal.Environmentalprofile:rangeofenvironmentalconditionsunderwhichequipmentwithinthescopeofthepresentdocumentisrequiredtocomplywiththeprovisionsofthepresentdocument.exclusionband:exclusionbandiscentredonthetransmitfrequencyandisequalto5timestheoccupiedbandwidth.occupiedBandwidth(Bo):foradigitalmodulationschemethewidthofthesignalspectrum10dBbelowthemaximuminbanddensity.Forananaloguemodulationschemetheoccupiedbandwidth(Bo)isdefinedasfollows:Bo=∆Fpp+2fmSIST EN 301 430:2001
ETSIETSIEN301430V1.1.1(2000-05)10where:∆Fpp=peak-to-peakfrequencydeviationoftheTV-carrierfora1Vpeak-to-peaktesttoneatthepre-emphasisnetworkcross-overfrequencyinHz;andfm=topvideobasebandfrequency(e.g.5MHz).SatelliteNewsGatheringTransportableEarthStation(SNGTES):equipmentcapableoftransmittingtelevisionsignalsandassociatedaudioorprogrammeaudioonlytowardsasatellitepositionedonthegeostationaryorbit.Themodulationmethodmaybeeitheranalogueordigital.Suchtransmissionsarepoint-to-pointorpoint-to-multipointbutnotforgeneralbroadcastreception.TheSNGTESusuallycomprisesthemainparts,asdefinedbelow,andallpower,interconnectingandothercablesrequiredforproperoperationoftheequipmentasfollows:a)theantennasubsystem,whichconvertstheincidentelectromagneticwaveintoaguidedwaveandviceversaandwhichincludesanymountingthatmayberequired;b)thetransmitsubsystem,whichiscomposedofthefrequencytranslationequipmentandthehighpoweramplifier;c)thereceivesubsystem,whichconsistsofthelownoiseamplifierandthefrequencytranslationequipment;d)thegroundcommunicationssubsystem,whichconsistsofmodulationanddemodulationequipment,eitheranalogueordigital,andassociatedbasebandequipment;e)themonitoringandcontrolsubsystemwhichconsistsoftestequipmenttogetherwithatransmitteridentificationsystemifimplemented;f)thecommunicationssubsystemwhichconsistsofandafacilityfortwowaycommunicationifimplemented;g)thepowersubsystem,whichconsistsofanypowergenerationequipmentthatmayberequired;h)thetransportationsubsystem,whichconsistsofeitheravehicleforvehiclemountedSNGTESorflightcasesfor"flyaway"SNGTES.spuriousradiation:anyradiationoutsidetheexclusionband.transmitfrequencyband:oneofthefollowingfrequencybands,orapartofthem,withinwhichtheSNGTESisabletotransmititscarrier:-12,75GHzto13,25GHz;-13,75GHzto14,50GHz.ThetransmitfrequencybandsoftheSNGTESaredeclaredbytheapplicant.NOTE2:AnSNGTESmaybedesignedforseveraltransmitfrequencybands.3.2AbbreviationsForthepurposeofthepresentdocument,thefollowingabbreviationsapply:EIRPEquivalentIsotropicallyRadiatedPowerEUTEquipmentUnderTestHPAHighPowerAmplifierLNALowNoiseAmplifierLNBLowNoiseBlockmodemMODulator/DEModulatorR&TTERadioandTelecommunicationsTerminalEquipmentRFRadioFrequencySNGTESSatelliteNewsGatheringTransportableEarthStationSIST EN 301 430:2001
ETSIETSIEN301430V1.1.1(2000-05)114Technicalrequirementspecifications4.1EnvironmentalprofileThetechnicalrequirementsofthepresentdocumentapplyundertheenvironmentalprofileforoperationoftheequipment,whichshallbedeclaredbythesupplier.Theequipmentshallcomplywithallthetechnicalrequirementsofthepresentdocumentatalltimeswhenoperatingwithintheboundarylimitsofthedeclaredoperationalenvironmentalprofile.4.2Conformancerequirements4.2.1Off-axisEIRPemissiondensitywithintheband(s)Off-axisEIRPemissiondensity(co-polarandcrosspolar)withinthetransmitfrequencyband(s).4.2.1.1JustificationProtectionofothersatellite(uplink)systems.4.2.1.2SpecificationThemaximumEIRPinany40kHzbandoftheco-polarizedcomponentinanydirectionφdegreesfromtheantennamainbeamaxisshallnotexceedthefollowinglimits:33-25logφdBWwhere2,5°≤φ≤7,0°+12dBWwhere7,0°<φ≤9,2°36-25logφdBWwhere9,2°<φ≤48°-6dBWwhere48,0°<φ≤180°Whereφistheangle,indegrees,betweenthemainbeamaxisandthedirectionconsidered.Forφ>70°thevaluesgivenabovemaybeincreasedto0dBiovertherangeofanglesforwhichtheparticularfeedsystemmaygiverisetorelativelyhighlevelsofspillover.InadditionthemaximumEIRPinany40kHzbandofthecrosspolarizedcomponentinanydirectionφdegreesfromtheantennamainbeamaxisshallnotexceedthefollowinglimits:23-25logφdBWwhere2,5°≤φ≤7,0°+2dBWwhere7,0°<φ≤9,2°Whereφistheangle,indegrees,betweenthemainbeamaxisandthedirectionconsidered.4.2.1.3ConformancetestsConformancetestsshallbecarriedoutaspersubclause6.2.1withtheresultsbeingcomputedinaccordancewithsubclause6.2.2.4.2.2Off-axisspuriousradiation4.2.2.1JustificationTolimitthelevelofinterferencetoterrestrialandsatelliteradioservices.SIST EN 301 430:2001
ETSIETSIEN301430V1.1.1(2000-05)124.2.2.2Specification1)TheSNGTESshallnotexceedthelimitsforradiatedfieldstrengthoverthefrequencyrangefrom30MHzto1000MHzspecifiedintable1.Table1:Limitsofradiatedfieldstrengthatatestdistanceof10mina120kHzbandwidthFrequencyrange(MHz)Quasi-peaklimits(dBµV/m)30to23030230to100037Thelowerlimitsshallapplyatthetransitionfrequency.2)Thisspecificationappliesoutsidetheexclusionband.Forthecarrier-offstate,theoff-axisspuriousEIRPfromtheSNGTES,inany100kHzband,shallnotexceedthelimitsgivenintable2,foralloff-axisanglesgreaterthan7°:Table2:LimitsofspuriousEIRPwithcarrier-offFrequencyrange(GHz)EIRP(dBpW)1,0to10,74810,7to21,25421,2to40,060Thelowerlimitsshallapplyatthetransitionfrequencies.3)Thisspecificationappliesoutsidetheexclusionband.Forthecarrier-onstate,theoff-axisspuriousEIRPinany100kHzbandfromtheSNGTES,shallnotexceedthelimitsgivenintable3,foralloff-axisanglesgreaterthan7°:Table3:LimitsofspuriousEIRPwithcarrier-onFrequencyrange(GHz)EIRP(dBpW)1,0-3,4493,4-10,75510,7-11,76111,7-21,278(note)21,2-40,067NOTE:Thislimitmaybeexceededinafrequencybandwhichshallnotexceed80MHzcentredonthecarrierfrequency.Thelowerlimitsshallapplyatthetransitionfrequency.Inthefrequencybandsfrom25,5GHzto26,5GHzandfrom27,5GHzto29,0GHz,forany20MHzbandwithinwhichoneormorespurioussignalsexceedingtheabovelimitof67dBpWarepresent,thenth
...
SLOVENSKI STANDARD
SIST EN 301 430:2001
01-september-2001
6DWHOLWVNH]HPHOMVNHSRVWDMHLQVLVWHPL 6(6 +DUPRQL]LUDQL(1]DSUHQRVOMLYH
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Satellite Earth Stations and Systems (SES); Harmonized EN for Satellite News
Gathering Transportable Earth Stations (SNG TES) operating in the 11-12/13-14 GHz
frequency bands covering essential requirements under article 3.2 of the R&TTE
directive
Ta slovenski standard je istoveten z: EN 301 430 Version 1.1.1
ICS:
33.070.40 Satelit Satellite
SIST EN 301 430:2001 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 301 430:2001
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SIST EN 301 430:2001
ETSI EN 301 430 V1.1.1 (2000-05)
Candidate Harmonized European Standard (Telecommunications series)
Satellite Earth Stations and Systems (SES);
Harmonized EN for Satellite News Gathering
Transportable Earth Stations (SNG TES)
operating in the 11-12/13-14 GHz frequency bands
covering essential requirements under article 3.2
of the R&TTE directive
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SIST EN 301 430:2001
2 ETSI EN 301 430 V1.1.1 (2000-05)
Reference
DEN/SES-000-TBR30
Keywords
satellite, earth station, SNG, regulation
ETSI
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All rights reserved.
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SIST EN 301 430:2001
3 ETSI EN 301 430 V1.1.1 (2000-05)
Contents
Intellectual Property Rights.5
Foreword .5
Introduction .5
1 Scope.8
2 References.9
3 Definitions and abbreviations .9
3.1 Definitions.9
3.2 Abbreviations .10
4 Technical requirement specifications .11
4.1 Environmental profile.11
4.2 Conformance requirements.11
4.2.1 Off-axis EIRP emission density within the band(s) .11
4.2.1.1 Justification .11
4.2.1.2 Specification.11
4.2.1.3 Conformance tests.11
4.2.2 Off-axis spurious radiation.11
4.2.2.1 Justification .11
4.2.2.2 Specification.12
4.2.2.3 Conformance tests.12
4.2.3 On-axis spurious radiation .13
4.2.3.1 Justification .13
4.2.3.2 Specification.13
4.2.3.3 Conformance tests.13
4.2.4 Mechanical (antenna pointing).13
4.2.4.1 Justification .13
4.2.4.2 Specification.13
4.2.4.3 Conformance tests.13
5 Testing for compliance with technical requirements .14
5.1 Environmental conditions for testing.14
5.2 Essential radio test suites.14
6 Test methods .14
6.1 General.14
6.2 Off-axis EIRP density within the band .15
6.2.1 Test method .15
6.2.1.1 General.15
6.2.1.2 Transmit output power density.15
6.2.1.2.1 General .15
6.2.1.2.2 Test site .15
6.2.1.2.3 Method of measurement .15
6.2.1.3 Antenna transmit gain.16
6.2.1.3.1 General .16
6.2.1.3.2 Test site .16
6.2.1.3.3 Method of measurement .16
6.2.1.4 Antenna transmit radiation patterns.17
6.2.1.4.1 General .17
6.2.1.4.2 Test site .17
6.2.1.4.3 Method of measurement .18
6.2.1.4.4 Co-polar radiation pattern - azimuth.18
6.2.1.4.5 Co-polar radiation pattern - elevation.18
6.2.1.4.6 Cross-polar radiation pattern - azimuth .19
6.2.1.4.7 Cross-polar radiation pattern - elevation .20
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4 ETSI EN 301 430 V1.1.1 (2000-05)
6.2.2 Computation of results.20
6.3 Off-axis spurious radiation .20
6.3.1 Test method .20
6.3.1.1 Up to 1,0 GHz.21
6.3.1.1.1 Test site .21
6.3.1.1.2 Measuring receivers.21
6.3.1.1.3 Procedure.21
6.3.1.2 Above 1,0 GHz .21
6.3.1.2.1 General .21
6.3.1.2.2 Identification of the significant frequencies of spurious radiation.22
6.3.1.2.2.1 Test site.22
6.3.1.2.2.2 Procedure .22
6.3.1.2.3 Measurement of radiated power levels of identified spurious radiation .22
6.3.1.2.3.1 Test site.22
6.3.1.2.3.2 Procedure .22
6.3.1.2.4 Measurement of conducted spurious radiation at the antenna flange.23
6.3.1.2.4.1 Test site.23
6.3.1.2.4.2 Procedure .23
6.4 On-axis spurious radiation.24
6.4.1 Test method .24
6.4.1.1 General.24
6.4.1.2 Method of measurement.24
6.5 Mechanical (antenna pointing) .25
6.5.1 Test method .25
7 Test methods for SNG TES subsystems .25
7.1 General .25
7.2 Antenna subsystem replacement.26
Annex A (normative): The EN Requirements Table (EN-RT) .27
Annex B (informative): Pointing stability methodology.28
Bibliography.29
History.30
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SIST EN 301 430:2001
5 ETSI EN 301 430 V1.1.1 (2000-05)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect
of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server
(http://www.etsi.org/ipr).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in SR 000 314 (or the updates on the ETSI Web server)
which are, or may be, or may become, essential to the present document.
Foreword
This Candidate Harmonized European Standard (Telecommunications series) has been produced by ETSI Technical
Committee Satellite Earth Stations and Systems (SES).
The present document has been produced by ETSI in response to a mandate from the European Commission issued
under Council Directive 98/34/EC [4] (as amended) laying down a procedure for the provision of information in the
field of technical standards and regulations.
The present document is intended to become a Harmonized Standard, the reference of which will be published in the
Official Journal of the European Communities referencing the Directive 1999/5/EC [1] of the European Parliament and
of the Council of 9 March 1999 on radio equipment and telecommunications terminal equipment and the mutual
recognition of their conformity ("the R&TTE Directive").
National transposition dates
Date of adoption of this EN: 28 April 2000
Date of latest announcement of this EN (doa): 31 July 2000
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 January 2001
Date of withdrawal of any conflicting National Standard (dow): 31 January 2001
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6 ETSI EN 301 430 V1.1.1 (2000-05)
Introduction
ETSI has designed a modular structure for the standards. Each standard is a module in the structure. The modular
structure is shown in figure 1.
Disability*
3.3f
Emergency*
3.3e
Fraud*
3.3d
3.3c
Privacy*
No harm to the network*
3.3b
* If needed
Scoped by
Inter-working via the network*
equipment
3.3a class or type
Inter-working with the network
Use of spectrum
3.2
New radio harmonised standards
Spectrum
Scoped by frequency and/or equipment type
Radio Product EMC
Existing EMC standards to be replaced by
3.1b a new single multi-part standard
EMC
Generic and base standards also notified under EMC Directive
New standard for Health for radio
(if needed)
3.1a
Safety
Standards also notified under LVD Directive
(incl acoustic safety if needed)
Non-radio Radio (RE)
TTE Non-TTE
Figure 1: Modular structure for the various standards used under the R&TTE Directive
The left hand edge of the figure shows the different subclauses of Article 3 of the Directive.
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7 ETSI EN 301 430 V1.1.1 (2000-05)
For article 3.3 various horizontal boxes are shown. Their dotted lines indicate that no essential requirements in these
areas have yet been adopted by the Commission. If such essential requirements are adopted, they will be elaborated in
individual standards whose scope is likely to be specified by function or interface type.
The vertical boxes show the standards under article 3.2 for the use of the radio spectrum. The scopes of these standards
are specified either by frequency (normally in the case where frequency bands are harmonized) or by radio equipment
type.
For article 3.1(b), the diagram shows the new single multi-part product EMC standard for radio, and the existing
collection of generic and base standards currently used under the EMC Directive. The parts of this new standard will
become available in the second half of 2000, and the existing separate EMC standards will be used until it is available.
For article 3.1(a) the diagram shows the existing safety standards currently used under the LVD Directive and the
possibility of a new standard on health relating to radio emissions
The bottom of the figure shows the relationship of the standards to radio equipment and telecommunications terminal
equipment. A particular equipment may be radio equipment, telecommunications terminal equipment or both.
The modular approach has been taken because:
- it minimizes the number of standards needed. Because equipment may have multiple interfaces and functions it is
not practicable to produce a single standard for each possible combination of functions that may occur in an
equipment.
- it provides scope for standards to be added
- under article 3.2 when new frequency bands are agreed or
- under article 3.3 should the Commission take the necessary decisions,
without requiring alteration of standards that are already published.
The present document is based on TBR 030 [5].
The determination of the parameters of the user earth stations using a given geo-stationary satellite for the protection of
the spectrum allocated to that satellite, is considered to be under the responsibility of the satellite operator or the satellite
network operators. For this reason the requirement on the cross polarization discrimination which was in TBR 30 [5] has
not been copied in the present document and intermodulation limits inside the transmit frequency band(s) are to be
determined by system design and are subject to satellite operator specifications.
The requirements have been selected to ensure an adequate level of compatibility with other radio services. The levels,
however, do not cover extreme cases which may occur in any location but with a low probability of occurrence.
The present document may not cover those cases where a potential source of interference which is producing
individually repeated transient phenomena or a continuous phenomenon is present, e.g. a radar or broadcast site in the
near vicinity. In such a case it may be necessary to use special protection applied to either the source of interference, or
the interfered part or both.
The present document does not contain any requirement, recommendation or information about the installation of the
SNG TESs.
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8 ETSI EN 301 430 V1.1.1 (2000-05)
1 Scope
The present document applies to Satellite News Gathering (SNG) Transportable Earth Stations (TESs) which have the
following characteristics:
- the SNG TESs are designed for Satellite News Gathering (SNG) which can be either an unforeseen or pre-
planned activity;
- SNG TES is capable of transmitting television signals and associated audio or programme audio only towards a
satellite positioned on the geostationary orbit. The modulation method may be either analogue or digital. Such
transmissions are point-to-point or point-to-multipoint but not for general broadcast reception;
- the SNG TESs are designed for relocation at any time to a different fixed operating location but are not intended
to operate during the relocation period. The SNG TESs can be either vehicle mounted or packed for
transportation. The SNG TESs considered in the present document are those designed to operate whilst
stationary;
- the SNG TESs are operating in the following bands allocated to the Fixed Satellite Services (FSS):
- 10,70 GHz to 11,70 GHz (space-to-earth, shared);
- 12,50 GHz to 12,75 GHz (space-to-earth, exclusive);
- 12,75 GHz to 13,25 GHz (earth-to-space, shared);
- 13,75 GHz to 14,25 GHz (earth-to-space, exclusive);
- 14,25 GHz to 14,50 GHz (earth-to-space, shared).
- frequencies could be selected from through the entire frequency range or be restricted to a range completely
enclosed within those bands. These bands are partly shared between FSS and Fixed Service (FS);
- at present the ITU Radio Regulations [3] restrict the use of the 13,75 GHz to 14,00 GHz band to earth stations
having an antenna diameter of 4,5 m or greater and having a transmitting EIRP between 68 dBW and 85 dBW;
- the SNG TESs use linear polarization;
- the SNG TESs operate through a geostationary satellite at least 3° away from any other geostationary satellite
operating in the same frequency band and covering the same area;
- the SNG TES antenna diameter does not exceed 5 m, or equivalent corresponding aperture;
- the SNG TESs are designed for attended operation.
The present document applies to the SNG TES with its ancillary equipment and its various terrestrial ports, and when
operated within the boundary limits of the operational environmental profile declared by the applicant.
The present document is intended to cover the provisions of Directive 1999/5/EC [1] (R&TTE Directive) Article 3.2,
which states that "… radio equipment shall be so constructed that it effectively uses the spectrum allocated to
terrestrial/space radio communications and orbital resources so as to avoid harmful interference.".
In addition to the present document, other ENs that specify technical requirements in respect of essential requirements
under other parts of Article 3 of the R&TTE Directive [1] may apply to equipment within the scope of the present
document.
NOTE: A list of such ENs is included on the ETSI web site.
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9 ETSI EN 301 430 V1.1.1 (2000-05)
2 References
The following documents contain provisions which, through reference in this text, constitute provisions of the present
document.
• References are either specific (identified by date of publication, edition number, version number, etc.) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• For a non-specific reference, the latest version applies.
• A non-specific reference to an ETS shall also be taken to refer to later versions published as an EN with the same
number.
[1] Directive 1999/5/EC of the European Parliament and of the Council of 9 March 1999 on radio
equipment and telecommunications equipment and the mutual recognition of their conformity.
[2] CISPR 16-1: "Specification for radio disturbance and immunity measuring apparatus and methods
- Part 1: Radio disturbance and immunity measuring apparatus" (annex G: Validation of the open
area test site for the frequency range of 30 MHz to 1 000 MHz).
[3] ITU Radio Regulations.
[4] Directive 98/34/EC of the European Parliament and of the Council of 22 June 1998 laying down a
procedure for the provision of information in the field of technical standards and regulations.
[5] TBR 030: "Satellite Earth Stations and Systems (SES); Satellite News Gathering (SNG)
Transportable Earth Stations (TES) operating in the 11-12/13-14 GHz frequency bands".
3 Definitions and abbreviations
3.1 Definitions
For the purpose of the present document, the terms and definitions given in the R&TTE Directive [1], and the following
terms and definitions apply.
applicant: manufacturer or his authorized representative within the European Community or the person responsible for
placing the apparatus on the market.
carrier-off state: that state where the SNG TES is electrically powered and is not transmitting a signal.
NOTE 1: A SNG TES is considered to be in the carrier-off state when one of the following conditions is satisfied:
- the High Power Amplifier (HPA) is in standby mode;
- the transmit subsystem is not switched to the antenna.
carrier-on state: that state where the SNG TES is transmitting a signal.
Environmental profile: range of environmental conditions under which equipment within the scope of the present
document is required to comply with the provisions of the present document.
exclusion band: exclusion band is centred on the transmit frequency and is equal to 5 times the occupied bandwidth.
occupied Bandwidth (B ): for a digital modulation scheme the width of the signal spectrum 10 dB below the maximum
o
inband density. For an analogue modulation scheme the occupied bandwidth (B ) is defined as follows:
o
B = ΔF +2f
o pp m
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10 ETSI EN 301 430 V1.1.1 (2000-05)
where:
ΔF = peak-to-peak frequency deviation of the TV-carrier for a 1 V peak-to-peak test tone at the pre-emphasis
pp
network cross-over frequency in Hz; and
fm = top video baseband frequency (e.g. 5 MHz).
Satellite News Gathering Transportable Earth Station (SNG TES): equipment capable of transmitting television
signals and associated audio or programme audio only towards a satellite positioned on the geostationary orbit.
The modulation method may be either analogue or digital. Such transmissions are point-to-point or point-to-multipoint
but not for general broadcast reception.
The SNG TES usually comprises the main parts, as defined below, and all power, interconnecting and other cables
required for proper operation of the equipment as follows:
a) the antenna subsystem, which converts the incident electromagnetic wave into a guided wave and vice versa and
which includes any mounting that may be required;
b) the transmit subsystem, which is composed of the frequency translation equipment and the high power amplifier;
c) the receive subsystem, which consists of the low noise amplifier and the frequency translation equipment;
d) the ground communications subsystem, which consists of modulation and demodulation equipment, either
analogue or digital, and associated baseband equipment;
e) the monitoring and control subsystem which consists of test equipment together with a transmitter identification
system if implemented;
f) the communications subsystem which consists of and a facility for two way communication if implemented;
g) the power subsystem, which consists of any power generation equipment that may be required;
h) the transportation subsystem, which consists of either a vehicle for vehicle mounted SNG TES or flight cases for
"flyaway
...
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