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Agilent Technologies 8935 series e6380a manual EXT Scope Trig

Models: 8935 series e6380a

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Connectors

Connectors

EXT SCOPE TRIG IN

This connector provides an external oscilloscope’s trigger input.

Operating Considerations

Input threshold approximately 2.5 V

Maximum Input level approximately 20 V peak

Input impedance is:

•100 k Ω for signals ≤ 5.6 V peak

•5 k Ω for signals >5.6 V peak

When measured with no load on the input, a 5Volt level is present on the connector due to the internal pull-up resistor design.

FRAME CLOCK OUT

This output provides an external connection to several internal clocks. The clocks are selected using the Frame Clock Output field on the INSTRUMENT CONFIGURE screen. The frame clock selections are as follows:

•20.00 ms

•26.67 ms

•80.00 ms

•2.00 s

GPIB

This connector allows communication between the Test Set and other instruments or computers using the GPIB Interface Bus.

For more information see the “GPIB Adrs” on page 236.

MEMORY CARD Slot

This front-panel opening is where PC cards are inserted.

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Chapter 9

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Agilent Technologies 8935 series e6380a manual EXT Scope Trig

Contents

Agilent Part Number E6380-90019 Revision F JanuaryPage Contents Overview of the Test Set’s Built-In Tools Cdma Measurements Screens and Control Fields Analog Measurements Screens and Control Fields Contents Contents Configuration Screens and Control Fields Control Fields on the Configuration Screens 227Signaling Encoder and Decoder Screens and Control Fields AMPS-TACS, NAMPS-NTACS Encoder and Decoder 253Connectors ConnectorsAccessories, Manuals, Support Error MessagesGeneral Information Manufacturers Declaration HerstellerbescheinigungSafety Considerations Connected to the earth terminal of the power source Adjustments described in the manual are performed withInstrument must be made inoperative and be secured against Any unintended operationThis product is a Safety Class I instrument provided with a Protective earthing ground incorporated in the power cordMains plug shall only be inserted in a socket outlet Provided with a protective earth contact. Any interruptionLifting and Handling ConsumablesProduct Markings Certification Declaration of Conformity Defects in material and workmanship when properly installed Like-newIts programming instructions due to such defects Price upon prompt return of the productChapter Regional Sales and Service Office s AssistanceStraight/90 8120-1692 Inches, mint gray Power CablesPower Cables Used in the following locations Peru Used in the following locations Switzerland JIS C 8303, 100 Straight/90 8120-4754 Inches, dark gray90 /Straight 8120-1351 Inches, mint gray LineNeutral 8120-4379 Inches, jade gray Straight/90 Used in the following locations System CabinetsPower Cables Product Description Sinad SNR Conventions Used in This Manual What is in This ManualDocumentation Document Part Number Usage Which Document is Required?Document Navigation Trademark Acknowledgments Getting Started Before Connecting a Radio on Before Connecting a Radio Using the cursor-control Knob or Screen Keys Changing the Test Set’s DisplayTo change the measurement screen To change a unit-of-measure field Changing the Control FieldsUnit-of-Measure Field Underlined Entry Field To Change an underlined entryOne-of-Many Field To make a one-of-many choiceTo change a value Numeric-Entry FieldsNumeric-Entry Field Decimal Values Hexadecimal ValuesHow do I Verify that the Test Set is Operating Properly? Cdma Spectrum Operating Overview Operating Overview Displaying Cdma Measurements ADC Full Scale ADC FSMagnitude Error, Phase Error Diagram Selecting Code Domain MeasurementsFrequency Error, Frequency Transmitter TXPowerDisplaying Analog Measurements RF MeasurementsMeasurement AF Anl In Setting Displaying AF MeasurementsFM Deviation, AM Depth, AC Level SINAD, Distortion, SNR, AF Frequency, DC LevelDisplaying SINAD, Distortion, SNR, DC Level, or AF Frequency To set the meter’s end points and scale intervals Displaying Measurement Results on a Meter ScaleTo display the meter scale Operating Overview Calibrating the Channel Power Measurement Cdma Analyzer Calibrating the Channel Power Measurement Code Domain Calibrating the Adjacent Channel Power ACP Measurement Specifying An Increment Value for the Arrow Keys or Knob Changing the Increment or Decrement SettingUsing the Factor of 10 Increment/Decrement Keys To set high and low limits Using Measurement Limit IndicatorsTo reset or remove limits To remove a limit Setting a Measurement Reference To set a referenceHow the Test Set Averages Measurements Averaging MeasurementsTo use measurement averaging Setting an RF Generator/Analyzer Offset To set an RF OffsetSaving and Recalling Instrument Setups To save an instrument setupTo recall an instrument setup Press RecallPoweron Settings To remove clear an individual save registerTo clear all save registers Register NamesInstrument Hardware Changes Base SettingsMemory Considerations Using User Keys Using Pre-Defined User KeysAssigning and Releasing User Keys To assign local user keysTo release local user keys To assign global user keysReplacing Batteries Overview of the Test Set’s Overview of theTest Set’s Built-In Tools Using the RF Tools Program Loading and Running RF Tools Software Menu ScreenTest Results/BTS Utility Setup Test Results/BTS Utility Setup ScreensTo use a printer for data collection Swept Gain To use a laptop interface other than the BTS Laptop UtilityMeasurement Description Making the MeasurementSelecting the Swept Gain Measurement Test Press k1 Begin Tst Level value to avoid damage to that deviceLevel for the Duplex OUT level in dBm parameter Example of a Swept Gain Plot Screen Specifications Discrete Frequency Insertion LossSecond display is enlarged for easier reading Press k1 Proceed when you are finished with this screen.Particular test Swept Insertion Loss 10 Selecting the Swept Insertion Loss Measurement11 Swept Insertion Loss Setups Estimating Swept Insertion Loss Using a Single Connection Swept Return Loss Select Main Menu Swept Return Loss Power level. To avoid damage to the ANT in port, enter an 13 Swept Return Loss Setups14 Example of a Swept Return Loss Plot Screen Specifications Cable Fault Test Signal Can Cause InterferenceTime domain can be used to find the physical distances. Locations by viewing it in units of distanceSelect Main Menu Cable Fault Measurement Greatest accuracy is obtained when you enter a cable length Cable length, enter a value 1.5 times the estimated lengthToggles the selection between feet and meters K1 HELIAX, k3 RG, or k5 Custom17 Cable Fault Setups 18 Example of a Cable Fault Plot Screen Replot Data Files Typical cable fault return loss measurementsCable Fault Performance Select Main Menu Transfer Stored Data 21 Transfer Stored Data ScreenSA Spectrum Analyzer Self Calibration ON/OFF 22 SA Self Calibration OFF/ON ScreenCatalog PC Memory Card 23 Catalog Memory Card Screen Using the Code Domain Analyzer Selecting the Code Domain Analyzer’s Controls Menus24 Code Domain Analyzer Menus IS-95 25 Code Domain Analyzer Menus IS-2000 Using the Spectrum Analyzer Setting Resolution Bandwidth and Sweep RateRelationship between Span, Resolution Bandwidth, and Sweep Automatic CalibrationSelecting the Spectrum Analyzer’s Controls Menus 26 Spectrum Analyzer Controls MenusDelta Level Using the Spectrum Analyzer’s Delta MarkersDelta Frequency Reference Marker Ref Mrkr Level and Frequency Using the Spectrum Analyzer Mask Displaying the Spectrum Analyzer MaskSettings for mask in Figure Defining the Fixed Mask’s LimitsPoint Point Level FrequencyTurning Off the Mask’s Failure Beeper Defining the Relative Mask’s LimitsTurning Off the Mask Using the Voltmeter and Audio Frequency Counter Set to AudioMeasuring AC and DC Voltages AC Level Set to DC Level or AF Freq Set to match sourceUsing the Oscilloscope Scope 29 Inputs and Filters for the OscilloscopeSelecting the Oscilloscope’s Input Triggering the Oscilloscope Using the Oscilloscope’s MarkerSelecting the Oscilloscope’s Filters Using Ibutil Programs CopyplSecuring aTest Procedure Clearing RAM Using the Listopts list options Program Using the Demo Program Using the Stplt store or plot Program StepCdma Measurements Screens and Control Fields 130 Average Power Measurements Cdma MeasurementsAvg Pwr Screens on which this measurement is displayedAdjacent Channel Power Measurements Channel Power MeasurementsScreens on which this measurement is made Chan PwrRho Measurements RhoCode DOM Code Domain Analyzer Frequency Error Freq ErrEstimated Rho Est Rho Time Offset Carrier Feedthrough Chapter 137 Phase Error Error Vector Magnitude EVM MeasurementsMagnitude Error Code Domain Power, IS-95 Code Domain Measurements IS-95Selecting Absolute or Relative Code Domain Power, IS-95 only Code DOM Code Domain Analyzer, IS-95 onlyCode Domain Timing Timing Fast PowerCode Domain Phase Phse Advantages of Using IS-2000 Code Domain Measurements IS-2000Building a tree using the Bit Reverse method Interpreting IS-2000 Channel OrderingChannel numbers. The Walsh index utilizes Walsh orders 0 11 Code Domain Power, Bit Reverse Ordering Available Measurements in the Code DomainCode Domain Power, IS-2000 Reading Code Domain Power, IS-2000Code Domain Power & Noise Code DOM Code Domain Analyzer, IS-2000Code Domain Complex Power Code Domain Fast Power SynchronizeIQ Constellation Diagram, IS-2000 only PN Offset SearchControl Fields for Cdma Measurements # of FramesACP Cal ACP Fltr BWACP Offset ADCfs or ADC FSAmplitude Code DOM Code Domain Analyze screen gain controls menuAnalyzer Cdma analyzer Analyzer code domain analyzerAnl Dir COD DOM Code Domain Analyzer main controls menuAnl Special Auto ZeroCarrier FT or Carrier Feedthru Chan NumChn Pwr Cal Chan SizeCD pwr unit COD DOM Code Domain Analyzer all menus ControlsCW RF Path Data Rate Data Source Freq Err Even SecFind PN COD DOM Code Domain Analyzer gain controls menu GainGen Dir Gen Mode Gen SpecialInput Atten Input PortLvl Code DOM Code Domain Analyzer gain controls menuPower Level Marker LvlMarker Pos Meas Intvl or Meas IntCOD DOM Code Domain Analyzer fast power setup controls menu Meas OrderMeasurement Num AvgsPhase/div COD DOM Code Domain Analyzer FP setup controls menuOfs Trnsfer Output PortPN Offset PhsePN Incrment PN Offset or PN Ofs Pwr GainPwr Intvl Pwr RefPwr Scale IS-95 Pwr Scale IS-2000Pwr Zero Qual EventRate RC-3 Rate RC-4Rate RC-5 Code DOM Code Domain Analyzer trigger controls menuRF Channel RF Gen FreqRF In/Ant Screens on which this field is displayedThreshold Sprd Fact Spread FactorStart Frame Time Time/divTime Offset Time OfsTrig Event Tune FreqWalsh Chan Walsh OrderControl Fields 178 AM Depth Measurement Analog MeasurementsAC Control AF Freq Measurement DC Level MeasurementDistn Distortion Measurement FM Deviation MeasurementFrequency Error Measurement Frequency MeasurementTX Power Measurement SNR Measurement Is signal to noise ratio of the audio input signalSinad Measurement Signaling Decoder All Modes Control Fields for Analog Measurements#Pts AF AnlAF Cnt Gate AFGen1 FreqAFGen1 To AFGen2 FreqSignaling Encoder All Modes AFGen2 ToAtten Hold Spec ANL RF generator controls menuAudio In Lo Audio OutAuto/Norm Scope trigger controls menuSpec ANL main controls menu Center FreqSpec ANL all menus except mask controls Cont/Single DC FM ZeroDe-Emp Gain De-EmphasisDetector Types DetectorDisplay Edit Mask EditPtFilter Ext Load RExt TTL FM Coupling Reference Marker Frequency Level Delta Marker Freq Delta MrkrFreq mask Spec ANL all menus when in normal mode except mask controls Freq normal markerFreq Ref Mrkr Normal Marker Frequency LevelGain Cntl If FilterInput Gain Spec ANL auxiliary controls menuInternal Lvl Delta Mrkr Level divLevel mask Scope all control menus Lvl markerLvl normal marker Lvl Ref Mrkr Marker To Peak+Marker To Peak Scope marker controls menuMarker To Mask BeepMask Type Spec ANL marker controls menuMod In To No Pk/AvgNormalize Norm/DeltaOffset Freq Notch FreqNotch Gain Pk Det To Scope marker controls menu Spec ANL marker controls menu Port/SweepPosition Ref Mrkr Pos/NegRef Level Spec ANL RF generator or main controls menu ResetRF Cnt Gate Maximum signal levels are printed on the connector panel Key or turn the Test Set off and on to reset itSpec ANL RF Gen controls menu This field selects the input port for the spectrum analyzerScope To Sensitivity RF analyzerSensitivity spectrum analyzer SettlingSpan Speaker ALCSpeaker Vol Sets the span of frequencies to be displayed on the screenSquelch Track/Fixed This field selects the horizontal sweep time per divisionTime-per-division is selected from a list of choices Scope main controls menuTrig-Delay ResolutionTX Pwr Meas TX Pwr Zero Vert/divVert Offset Configuration Screens 224 Configuring the Instrument Setting the Date and TimeChanging the Beeper’s Volume Turning Off User MessagesTo interrupt printing Configuring for Printing a ScreenPrinting a Screen Control Fields on the Configuration Screens Screens Where Field is PresentAbort Print AntennaBase Freq User Defined BeeperCdma Std CallChan Space User Defined 230 Data Length Command Escape CharacterConnection Time-out Duplex Out DateDisplay User Messages Ext Ref FF at EndFF at Start FirmwareInaccessible OUT connectorFlow Control Frame Clock OutputGen-Anl Gen-Anl User DefinedIbasic Echo Hold-off DelayGpib Adrs Incoming Call Security Inst EchoLines/Page ModeModem Configuration ModelModem Initialization/Configuration Modem ModeNotch Coupl Number to CallOpt Cdma TB ParityPassword Printer AdrsPrinter Port Print TitleRange Hold Remote Mode Ref SelectRetries RF Chan StdSee the RF Chan Std on page 244 for more information RF DisplayRF Gen Volts RF In/Out RF Level OffsetRF Offset Save/RecallSerial Baud Serial9Serial No This field displays the serial number of the Test SetStop Length Serial PortStatus Total RAM Signaling Encoder and Decoder Signaling Encoder and Decoder Screens Decoder’s Signal SourceDecoder Frequency Measurements EncoderEncoder/Decoder Interaction AMPS-TACS, NAMPS-NTACS Encoder and DecoderControl and Voice Channel Identifiers Decoder Mode Differences AMPS-TACS, NAMPS-NTACS DecoderInterpreting Decoded Data Recc and AMPS-TACS RVC MeasurementsDecoding the Reverse Control Channel Recc Data NAMPS-NTACS Reverse Voice Channel Measurements Measure FieldDecoding NAMPS-NTACS Reverse Voice Channel RVC Data Dtmf Sequence Encoder and Decoder Measurement LimitsFunction Generator Encoder and Decoder Decoding ConsiderationsControl Fields for the Signaling Encoder and Decoder DelayArm Meas BurstsSignaling Decoder Modes AMPS-TACS, NAMP-NTAC Busy/IdleChannel Data hexSignaling Decoder Signaling EncoderData Level Data Rate analogDSAT/DST hex Signaling Encoder Modes NAMP-NTACSignaling Decoder Modes NAMP-NTAC Filler Focc Data you enter hereHi Tone FrequencyGate Time Input Level De-emphasis Effects on Input LevelExamples of Input Level Settings Signaling Decoder All ModesLo Tone MeasureMessage Focc AMPS-TACS/NAMPS-NTACS Focc Message and Filler Data FormatSignaling Encoder Modes AMPS-TACS Message FVC AMPS-TACSMessage FVC NAMPS-TACS Message/DST FVCSignaling Decoder All Modes Signaling Encoder All Modes Signaling Encoder Modes Dtmf Signaling Decoder Modes DtmfNum of Bits Off TimeOn Time PolarityNormal Operation Inverted OperationSignaling Encoder Modes Dtmf Pre-EmpRecc Data hex SAT Freq FVCSend Filler Focc SendSend Dsat FVC Send Mode Signaling Encoder Modes Func GenSine Units Single/ContStandard StopDecoder Operating Considerations Encoder Operating ConsiderationsSymbol Frequencies Hz Stop Dsat FVCStop Filler Focc Stop MeasTrig Level Signaling Decoder Modes AMPS-TACS, NAMP-NTAC, Func GenTrigger Pattern bin Twist Twist and Pre-emphasis InteractionExamples of Twist and Pre-emphasis Interaction ExampleWaveform Connectors Connectors Operating ConsiderationsANT Audio Audio OUT Data EXT REF EXT Scope Trig Parallel Parallel Port Pin AssignmentsRF IN/OUT Serial 9, 10, Serial Port Pin AssignmentsSerial Port Pin Assignments Pin DescriptionVideo OUT Accessories, Manuals, Support Modifications Agilent Technologies Accessories AccessoriesExternal Monitor Agilent Technologies Manuals English and OtherAgilent Technologies Test Software OptionsNumber Description Order Description Number 1D5 High Stability ReferenceCustomer Training Support for Your InstrumentGetting Help Agilent Regional Sales and Service Offices Error Messages General Information About Error Messages Positive Numbered Error MessagesExample 11-1 Positive numbered error messages take the form Example 11-2 For exampleNegative Numbered Error Messages Ibasic Error MessagesExample 11-4 Ibasic error messages take the form Example 11-3 For exampleGpib Error Messages Text Only Error MessagesExample Gpib error messages take the form Example Text only error messages take the formWarbles and Beeps Non-Recoverable Firmware ErrorMessage Display 304 Chapter 305 306 Index 308 Index 309 310 Index 311 312 Index 313 314 Index 315 316 Index 317 318 Index 319 320 Index 321 322 Index 323 324