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Anritsu S251B manual Software Tools Program

Models: S251B

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Chapter 5 Software Tools Program

Step 6. Choose Port Settings, then change to the following settings if necessary.

Baud Rate:	9600
Data Bits:	8
Parity:	None
Stop Bits:	1
Flow Control:	None

Step 7. Choose Resource and verify the COM Port Base Address and IRQ. Click OK when done.

Step 8. Click OK again to close the System Properties window.

Figure 5-1. Windows 95/98/NT COM Port Setting Dialog Boxes

Note:

If you changed the COM Port Base Address and/or IRQ, you will need to restart Windows.

5-2

Page 75

Image 75

Anritsu S251B manual Software Tools Program

Contents

Site Master Model S251B Antenna and Cable AnalyzerUsers Guide NOTICE WARRANTYLIMITATION OF WARRANTY TRADEMARK ACKNOWLEDGMENTSPage Chapter 4 - Measurements Chapter 1 - General InformationChapter 2 - Getting Started Chapter 3 - Functions and Operations4-16 Making Power MeasurementsSWR Return Loss and Cable Loss Measurement DTF Measurementiii/iv Chapter 5 - Software Tools ProgramAppendix A - Reference Data Description Standard AccessoriesChapter General Information IntroductionOptional Accessories OptionsChapter 1 General Information Chapter 1 General Information Performance SpecificationsValue Table 1-1. Performance Specifications 1 ofChapter 1 General Information Description Site MasterChapter 1 General Information Table 1-2. Performance Specifications 2 ofChapter 1 General Information Preventive MaintenanceCalibration Annual VerificationChapter 1 General Information Chapter 1 General Information Table 1-2. Anritsu Service CentersChapter Getting Started Charging a New BatteryCharging the Battery in the Site Master Charging the Battery in the Optional ChargerBattery Charge Indicator Chapter 2 Getting StartedBattery Indicator Chapter 2 Getting Started Discharging the NiMH BatteryBattery Life Important Battery InformationChapter 2 Getting Started Use only Anritsu approved battery packsSOFT KEYS Chapter Functions and OperationsFront Panel Overview IntroductionChapter 3 Functions and Operations Test Connector PanelBattery PowerENTER Keypad ControlsAUTO SCALEDISPLAY SETUPPRINT RECALLChapter 3 Functions and Operations SWEEPUp/Down Arrow KeySWEEP Soft KeysFREQ/DIST AMPLITUDEOFFSET MODE=POWER MONITOR SOFTKEYSChapter 3 Functions and Operations UNITSFREQ/DIST AMPLITUDESWEEPChapter 3 Functions and Operations MARKER TO PEAK MARKER TO VALLEY Chapter 3 Functions and OperationsMARKER MARKER TO PEAK MARKER TO VALLEYBACK SPACE 3-10Chapter 3 Functions and Operations ABC DEF GHI JKL MNO PQR STU VWX3-11 Chapter 3 Functions and OperationsFREQ/DIST Displays the frequency or distance menu depending on the measurement mode 3-12 Chapter 3 Functions and OperationsBACK — Returns to the Distance Menu Figure 3-10.Nominal Side Lobe Windowing Example 3-13Chapter 3 Functions and Operations Figure 3-9.Rectangular Windowing ExampleFigure 3-12.Minimum Side Lobe Windowing Example 3-14Chapter 3 Functions and Operations Figure 3-11.Low Side Lobe Windowing ExampleMenu 3-15AMPLITUDE Amplitude3-16 Chapter 3 Functions and OperationsBACK — Return to the Sweep menu 3-17 Chapter 3 Functions and OperationsALL OFF — Turns all markers off Sub-Menu 3-18Clock Chapter 3 Functions and OperationsDISPLAY 3-19Chapter 3 Functions and Operations RECALLPower Monitor Menu 3-20Chapter 3 Functions and Operations OPTIONS Printing3-21 Printing a ScreenPRINT Printer Switch Settings3-22 PRINTERSymbol SymbolsSelf Test 3-23vice Center Error CodesSelf Test Errors 3-24Vf is the relative propagation velocity Range Errors3-25 MaximumUnaliased Range3-26 Chapter 3 Functions and OperationsCANNOT ZERO Chapter 3 Functions and Operations 3-27Using the Soft Carrying Case 3-28Chapter 3 Functions and Operations Chapter Measurements Measurement FunctionsIntroduction Power On Procedure Calibration ProcedureChapter 4 Measurements Selecting the Frequency Range Performing a CalibrationChapter 4 Measurements Chapter 4 Measurements Setting the Amplitude ScaleSaving the Setup Recalling a SetupSaving a Display to Memory Recalling a Display From MemoryChapter 4 Measurements Chapter 4 Measurements Figure 4-6.Insertion Loss Mode Calibration Results Loads at RF Out and RF In Chapter 4 MeasurementsNOTES: For best calibration results–compensationfor all measurement system uncertainties–ensurethat the Open/Short/Load is at the end of the test port or optional extension cable; that is, at the same point as the antenna or device to be tested will be connected Chapter 4 MeasurementsRequired Equipment Device-Under-TestSpecificationProcedure SWR Return Loss and Cable Loss MeasurementNOTES 4-10Performing a Calibration Chapter 4 MeasurementsFigure 4-9.Cable Measurement Test Setup 4-11SWR or Return Loss Measurement Set the Amplitude Scale and Limit Line4-12 Step 24. Enter 6, 2, 5 using the key pad or the Up/Down arrow key. Press ENTER to set the Start Frequency to 625 MHzChapter 4 Measurements Setting the Markers 4-13Chapter 4 Measurements Setting the Amplitude Scale Setting the Segment Limit LInes4-14 Cable Loss Measurement4-15 Chapter 4 MeasurementsFigure 4-12.Cable Loss Measurement Results Procedure 4-16DTF Measurement Device-Under-TestSpecificationStep 13. Press ENTER to start the calibration 4-17Performing a Calibration Chapter 4 MeasurementsChapter 4 Measurements Setting the Marker4-18 Setting the Amplitude Scale4-19 Chapter 4 MeasurementsFigure 4-13.DTF - SWR Measurement Results cable length Chapter 4 Measurements 4-20Setting the Amplitude Scale Setting the Markers4-21 Chapter 4 MeasurementsFigure 4-15.DTF - SWR Measurement Results cable quality Device-Under-TestSpecification 4-22Insertion Gain Amplifier Measurement Selecting the MeasurementOPTIONAL 4-23Chapter 4 Measurements TEST PORT CABLEFigure 4-20.Amplifier Gain Measurement Setup 4-24Amplifier Gain Measurement Setting the MarkersChapter 4 Measurements 4-25Activating the Bias Tee Setting the Amplitude Scale4-26 Chapter 4 MeasurementsFigure 4-22.Measurement Display of Amplifier Gain Measuring High Input Power Levels Making Power MeasurementsEntering Power Monitor Mode Zeroing the Power MonitorRequirements Communication Port SettingChanging COM Port Settings–Windows95/98/NT Chapter Software Tools ProgramChapter 5 Software Tools Program Software Installation Plot CaptureChapter 5 Software Tools Program Serial Interface Capture multiple traces to a databaseCapture single or multiple traces to PC screen COM port Program defaults to COM2Saving a Custom Cable List Custom Cable List Uploading and DownloadingChapter 5 Software Tools Program Fault Location SoftwareSmith Chart Software Program OperationChapter 5 Software Tools Program Pasting a Plot in Graphic or Spreadsheet For- matSaving Data to a Database “Drag-n-Drop”Each cable/antenna tends to have a unique Distance-To-FaultDTF “Signature” because differing cable electrical lengths, cable types, dielectric thickness variations, and the posi- tions of components connectors, adapters, and lightning arresters will cause different re- flections at differing positions in the transmission line. Variations in the “signature” between maintenance intervals offer a good indication of damage or damage causing condi- tions PrintingChapter 5 Software Tools Program Relative Propagation Velocity Vf Coaxial Cable Technical DataAppendix A Reference Data Cable TypeNominal Attenuation Appendix A Reference DataCable Type Relative Propagation Velocity Vf