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Agilent Technologies 8922M, S GSM manual Service, Time

Models: 8922M S GSM

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Conﬁgure

17.RF Level Offset This ﬁeld enables/disables the effects of the RF In/Out, Aux RF Out, and Aux RF In ﬁelds below it.

•When set to On, the RF Generator amplitude and RF Analyzer power measurement are offset by the values entered in these fields.

•When set to Off, the values in these fields are ignored.

See Also

Aux RF In Aux RF Out RF In/Out

18.Screen Freeze This ﬁeld enables/disables screen updating. The default setting is screen updating OFF. When enabled, all keys and control knob are still active.

	The primary use of this ﬁeld is for GPIB control. When this ﬁeld is returned to ON,
	the screen returns to the state it was in when measurements were being made.
	Screen freezing is used to enhance speed improvements.
19. SERVICE	This ﬁeld in the To Screen list is only present on the Conﬁgure screen. It allows
	access to the Service screen.
20. Time	This ﬁeld sets the internal instrument clock.

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Agilent Technologies 8922M, S GSM manual Service, Time

Contents

Agilent Part No January User’s Guide Agilent Technologies 8922M/S GSM Test SetPage 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 ISM 1-A Safety SymbolsSales and Service Offices Canada Agilent Technologies 8922M/S Documentation Description Typeface Conventions Installing Your Agilent 8922M/S Using this Chapter Fuse Selection Fuses and Power CordsVoltage Selection Card and Fuse Installation Other Fusing Line VoltagePower Cords Rear View Connections Installation OverviewAccess Config Screen High-stability timebase set-up General Information Making Measurements Making Measurements CW Generator Test ModeAgilent Technologies 8922M/S Operating Modes Active CellActive CELL+ Test MODE+ CW GENERATOR+ Agilent 8922M/S Operating ModesMaking a Call From the Mobile Phone to the Agilent 8922M/S Active CellMaking a Call From the Agilent 8922M/S to the Mobile Phone Active Cell ModeChanging Channel, Timeslot, and the Transmit Level Shift , Cell Config MS InfoMobile phone Test Mode Select Test Mode Mobile Phone Receiver Testing Using Test Mode CW Generator Ancillary Measurements MeasurementsGSM Specific MeasurementsPeak Power Measurements MeasurementMethod Measurement Method PhaseFrequency Error Phase and Frequency Error MeasurementsPower Ramp Measurements Power Ramp Mask MeasurementsBlank field Measurement SummaryFailed PassedPulse Measurements Bit Error Rate Measurement Bit Error RateMeasurements Output RF Spectrum Measurements 31,4Measurements 32 dB 51 dB 70 dB 39 dBm 27.5 37 dBm ≤ 33 dBm Method Spectrum Analyzer Measurement Oscilloscope Measurements ScopeAudio Measurements AudioCW Measurements Out port Is a Message Line displayed at the top of the screen? If You Have Problems with a MeasurementIf You Have Problems with a Measurement Trigger Timing B Trigger Timing aTrigger Range For Pulsed RF Is an Error Message Displayed in the Sync Status field? Solution 1 Trigger Timing Possible Solutions to Sync Status ErrorsSolution 2 Midamble Sync Solution 3 Level If FM Errors Solution 4 Amplitude EnvelopeOther Screens Advanced Features⎛ RFin 20 ⎞ Advanced Features External Measurements UsingMaking SynchronizedServlatchval Operations UnexpectedAdvanced Features Advanced Features Advanced Features Verifying Performance About This Chapter Setting up the Tests Equipment HP/Agilent Model Number Getting the Right EquipmentBack Conversion Installing and Operating the SoftwareTo Load the Program Using Compatibility Switch Understanding the TestsForward Conversion Gpib AddressesTo Run the Program 1 Type RUN, press Enter Theory of the Test Test 01 Signal Equipment Required Generator LevelThings To Check In Case Of Problems Understanding the TestsTest 02 Signal Generator Spectral Purity Understanding the Tests Test 07 Oscilloscope Equipment Required Test 06 Audio Equipment Required Frequency AnalyzerTest 09 RF Analyzer Equipment Required Gmsk Modulation Test 08 RF Analyzer Equipment Required LevelTest a RF Analyzer Equipment Required Pulse DemodulationTest B Spectrum Analyzer Option 006 only Equipment Required Assemblies Tested P=Primary S=Secondary Understanding Test FailuresAgilent Technologies 8922M/S Specifications RF Generator Frequency SpecificationsGSM900 Functionality SWR OutputPulse Modulation Spectral PurityAM for Level Control Agilent 8922M Only DB Pulse Modulation 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 Gmsk Data Recovery Agilent 8922M only Phase and Frequency MeasurementsPulse Demodulation Output Agilent 8922M only FM Demodulation Output Agilent 8922M onlyDynamic Range dB Span Bandwidth Spectrum Analyzer Specifications OptionAudio Source Frequency Specifications Audio Analyzer Frequency Measurement SpecificationsOutput Level AC Voltage Measurement DC Voltage MeasurementDistortion Measurement Oscilloscope Specifications Audio FiltersAudio Detectors Remote Programming General SpecificationsOperating Environment Using both arms to lift instrumentReference Specifications Fixed Reference ModeTunable Reference Mode Agilent Technologies 8922M/S Speciﬁcations Screens Data Entry Field TypesField Types Audio Scope In selects the Scope in Measure front-panel See Also Keys High LIMIT, LO LIMIT, AVG Meas Reset Meas Cntl Speaker ALC Speaker VolChoices None SpeechBit Error ResultsSelected measurement type CRC or FE Control Res Type MeasureBit Error This field is not featured in the Agilent 8922S 11/19. Ratio/Count Meas Cntl RatiosBit Error Cell Configuration GSM Field State AmplitudeArfcn Range Through Aux Bcch BCC10. MA1 Control ChLAC RangeMCC 11. MA2MAIO1 MAIO2Settable Activated Cell Configuration E-GSM, DCS 1800, PCSCell Conﬁguration E-GSM, DCS 1800, PCS BCC Base Station Colour Code is displayed in this ﬁeld Number 1 MA1 MAIO1 Active Cell TestMode CW Generator Cell Control Active CellGSM/DCS1800/P Call See Also Speciﬁcations OnlyRange GSM900 GSMTX Level Mobile Timeslot Mobile Range Through 6 , 1, and 7 are used for call maintenanceCell Control Active Cell + Decode ErrsSee Also Cell Control Single/Hop PCS Cell Control Test ModeChoices GSM DCSTX Lev ChannelCell Control CW Generator Shown will not correspond to the channel in amplitude Cell Control Single Other SettingsCall Status TCH State CallerConnect Execute DRXDTX Or offTmsi Inactive Active Mode19. MM Loc Upd Ident AuthCCITT-23 Choices CCITT-15 2Counts Reset CallRACHs Timing ErrBased on the TX Level field Control ChoicesCell Control Signaling Speech Test Timeslot Mode ChoicesAux RF ConfigureAux RF Out Although a power cycle is recommendedOPT O ConfigCntl OffsetRF IN/Out Choices 13 MHz 10 MHzTime ServiceCW Measurement Amplitude Expected InputCW Freq, CWFreqErr RF IN/OUT CW PowerFrequency Expected Input Meas Reset Meas Cntl Cntl IN/OUT port when executing this functionFast Bit Error Mobile Burst Delay range 0 through FF at Start ConfigurationSpecification Choices BitsLines/Page Form FeedInst Echo Line FeedPrint Title See Also Keys PrintChoices Serial ParallelStop the instrument from transmitting to the computer Stop data transmission from the computer to the instrumentChoices 300 600 1200 2400 4800 9600 19200 Serial Ibasic control of the serial input portLogging Be the lowest frequency Arfcn in the hop sequence Measurement SyncBurst Used Burst SelMidamble Demod ArmFirst Bit See Also Screens Meas Sync Hopped TCH Arfcn CntlTo the selected Midamble or User Defined Sync Pattern Trig Delay Sync Pattern Start PositionTrig Qual Message Implements the authentication algorithm specified in Rec MS Information / SignalingAuthentication Choices Mode Applies if Special Option H05 is fittedLocation CipheringImsi Attach/Detach Last LAIMS Imsi MS BandCapability MS RevisionMS Information / Signaling Rand MS SresBS Sres Oscilloscope, Main Controls Time/div Meas ResetControls MarkerOscilloscope, Trigger Controls Pre-Trig Auto/NormCont/Single Level divScreens Oscilloscope, Marker Controls Marker To Peak+Position Output RF Spectrum, Main View Option 006 Only Freq OffsetSync Status View Output RFSpectrum Single/ContOutput RF Spectrum, Trace View Option 006 Only SyncStatus Phase and Frequency Error Multiburst OFF OFF ON/OFFDone Phase and Frequency Error Multi-burst onRMS phase ErrorsPeak Phase Error Mean Maximum Minimum Last Peak phaseWanted Burst Only ChoicesPhase/Freq, Phase Err BurstsMarker Pos Frequency error Phase/Freq, Data Bits Trg Timing PolarityPwr Ramp Rise Edge Pk TX Pwr MaskPwr Ramp, Top 2 dB Pulse Puls Rise Puls Fall Pwr Ramp, Fall Edge 100 Ampl1-12 Pwr Ramp SummaryTime1-12 Power over the useful bits in the measured burstFlatness Summary103 Fall Pos Pwr Ramp Pulse Option 006 OnlySee Also Making Measurements Solving Problems Messages Meas Sync Sync StatusRise Pos 106 MarkerPos Pwr Ramp Pulse Rise Option 006 OnlyPOnOffRise Pwr Ramp Pulse Fall Option 006 Only POnOffFall RF Generator / RF Analyzer AF Gen AGC Mode RF Generator / RF Analyzer RF AnalyzerAccuracy Hop Offset Hop ModeHop Trig ValueRange RF Input RF Generator / RF Analyzer RF Gen Atten HoldDAC Value Range 10.0 to 1015.0 MHz Hop Mode Hop TrigDC AM Frequency GmskRF Output PulseService Default for message 2 is SMS Cell BroadcastCode Message Broadcast Language121 Spectrum Analyzer, Main Controls Option 006 Only Span Max Hold Meas ResetCenter Freq Ref LevelSpectrum Analyzer, RF Gen Controls Option 006 Only Center Freq Marker To Next Peak Marker To Spectrum Analyzer, Marker Controls Option 006 OnlyRange To 10 divisions Auto Hold Input Atten Spectrum Analyzer, Auxiliary ControlsVideo BW DB Input Atten Choices GSM900 GSM, DCS 180010 dB 20 dB 30 dB 40 dB Tests 130 Keys Key Map Assign CancelFunction Keys AdrsEND Call HI LimitHold To Turn Off or On a Low limit Incr SETLO Limit To Set a Low LimitMeter MS InfoPrint Recall To Recall an Instrument SetupTo Turn a Reference Off or On REF SETCertain value To Set a ReferenceTests To Save an Instrument SetupRFG/RFA SaveTo Assign a Local Key Local KeysL1, L2 That is currently displayedTo Assign a Global Key Global KeysUnits Keys Connectors See Also Screens RF Generator/RF Analyzer, RF Gen Front-Panel Connectors of the Agilent Technologies 8922M/SClock Input Clock Demodulation OUTAgilent 8922M Only Clock Modulation Agilent 8922M Only See AlsoAM/SPEECH Modulation Agilent 8922M Only Data Demodulation OUTRequirements FM Demodulation OUTScreens Audio Audio In Lo Monitor Demodulation OUT ModulationMON/SPEECH Agilent 8922M Only Audio OUTPulse Demodulation OUT Measure Pulse Modulation Agilent 8922M OnlyValid Demodulation OUT Trigger in MeasureSee Also Speciﬁcations REF Rear-Panel Connectors of the Agilent Technologies 8922M/SPin Usage Function To/From Emmi BUS Agilent 8922M OnlyGpib Electrical Characteristics of the DAI/EMMIEmmi Connector Pin Numbers See Also Logical State Voltage CurrentGeneral Purpose Agilent OPT 001 REF OUT 131 Scope Specifications Signal Descriptions for System BUS Gexttrig DEMODDATA, Demodclk DemodvalidFpdata FpclockT1-Pin 26, T2-Pin 8 Select/Control PulsemodinPin 6 Input RPBURSTT1Rpgsmrst Rpdmodtrig Pin 7 InputRpgsmrstin Pin 3 InputRPHOPADRS0, through RPHOPADRS9, RPHOPADRS10 Pin 11 Input RphopinhibitPin 30 Input RprstseqPin 29 Input RprxhopPin 10 Input RpseqhopRPTXD, Rprxd RptxhopSeqtrigout Usememextt 27 Pin Input RIGInput Digital Demodulation Timing Specification Table Timing DiagramsDigital 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 revision error in module Firmware ErrorSync Status Protocol Error Messages Following is a brief description of the timers TimersTimer Values Call Control TimersDisconnects Physical Layer DisconnectsData Link Layer Disconnects Call Control Layer Disconnects Layer DisconnectsManagement 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 Do Not Use the Tests Subsystem Programs That Use the Tests SubsystemControlling HP 8922M/S Functions Connected Instruments Configuration and Instrument ControlFor Programming Hardware Connections Agilent 8922M/S ConfigurationSerial Port Configuration for Programming Connecting the Serial PortSerial Port Connections Set Data Bits to ConfiguringConfiguring an IBM-Compatible PC With HP AdvanceLink Set Parity to noneSet the Global Conﬁguration settings Controller screen Verifying Serial PortTo Ibasic OperationLoading, 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 Making or Deleting Test Procedure FilesTest Procedure and Test Library Files Making a Test Procedure File Running a TestSequence Controller Accessing the Agilent Access the Tests screen by pressingEntering and Editing Programs 8922M/S’s IbasicPROGram Interface Commands Using HP-IBDownloading a Program Into the Agilent 8922M/S Other Prog CommandsDownload Program for Computers using Gpib Preparing the Agilent 8922M/S to Receive ProgramsLine-by-line Entry and Editing Entering CommandsMemory Cards Using Memory CardsInserting a Memory Card Types of Memory CardsMemory Card Part Numbers Type Initialize Internal Initializing an Sram Memory CardBacking Up the Memory-Card Programs Setting the Write-Protect SwitchSetting the Sram Write-Protect Switch Procedure for Backing Up a Memory CardFilenames are prefixed with a lowercase l To the manufacturer’s instructions Memory Card BatteryReplacing the Memory-Card Battery Contaminate battery contacts in the memory-cardCode Files Programming and Using the Tests SubsystemProcedure Files Tests Subsystem File DescriptionsTests 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 Test-Sequence Screen Editing Test SpecificationsEdit Sequence Screen on the HP/Agilent Editing Test ParametersChapter, select the following keys Edit Parameters Screen on the HP/Agilent Configuring External Instruments for Gpib Control17 on Instrument-Configuration Screen Program Structure for Tests Subsystem ProgramsGeneral Organization Program Listing Program ExampleRUN Through the Sequence of Tests Test Program Listing Explanation Linenumber Command DescriptionProgramming and Using the Tests Subsystem Programming and Using the Tests Subsystem Creating a Procedure File With No Library Creating a Library And Default Procedure FileAppendix a Purpose Equipment Required Figure A-1 Cabling Setup Front View Connecting the Agilent 8922M to the HP/Agilent 37900DSetting Up the Agilent Technologies 8922M Camp OnLatch Card Setting Up the HP/Agilent 37900DSLP How to Obtain a Protocol Log CheckConnection Real Time LoggingStart-up Make CallEnd Call SystemInformation sent ReceivedAdditional Information Remote Control of Protocol Logging Primitive Protocol Log of a Typical CallProtocol Log of a Typical Call MM-CC Mmdata CC Call Confirmed 83 08 Frame PH-DL Phdata Sdcch UI P0 CR0 SAPI0 M0 FrameDL-PH Phdata Sdcch I Nr1 Ns1 P0 CR1 SAPI0 M0 RR Assignment Command FrameMM-RR Rrsync Frame FrameDL-RR Dldata Facchf CC Connect 83 07 Frame DL-RR Dldata Facchf CC Alerting 83 41 FrameCall setup is complete Goes to NEW TCH2DL-RR Dlrelease Facchf Frame Intra-cell handover is complete Inter-cell handover to TCH1, Single TCH on Arfcn 30, slotTCH Agilent 8922M/S configures to newDL-RR Dldata Facchf RR Handover Complete 06 2c 00 Frame Port Frame Inter-cell handover completeCall termination 2449761CC-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