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Agilent Technologies S GSM, 8922M manual Digital Demod Timing Diagram

Models: 8922M S GSM

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Timing Diagrams

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Digital Demod Timing Diagram

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Agilent Technologies S GSM, 8922M manual Digital Demod Timing Diagram

Contents

User’s Guide Agilent Technologies 8922M/S GSM Test Set Agilent Part No JanuaryPage Contents Screens Keys Connectors Appendix a Contents-6 Warranty Responsibilities of the Customer Restricted Rights Legend Electromagnetic Compatibility EMC Information Declaration of Conformity Safety Information Do not Operate in AN Explosive Atmosphere Safety Symbols ISM 1-ASales and Service Offices Canada Agilent Technologies 8922M/S Documentation Description Typeface Conventions Installing Your Agilent 8922M/S Using this Chapter Fuses and Power Cords Voltage Selection Card and Fuse Installation Other FusingLine Voltage Fuse SelectionPower Cords Installation Overview Rear View ConnectionsAccess Config Screen High-stability timebase set-up General Information Making Measurements Making Measurements Test Mode Agilent Technologies 8922M/S Operating ModesActive Cell CW GeneratorAgilent 8922M/S Operating Modes Active CELL+ Test MODE+ CW GENERATOR+Active Cell Making a Call From the Mobile Phone to the Agilent 8922M/SActive Cell Mode Making a Call From the Agilent 8922M/S to the Mobile PhoneShift , Cell Config MS Info Changing Channel, Timeslot, and the Transmit LevelMobile phone Test Mode Select Test Mode Mobile Phone Receiver Testing Using Test Mode CW Generator Measurements GSM SpecificMeasurements Ancillary MeasurementsPeak Power Measurements MeasurementMethod Phase Frequency ErrorPhase and Frequency Error Measurements Measurement MethodPower Ramp Mask Measurements Power Ramp MeasurementsMeasurement Summary FailedPassed Blank fieldPulse Measurements Bit Error Rate Bit Error Rate MeasurementMeasurements 31,4 Output RF Spectrum MeasurementsMeasurements 32 dB 51 dB 70 dB 39 dBm 27.5 37 dBm ≤ 33 dBm Method Spectrum Analyzer Measurement Scope Oscilloscope MeasurementsAudio Audio MeasurementsCW Measurements Out port If You Have Problems with a Measurement Is a Message Line displayed at the top of the screen?If You Have Problems with a Measurement Trigger Timing a Trigger Timing BTrigger Range For Pulsed RF Is an Error Message Displayed in the Sync Status field? Possible Solutions to Sync Status Errors Solution 1 Trigger TimingSolution 2 Midamble Sync Solution 3 Level Solution 4 Amplitude Envelope If FM ErrorsAdvanced Features Other Screens⎛ RFin 20 ⎞ Advanced Features Measurements Using MakingSynchronized ExternalServlatchval Unexpected OperationsAdvanced Features Advanced Features Advanced Features Verifying Performance About This Chapter Setting up the Tests Getting the Right Equipment Equipment HP/Agilent Model NumberInstalling and Operating the Software To Load the Program Using Compatibility SwitchUnderstanding the Tests Back ConversionForward Conversion Gpib AddressesTo Run the Program 1 Type RUN, press Enter Test 01 Signal Equipment Required Generator Level Things To Check In Case Of ProblemsUnderstanding the Tests Theory of the TestTest 02 Signal Generator Spectral Purity Understanding the Tests Test 06 Audio Equipment Required Frequency Analyzer Test 07 Oscilloscope Equipment RequiredTest 08 RF Analyzer Equipment Required Level Test 09 RF Analyzer Equipment Required Gmsk ModulationTest a RF Analyzer Equipment Required Pulse DemodulationTest B Spectrum Analyzer Option 006 only Equipment Required Understanding Test Failures Assemblies Tested P=Primary S=SecondaryAgilent Technologies 8922M/S Specifications RF Generator Frequency SpecificationsGSM900 Functionality Output SWRSpectral Purity Pulse ModulationDB Pulse Modulation Agilent 8922M only AM for Level Control Agilent 8922M OnlyRF Analyzer Frequency Specifications CW RF Power Measurements RF In/Out OnlyCW RF Frequency Measurement Peak/Transmitter Carrier Power Measurement Power Measurement AccuracyPulse ON/OFF Ratio Measurement Requires Option Accuracy ON/OFF 40 dB, RF In/Out only Amplitude Envelope MeasurementInaccuracy due to Noise for overshoots ≤ 1 dB Phase and Frequency Measurements Gmsk Data Recovery Agilent 8922M onlyFM Demodulation Output Agilent 8922M only Pulse Demodulation Output Agilent 8922M onlyDynamic Range dB Spectrum Analyzer Specifications Option Span BandwidthAudio Source Frequency Specifications Audio Analyzer Frequency Measurement SpecificationsOutput Level AC Voltage Measurement DC Voltage MeasurementDistortion Measurement Oscilloscope Specifications Audio FiltersAudio Detectors General Specifications Remote ProgrammingUsing both arms to lift instrument Operating EnvironmentReference Specifications Fixed Reference ModeTunable Reference Mode Agilent Technologies 8922M/S Speciﬁcations Screens Field Types Data EntryField Types Audio Scope In selects the Scope in Measure front-panel Meas Reset Meas Cntl Speaker ALC Speaker Vol See Also Keys High LIMIT, LO LIMIT, AVGSpeech Choices NoneBit Error ResultsSelected measurement type CRC or FE Res Type Measure ControlBit Error This field is not featured in the Agilent 8922S 11/19. Ratio/Count Ratios Meas CntlBit Error Cell Configuration GSM Field State AmplitudeArfcn Aux Bcch BCC Range ThroughControl Ch LACRange 10. MA111. MA2 MAIO1MAIO2 MCCSettable Cell Configuration E-GSM, DCS 1800, PCS ActivatedCell Conﬁguration E-GSM, DCS 1800, PCS BCC Base Station Colour Code is displayed in this ﬁeld Number 1 MA1 MAIO1 Cell Control Active Cell Active Cell TestMode CW GeneratorGSM/DCS1800/P Only Range GSM900GSM Call See Also SpeciﬁcationsRange Through 6 , 1, and 7 are used for call maintenance TX Level Mobile Timeslot MobileCell Control Active Cell + Decode ErrsSee Also Cell Control Single/Hop Cell Control Test Mode Choices GSMDCS PCSChannel TX LevCell Control CW Generator Shown will not correspond to the channel in amplitude Single Other Settings Cell ControlCaller Call Status TCH StateConnect DRX DTXOr off ExecuteInactive Active Mode 19. MMLoc Upd Ident Auth TmsiChoices CCITT-15 2 CCITT-23Reset Call RACHsTiming Err CountsControl Choices Based on the TX Level fieldCell Control Signaling Speech Test Mode Choices TimeslotConfigure Aux RFAlthough a power cycle is recommended Aux RF OutO Config CntlOffset OPTChoices 13 MHz 10 MHz RF IN/OutService TimeCW Measurement Amplitude Expected InputCW Freq, CWFreqErr CW Power Frequency Expected Input Meas Reset Meas CntlCntl IN/OUT port when executing this function RF IN/OUTFast Bit Error Mobile Burst Delay range 0 through Configuration SpecificationChoices Bits FF at StartForm Feed Inst EchoLine Feed Lines/PageSee Also Keys Print Choices SerialParallel Print TitleStop data transmission from the computer to the instrument Choices 300 600 1200 2400 4800 9600 19200 SerialIbasic control of the serial input port Stop the instrument from transmitting to the computerLogging Measurement Sync Be the lowest frequency Arfcn in the hop sequenceBurst Sel Burst UsedDemod Arm First BitSee Also Screens Meas Sync Hopped TCH Arfcn Cntl MidambleTo the selected Midamble or User Defined Sync Pattern Trig Delay Sync Pattern Start PositionTrig Qual Message MS Information / Signaling Authentication ChoicesMode Applies if Special Option H05 is fitted Implements the authentication algorithm specified in RecCiphering Imsi Attach/DetachLast LAI LocationMS Band CapabilityMS Revision MS ImsiMS Information / Signaling Rand MS SresBS Sres Oscilloscope, Main Controls Meas Reset ControlsMarker Time/divOscilloscope, Trigger Controls Auto/Norm Cont/SingleLevel div Pre-TrigScreens Oscilloscope, Marker Controls Marker To Peak+Position Output RF Spectrum, Main View Option 006 Only Freq OffsetSync Status Output RF SpectrumSingle/Cont ViewOutput RF Spectrum, Trace View Option 006 Only SyncStatus Phase and Frequency Error Multiburst OFF ON/OFF OFFPhase and Frequency Error Multi-burst on DoneErrors Peak PhaseError Mean Maximum Minimum Last Peak phase RMS phaseBurst Only Choices WantedPhase/Freq, Phase Err BurstsMarker Pos Frequency error Phase/Freq, Data Bits Polarity Trg TimingPwr Ramp Rise Edge Mask Pk TX PwrPwr Ramp, Top 2 dB Pulse Puls Rise Puls Fall Pwr Ramp, Fall Edge 100 Pwr Ramp Summary Ampl1-12Power over the useful bits in the measured burst FlatnessSummary Time1-12103 Pwr Ramp Pulse Option 006 Only Fall PosSee Also Making Measurements Solving Problems Messages Meas Sync Sync StatusRise Pos 106 Pwr Ramp Pulse Rise Option 006 Only MarkerPosPOnOffRise Pwr Ramp Pulse Fall Option 006 Only POnOffFall RF Generator / RF Analyzer AF Gen AGC Mode RF Generator / RF Analyzer RF AnalyzerAccuracy Hop Mode Hop OffsetHop Trig ValueRange RF Input RF Generator / RF Analyzer RF Gen Atten HoldDAC Value Hop Mode Hop Trig DC AM FrequencyGmsk Range 10.0 to 1015.0 MHzPulse RF OutputService Default for message 2 is SMS Cell BroadcastCode Language Message Broadcast121 Spectrum Analyzer, Main Controls Option 006 Only Max Hold Meas Reset Center FreqRef Level SpanSpectrum Analyzer, RF Gen Controls Option 006 Only Spectrum Analyzer, Marker Controls Option 006 Only Center Freq Marker To Next Peak Marker ToRange To 10 divisions Spectrum Analyzer, Auxiliary Controls Auto Hold Input AttenVideo BW DB Input Atten Choices GSM900 GSM, DCS 180010 dB 20 dB 30 dB 40 dB Tests 130 Keys Key Map Cancel Function KeysAdrs AssignEND Call HI LimitHold Incr SET LO LimitTo Set a Low Limit To Turn Off or On a Low limitMeter MS InfoPrint To Recall an Instrument Setup RecallREF SET Certain valueTo Set a Reference To Turn a Reference Off or OnTo Save an Instrument Setup RFG/RFASave TestsLocal Keys L1, L2That is currently displayed To Assign a Local KeyGlobal Keys To Assign a Global KeyUnits Keys Connectors Front-Panel Connectors of the Agilent Technologies 8922M/S See Also Screens RF Generator/RF Analyzer, RF GenClock Demodulation OUT Agilent 8922M OnlyClock Modulation Agilent 8922M Only See Also Clock InputData Demodulation OUT RequirementsFM Demodulation OUT AM/SPEECH Modulation Agilent 8922M OnlyScreens Audio Audio In Lo Modulation Monitor Demodulation OUTMON/SPEECH Agilent 8922M Only Audio OUTPulse Demodulation OUT Pulse Modulation Agilent 8922M Only MeasureTrigger in Measure Valid Demodulation OUTRear-Panel Connectors of the Agilent Technologies 8922M/S See Also Speciﬁcations REFEmmi BUS Agilent 8922M Only Pin Usage Function To/FromElectrical Characteristics of the DAI/EMMI Emmi Connector Pin Numbers See AlsoLogical State Voltage Current GpibGeneral Purpose Agilent OPT 001 REF OUT 131 Scope Specifications Signal Descriptions for System BUS DEMODDATA, Demodclk Demodvalid FpdataFpclock GexttrigPulsemodin Pin 6 InputRPBURSTT1 T1-Pin 26, T2-Pin 8 Select/ControlRpdmodtrig Pin 7 Input RpgsmrstinPin 3 Input RpgsmrstRPHOPADRS0, through RPHOPADRS9, RPHOPADRS10 Rphopinhibit Pin 30 InputRprstseq Pin 11 InputRprxhop Pin 10 InputRpseqhop Pin 29 InputRPTXD, Rprxd RptxhopSeqtrigout Usememextt 27 Pin Input RIGInput Timing Diagrams Digital Demodulation Timing Specification TableDigital Demod Timing Diagram Frequency Hop Timing Specification Table RF Generator Hop Address Source = Ext Timing Diagram RF Analyzer Hop Address Source = Ext Timing Diagram RF Generator Hop Address Source = Int Timing Diagram RF Analyzer Hop Address = Int Timing Diagram Reset Hop Once Address Source = Int Timing Diagram Reset and Hold Hop Address Source = Int Timing Diagram Hop Inhibit Address Source = Int Timing Diagram Messages Communication Failures Firmware Error Firmware revision error in moduleSync Status Protocol Error Messages Timers Following is a brief description of the timersCall Control Timers Timer ValuesDisconnects Physical Layer DisconnectsData Link Layer Disconnects Layer Disconnects Management LayerDisconnects Call Control Layer DisconnectsHost I/O Error Operating System Error Unknown Errors Protocol Log Examples Of Typical Calls Monitoring For Protocol Failure And Recovery During Test Instrument Basic Agilent Technologies 8922M/S Instrument Basic Overview This Chapter Tests SubsystemIbasic Programs That Use the Tests Subsystem Programs That Do Not Use the Tests SubsystemConfiguration and Instrument Control Controlling HP 8922M/S Functions Connected InstrumentsHardware Connections Agilent 8922M/S Configuration For ProgrammingSerial Port Configuration for Programming Connecting the Serial PortSerial Port Connections Configuring Configuring an IBM-Compatible PC With HP AdvanceLinkSet Parity to none Set Data Bits toSet the Global Conﬁguration settings Verifying Serial Port To IbasicOperation Controller screenLoading, Storing, and Running Running Your Program Loading a Test Procedure Storing Ibasic Programs On Memory CardsStoring an Ibasic Program On a Gpib Disk Drive Loading, Storing, and Running Test Procedure Files Making or DeletingTest Procedure and Test Library Files Making a Test Procedure File Running a TestSequence Accessing the Agilent Access the Tests screen by pressing Entering and Editing Programs8922M/S’s Ibasic ControllerUsing HP-IB PROGram Interface CommandsOther Prog Commands Download Program for Computers using GpibPreparing the Agilent 8922M/S to Receive Programs Downloading a Program Into the Agilent 8922M/SEntering Commands Line-by-line Entry and EditingUsing Memory Cards Memory CardsInserting a Memory Card Types of Memory CardsMemory Card Part Numbers Type Initializing an Sram Memory Card Initialize InternalSetting the Write-Protect Switch Setting the Sram Write-Protect SwitchProcedure for Backing Up a Memory Card Backing Up the Memory-Card ProgramsFilenames are prefixed with a lowercase l Memory Card Battery Replacing the Memory-Card BatteryContaminate battery contacts in the memory-card To the manufacturer’s instructionsProgramming and Using the Tests Subsystem Procedure FilesTests Subsystem File Descriptions Code FilesTests Subsystem File Relationship Tests SubsystemMain Tests Subsystem Screen Programming and Using the Tests Subsystem Setting Up the Test Execution Conditions Ibasic ProgrammingProgram Status To Have Testing Stop or Continue on a UUT Failure Test Execution ConditionsTo Continue or Pause After Each Test To Select Printing Conditions To Have Test Results Appear on a CRT or PrinterTo Enter Comments in the Output Heading Field Using Autostart Tests Screen of the Agilent 8922M/SMaking a Test Sequence Editing Test Specifications Test-Sequence ScreenEdit Sequence Screen on the HP/Agilent Editing Test ParametersChapter, select the following keys Configuring External Instruments for Gpib Control Edit Parameters Screen on the HP/Agilent17 on Instrument-Configuration Screen Program Structure for Tests Subsystem ProgramsGeneral Organization Program Example Program ListingRUN Through the Sequence of Tests Test Linenumber Command Description Program Listing ExplanationProgramming and Using the Tests Subsystem Programming and Using the Tests Subsystem Creating a Library And Default Procedure File Creating a Procedure File With No LibraryAppendix a Purpose Equipment Required Connecting the Agilent 8922M to the HP/Agilent 37900D Figure A-1 Cabling Setup Front ViewSetting Up the Agilent Technologies 8922M Camp OnLatch Setting Up the HP/Agilent 37900D CardSLP How to Obtain a Protocol Log CheckConnection Logging Start-upMake Call Real TimeSystem Information sentReceived End CallAdditional Information Remote Control of Protocol Logging Protocol Log of a Typical Call PrimitiveProtocol Log of a Typical Call PH-DL Phdata Sdcch UI P0 CR0 SAPI0 M0 Frame MM-CC Mmdata CC Call Confirmed 83 08 FrameCommand Frame MM-RR Rrsync FrameFrame DL-PH Phdata Sdcch I Nr1 Ns1 P0 CR1 SAPI0 M0 RR AssignmentDL-RR Dldata Facchf CC Alerting 83 41 Frame DL-RR Dldata Facchf CC Connect 83 07 FrameCall setup is complete Goes to NEW TCH2DL-RR Dlrelease Facchf Frame Inter-cell handover to TCH1, Single TCH on Arfcn 30, slot Intra-cell handover is completeAgilent 8922M/S configures to new TCHDL-RR Dldata Facchf RR Handover Complete 06 2c 00 Frame Inter-cell handover complete Call termination2449761 Port FrameCC-HST Ccrelind Frame PH-DL Readytosend Facchf Frame Protocol Log of a Typical Call Glossary Arfcn CRC Gmsk Rssi Glossary Index Index-2 Index-3 Index-4 Index-5 Index-6 Index-7 Index-8 Index-9 Index-10 Index-11