HP E6380-90019 Uživatelský manuál

HP 8935 CDMA Cellular/PCS Base Station Test SetReference GuideFirmware Version: A.01.00 and aboveHP Part Number E6380-90019Revision APrinted in U.S.A.

10 ContentsMain Menu

100 Chapter 4 CDMA Measurements - Screens and Control FieldsEven Sec In GainEven Sec InThis field controls the internal connection of the EVEN SECOND

Chapter 4 101CDMA Measurements - Screens and Control FieldsGen Dir Gen ModeGen DirThis field sets the link direction of the CDMA signal. • Fwd (forwar

102 Chapter 4 CDMA Measurements - Screens and Control FieldsGen Special Input AttenGen SpecialGenerator special modes change how IQ modulated signals

Chapter 4 103CDMA Measurements - Screens and Control FieldsInput Port Meas IntvlInput Port This field selects which Test Set port to use as the RF inp

104 Chapter 4 CDMA Measurements - Screens and Control FieldsMeasurement Num AvgsMeasurementThis field controls the type of code domain measurement to

Chapter 4 105CDMA Measurements - Screens and Control FieldsOfs Trnsfer Output PortOfs TrnsferThis field transfers the time offset value from the time

106 Chapter 4 CDMA Measurements - Screens and Control FieldsPN Offset Pwr GainPN OffsetUse this field to enter the PN sequence offset index for your b

Chapter 4 107CDMA Measurements - Screens and Control FieldsPwr Intvl Pwr ZeroPwr IntvlThis field determines the length of the data block when measurin

108 Chapter 4 CDMA Measurements - Screens and Control FieldsQual Event Qual EventQual EventThis field selects a trigger qualifier. The trigger qualifi

Chapter 4 109CDMA Measurements - Screens and Control FieldsRF Channel RF Gen FreqRF ChannelThe RF Channel field is displayed when the RF Display field

11Product InformationMain Menu

110 Chapter 4 CDMA Measurements - Screens and Control FieldsRF In/Ant ThresholdRF In/AntThis field selects the Test Set’s RF input. CAUTION The maximu

Chapter 4 111CDMA Measurements - Screens and Control FieldsTime Offset TmOfsTime OffsetThis field allows you to manually enter a time offset. To obtai

112 Chapter 4 CDMA Measurements - Screens and Control FieldsTrig Event Tune FreqTrig EventThis field determines when the trigger event to the CDMA ana

Chapter 4 113CDMA Measurements - Screens and Control FieldsWalsh Chan Walsh ChanWalsh ChanThis field selects the Walsh channel to move the marker to.

114 Chapter 4 CDMA Measurements - Screens and Control FieldsWalsh Chan Walsh ChanMain Menu

1155 Analog Measurements - Screens and Control Fields• "AC Level Measurement" on page 116• “AM Depth Measurement” on page 116• “AF Freq Mea

116 Chapter 5 Analog Measurements - Screens and Control FieldsAC Level Measurement AM Depth MeasurementAnalog MeasurementsAC Level MeasurementThe type

Chapter 5 117Analog Measurements - Screens and Control FieldsAF Freq Measurement DC Level MeasurementAF Freq MeasurementThe AF frequency measurement i

118 Chapter 5 Analog Measurements - Screens and Control FieldsDistn (Distortion) Measurement FM Deviation MeasurementDistn (Distortion) MeasurementThi

Chapter 5 119Analog Measurements - Screens and Control FieldsFrequency Measurement Frequency Error MeasurementFrequency MeasurementThis measurement fi

12 Manufacturer’s DeclarationThis statement is provided to comply with the requirements of the German Sound Emission Directive, from 18 January 1991

120 Chapter 5 Analog Measurements - Screens and Control FieldsTX Power Measurement TX Power MeasurementTX Power MeasurementTransmitter power measures

Chapter 5 121Analog Measurements - Screens and Control FieldsFM Deviation Measurement AF Freq (Audio Frequency) MeasurementFM Deviation MeasurementThi

122 Chapter 5 Analog Measurements - Screens and Control FieldsSINAD Measurement SNR MeasurementSINAD MeasurementSINAD is the measure of the ratio of t

Chapter 5 123Analog Measurements - Screens and Control FieldsAF Anl In AF Cnt GateControl Fields for Analog MeasurementsAF Anl InThe audio frequency a

124 Chapter 5 Analog Measurements - Screens and Control FieldsAFGen1 Freq AFGen1 ToAFGen1 Freq This field sets the frequency for the first audio frequ

Chapter 5 125Analog Measurements - Screens and Control FieldsAFGen2 Freq AFGen2 ToAFGen2 Freq This field sets the frequency for the second audio frequ

126 Chapter 5 Analog Measurements - Screens and Control FieldsAmplitude Atten HoldAmplitudeThis field adjusts the amplitude of the RF generator. See f

Chapter 5 127Analog Measurements - Screens and Control FieldsAudio In Lo Auto/NormAudio In Lo This field sets the AUDIO IN LO connector’s state. • Gnd

128 Chapter 5 Analog Measurements - Screens and Control FieldsAuto Zero Cont/SingleAuto ZeroThis field is displayed for average power measurements.Aut

Chapter 5 129Analog Measurements - Screens and Control FieldsDe-Emp Gain De-EmphasisDe-Emp Gain De-emphasis gain displays and selects the desired AF a

13Safety ConsiderationsGENERALThis product and related documentation must be reviewed for familiarization with safety markings and instructions befo

130 Chapter 5 Analog Measurements - Screens and Control FieldsDetector DetectorDetector This setting selects the type of detector used when measuring

Chapter 5 131Analog Measurements - Screens and Control FieldsExt Load R Filter 1Ext Load RExternal load resistance is used to calculate and display AF

132 Chapter 5 Analog Measurements - Screens and Control FieldsFilter 2 Filter 2Filter 2 This field selects an audio frequency filter which can be used

Chapter 5 133Analog Measurements - Screens and Control FieldsFM Coupling Freq (marker)FM CouplingThis field alters the FM modulator to allow DCFM from

134 Chapter 5 Analog Measurements - Screens and Control FieldsGain Cntl Gain CntlGain CntlAF analyzer gain control specifies whether the AF analyzer’s

Chapter 5 135Analog Measurements - Screens and Control FieldsIF Filter Input AttenIF Filter This field selects the desired IF filter bandwidth for mod

136 Chapter 5 Analog Measurements - Screens and Control FieldsInput Gain Input PortInput GainThis field displays and selects the gain of the AF analyz

Chapter 5 137Analog Measurements - Screens and Control FieldsInternal Level (div)InternalThis field selects the trigger source. • Internal uses the si

138 Chapter 5 Analog Measurements - Screens and Control FieldsLvl (marker) Lvl (marker)Lvl (marker)This measurement field displays the signal level of

Chapter 5 139Analog Measurements - Screens and Control FieldsMarker To Peak+ Marker To (spectrum analyzer)Marker To Peak+Peak+ causes the marker to mo

14 Safety Considerations for this InstrumentWARNING This product is a Safety Class I instrument (provided with a protective earthing ground incorpor

140 Chapter 5 Analog Measurements - Screens and Control FieldsMod In To No Pk/AvgMod In To This modulation input field defines how an external modulat

Chapter 5 141Analog Measurements - Screens and Control FieldsNormalize Notch FreqNormalizeThis area performs three display operations: • Save B saves

142 Chapter 5 Analog Measurements - Screens and Control FieldsNotch Gain Offset FreqNotch GainThis field displays and selects the gain of the AF analy

Chapter 5 143Analog Measurements - Screens and Control FieldsOutput Port Pk Det ToOutput PortThis field selects the RF generator’s output port. Higher

144 Chapter 5 Analog Measurements - Screens and Control FieldsPort/Sweep Port/SweepPort/SweepThis control performs two functions: • The upper field sp

Chapter 5 145Analog Measurements - Screens and Control FieldsPosition PositionPositionThis field indicates the number of scale divisions from the left

146 Chapter 5 Analog Measurements - Screens and Control FieldsRef Level ResetRef Level Reference level sets the amplitude reference level for the top

Chapter 5 147Analog Measurements - Screens and Control FieldsRF Channel RF Cnt GateRF ChannelThe RF Channel field is displayed on the screens listed b

148 Chapter 5 Analog Measurements - Screens and Control FieldsRF Gen Freq RF In/AntRF Gen FreqThis field sets the RF generator’s frequency. This field

Chapter 5 149Analog Measurements - Screens and Control FieldsScope To Scope ToScope ToThis field selects the signal source for the oscilloscope. This

15Servicing instructions are for use by qualified personnel only. To avoid electrical shock, do not perform any servicing unless you are qualified t

150 Chapter 5 Analog Measurements - Screens and Control FieldsSensitivity (RF analyzer) Sensitivity (spectrum analyzer)Sensitivity (RF analyzer)RF ana

Chapter 5 151Analog Measurements - Screens and Control FieldsSettling SpanSettlingThis field selects the settling time for making AF measurements. Low

152 Chapter 5 Analog Measurements - Screens and Control FieldsSpeaker ALC Speaker VolSpeaker ALCSpeaker automatic level control enables/disables the A

Chapter 5 153Analog Measurements - Screens and Control FieldsSquelch SquelchSquelchThis setting determines the squelch operation when demodulating FM,

154 Chapter 5 Analog Measurements - Screens and Control FieldsTime Track/FixedTimeThis measurement displays the time elapsed from the trigger point to

Chapter 5 155Analog Measurements - Screens and Control FieldsTrig-Delay Trig-DelayTrig-DelayThe trigger delay is used to specify the time relationship

156 Chapter 5 Analog Measurements - Screens and Control FieldsTune Freq TX Pwr MeasTune Freq This field is displayed when the RF Display field on the

Chapter 5 157Analog Measurements - Screens and Control FieldsTX Pwr Zero TX Pwr ZeroTX Pwr ZeroThe transmitter power zero function establishes a 0.000

158 Chapter 5 Analog Measurements - Screens and Control FieldsVert/div Vert OffsetVert/divVertical sensitivity sets the vertical amplitude per divisio

1596 Configuration - Screens and Control Fields• "Configuring the Instrument" on page 160• "Setting the Date and Time" on page 160

16 CERTIFICATION Hewlett-Packard Company certifies that this product met its published specifications at the time of shipment from the factory. Hewl

160 Chapter 6 Configuration - Screens and Control FieldsSetting the Date and Time Turning Off User MessagesConfiguring the InstrumentSetting the Date

Chapter 6 161Configuration - Screens and Control FieldsPrinting a Screen Printing a ScreenConfiguring for Printing A ScreenPrinting a ScreenTo Print A

162 Chapter 6 Configuration - Screens and Control FieldsAbort Print Antenna InControl Fields on the Configuration ScreensAbort PrintSelect this field

Chapter 6 163Configuration - Screens and Control FieldsBase Freq (User Defined) Base Freq (User Defined)Base Freq (User Defined)The base frequency fie

164 Chapter 6 Configuration - Screens and Control FieldsBeeper Chan Space (User Defined)Beeper This field changes the audio beeper volume by selecting

Chapter 6 165Configuration - Screens and Control FieldsData Length Display User MessagesData Length This field specifies the number of bits used for e

166 Chapter 6 Configuration - Screens and Control FieldsDuplex Out Ext Ref InDuplex Out This field is used to indicate losses or gains between the DUP

Chapter 6 167Configuration - Screens and Control FieldsFF at End: FirmwareFF at End: This field is used to specify if you want the printer to make a f

168 Chapter 6 Configuration - Screens and Control FieldsFlow Control Flow ControlFlow ControlThe flow control field is used when sending or receiving

Chapter 6 169Configuration - Screens and Control FieldsFrame Clock Output (Gen)-(Anl) (User Defined)Frame Clock OutputThis field selects the frame clo

17Table 1 Regional Sales and Service OfficesEastern USASales OfficeHewlett-Packard Company2101 Gather Rd.Rockville, MD 20850Tel: (301) 258-2000Easte

170 Chapter 6 Configuration - Screens and Control FieldsHP-IB Adrs Inst EchoHP-IB AdrsThis field is used to display and change the HP-IB address of th

Chapter 6 171Configuration - Screens and Control FieldsLines/Page: Notch CouplLines/Page:This field is used to specify how many lines are printed per

172 Chapter 6 Configuration - Screens and Control FieldsOpt CDMA TB Print Title:Opt CDMA TBThis control is provided for future enhancements. It must b

Chapter 6 173Configuration - Screens and Control FieldsRange Hold Range HoldRange HoldThese fields enable/disable several autoranging and autotuning r

174 Chapter 6 Configuration - Screens and Control FieldsRef Select Ref SelectRef SelectThis field selects the timebase reference signal to use for gen

Chapter 6 175Configuration - Screens and Control FieldsRF Chan Std RF Chan StdRF Chan StdUse the RF channel standard field to select the channel stand

176 Chapter 6 Configuration - Screens and Control FieldsRF Display RF Gen VoltsRF DisplayThis field selects the format for entering the RF generator’s

Chapter 6 177Configuration - Screens and Control FieldsRF In/Out RF In/OutRF In/OutThis field is used to indicate losses or gains between the RF IN/OU

178 Chapter 6 Configuration - Screens and Control FieldsRF Level Offset RF OffsetRF Level OffsetThis field enables/disables the RF level offsets enter

Chapter 6 179Configuration - Screens and Control FieldsSave/Recall Save/RecallSave/Recall This field specifies which memory device the Test Set access

18 AsiaSales and ServiceHewlett-Packard Asia Ltd.22-30/F Peregrine TowerLippo Center89 Queensway, CentralHong KongG.P.O. Box 863 Hong KongTelephone:

180 Chapter 6 Configuration - Screens and Control FieldsSerial Baud Serial No.Serial BaudThis field selects the baud rate for serial communications wh

Chapter 6 181Configuration - Screens and Control FieldsStop Length Total RAMStop LengthThis field specifies the number of stop bits (1 or 2) used for

182 Chapter 6 Configuration - Screens and Control FieldsTotal RAM Total RAMMain Menu

1837 Connectors Alphabetical Listing of "Connectors" on page 184Main Menu

184 Connectors10 MHz REF OUT ANALOG MODULATION INConnectors10 MHz REF OUT This connector furnishes a 10 MHz reference for external instruments. Opera

185ConnectorsANT IN ANT INANT INThe antenna input is used for analyzing low-power RF signals (≤60 mW), and is typically used for off-the-air measureme

186 ConnectorsAUDIO IN AUDIO INAUDIO IN Two connectors are used to input audio signals to the AF analyzer: • HI is the main audio signal input connec

187ConnectorsAUDIO OUT BASEBAND OUT (I and Q)AUDIO OUT This port is used to output signals from audio frequency generators 1 and 2. Operating Consider

188 ConnectorsChassis Ground DUPLEX OUTChassis Ground The chassis ground terminal provides a general chassis connection. CHIP CLOCK 1.2288 MHz OUT Th

189ConnectorsEVEN SECOND SYNC IN EXT SCOPE TRIG INEVEN SECOND SYNC IN This port is an input for the even second clock from the base station under test

19Product DescriptionThe HP 8935 CDMA Cellular/PCS Base Station Test Set offers full signal generation and analysis capability and support for cellu

190 ConnectorsFRAME CLOCK OUT HP-IBFRAME CLOCK OUTThis output provides an external connection to several internal clocks. The clocks are selected usi

191ConnectorsMEMORY CARD Slot PARALLEL PORT 16MEMORY CARD Slot This front-panel opening is where PC cards are inserted. PARALLEL PORT 15 This port is

192 ConnectorsRF IN/OUT SCOPE MONITOR OUTPUTRF IN/OUT This Type-N connection is used to output signals from the RF generator and to input RF signals.

193ConnectorsSERIAL PORTs 9, 10, and 11 SERIAL PORTs 9, 10, and 11SERIAL PORTs 9, 10, and 11The serial ports are used to input and output serial data

194 ConnectorsTRIGGER QUALIFIER IN VIDEO OUTTRIGGER QUALIFIER IN This input is active when an external trigger qualifier is selected with the Qual Ev

1958 Accessories, Manuals, Support Main Menu

196 Chapter 8 Accessories, Manuals, SupportModificationsModifications The following information can be found in the HP 8935 Assembly Level Repair Manu

Chapter 8 197Accessories, Manuals, SupportAccessoriesAccessoriesTable 8-1 Accessories External Monitor The CRT’s Video Output drives a multisync monit

198 Chapter 8 Accessories, Manuals, SupportAccessoriesTest Software The Radio Test Software performs automated tests on radios used in various radio c

Chapter 8 199Accessories, Manuals, SupportHP Support for Your InstrumentHP Support for Your Instrument Getting HelpIf you have problems using this Tes

2 NoticeInformation contained in this document is subject to change without notice.All Rights Reserved. Reproduction, adaptation, or translation wit

20 In This Book• Chapter 1, “Getting Started,” on page 23 familiarizes you with the front panel controls. It introduces the different types of cont

200 Chapter 8 Accessories, Manuals, SupportHP Support for Your InstrumentCustomer Training Hewlett-Packard offers customers a variety of training mate

Chapter 8 201Accessories, Manuals, SupportHP Support for Your InstrumentAsiaSales and ServiceHewlett-Packard Asia Ltd.22-30/F Peregrine TowerLippo Cen

202 Chapter 8 Accessories, Manuals, SupportHP Support for Your InstrumentMain Menu

2039 Error Messages Main Menu

204 Chapter 9 Error MessagesGeneral Information About Error MessagesGeneral Information About Error Messages Information concerning error messages dis

Chapter 9 205Error MessagesGeneral Information About Error MessagesNegative Numbered Error Messages Negative numbers preceding the error messages text

206 Chapter 9 Error MessagesGeneral Information About Error MessagesHP-IB Error Messages HP-IB Error Messages are associated with HP-IB operation. Ref

Chapter 9 207Error MessagesGeneral Information About Error MessagesThe Message Display During instrument operation, various messages may appear on the

208 Chapter 9 Error MessagesGeneral Information About Error MessagesText Only Error Messages Operation errors generally occur when you try to do somet

Chapter 9 209Error MessagesGeneral Information About Error Messages• Cal file checksum incorrect - initializing file.This error usually occurs after c

21Conventions Used in this BookScreen names are shown as follows: CODE DOM.Keys are shown in the following typeface: CDMA Gen. Shifted functions (la

210 Chapter 9 Error MessagesGeneral Information About Error MessagesMain Menu

IndexIndex 211- - - -meaning of, squelch, 153meaning of, TX power measurement, 36meaning of, TX power measurements, 120Symbols# of Framesdata source,

212 Index IndexAAbort Print fieldPrinter Configure screen, 162abort printing, 161ac couplinginput, 133output, 127AC levelpeak detector, 143AC Level fi

IndexIndex 213description, 185for off-the-air measurements, 136for RF measurements, 136gain at, 162input attenuation, 135loss at, 162sensitivity, 150

214 Index IndexCcable fault measurements, 62calibrationchannel power measurements, 96spectrum analyzer, 68CarFT fieldCode Domain Analyzer screen, 87,

IndexIndex 215SCOPE MONITOR OUTPUT, 192SERIAL PORT 10, 193SERIAL PORT 11, 193SERIAL PORT 9, 193TRIGGER QUALIFIER IN, 194VIDEO OUT, 194Cont/Single fie

216 Index IndexEEb/No, 101EEX key, 30emf voltage, 176Error Message key, 25error messages, 204IBASIC echo, 170operation, 208error vector magnitude. See

IndexIndex 217Ggainautomatic control, 134between ANT IN and device-under-test, 162between DUPLEX OUT and device-under-test, 166between RF IN/OUT and

218 Index IndexII BASEBAND OUT connector, 187I/O Config key, 25I/O Configure screenData Length field, 165Flow Control field, 168HP-IB Address field, 1

IndexIndex 219JJTACS, 175Kk1 through k5 keys, 51k1’ through k3’ keys, 51keyboardexternal, 180keys%, 26% delta, 26+/-, 30AF Anl, 25Assign, 52Avg, 46CD

22 Main Menu

220 Index IndexLlevelac, 37dc, 38oscilloscope, 138reference for spectrum analyzer, 146Level (div) fieldOscilloscope screen, 137limitsindicators, 43pas

IndexIndex 221Model fieldPrinter Configure screen, 171modulationexternal AM, 140external, FM, 140external, input, 140input, 140input, coupling, 133OQ

222 Index IndexTime/div field, 154Trig-Delay field, 155Vert Offset field, 158Vert/div field, 158outputcoupling, 127RF, 143, 144tracking generator, 144

IndexIndex 223QQ BASEBAND OUT connector, 187QPSK modulation, 101Qual Event fieldCDMA Analyzer screen, 108Code Domain Analyzer screen, 108Rradio test

224 Index Indexoutput, 144output port, 143RF Generator screenAF Freq field, 117AFGen1 Freq field, 124AFGen1 To field, 124AFGen2 Freq field, 125AFGEN2

IndexIndex 225SERIAL PORT 11 connector, 193SERIAL PORT 9 connector, 193serial port pin assignments, 193SERVICE4. See the HP 8935 Assembly Level Repai

226 Index IndexTTACS, 175talk & listen, 171Threshold fieldCode Domain Analyzer screen, 110timemarkers, 154Time (marker) fieldOscilloscope screen,

IndexIndex 227VV key, 26variable frequency notch filter, 141version numberfirmware, 167Vert Offset fieldOscilloscope screen, 158Vert/div fieldOscillo

228 Index IndexZzero referencetransmitter power, 157Zeroesdata source, 99zeroingpower meter, 157Main Menu

231 Getting Started• “Before Connecting a Radio” on page 24• “Changing the Measurement Screen” on page 25• “Changing the Control Fields” on page 26

24 Chapter 1 Getting StartedBefore Connecting a RadioBefore Connecting a Radio NOTE The RF IN/OUT port should be used for all transmitter tests when t

Chapter 1 25Getting StartedChanging the Test Set’s DisplayChanging the Test Set’s DisplayChanging the Measurement ScreenThe measurement screen is chan

26 Chapter 1 Getting StartedChanging the Test Set’s DisplayChanging the Control FieldsThere are several types of control fields in the Test Set. This

Chapter 1 27Getting StartedChanging the Test Set’s DisplayUnderlined Entry FieldUnderlined entry fields provide a choice of two settings (toggle).Figu

28 Chapter 1 Getting StartedChanging the Test Set’s DisplayOne-of-Many FieldOne-of-many fields display a list of choices when selected.Figure 1-4 One-

Chapter 1 29Getting StartedChanging the Test Set’s DisplayNumeric-Entry FieldsValues for numeric entry fields can be entered and changed using various

Contents 3Product Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19In This Book. . . . . . . . . . . . .

30 Chapter 1 Getting StartedChanging the Test Set’s DisplayDecimal Values Decimal values are used for most numeric entry fields. The acceptable entrie

Chapter 1 31Getting StartedHow do I Verify that the Test Set is Operating Properly?How do I Verify that the Test Set is Operating Properly? If your Te

32 Chapter 1 Getting StartedHow do I Verify that the Test Set is Operating Properly?Figure 1-6 CDMA SpectrumMain Menu

332Operating Overview• "Displaying CDMA Measurements" on page 34• "Displaying Analog Measurements" on page 36• "Using Channel

34 Chapter 2 Operating OverviewDisplaying CDMA MeasurementsDisplaying CDMA Measurements Channel Power, Rho, EVM, Average PowerYou can select channel p

Chapter 2 35Operating OverviewDisplaying CDMA MeasurementsCode Domain Measurements (Power, Timing, Phase)Code domain measurements are displayed on the

36 Chapter 2 Operating OverviewDisplaying Analog MeasurementsDisplaying Analog MeasurementsRF MeasurementsFrequency Error, FrequencyRF Frequency Error

Chapter 2 37Operating OverviewDisplaying Analog MeasurementsDisplaying AF Measurements FM Deviation, AM Depth, AC Level The AF Anl In setting determin

38 Chapter 2 Operating OverviewDisplaying Analog MeasurementsSINAD, Distortion, SNR, AF Frequency, DC Level, These measurements are available on the R

Chapter 2 39Operating OverviewDisplaying Analog MeasurementsDisplaying Analog Measurement Results on a Meter ScaleFigure 2-6 Displaying the Meter Scal

4 ContentsTransfer Stored Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65SA (spectrum analyzer) Self Calibration O

40 Chapter 2 Operating OverviewUsing Channel Numbers to Set Analyzer and Generator FrequenciesUsing Channel Numbers to Set Analyzer and Generator Freq

Chapter 2 41Operating OverviewCalibrating the Channel Power MeasurementCalibrating the Channel Power Measurement To calibrate a channel power measurem

42 Chapter 2 Operating OverviewChanging the Increment or Decrement SettingChanging the Increment or Decrement SettingSpecifying An Increment Value for

Chapter 2 43Operating OverviewUsing Measurement Limit IndicatorsUsing Measurement Limit Indicators The Lo Limit and Hi Limit functions are used to def

44 Chapter 2 Operating OverviewUsing Measurement Limit IndicatorsTo reset or remove limits To reset a limit that has been exceeded Step 1. Position th

Chapter 2 45Operating OverviewSetting A Measurement ReferenceSetting A Measurement Reference The reference set (Ref Set) function establishes a measur

46 Chapter 2 Operating OverviewAveraging MeasurementsAveraging Measurements The Avg (average) function allows you to display the average value of a nu

Chapter 2 47Operating OverviewSetting an RF Generator/Analyzer OffsetSetting an RF Generator/Analyzer Offset You can set a fixed frequency offset betw

48 Chapter 2 Operating OverviewSaving and Recalling Instrument SetupsSaving and Recalling Instrument Setups The save and recall functions allow you to

Chapter 2 49Operating OverviewSaving and Recalling Instrument SetupsTo remove (clear) an individual save register Step 1. Specify where the register i

Contents 5Freq Err. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100Gain. . . . . . . . . . . . . . .

50 Chapter 2 Operating OverviewSaving and Recalling Instrument SetupsBASE Settings The BASE register contains any field settings the user has saved th

Chapter 2 51Operating OverviewUsing USER KeysUsing USER Keys You can use user keys to move quickly between fields on the same screen, and to access fi

52 Chapter 2 Operating OverviewUsing USER KeysAssigning and Releasing USER KeysWhen defining user keys, the Assign function is used to create key defi

Chapter 2 53Operating OverviewReplacing BatteriesReplacing BatteriesThere are two methods by which the Test Set backs up its RAM. One is a set of two

54 Chapter 2 Operating OverviewReplacing BatteriesMain Menu

553 Overview of the Test Set’s Built-In Tools• "Using RF Tools Program" on page 56• "Using the Code Domain Analyzer" on page 67• &

56 Chapter 3 Overview of the Test Set’s Built-In ToolsUsing RF Tools ProgramUsing RF Tools ProgramThe RF Tools Program resides in the Test Set’s ROM.

Chapter 3 57Overview of the Test Set’s Built-In ToolsUsing RF Tools ProgramFigure 3-1 Loading and Running RF ToolsPosition the cursor at Choices: and

58 Chapter 3 Overview of the Test Set’s Built-In ToolsUsing RF Tools ProgramSwept GainThis test measures the gain of a device by sweeping it over the

Chapter 3 59Overview of the Test Set’s Built-In ToolsUsing RF Tools ProgramDiscrete Freq Insertion LossThis test measures the loss of a cable or devic

6 ContentsAFGen1 To . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124AFGen2 Freq. . . . . . . . . . . . .

60 Chapter 3 Overview of the Test Set’s Built-In ToolsUsing RF Tools ProgramSwept Return LossThis test radiates a test signal when testing antennas or

Chapter 3 61Overview of the Test Set’s Built-In ToolsUsing RF Tools ProgramEstimating Antenna Return LossIf you are measuring the return loss of an an

62 Chapter 3 Overview of the Test Set’s Built-In ToolsUsing RF Tools ProgramCable FaultNOTE Test Signal Can Cause InterferenceWhen testing cables atta

Chapter 3 63Overview of the Test Set’s Built-In ToolsUsing RF Tools ProgramSelecting Cable TypeIn the menu for this test, you can enter the following

64 Chapter 3 Overview of the Test Set’s Built-In ToolsUsing RF Tools ProgramTypical cable fault return loss measurements. Return loss is a ratio of in

Chapter 3 65Overview of the Test Set’s Built-In ToolsUsing RF Tools ProgramReplot Data FilesThis utility allows you to easily retrieve and display plo

66 Chapter 3 Overview of the Test Set’s Built-In ToolsUsing RF Tools ProgramCatalog PC (Memory) CardThis utility lists all the files contained on the

Chapter 3 67Overview of the Test Set’s Built-In ToolsUsing the Code Domain AnalyzerUsing the Code Domain AnalyzerThe code domain analyzer graphically

68 Chapter 3 Overview of the Test Set’s Built-In ToolsUsing the Spectrum AnalyzerUsing the Spectrum AnalyzerAutomatic CalibrationDuring operation, the

Chapter 3 69Overview of the Test Set’s Built-In ToolsUsing the Spectrum AnalyzerSelecting the Spectrum Analyzer’s Controls MenusSeveral levels of menu

Contents 7Sensitivity (spectrum analyzer). . . . . . . . . . . . . . . . . . . . . . . . . . . . 150Settling . . . . . . . . . . . . . . . . . . . .

70 Chapter 3 Overview of the Test Set’s Built-In ToolsUsing the Voltmeter and Audio Frequency CounterUsing the Voltmeter and Audio Frequency CounterTh

Chapter 3 71Overview of the Test Set’s Built-In ToolsUsing the Oscilloscope (Scope)Using the Oscilloscope (Scope)The built-in 50 kHz oscilloscope prov

72 Chapter 3 Overview of the Test Set’s Built-In ToolsUsing the Oscilloscope (Scope)Selecting the Oscilloscope’s InputStep 1. Press Shift, then RF Anl

Chapter 3 73Overview of the Test Set’s Built-In ToolsUsing the Oscilloscope (Scope)Triggering the OscilloscopeYou can control following triggering fea

74 Chapter 3 Overview of the Test Set’s Built-In ToolsUsing IB_UTIL ProgramsUsing IB_UTIL ProgramsSee "Securing a Test Procedure" on page 75

Chapter 3 75Overview of the Test Set’s Built-In ToolsSecuring a Test ProcedureSecuring a Test Procedure The password option for securing a test proced

76 Chapter 3 Overview of the Test Set’s Built-In ToolsClearing RAMClearing RAM RAM can be cleared using the RAM_MANAGER program in the Test Set’s ROM.

Chapter 3 77Overview of the Test Set’s Built-In ToolsUsing the LISTOPTS (list options) ProgramUsing the LISTOPTS (list options) ProgramYou can list th

78 Chapter 3 Overview of the Test Set’s Built-In ToolsUsing the DEMO ProgramUsing the DEMO ProgramYou can use the DEMO program to learn about the capa

Chapter 3 79Overview of the Test Set’s Built-In ToolsUsing the ST_PLT (store or plot) ProgramUsing the ST_PLT (store or plot) ProgramThis program allo

8 ContentsParity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172Printer Port: . . . . . . . . .

80 Chapter 3 Overview of the Test Set’s Built-In ToolsUsing the ST_PLT (store or plot) ProgramMain Menu

814 CDMA Measurements - Screens and Control Fields• “Average Power Measurements” on page 82• “Channel Power Measurements” on page 83• “Rho Measureme

82 Chapter 4 CDMA Measurements - Screens and Control FieldsAverage Power Measurements Average Power MeasurementsCDMA MeasurementsAverage Power Measure

Chapter 4 83CDMA Measurements - Screens and Control FieldsChannel Power Measurements Channel Power MeasurementsChannel Power MeasurementsChan PwrChann

84 Chapter 4 CDMA Measurements - Screens and Control FieldsRho Measurements Rho MeasurementsRho MeasurementsRho Rho is a measure of CDMA waveform qual

Chapter 4 85CDMA Measurements - Screens and Control FieldsRho Measurements Rho MeasurementsFrequency ErrorFrequency error is displayed when the Rho me

86 Chapter 4 CDMA Measurements - Screens and Control FieldsRho Measurements Rho MeasurementsFigure 4-2 Time OffsetMain Menu

Chapter 4 87CDMA Measurements - Screens and Control FieldsRho Measurements Rho MeasurementsCarrier FeedthroughCarrier feedthrough is displayed when th

88 Chapter 4 CDMA Measurements - Screens and Control FieldsError Vector Magnitude (EVM) Measurements Error Vector Magnitude (EVM) MeasurementsError Ve

Chapter 4 89CDMA Measurements - Screens and Control FieldsCode Domain Measurements Code Domain MeasurementsCode Domain MeasurementsThe following measu

Contents 9Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197External Monitor . . . . . . .

90 Chapter 4 CDMA Measurements - Screens and Control FieldsCode Domain Measurements Code Domain MeasurementsCode Domain Power (Power)Code domain power

Chapter 4 91CDMA Measurements - Screens and Control FieldsCode Domain Measurements Code Domain MeasurementsFast PowerFast power is a faster method of

92 Chapter 4 CDMA Measurements - Screens and Control FieldsCode Domain Measurements Code Domain MeasurementsCode Domain Phase (Phase)Code domain phase

Chapter 4 93CDMA Measurements - Screens and Control FieldsADCfs or ADC FS AmplitudeControl Fields for CDMA MeasurementsADCfs or ADC FSADCfs indicates

94 Chapter 4 CDMA Measurements - Screens and Control FieldsAnalyzer (CDMA analyzer) Analyzer (code domain analyzer)Analyzer (CDMA analyzer)The Analyze

Chapter 4 95CDMA Measurements - Screens and Control FieldsAnl Dir Auto ZeroAnl Dir This field is used to select the type of signal (forward or reverse

96 Chapter 4 CDMA Measurements - Screens and Control FieldsCar FT Chn Pwr CalCar FTThis field is a measurement display field. See "Carrier Feedth

Chapter 4 97CDMA Measurements - Screens and Control FieldsControls ControlsControlsCode domain analyzer settings are arranged into several menus that

98 Chapter 4 CDMA Measurements - Screens and Control FieldsCW RF Path Data RateCW RF Path This field selects the path for the RF generator’s signal.•

Chapter 4 99CDMA Measurements - Screens and Control FieldsData Source Data SourceData SourceThis field selects where the baseband quadrature spreader