Agilent Technologies 87075C manual

	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 Drift Removal Test Set Cal and SelfCal

Contents

Print Date March User’s and Service Guide DFARS/Restricted Rights Notice Certification Printing Copies of This Document Contents Contents-vi Contents-vii Contents-viii Introduction and Installation Complete Multiport Test System Introduction to the Multiport Test SetFully Characterize Your Devices with a Single Connection Chapter Improve Measurement Accuracy with Two-Port Calibration Reduce the Effects of Test-System Drift with SelfCal Sample bold Typeface Conventions If You are Using an 8712ET/ES or 8714ET/ES Analyzer Installation 87075C Option 006 Six Port Test Set 87075C Multiport Test Set Two Versions Check the Shipment CD-ROM Determine Network Analyzer Compatibility Test Set Accessories Supplied System Configuration Installing the System in a RackConnect the Test Set to the Analyzer Installation Nominal Range Satisfy Electrical and Environmental Requirements Instrument dangerous. Intentional interruption is prohibited Protective Earth Ground Ventilation Clearance Requirements Test set or the system cabinet Connect the Front Panel RF Cables Activate the Test Set Connect Peripheral Devices Cleaning the Test Set Preventive Maintenance Preventive Maintenance Making Measurements Setting port connections of the multi-port test set Measurement ProceduresMultiport Test System Press System Setting the measurement conditions Scale Reference Position Scale Reference Value Calibrating the test set Step Performing Measurements Measurement Procedures Test Set Cal and SelfCal Test Set Cal Introduction SelfCal Test Set Cal An Overview Setting Up the Measurement ParametersFrequency Range Frequency Range Example Accuracy is compromised with this interpolation Other Parameters to Consider Calibration Reference Plane Determining the Type of Calibration Kit to Use Press Cal Determine the Test Set Ports to Be Used Press Test Set Cal Press Calibration Press Return to return to the port selection menu Performing the Test Set Cal with an ECal Module Test Set Cal An Overview Press Save/Recall Saving the Test Set CalRecalling the Test Set Cal Reflection Transmission Executing Self Cal Copying the Test Set Cal Upper part of the screen Test Set Cal and SelfCal Theory of Operation Internal Transfer Standards Drift Removal Test Set Cal and SelfCal Test Set Cal and SelfCal Theory of Operation Front/Rear Panel Front/Rear Panel Front Panel Features Line Power SwitchFront Panel Test Ports Port Connection Status LEDs Reflection ConnectorTransmission Connector Chassis Ground Connector Rear Panel Parallel in ConnectorParallel OUT Connector Rear Panel Features Line Module Power Cables Power Cable and Line Mains Plug Part Numbers Key Reference Key Reference Cal Menu Cal Test Set Cal Calibration Port ECal Cal Test Set Cal Timer System Menu System System Return System Menu Scpi Command Reference Syntax Notational conventions in this command referenceDescription Equivalent key Related commandsParameters Query response Equivalent key SENS1-4CORRMULT Multiport Testset Commands SENS1-4CORRMULTCOLLECAL SENS1-4CORRMULTCOLLISOL SENS1-4CORRMULTCOLLLOAD SOLT2 SENS1-4CORRMULTCOLLMETH SENS1-4CORRMULTCOLLOPEN SENS1-4CORRMULTCOLLMETH on page 73, all the calibration SENS1-4CORRMULTCOLLSAVE SENS1-4CORRMULTCOLLSHOR SENS1-4CORRMULTCOLLTHRU SENS1-4CORRMULTSELF SENS1-4CORRMULTSELFONCE Value SENS1-4CORRMULTSELFTIMEquivalent key SENS1-4MULT SENS1-4MULTPROP on SENS1-4MULTPORT1-2SEL SENS1-4MULTPROP SENS1-4MULTPROP COM Object Reference Application Objects COM Object ModelE5061A/E5062A COM object model Scpi Objects Scpi command COM object Object Type Notational Rules of COM Objects Data type Name Consumed Range Memory VariableExamples Related Objects Equivalent Key Menu using the ←↓ key and so on, and then press the EnterKey CQuire.ISOLation SCPI.SENSeCh.CORRection.MULTiport.COLLect.A Examples ACQuire.LOAD SCPI.SENSeCh.CORRection.MULTiport.COLLect ACQuire.OPEN ACQuire.SHORt ACQuire.THRU Ecal Param METHod Equivalent key CAL Test Set Cal Calibration Cal Type Save Once SCPI.SENSeCh.CORRection.MULTiport.SELF STATe TIMer Variable Pt SCPI.SENSeCh.MULTiport.PORTPt.SELect Chapter 105 SCPI.SENSeCh.MULTiport.PROPerty SCPI.SENSeCh.MULTiport.STATe SCPI.SENSeCh.MULTiport.STATe 108 Specifications About This Chapter Definitions Test Set Input/Output Performance, 75Ω Test Set Performance Chapter 113 Test Set Input/Output Performance, 75 Ω 114 Chapter 115 Physical Dimensions of the 87075C Option Physical DimensionsMultiport Test Set1 Chapter 117 Warranty Exclusive Remedies Limitation of Warranty Asia Pacific and Japan Australia China Hong Kong India Contacting Agilent Chapter 121 122 Service 124 Automated Performance Tests Test Equipment Required Test Items Program OverviewInstrument Information Test Condition 128 Performance Verification Test Results Steps SRC Match Chapter 131 Steps2 Insert Loss R-XX Steps3 Xtalk XX-YY Manual Performance Tests Adjustments Ref. Designator TroubleshootingPower Supply Pin # Voltage Wire Color Post-Repair Procedure Main Switch Board AssemblyLED Display Board Block Diagram Block Diagram Call 800403-0801 to Order Parts Fast U.S. Only Parts ListOrdering Information Rebuilt-Exchange Assemblies Shipping the Defective Assembly Back to Agilent Item # Part Number Qty Description Major Parts and Assemblies Major Parts and Assemblies Cables, Front Panel, and Main Board Assembly Option 012 75 Ω Cables, Front Panel, and Main Board Assembly- Option Cables, Front Panel, and Main Board Assembly- Option 146 Instrument Covers and Associated Parts Instrument Covers and Associated Parts Part or Model Description Number Accessories Parts List 150 Safety and Regulatory Information 152 Safety Information 154 Shipping Instructions Cleaning InstructionsParts. Do not attempt to clean internally Statement of Compliance ISM 1-A Instrument Markings Declaration of Conformity Regulatory InformationAcoustic Noise Emission/Geraeuschemission Regulatory Information 158 Index ?, 34 Index-3