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Agilent Technologies 87075C manual Drift Removal Test Set Cal and SelfCal, Chapter

Models: 87075C

1 169

Page 55

	Test Set Cal and SelfCal
	Test Set Cal and SelfCal: Theory of Operation
	Drift can be minimized by controlling the environmental temperature and humidity,
	and by using high quality connectors, semi-rigid cables, and fixturing that reduces
	cable movement to a minimum.
Figure 3-4	Drift Removal: Test Set Cal and SelfCal

Chapter 3

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Agilent Technologies 87075C manual Test Set Cal and SelfCal Theory of Operation, Drift Removal Test Set Cal and SelfCal

Contents

Agilent Technologies 87075C Multiport Test Set User’s and Service GuideFor E506x Network Analyzers DFARS/Restricted Rights Notice WARRANTY STATEMENTCertification Safety NotesAssistance Printing Copies of This Document 2. Making Measurements Contents1. Introduction and Installation Contents-v5. Key Reference ContentsContents-vi 4. Front/Rear PanelContents-vii Contents6. SCPI Command Reference 7. COM Object Reference 8. Specifications 9. Service10. Safety and Regulatory Information ContentsContents-viii Introduction and Installation Introduction and Installation Introduction to the Multiport Test SetA Complete Multiport Test System Fully Characterize Your Devices with a Single ConnectionChapter Improve Your Competitiveness with a Fully Specified Test SystemIntroduction and Installation Introduction to the Multiport Test SetIntroduction and Installation Reduce the Effects of Test-System Drift with SelfCalDecrease Calibration Times and Increase Production Throughput Improve Measurement Accuracy with Two-Port CalibrationSample Italic Typeface ConventionsIntroduction and Installation Introduction to the Multiport Test SetIntroduction and Installation If You are Using an 8712ET/ES or 8714ET/ES AnalyzerIf You are Using an 8712ET/ES or 8714ET/ES Analyzer Chapter InstallationIntroduction and Installation Installation87075C Option 006 - Six Port Test Set Introduction and InstallationInstallation 87075C Multiport Test Set - Two VersionsChapter Step 1. Check the ShipmentIntroduction and Installation InstallationItem No Introduction and InstallationInstallation Test Set Accessories SuppliedChapter Step 2. Determine Network Analyzer CompatibilityIntroduction and Installation InstallationInstallation Installing the System in a RackStep 3. Connect the Test Set to the Analyzer Introduction and InstallationChapter Introduction and InstallationInstallation There are special semi-rigid cables that should be used to connect the analyzer’s test ports to the test set’s REFLECTION and TRANSMISSION ports when used in a rack or a bench configuration where the analyzer’s bottom feet have been removed. These cables were shipped with your analyzer if you ordered Option 1CM. If you order the rack mount kit separately, you will need to order these special cables separately also. See Table 1-1 for part numbersNominal Step 4. Satisfy Electrical and Environmental RequirementsIntroduction and Installation InstallationChapter Introduction and InstallationInstallation Protective Earth GroundVentilation Clearance Requirements Introduction and InstallationInstallation test set or the system cabinetConnect the Front Panel RF Cables Step 5. Activate the Test SetIntroduction and Installation Installationthat you intend to use with your system Step 6. Connect Peripheral DevicesIntroduction and Installation InstallationPreventive Maintenance Preventive MaintenanceCleaning the Test Set Introduction and InstallationPreventive Maintenance Introduction and InstallationChapter Making Measurements Making Measurements Measurement ProceduresSetting port connections of the multi-port test set Measurement ProceduresStep 2. Press System Setting the measurement conditionsMeasurement Procedures Making MeasurementsMaking Measurements Measurement ProceduresStep 5. Other settings System - Misc Setup - Color Setup - Corresponding softkeyChapter Calibrating the test setMeasurement Procedures Making MeasurementsMaking Measurements Measurement ProceduresStep Chapter Performing MeasurementsMeasurement Procedures Making MeasurementsMaking Measurements Measurement ProceduresChapter Test Set Cal and SelfCal Introduction IntroductionTest Set Cal Test Set Cal and SelfCalChapter SelfCalTest Set Cal and SelfCal IntroductionTest Set Cal and SelfCal Setting Up the Measurement ParametersTest Set Cal An Overview Frequency RangeFrequency Range Example Test Set Cal and SelfCalTest Set Cal An Overview accuracy is compromised with this interpolationTest Set Cal An Overview Determining the Best Position for the Calibration Reference PlaneOther Parameters to Consider Test Set Cal and SelfCalChapter Test Set Cal and SelfCalTest Set Cal An Overview The Calibration Reference PlaneStep Step Step Step Determining the Type of Calibration Kit to UseTest Set Cal and SelfCal Test Set Cal An OverviewTest Set Cal An Overview Determine the Test Set Ports to Be UsedPerforming the Test Set Cal with a Mechanical Calibration Kit Test Set Cal and SelfCalTest Set Cal An Overview Test Set Cal and SelfCalPress Port x-y a port pair for which you want to execute calibration Chapter Test Set Cal and SelfCalTest Set Cal An Overview Press Return to return to the port selection menuTest Set Cal An Overview Performing the Test Set Cal with an ECal ModuleCalibrating Insertable Port Pairs versus Noninsertable Port Pairs Test Set Cal and SelfCalChapter Test Set Cal and SelfCalTest Set Cal An Overview Step 7. Repeat Step 5 and Step 6 for necessary port pairsTest Set Cal An Overview Saving the Test Set CalRecalling the Test Set Cal Test Set Cal and SelfCalTest Set Cal An Overview Copying the Test Set CalExecuting Self Cal Test Set Cal and SelfCalSet Cal - Self CalOnce Test Set Cal and SelfCalTest Set Cal An Overview Press Test Set CalChapter Test Set Cal and SelfCal Theory of OperationTest Set Cal and SelfCal Test Set Cal and SelfCal Theory of OperationTest Set Cal and SelfCal Theory of Operation Test Set Cal and SelfCalInternal Transfer Standards Chapter Test Set Cal and SelfCalTest Set Cal and SelfCal Theory of Operation Drift Removal Test Set Cal and SelfCalTest Set Cal and SelfCal Theory of Operation Test Set Cal and SelfCalChapter Front/Rear Panel Chapter Front/Rear PanelFront Panel Line Power SwitchFront Panel Front/Rear PanelFront/Rear Panel Test PortsFront Panel The PORT CONNECTION Status LEDs The REFLECTION ConnectorThe TRANSMISSION Connector The Chassis Ground ConnectorFront/Rear Panel The PARALLEL IN ConnectorThe PARALLEL OUT Connector Rear PanelRear Panel Line ModulePower Cables Front/Rear PanelChapter Power Cable and Line Mains Plug Part NumbersFront/Rear Panel Rear PanelKey Reference Chapter Key ReferenceChapter Cal MenuKey Reference Cal MenuCal Menu Key ReferenceChapter Cal Menu Key ReferenceChapter System Menu SystemSystem Menu Key ReferenceSystem ReturnKey Reference System MenuSystem Menu Key ReferenceChapter SCPI Command Reference SCPI Command Reference Notational conventions in this command referenceSyntax DescriptionEquivalent key Related commandsParameters Query responseChapter SCPI Command Referencemenu using the ←↓ key and so on, and then press the Enter key Equivalent keySENS1-4CORRMULT Multiport Testset CommandsSENS1-4CORRMULT SCPI Command ReferenceSCPI Command Reference SENS1-4CORRMULTCOLLECALSENS1-4CORRMULTCOLLECAL Chapter SENS1-4CORRMULTCOLLISOLSCPI Command Reference SENS1-4CORRMULTCOLLISOLSCPI Command Reference SENS1-4CORRMULTCOLLLOADSENS1-4CORRMULTCOLLLOAD Chapter SENS1-4CORRMULTCOLLMETHSCPI Command Reference SENS1-4CORRMULTCOLLMETHSCPI Command Reference SENS1-4CORRMULTCOLLOPENSENS1-4CORRMULTCOLLOPEN Chapter SENS1-4CORRMULTCOLLSAVESCPI Command Reference SENS1-4CORRMULTCOLLSAVESCPI Command Reference SENS1-4CORRMULTCOLLSHORSENS1-4CORRMULTCOLLSHOR Chapter SENS1-4CORRMULTCOLLTHRUSCPI Command Reference SENS1-4CORRMULTCOLLTHRUSCPI Command Reference SENS1-4CORRMULTSELFSENS1-4CORRMULTSELF Chapter SENS1-4CORRMULTSELFONCESCPI Command Reference SENS1-4CORRMULTSELFONCEvalue SENS1-4CORRMULTSELFTIMSCPI Command Reference SENS1-4CORRMULTSELFTIMSENS1-4MULT SCPI Command ReferenceSystem - 87075 Setup - 87075 Control SENS1-4MULTSCPI Command Reference SENS1-4MULTPORT1-2SELSENS1-4MULTPORT1-2SEL SENS1-4MULTPROP SENS1-4MULTPROPSCPI Command Reference System - 87075 Setup - PropertySENS1-4MULTPROP SCPI Command ReferenceChapter COM Object Reference Application Objects COM Object ModelApplication Objects COM Object ReferenceChapter SCPI ObjectsCOM Object Reference SCPI ObjectsDescription Notational Rules of COM ObjectsObject Type SyntaxCOM Object Reference VariableExamples Related ObjectsKey - Item Equivalent KeyCOM Object Reference Equivalent KeyCOM Object Reference SCPI.SENSeCh.CORRection.MULTiport.COLLect.ACQuire.ISOLation SCPI ObjectsSCPI.SENSeCh.CORRection.MULTiport.COLLect.ACQuire.ISOLation COM Object ReferenceExamples SCPI.SENSeCh.CORRection.MULTiport.COLLect. ACQuire.LOAD SCPI.SENSeCh.CORRection.MULTiport.COLLectACQuire.LOAD COM Object ReferenceSCPI.SENSeCh.CORRection.MULTiport.COLLect. ACQuire.OPEN ACQuire.OPENSCPI.SENSeCh.CORRection.MULTiport.COLLect COM Object ReferenceSCPI.SENSeCh.CORRection.MULTiport.COLLect. ACQuire.SHORt ACQuire.SHORtSCPI.SENSeCh.CORRection.MULTiport.COLLect COM Object ReferenceSCPI.SENSeCh.CORRection.MULTiport.COLLect. ACQuire.THRU ACQuire.THRUSCPI.SENSeCh.CORRection.MULTiport.COLLect COM Object ReferenceChapter SCPI.SENSeCh.CORRection.MULTiport.COLLect ECALCOM Object Reference SCPI.SENSeCh.CORRection.MULTiport.COLLect. ECALSCPI.SENSeCh.CORRection.MULTiport.COLLect. METHod METHodSCPI.SENSeCh.CORRection.MULTiport.COLLect COM Object ReferenceEquivalent key CAL - Test Set Cal - Calibration - Cal Type COM Object ReferenceSCPI.SENSeCh.CORRection.MULTiport.COLLect. METHod ChapterSCPI.SENSeCh.CORRection.MULTiport.COLLect. SAVE SAVESCPI.SENSeCh.CORRection.MULTiport.COLLect COM Object ReferenceSCPI.SENSeCh.CORRection.MULTiport.SELF. ONCE SCPI.SENSeCh.CORRection.MULTiport.SELFONCE COM Object ReferenceSCPI.SENSeCh.CORRection.MULTiport.SELF. STATe STATeSCPI.SENSeCh.CORRection.MULTiport.SELF COM Object ReferenceCOM Object Reference TIMerSCPI.SENSeCh.CORRection.MULTiport.SELF. TIMer SCPI.SENSeCh.CORRection.MULTiport.SELFSCPI.SENSeCh.MULTiport.PORTPt.SELect SCPI.SENSeCh.MULTiport.PORTPt.SELectVariable Pt COM Object ReferenceChapter System - 87075 Setup - Transmission - Port y y= from 1 toCOM Object Reference SCPI.SENSeCh.MULTiport.PORTPt.SELectCOM Object Reference SCPI.SENSeCh.MULTiport.PROPertySCPI.SENSeCh.MULTiport.PROPerty SCPI.SENSeCh.MULTiport.STATe SCPI.SENSeCh.MULTiport.STATeSystem - 87075 Setup - 87075 Control COM Object ReferenceSCPI.SENSeCh.MULTiport.STATe COM Object ReferenceChapter 8 Specifications Specifications About This ChapterSpecifications DefinitionsChapter RF Input Power Test Set PerformanceSpecifications SpecificationDescription SpecificationsTest Set Input/Output Performance, 75 Ω continued ChapterDescription SpecificationsTest Set General Information ChapterTest Set General Information continued SpecificationsWeight ChapterMultiport Test Set1 Physical DimensionsSpecifications Physical Dimensions of the 87075C OptionChapter SpecificationsPhysical Dimensions of the 87075C Option Multiport Test Set1Specifications WarrantyChapter Limitation of WarrantyExclusive Remedies SpecificationsSpecifications Contacting AgilentChapter Sweden SpecificationsChapter SpainChapter Specifications9 Service Service Open dialog box Automated Performance TestsService Automated Performance Tests87075C Performance Test Program dialog box Test Equipment RequiredService Automated Performance TestsInstrument Program OverviewService Automated Performance TestsAutomated Performance Tests ServiceTest dialog box Chapter Performance Verification Test ResultsService Automated Performance TestsAutomated Performance Tests ServiceMatch,” listed in Table 8-2 in Chapter 8, “Specifications.” “Specifications.”Automated Performance Tests ServiceChapter 8, “Specifications.” Table 8-2 in Chapter 8, “Specifications.”INSERT LOSS T-XX ServiceAutomated Performance Tests INSERT LOSS R-XXtested ServiceAutomated Performance Tests Repeat the following steps for each pair of ports to beService Manual Performance TestsManual Performance Tests Chapter AdjustmentsService AdjustmentsTroubleshooting TroubleshootingThe Power Supply ServiceService The Main Switch Board AssemblyPost-Repair Procedure The LED Display BoardBlock Diagram Block DiagramService Block DiagramCall 800403-0801 to Order Parts Fast U.S. Only Parts ListOrdering Information Rebuilt-Exchange AssembliesService Shipping the Defective Assembly Back to AgilentParts List Item # Major Parts and AssembliesService Parts ListChapter ServiceParts List Major Parts and AssembliesItem # Cables, Front Panel, and Main Board Assembly - Option 012 75 ΩService Parts ListChapter ServiceParts List Cables, Front Panel, and Main Board Assembly- OptionItem # Cables, Front Panel, and Main Board Assembly- OptionService Parts ListChapter ServiceParts List Cables, Front Panel, and Main Board Assembly- OptionChapter Instrument Covers and Associated PartsService Parts ListChapter ServiceParts List Instrument Covers and Associated PartsChapter AccessoriesService Parts ListParts List ServiceChapter Safety and Regulatory Information Chapter Safety and Regulatory InformationSafety Information Safety InformationWarnings Safety and Regulatory InformationSafety and Regulatory Information CautionsSafety Information Safety and Regulatory Information Cleaning InstructionsStatement of Compliance Shipping InstructionsISM 1-A Instrument MarkingsSafety and Regulatory Information Safety InformationSafety and Regulatory Information Regulatory InformationNotice for Germany Noise Declaration Declaration of ConformityRegulatory Information Safety and Regulatory InformationChapter Index IndexIndex-1 Index IndexC C?, 34 Index-2Index IndexIndex-3

Drift Removal: Test Set Cal and SelfCal