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Anritsu S251C manual Annual Verification, General Information

Models: S251C

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Chapter 1 General Information

Annual Verification

Anritsu recommends an annual calibration and performance verification of the Site Master and the OSL calibration components by local Anritsu service centers. Anritsu service cen- ters are listed in Table 1-2 on the following page.

The Site Master itself is self-calibrating, meaning that there are no field-adjustable compo- nents. However, the OSL calibration components are crucial to the integrity of the calibra- tion and therefore, must be verified periodically to ensure performance conformity. This is especially important if the OSL calibration components have been accidentally dropped or over-torqued.

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Anritsu S251C manual Annual Verification, General Information

Contents

Users Guide Site Master Model S251C Antenna andCable Analyzer Color Front Cover only P/NPage TRADEMARK ACKNOWLEDGMENTS WARRANTYLIMITATION OF WARRANTY JunePage Chapter 3 - Getting Started Chapter 1 - General InformationChapter 2 - Functions and Operations Table of ContentsChapter 4 - Cable & Antenna Analysis Chapter 5 - Site Master Software ToolsAppendix B - Windowing iii/ivAppendix A - Reference Data Introduction Standard AccessoriesChapter General Information DescriptionChapter 1 General Information Optional AccessoriesOptions Performance Specifications Chapter 1 General InformationDescription Site Master Table 1-1. Performance Specifications 1 ofChapter 1 General Information ValueTable 1-2. Performance Specifications 2 of Chapter 1 General InformationChapter 1 General Information Preventive MaintenanceESD Precautions Annual Verification Chapter 1 General InformationTable 1-2. Anritsu Service Centers Chapter 1 General InformationPower Test Connector PanelBattery Chapter Functions and OperationsFront Panel Overview Chapter 2 Functions and OperationsSWEEP Function Hard KeysMODE Chapter 2 Functions and OperationsCLEAR Keypad Hard KeysESCAPE UP/DOWNSCALE SETUPAUTO LIMITSOFTKEYS Soft KeysMODE=FREQ FREQ/DIST Chapter 2 Functions and OperationsAMPLITUDE MODE=DTF FREQ/DISTSOFTKEYS SWEEPChapter 2 Functions and Operations BACK - Returns to the Distance MenuMenu AMPLITUDEAmplitude Sweep MenuChapter 2 Functions and Operations Power Monitor Menu OptionMODE=POWER MONITOR SOFTKEYS Chapter 2 Functions and Operations RF Source MenuMODE=RF SOURCE SOFTKEYS LIMIT Chapter 2 Functions and OperationsChapter 2 Functions and Operations BACK - Returns to the Main Markers MenuChapter 2 Functions and Operations Self Test SymbolsSymbol IconError Message Error CodesSelf Test Errors Anritsu Service CenterVf is the relative propagation velocity Range ErrorsMaximumUnaliased Range F2 is the stop frequency in HzCharging the Battery in the Site Master Battery InformationCharging a New Battery Charging the Battery in the Optional ChargerBATTERY INDICATOR Battery Charge IndicatorBattery Life Chapter 2 Functions and OperationsImportant Battery Information Chapter 2 Functions and OperationsIntroduction Power On ProcedureChapter Getting Started Chapter 3 Getting Started Select the Frequency or DistanceCalibration Chapter 3 Getting Started Calibration Procedure - Single PortFigure 3-2.Calibration Setup Chapter 3 Getting Started Calibration Procedure - Dual PortFigure 3-3. Two-PortMeasurement Calibration Setup Saving a Setup Setting the ScaleSave and Recall a Setup Recalling a SetupRecalling a Display Chapter 3 Getting StartedChanging the Display Language Set the Distance and Cable TypeChanging the Units Step 8. Press ENTERChapter 3 Getting Started PrintingPrinting a Screen Printer Switch Settings Chapter 3 Getting StartedChapter 3 Getting Started Using the Soft Carrying Case3-10 Line Sweep Fundamentals Chapter Cable & Antenna AnalysisOne Port Measurements IntroductionInformation Required for a Line Sweep Chapter 4 MeasurementsSystem Return Loss Measurement Typical Line Sweep Test ProceduresProcedure Required EquipmentChapter 4 Measurements Figure 4-2.Typical System Return Loss TraceStep Step Step Step Step Step Procedure - Cable Loss ModeInsertion Loss Measurement Insertion Loss M1 M2Chapter 4 Measurements 0.65Chapter 4 Measurements Procedure - Return Loss ModeStep StepRequired Equipment Procedure - DTF-ReturnLoss ModeChapter 4 Measurements Device Under TestProcedure - DTF-SWRMode Chapter 4 MeasurementsProcedure 4-10Antenna Subsystem Return Loss Test Chapter 4 MeasurementsChapter 4 Measurements 4-11VSWR 20 log VSWR Maximum Return Loss =Introduction Two Port Measurements4-12 TMA-DProcedure 4-13TMA Measurements Chapter 4 MeasurementsFigure 4-9.TMA Gain Measurement After Calibration 4-14Chapter 4 Measurements Gain/Insertion LossChapter 4 Measurements 4-15Procedure Device Under TestFigure 4-12. TMA-DDGain Measurement 4-16Chapter 4 Measurements Gain/Insertion LossChapter 4 Measurements 4-17Procedure Device Under TestFigure 4-14. TMA-DGain Measurement 4-18Chapter 4 Measurements Introduction Antenna to Antenna Isolation4-19 Chapter 4 MeasurementsProcedure 4-20Antenna-to-AntennaIsolation Measurement Chapter 4 MeasurementsL ev el 4-21/4-22Gain/Insertion Loss Chapter 4 MeasurementsSystem Requirements FeaturesChapter Site Master Software Tools IntroductionChapter 5 Software Tools Program InstallationCommunication Port Setting Downloading Traces from the Site Master Using Software ToolsInterface Cable Installation Chapter 5 Software Tools ProgramGraph Titles Plot CapturePlot Properties Display ModeMarkers Trace Overlay or Plot OverlaySaving Traces MiscCreating a Custom Cable List Custom Cable ListSaving a Plot to a Spreadsheet Chapter 5 Software Tools ProgramPrinting Formats 5-7/5-8Creating a Database Uploading a Cable ListTable A-1. Coaxial Cable Technical Data 1 of Coaxial Cable Technical DataAppendix A Reference Data Appendix A Reference Data Table A-1. Coaxial Cable Technical Data 2 ofAppendix A Reference Data A-3/A-4Table A-1. Coaxial Cable Technical Data 3 of Introduction Appendix B WindowingExamples Figure B-3.Low Side Lobe Windowing Example Appendix B WindowingFigure B-2.Nominal Side Lobe Windowing Example Figure B-4.Minimum Side Lobe Windowing Example B-3/B-4Appendix B Windowing