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R&S EFA43 TV Test Receiver (DVB-T) - Rohde & Schwarz · PDF file04.00 July ¸EFA43 TV Test Receiver (DVB-T) ... test receivers meet the demand for high- ... Solomon decoder Synchro-nization

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Text of R&S EFA43 TV Test Receiver (DVB-T) - Rohde & Schwarz · PDF file04.00 July...

  • Version

    04.00

    July

    2010

    EFA43 TV Test Receiver (DVB-T)Comprehensive analysis/demodulation/monitoring of digital terrestrial TV signals

    discontinued

    AllDVB-TmodessupportedinlinewithETSIEN300744

    High-enddemodulator High-endtestreceiver Standardtestreceiver

    Areasofapplication:production,singlefrequencynetworkinstallationandadjustment,monitoring,coverage,researchanddevelopment,service

    Comprehensivemeasurementandmonitoringfunctions

    SFNoption Simple,user-friendlyoperation Modulardesigneasyretrofittingofoptions

    IEC/IEEEbusandRS-232-Cinterface MPEG-2decoderoption

  • 2 EFA43TVTestReceiver(DVB-T)

    InordertobroadcastTVprogramswithoptimumqualityandincompliancewithDVB-Tstandards,allcomponentsofthetransmissionchainmustbeofhigh-gradedesign.Butnotonlydoesthequalityofthecomponentsplayamajorrole.Itmustalsobeensuredthatallcomponentsoperateinthespecifiedrangesandthatpossibleproblemsaredetectedearlyon.Inthiscontext,theDVB-TmodelsoftheEFAfamilyoftestreceiversmeetthedemandforhigh-precisionreceptionmeasurements.Com-pactindesignandfeaturingcompre-hensiveautomatictestfunctionality,theinstrumentisidealforR&D,modulatorproductiontesting,andin-servicemoni-toringofTVsignals.

    EFA the test reference for terrestrial digital TV

    Standardtestreceiver(model.40) Selectivereceiver Typicaluseinthefieldwhereadjacentchannelsneedtobefiltered

    High-endsynthesizerwithlowphasenoise Excellentprice/performanceratio

    High-endtestreceiver(model.43+EFA-B3option)

    OutstandingSNRandimprovedintermodulationcharacteristics

    RejectionofimagefrequencyandIF TwoadditionalselectiveRFinputs(50Wand75W) Extendedfrequencyrangefrom4.5MHzto1000MHz

    High-enddemodulator(model.43) Widebandinput(non-selectivereceiver),tunable Typicallyusedfortransmittertesting OutstandingSNR,excellentintermodulationcharacteristics

    High-endsynthesizerwithextremelylowphasenoise

    discontinued

  • EFA43TVTestReceiver(DVB-T) 3

    Available models and options

    Standardtestreceivers High-enddemodulators High-endtestreceivers

    Models .40 .12 .78 .43 .33 .89 .43 .33 .89 Slotsneeded

    Option Designation OrderNo. DVB-T B/G D/KorI

    DVB-T B/G D/KorI

    DVB-T B/G D/KorI

    EFA-B2 NICAMDemodulator(StandardB/GorD/K)

    2067.3610.02 1

    EFA-B2 NICAMDemodulator(StandardI)

    2067.3610.04 2) 1

    EFA-B3 RFSelection 2067.3627.02 1

    EFA-B4 MPEG-2Decoder 2067.3633.02 1) 1) 1)2) 1)2) 1

    EFA-B6 VideoDistributor 2067.3656.02 3) 3) 0

    EFA-B7 SwitchableSoundTrap(StandardB/G)

    2067.3710.02 1

    EFA-B10 OFDMDemodulator 2067.3740.02 7) 7) 7) 7) 7) 7) 1

    EFA-B11 6MHzSAWFilter 2067.3691.00 1)4)5) 1)4)5) 1)4)5) 1)4)5) 1)4)5) 1)4)5) 1)4)5) 1)4)5) 1)4)5) 0

    EFA-B12 7MHzSAWFilter 2067.3591.00 1)4)5) 1)4)5) 1)4)5) 1)4)5) 1)4)5) 1)4)5) 1)4)5) 1)4)5) 1)4)5) 0

    EFA-B13 8MHzSAWFilter 2067.3579.02 4)6) 4)6) 4)6) 4)6) 4)6) 4)6) 04)6)

    EFA-K10 SFNFrequencyOffsetMeasurement

    2067.9454.02 6) 6) 6) 6) 6) 6) 0

    ZZT-314 CarryingBagfor19"units,3heightunits

    1001.0523.00 0

    Eachbaseunithasthreefreeslotstotakeupoptions.

    includedinbaseunit mustbeorderedwithbaseunit available notapplicable

    1) CanberetrofittedifEFA-B10orEFA-B20isbuiltin.2) CannotberetrofittedifEFA-B3isbuiltin.3) RequiresEFA-B4.4) Max.3SAWfilters.5) EFAmodels.63orEFA-B20:EFA-B11andEFA-B12cannotberetrofittedinparallel.6) CanberetrofittedifEFA-B10isbuiltin.7) OnlyEFA-B10or-B20possible(sameslotneeded).

    The complete EFA family at a glance

    Standardtestreceiver Model.40:digitalTV,DVB-T

    Standardtestreceivers Model.60:digitalTV,DVB-C Model.12:analogTV,standardB/G Model.78:analogTV,standardD/KorI

    Standardtestreceivers Model.50:digitalTV,ATSC/8VSB Model.70:digitalTV,ITU-TJ.83/B Model.90:analogTV,standardM/N

    High-endtestreceiver Model.43incl.EFA-B3option:digitalTV,DVB-T

    High-endtestreceivers Model.63incl.EFA-B3option:digitalTV,DVB-C

    Model.33incl.EFA-B3option:analogTV,standardB/G

    Model.89incl.EFA-B3option:analogTV,standardD/KorI

    High-endtestreceivers Model.53incl.EFA-B3option:digitalTV,ATSC/8VSB

    Model.73incl.EFA-B3option:digitalTV,ITU-TJ.83/B

    Model.93incl.EFA-B3option:analogTV,standardM/N

    High-enddemodulator Model.43:digitalTV,DVB-T

    High-enddemodulators Model.63:digitalTV,DVB-C Model.33:analogTV,standardB/G Model.89:analogTV,standardD/KorI

    High-enddemodulators Model.53:digitalTV,ATSC/8VSB Model.73:digitalTV,ITU-TJ.83/B Model.93:analogTV,standardM/N

    See this data sheet See data sheet PD 0758.2254.32 See data sheet PD 5214.4836.32

    discontinued discontinued discontinued

    discontinued

  • 4 EFA43TVTestReceiver(DVB-T)

    Commontoallmodels In-depthmeasurementcapabilities Simple,user-friendlyoperation Modulardesigneasyretrofittingofoptions

    Generalmeasurementfunctionsfor RFinputlevel carrierfrequencyoffset bitrateoffset BER(beforeViterbi,beforeandafterReed-Solomon)

    MPEG-2transportstreamoutput(serialorparallel)

    Alarmmessagesformeasurementfunctions,internalstorage

    Sevenalarm-triggeredrelaysforswitchingexternaldevices

    Integratednoisegeneratorformeasurementofnoisemargin

    IEC/IEEEbusandRS-232-Cinterface

    MPEG-2decoder(EFA-B4option)

    RealtimeanalysisinlinewithETSITR101290

    Errorreport Videoandaudiooutput

    Videodistributor(EFA-B6option)8)

    Providesfourvideooutputs(twoonfrontandtwoonrearpanel)

    6MHzSAWfilter(EFA-B11option)

    Adjacent-channelrejection InlinewithUSrequirements

    7MHzSAWfilter(EFA-B12option) DesignedinlinewithDVB-Tstandards Adjacent-channelrejection InlinewithEuropeanandAustralianstandards

    8) OnlypossiblewithEFAmodel.43andif EFA-B4option(MPEG-2decoder)isfitted.

    8MHzSAWfilter(EFA-B13option)

    DesignedinlinewithDVB-Tstandards Adjacent-channelrejection InlinewithEuropeanstandards

    Analoganddigitalfunctionsinoneinstrument

    UsingtheOFDMdemodulatoroption(EFA-B10)demodulators(models.33and.89)canbeupgradedtodual-modeversions:analoganddigitalinoneunit.

    Fully compatible with ETSI EN 300744

    Characteristics

    TheEFADVB-Ttestreceiver,fullycompatiblewiththeETSIEN300744standard,receives,demodulates,de-codes,andanalyzesOFDM(orthogonalfrequencydivisionmultiplex)signals.Allkeyparametersfordemodulatingthereceivesignalcanbeselectedautomati-callyormanually:

    6MHz,7MHzor8MHzoperatingbandwidth

    2Kor8KOFDMmodulation QPSK,16QAMor64QAMconstellationdiagram

    1/2,2/3,3/4,5/6or7/8coderate 1/4,1/8,1/16or1/32guardinterval a=1,2or4hierarchicaldemodulation

    Reed-Solomonerrorcorrection204/188

    6MHz,7MHzor8MHzSAWfilterbandwidth(selectable)

    TheoperatingprincipleofthereceiverisbasicallythesameasthatoftheotherreceiversfromtheEFAfamily,ex-ceptforcertainfunctionsspecifiedinstandards.

    Realtime signal analysis

    TheEFAspowerfuldigitalsignalprocessingprovidesfastandthoroughanalysisofthereceivedDVB-Tsignal.Analysisisperformedsimultaneouslywith,butindependentlyof,demodula-tionanddecoding.TheMPEG-2trans-portstreamispermanentlyavailablefordecodingaswellasforvisionandsoundreproduction.

    Owingtoitsrealtimeanalysiscapabil-ity,thehighnumberofmeasuredvaluesnecessaryforthecomplexcalculationanddisplayprocessesaremadeavail-ableforsubsequentmathematical/statisticalprocessinginanextremelyshort,asyetunequalled,time.Becauseofitshighspeeddataacquisition,theEFAtestreceiveristheidealchoicenotonlyinR&Dbutalsoinproductionenvironmentswhereshortmeasurementcyclesareessential.

    Features (seefiguresonpages6to9)

    TheEFA-Tfeaturesawiderangeofinnovativemeasurementfunctions,allowingcomprehensive,in-depthsignalanalysis.Inadditiontomeasuringgeneralparameters(Fig.1)suchasbiterrorratio(BER),morethoroughanalysisincludesthefollowing:

  • Residual picturecarrier measurement

    EFA-B8

    Analog TVdemodulator

    Switchable videobandwidth

    EFA-B7

    Pilot deviationmeasurementEFA-B9

    NICAMdemodulator/decoder

    EFA-B2

    OFDMdemodulator

    EFA-B10

    6 MHz SAW filterEFA-B11

    7 MHz SAW filterEFA-B12

    8 MHz SAW filterEFA-B13

    2 MHz SAW filterEFA-B14

    MPEG-2 decoderEFA-B4

    Video distributorEFA-B6

    Video

    Video

    Audio

    Audio

    Intercarrier

    MPEG-2 transportstream input

    MPEG-2 transportstream output

    V

    A

    Demodulator and decoder modules, options

    IF (picture only)

    IF output

    Selectivetransposer

    Selectivetransposer

    Attenuator0 dB to 55 dB

    Attenuator055 dBAttenuator

    0 dB to 55 dB

    Attenuator-switch

    low/high

    Non-selectivetransposer

    SelectiveRF input

    50 or 75

    SelectiveRF input

    50 and 75

    Non-selectiveRF input

    50

    EFA12/40/50/60/70/78/90

    EFA33/43/53/63/73/89/93 + with optional RF preselection (EFA-B3)

    EFA33/43/53/63/73/89/93

    Frontend standard test receiver

    Frontend high-end test receiver

    Frontend high-end demodulator

    Available option

    Non-available option with this unit

    Energydispersal

    Reed-Solomondecoder

    Synchro-nization

    FFT2/8 K

    Channelestimation

    Inner de-interleaver

    Viterbidecoder

    Outer de-interleaver

    MPEG-2interface

    NCO

    OFDMdemodulator

    A

    D

    Osc

    +Inputstage

    AGC 1IFout

    IFinSAW

    8(7/6) MHzfIF,1 = 36 MHz

    fOsc

    LPFfIF,2

    fCLK

    Leveldetector

    Noisegenerator

    AGC 2

    DSP:Constellation

    analyzerParameteranalyzer

    I/Q(f)MER(f)

    MPEG-2transportstream

    Displaycontroller

    Control bus

    IF input

    EFA43TVTestReceiver(DVB-T) 5

    I/Qconstellationdiagrams(Fig.2):thenumberofsymbolstobedisplayedisuser-selectable,range

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