Using the Spectrum Analyzer

Chapter 3, Description of Screens

Spectrum Analyzer Screens

Automatic Calibration

During operation, the Spectrum Analyzer pauses for approximately 2 seconds every 5 minutes to recalibrate itself. This does not affect the accuracy of displayed measurements, but does cause a brief interruption of the displayed information during the process.

Setting Resolution Bandwidth and Sweep Rate

The resolution bandwidth and sweep rate are determined by the span setting, and cannot be set independently.

These settings are listed in the following table.

Table 5	Relationship Between Span, Resolution Bandwidth, and Sweep Rate

		Span	Resolution BW	Sweep Rate
			(kHz)

		<50 kHz	0.3	28.6 kHz/second

		<200 kHz	1.0	329.0 kHz/second

		<1.5 MHz	3.0	3.0 MHz/second

		<3 MHz	30.0	21.4 MHz/second

		<18 MHz	30.0	36.3 MHz/second

		<200 MHz	300.0	257.0 MHz/second

		1 GHz	300.0	1.0 GHz/second

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Agilent Technologies E8285A manual Using the Spectrum Analyzer, Automatic Calibration

Contents

Reference Guide Copyright License under the clause at Dfars 52.227-7013 APR Manufacturer’s Declaration Herstellerbescheinigung General Safety Considerations for this Instrument Product Markings Mobile Station Test Set Duration of Warranty 1 year E8285A Cdma \agilent\e8285\REFGUIDE\MANUAL\frntmt.fb Declaration of Conformity Agilent Technologies E8285A Support Contacts Regional Sales and Service Offices Testing Testing and for analog testingThis Book Technologies E8285A Documentation Map Specifications 5968-8839E Instrument Basic User’s Handbook E2083-90000 Contents 100 101102 104 105106 108 144 148 Cmax Dsat ESN Contents MS FER Rand Randu SID MSB System ID 418 System Type Call Control Contents Description of Keys Keys are listed in alphabetical order Agilent Technologies E8285A Front Panel Keys AddressAnswer This sets the Test Set’s Gpib address to Assign AverageSee Also Programming Average Output 714MEASAFRDISTNAVERSTAT on Cancel Call/PageEEX Ibasic reset End/ReleaseEnter Hold Increment ÷10, Increment set, Increment This queries the increment value for the RF Gen Freq fieldProgramming Increment set Output 714RFGFREQINCRMODE LOG Frequency Increment value from 10 MHz to 1 MHzProgramming Increment÷10 K1 K5, & K1’- K3’ Programming Increment ×10Cannot be changed Puts the device at address 14 in local mode LocalLow limit, High limit Programming Local Output 714MEASAFRDISTNHLIMSTAT? Analyzer FM deviation measurement Used to display the high and low measurement limit valuesDeviation measurement HLIMitEXCeeded? and LLIMitEXCeeded? commands to detect if a YESViation measurement have been exceeded To Detect If a Measurement Limit Has Been Exceeded. Use Meas reset This resets all of the active measurements in the Test SetProgramming Meas reset Meter Programming MeterTo Turn the Meter on and OFF To Query the State of the Meter To Set the Number of Intervals on the MeterTo Query the Number of Intervals on the Meter Endpoint to 10 watts for the TX power measurement Meter for the TX power measurementGraph meter high endpoint and low endpoint To Set the Meter High End and Low End Points Graph meter for the TX power measurement to dBm To Set the Meter High End and Low End Point Display UnitsTo Query the Meter High End and Low End Point Display Units Power PresetNo Ratio W On/Off This recalls the instrument state saved in the file SETUP1 See Also Print Configure Screen onPrint Recall Ref set Programming Ref set Commands to query a measurement reference point Set a measurement reference point Measurement to dBm This saves the instrument state to a file named SETUP1 RegisterRelease Save Shift Yes On/Off To 9, decimal point ., +/-, and a to F Symbol Keys BackspaceDown-Arrow, Up-Arrow E8285A User’s Guide Units-of-Measure Keys Miscellaneous Hardware Front Panel KnobsCursor Control Knob Programmable Front-Panel Keys for Screens Key Name Screen Displayed Gpib Example Non-Programmable Front-Panel Keys and Functions Guidelines for Using Measurement Data Functions Data Functions Keys Guidelines for Using Numeric Entry Field Data Functions User Keys Description of Connectors Connectors are listed in alphabetical order Description of Connectors Agilent Technologies E8285A Rear Panel Connectors AntennaOperating Considerations Audio in LOW, High Audio output is used to output signals from AF Generators 1 Audio OUTAUD Monitor Output See Also Scope To field description, on Cell SITE/TRIGGERS Cdma Clock MUX Output Composite Video Duplex OUT Even SEC InputSee Also Cdma Clock MUX Output field description, on EXT REF Input GpibSee Also Gpib Adrs field description, on Pin assignments for this connector are as follows Modulation InputPaging Channel Logging DCS2 Parallel Port Protocol Serial RF IN/OUT SA Trig Output Serial Port Serial Port Traffic Channel Logging DCS1 16X Chip OutputSee Also Cell SITE/TRIGGERS on MHz Output See Also EXT REF Input on Description of Screens These screens are listed in alphabetical order Adjacent Channel Power Screen Adjacent Channel Power Screen How the Test Set Measures Adjacent Channel Power ACP AF Analyzer Block Diagram on AF Analyzer ScreenAF Analyzer Screen AF Analyzer Block Diagram AF Analyzer Functional Block Diagram Call Control Screens Call Control Screen Call Control Screens Analog Meas Analog Meas Screen Requirements for Using The Analog Meas Screen How To Program The Analog Meas Screen Call Control Screens Authentication Authentication Screen Call Control Screens Call BIT Call BIT Screen Using the Call BIT Screen General Syntax Call BIT Screen Signaling Message Names Example of Querying a Single FieldExample Printout Printed Test Set Response Message General Syntax’Example of Modifying Multiple Fields With One Output Call Control Screens Call Configure Call Configure Screen Call Control Screens Call Data Call Data Screen Messages which can be viewed are Reading the Call Data Screen Message Fields Aword Querying a Single Field Example of Querying a Single Field Querying Multiple Fields With Single OUTPUT/ENTER Cdma Authentication Screen Cdma Authentication Screen Cdma Call Control Screen Cdma Call Control Screen Cdma Cell Site Configuration Screen Cdma Cell Site Configuration Screen Cdma Cellular Mobile Receiver Block Diagram on Cdma Cellular Mobile Receiver Test ScreenCdma Cellular Mobile Receiver Test Screen Cdma Cellular Mobile Receiver Block Diagram OUT Cdma Cellular Mobile Transmitter Test Screen Cdma Cellular Mobile Transmitter Test Screen Cdma Gated Power Screen Cdma Gated Power Screen Cdma Generator Control Block Diagram on Cdma Generator Control ScreenCdma Generator Control Screen Cdma Generator Control Block Diagram Lator Cdma Mobile Reported FER Screen Cdma Mobile Reported FER Screen Cdma Mobile Reported Pilot Strength Screen Cdma Mobile Reported Pilot Strength Screen Cdma Open Loop Time Response Screen Cdma Open Loop Time Response Order Screen Cdma Reverse Channel Spectrum Screen Cdma Reverse Channel Spectrum Screen Cdma Short Message Service Screen Cdma Short Message Service Screen Cdma Swept Power Measurement Screen Cdma Swept Power Measurement Screen Cdma Transmitter Power Range Test Screen Cdma Transmitter Power Range Screen Configure Screen Configure Screen Duplex Test Block Diagram on Duplex Test ScreenDuplex Test Screen Duplex Test Block Diagram Duplex Test Functional Block Diagram Help Screens I/O Configure Screen Message Screen Oscilloscope Screens Oscilloscope Screen and Menus Oscilloscope Input Indicator Using the Scope To FieldSelecting the Oscilloscope’s Input Print Configure Screen Printer Configurations Screen RF Analyzer Block Diagram on RF Analyzer ScreenRF Analyzer Screen RF Analyzer Block Diagram RF Analyzer Functional Block diagram RF Generator Block Diagram on RF Generator ScreenRF Generator Screen RF Generator Functional Block Diagram 2II RX Test Block Diagram on RX Test ScreenRX Test Screen RX Test Block Diagram RX Test Fields and Their Functions Service Screen Select Service from the To Screen menu Menus are accessed using the Controls field To access the functions without having to change menusSpectrum Analyzer Screens Spectrum Analyzer Screen and Menus Using the Spectrum Analyzer Setting Resolution Bandwidth and Sweep RateAutomatic Calibration Tests Screens Description of the Tests SubsystemTests Main Menu Screen Or SET UP Test SET lists Tests Main Menu Tests Channel Information This screen displays the channel frequencies to be testedTests Channel Information Screen Tests Test Parameters Tests Test Parameters Screen Tests Order of Tests Tests Order of Tests Screen Tests Pass/Fail Limits Tests Pass/Fail Limits Screen Tests Save/Delete Procedure Tests Save/Delete Procedure Screen Tests Executions Conditions Tests Execution Conditions Screen Tests External Devices Tests External Devices Screen Tests Printer Setup Tests Printer Setup screen determines how tests are runTests Printer Setup Screen Tests Ibasic Controller Tests Ibasic Controller Screen TX Test Block Diagram on TX Test ScreenTX Test Screen TX Test Block Diagram TX Test Functional Block Diagram 146 Description of Fields Field descriptions are listed in alphabetical order Access annunciator Screens Where Field is PresentFields Abort Print Avg Power Selects the Access Probe Power measurementAcc Prb Pwr Acc Prb Pwr 150 Access Probe annunciator AC Level Active Active annunciator ACP MeasTurned on Base station is not active Add Intcpt AddrEnters 8 in the Add Intcpt field Tests External Devices AF Anl AF Cnt Gate AF Freq AFGen1 Freq AFGen1 Lvl AFGen1 To AFGen2 FreqThis field has two fields AFGen2 To AKey Entering an Akey Directly into the Test SetGenerating a New Akey Key Digits Enters a 1 preceded by 19 0’s in the A-Key field Alert All Chans?This field sets the Alert parameter in SMS messages Sets the Alert parameter to On Alt Pwr Ms Cal Bands Selects All Bands in the Alt Pwr Ms Cal Bands field Ampl Error Queries the Cdma amplitude error measurement resultAM Depth See Also Atten Hold on Screens Where Field is Present Amplitude Amplitude Cdma Swept Power Measurement Answer ModeSelects manual mode Sets the trigger amplitude Sets the remote operation trigger mode to Single AntennaArm Triggers all active measurements Queries the Cdma gated power attack time Disarm field description, on Screens Where Field is PresentAttack Time This field sets the Audio in LO connector’s state Atten HoldAudio In Lo Turns Authentication On Authentication Tests, E8285A Application GuideAudio Out Authen Authentication Data Table Clears the Authentication Data TableQueries the Cdma Authentication Data Table Authen Data Clear Reading the Authentication Data Table over Gpib Data Position Numeric Value 173 Programming Example for Authentication Data Table END Select 175 Authent Auto/NormThis field specifies how the trigger level is set Autostart Test Procedure on Power-Up Auto ZeroTests Execution Conditions Avg Power Operating Considerations for the Average Power MeasurementAverages Selects the average power measurement Queries the average power measurementZeroes the average power measurement See Also Chan Power on Awgn Sets the Awgn generator’s level to −75 dBm Band Class Sets the Bandclass parameter toIf Bandclass 1 or 4 is selected Base Frequency is calculated using the following formula Base Freq User Defined Base ID BeeperParameters Message from the Test Set BER Thresh Queries the Cdma gated power burst time Burst Time By # errors This field is coupled to the Span field’s settingBW= Range of Values By # frames Called Number This field is used for measuring access probe power levels Calling NameCall Limit Limits call progress to the paging channel Call Status Cdma Status Register Bit DefinitionsRegistering annunciator on 360 Carrier Carrier RefQueries the carrier feedthrough measurement result CC Order Center Freq Analog Selects n up power control steps Center Freq CdmaChange Sets the center frequency to 850 MHz Chan Chan is divided into two fields Channel Cdma to Analog or Interband Handoffs Sets the Channel field to Channel BW Chan Power Selects Channel Power measurementsQueries the channel power measurement Chan Power Meas Intrvl Operating Considerations for the Channel Power MeasurementSets the measurement interval to 1 ms Chan Std CheckTests Pass/Fail Limits Timer Reg field on Check DigitsMS Database field on Register Cdma field on Ch Loc For Ntacs systems, the choices areSyntax and an example for Ntacs systems are as follows Ch Offset Chan Space User Defined This field sets the power control mode Selects Open Loop power control modeEventually dropped. See Drop Timer on Closed Loop Pwr Cntl Clr Scr CmaxThis field is used to clear the Ibasic controller screen Tests Ibasic Controller CCHannel command is used to control this field Current control channel settingCntl Chan Cnfg External Devices Test Save/Delete Procedure Cntry CodeCode Location Sets the base station’s country code to This field sets the confidence coefficient for FER testing ConfidenceSets a confidence coefficient of 95% Range of values floating point number 80 through Connect annunciator When a call is terminated, this annunciator will go out Connected annunciatorContinue Swered Controls Cdma Gated Power Cont/SingleControls Cdma Reverse Channel Spectrum Controls Cdma Swept Power Measurement Default selection is MainControls Open Loop Time Response Select among the following Controls Oscilloscope Controls Spectrum AnalyzerCurrent Data Mode Data LengthSets the User Data field data format to hexadecimal Data Rate Selects full-rate data transmission How to read the contents of the individual messages Data Spec Data Type Selects Prbs Date DC Current DC Level De-Emp Gain De-EmphasisDelete Ch Tests Channel Information Delet Ins Delet StpDescription Tests Order of Tests, External Devices Detector Detector Types Disarm DisplayStops a measurement in progress Setting the Display field to Data Call Control Screen Received Data Fields Information Strings Available From The Received Data Fields Information Strings Available When a Decoding Error Occurs Information Strings Available from Reverse Voice Channel Setting the Display Field to Meas Call Control Screen with Meas Selected Call Control Screen with NMeas Selected Enables displays of user messages Display Interim ResultsDisplay User Mssgs Displays interim FER results On how to read the contents of the individual messages Display Word Display Word Choices AuthWORD BSChalOrdMRI Ord Nrvc Ord RVCBSChal RVC OrdRVCOrdCon UniqChCon 235 Distn Drop Intcpt Enters 4 in the Drop Intcpt fieldSee Also TDrop field description, on Drop Timer This field turns the call drop timer on or offTurns off the call drop timer Dsat DSAT/DST hex Sets the Dsat field to 0 2556CB Call Control when Namps is selected in the System Type field Dsat Meas Duplex Out Duplicate User DataEnters 2 times in the Duplicate Entered Data field Echo Delay Delays your voice 2 secondsEb/Nt Queries the Eb/Nt field Encoding Selects the Octet format Enter Ascii Data Enter Hex Data Enter Procedure Filename ErrorsTests Save/Delete Procedure Errors Counted Queries the FER errors measurement result Esc Mode Enables escape modeESN dec ESN hex ESN Execute Handoff Executes the handoff Execute Closed Loop Power Control Change Exec Execution CondExpected Expected PN Offset Queries the expected PN Offset value for Sector a Expected Strength ExampleQueries the expected pilot strength value for Sector a Expected TAdd Queries the Expected TAdd value calculated by the Test Set Expected TDrop Queries the Expected TDrop value calculated by the Test Set External Disk Specification Ext Load R Ext Nghb STD-008 Kor PCSField on FER Queries the currently displayed FER measurement result Clears the Errors Reported and Frames Reported fields FER Report ClearFER Spec FF at End FF at Start Filter Firmware Flow CntlFM Coupling FM Deviation FM Deviation Call Control Frame Clock Frames Frames CountedQueries the FER frames measurement result Freq Error Cdma Selects frequency error from the list of choicesQueries the Cdma frequency error measurement result Freq Channel Information Freq Error Analog Displays the Freq Error measurement fieldCall Control when Meas is selected in the Display field Frequency Analog Gate Time Gain CntlSee Also Num of Bits field on Gen-Anl GridTurns off the display grid Grid Cdma Swept Power Measurement HandoffSets the grid to on or off This field is used to initiate a handoff Hard Handoff annunciator Executes a Cdma to Analog handoff Gpib Adrs Ibasic EchoIbasic Ibasic Cntrl Ideal Mobile Power Queries the Ideal Mobile Power field Init Power If FilterIf Unit-Under-Test Fails Sets Initpwr to Input Att Ator hold mode Input AttenInformation Requires you to set the needed amount of input attenuation Input Gain Input Port Insert Ch Insrt Ins Insrt Stp Inst EchoInst# Internal KeepThis field selects the trigger source Length Queries the length of the current SMS message lengthProgramming Example for Keep Field Level div LibraryLines/Page Lower and Upper ACP RatioLevel Lvl Cdma Gated Power Lower LimitQueries the level at the current marker position Lvl Open Loop Time Response Main Menu Marker Lvl Cdma Swept Power Measurement Marker FreqQueries the frequency at the marker’s present position Queries the amplitude at the marker’s present position Marker Lvl Marker Norm/Delta Marker TimeSelects Delta in this field Queries the difference in frequency between the two markers Marker Time Cdma Gated Power Marker Pos Cdma Reverse Channel SpectrumPositions the marker in the center of the display Positions the marker at 0 microseconds Marker Time Cdma Swept Power Measurement Marker Time Open Loop Time ResponsePositions the marker at 0 milliseconds Position is settable in units of milliseconds Marker To Mask Type Max FramesThis field sets the maximum frame count for each FER test Sets the maximum number of frames for FER measurements to Max Power Executes a Min/Max Power measurementQueries the Max Power measurement value Max Req Seq, Max Rsp Seq Max Slot Cycle IndexSets both parameters to Sets the cycle to 2.56 seconds Message Data Mode Sets the measurement mode to singleCdma Gated Power unlabeled Meas Cntl Min Power Queries the Min Power measurement valueMic Pre-Emp Causes the Test Set to execute a Min/Max Power measurement Min/Max Pwr Mobile Parm Identifies the mobile station parameter MUX1REV1Sets the mobile station’s MUX1REV1 parameter value to Mobile Power Mode Mobile Pwr ModeModel Mod In To MS Id Syntax for MS Id Field MS Ack Cause Code 304 Screens Where Annunciator is Present MS Ack Rcvd annunciator MS Database MS FER Protocol field on MS FER Report Interval MS IDSets the mobile station’s FER report interval to 160 frames Enters the mobile station’s MIN number Enters the mobile station’s phone numberOperating Considerations for MS ID Field Network ID Netwrk CodeSets the base station’s network code to Nghb Fq Ch Nom Power Nom Pwr ExtSets Nompwr to Sets Nompwrext to No Pk/Avg Normalize Notch Freq Notch Gain Notch Coupl Num of BitsBuffer has a maximum capacity See Also Gate Time field on Num Pages Num StepSets the Num Pages field to two Sets Numstep to Ocns Sector a Power Sets the Ocns Walsh code to Ocns Sector B Power Offset FreqSets the Walsh code for the Ocns to Executes a time response to open loop power control test Open Loop Time Response ExecuteOptions Order Orig Addr Enters 1111111 in the Orig Addr field Tests Printer Setup, Execution Conditions Output Atten HoldOutput Heading Holds the output attenuators Tests Execution Conditions, Printer Setup Output PortOutput Results For This field selects the RF output port on the Test Set Output Results To Syntax Example Annunciator RateSets the Page Rate field to full Send Specifies the messages to be sent Paging Sector a Power Sets Sector a pilot power to −16 dBSee Also Call/Page on Screens Where Field is Present Sent annunciator Pam Size ParameterParm Test Parameters Sets Pamsz to Parity Pass Word Pcmcia Phone NumThis field provides re-formatting of Pcmcia cards Phs Error Selects phase error from the list of choicesQueries the phase error measurement result Pilot Sector a Power Pilot Sector B PowerSets Sector a pilot power to −7 dB Sets Sector B pilot power to −7 dB Pilot Inc Sets the Pilot Inc field to Clears the contents of the Cdma Mobile Reporting table Pilot Meas ClearPk Det To PN Offset Programming Example Status States Decimal Pilot Strength Level is above PN Offset Sector a Power PN Offset Sector B PowerSets the pilot PN offset index to Port/Sweep PositionThis control performs two functions Power Cntl Step Size Power Meas Refer to the Chan Power field description, onRefer to the Avg Power field description, on Gpib Example Operating Considerations, Power Zero Power Step This field allows entry of the power increment PwrstepPrint All Sets Pwrstep to Print Printer Setup Print Data DestinationPrinter Address Printer Port Priority Sets the Priority parameter to Urgent Procedure Library Proc Save/Delete ProcedurePrivacy Sets the Privacy parameter to Restricted Setting up a Call chapter in the E8285A Application Guide ProgramProtocol This field provides a choice of these protocol selections Enables or disables power down registration Pwr Dwn RegPwr Level Sets the Pwr Level Vmac field to Pwr Lvl Pwr Lvl field is divided into two fieldsLeft-Hand Field Right-Hand Field Pwr Up Reg Rand RandaQueries the Rand field See Also SSD Update field on Screens Where Field is Present RandbRandssd Queries the Randssd field RANDSSD1 RANDSSD2 RANDSSD3 Randu See Also Uniq Chall field on Screens Where Field is Present Range HoldQueries the Randu field Receive pace field is used when receiving serial data Rcv PaceReceived Ref Level Cdma Swept Power Measurement Ref LevelSets the reference level to 0 dBm Sets the reference level high value Sets the timer-based registration period to Reg Period Register Analog Register CdmaCauses the mobile to register MS ID field description, on Screens Where Field is Present Register annunciator Registering annunciator Queries the Cdma gated power release time Release Time Reset Res BW RF Anl Freq Cdma Swept Power Measurement Spectrum Analyzer When the Controls field is set to RF GenRF Channel analog Selects the RF analyzer frequency RF Channel Cdma Selects channel RF Chan Std Mobile Test Channel Range MHz Numbers E8285A Generate E8285A Receive RF Cnt Gate RF Display RF Gen Freq RF Gen VoltsSets the RF generator to 815 MHz RF Level Offset RF Offset RF Out RF Power Queries the RF Power levelRgstr NID Rgstr SID Rssi Thresh RX/TX Cntl Run Run TestSAT Sets the SAT field to 6000 Hz SAT field is divided into two fields SAT Deviation TX Test Analog Sat Tol Save/Recall SCM Sc Priority Scope ToSets the search priority level in the custom neighbor list Sets Sector A’s power to −100 dBm Sctr a PwrTurns on Sector a Select Procedure Filename Sctr B Pwr Select Procedure Location Tests Save/Delete Procedure Tests Main MenuSend Msg Send Msg Cdma Swept Power Measurement Send WordSTD-008 Kor PCS TSB-74 Sensitivity Serial BaudThis area performs two functions Serial9 Serial NoThis field displays the serial number of the Test Set Set Message Set Message ChoicesBSChalCon FVCBSCon FVC O MesFVCUniqCh FVC V Mes MS InVCh MSMessOrd RandChalA RandChalB UniqChOrd Call Bit Set Message Field Descriptions 391 OHD This field displays the overhead message type 393 Settling Seqn Order of Tests SID MSB Slope Cdma Swept Power Measurement SinadSets the trigger slope SMS Sent annunciator SMS In Progress annunciatorSngl Step SNR SNR Operation Softer Handoff This field controls softer handoffsBegins a softer handoff Softer Handoff annunciator Soft SlopeQueries the Cdma condition register This field is used to enter the parameter Softslope Span Speaker ALCSets the frequency span to 3 MHz Speaker Vol Spec Pass/Fail LimitsSpec# Squelch Srch Win a Sets search-window a to Srch Win N Sets search-window N to Srch Win R SSDA=0 annunciatorSets search-window R to Ssda Ssdb SSD Update Initiates the SSD Update procedureAuthentication Tests, E8285A Application Guide SSD Update annunciator Status Mobile Reported Pilot Strength Programming example for Status Field Operating Considerations for Status Field Status Cdma Authentication Status Cdma Swept Power Measurement Zzzz newQueries for the arming status of the measurement 251 Screens Where Field is Present StepsStep Size Step# Stop Length Strength Programming Example for Strength Field Swept Pwr Cdma Swept Power Measurement Sync Sector a PowerThis field allows for arming the swept power measurement Arms the measurement System ID System Type Call Control All instances, the default is Amps System Type CDMA-to-CDMA or CDMA-to-Analog HandoffSelects the Amps system type for a Cdma to analog handoff TAdd TCompSets Tadd to Sets Tcomp to Operating Considerations TDrop This field allows entry of the pilot drop threshold TdropSets Tdrop to Handoff Drop Timer Expiration Values TTDropTest Name Sets Ttdrop to Test Procedure Run Mode Test Status This annunciator is lit when a FER test is in progress This field is duplicated on the Cdma Call Control screenMeasured FER is displayed as 0.6% Measured FER is displayed as 1.4% Failed annunciatorExample Failed FER measurement Max Frames annunciator Time Configure TimeBase Time/div Time OffsetQueries the Cdma time offset measurement result Frequency Accuracy Definition IS-98 Timer Reg Time Offset Negative TM Test Mode Rho TM RhoSelects Traffic Rho as the current Rho measurement Queries the current Rho measurement result Config To ScreenAnalog Trace Cdma Swept Power Measurement Total RAMThis field clears the measurement from the display Clears the screen Traffic Sector a Power Traffic Sector B PowerSets Sector B’s pilot power to −16 dB Sets the Walsh cover for Sector A’s traffic channel to Traffic Data Mode Selects service option Traffic Rho Transmitting annunciator Trig-Delay Tune Freq TX Power Transmitter Power measures RF power at the RF IN/OUT port 438 TX Pwr Meas TX Pwr Zero Initiates a Unique Challenge-Response procedure TypeUniq Chall Uniq Chall annunciator Units Selects Ascii data entry mode for the User Data field Upper LimitUser Data Ascii or Hex Enters the Ascii string Call Home in the User Data field VC Order Vert/div Vert Offset Walsh Sector a Walsh Sector BSets Sector A’s traffic channel to Walsh code Sets Sector B’s traffic channel to Walsh code Transmit pace field is used when transmitting serial data Xmt Pace 448 Index Numerics 450 Index 451 452 Index 453 454 Index 455 456 Index 457 458 Index 459 460 Index 461 462 Index 463 464