Anritsu S332C, S113C, S114C, S331C manual Manual Calibration Procedure

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Chapter 3 Getting Started

Manual Calibration Procedure

If the “CAL OFF” message is displayed, or the test port cable has been changed, a new cali- bration is required. The following procedure details how to perform the calibration.

OPEN

SHORT

LOAD

CALIBRATION

RFOUT/REFLECTION TEST PORT

TEST PORT CABLE (OPTIONAL)

Site Master S332C

			ESCAPE
	1	2	CLEAR
	START	AUTO
	CAL	SCALE
	3	4
	SAVE	RECALL
	SETUP	SETUP
	5	6
	LIMIT	MARKER	ENTER
	7	8	ENTER
	7	8

SAVE RECALL RUN

DISPLAY DISPLAY HOLD

9 0 +/-

ON PRINT

OFF.

MODE

FREQ/DIST

AMPLITUDE

SWEEP

Figure 3-2. Calibration Setup

SYS

Step 1. Select the appropriate frequency range, as described in the procedure above.

Step 2. Press the START CAL key. The message “CONNECT OPEN or InstaCal TO RF Out PORT” will appear in the display.

Step 3. Connect the calibrated Open and press the ENTER key. The messages “Mea- suring OPEN” and “CONNECT SHORT TO RF Out” will appear.

Step 4. Remove the Open, connect the calibrated Short and press the ENTER key. The messages “Measuring SHORT” and “CONNECT LOAD TO RF Out” will ap- pear.

Step 5. Remove the Short, connect the calibrated Termination and press the ENTER key. The messages “Measuring LOAD” will appear.

Step 6. Verify that the calibration has been properly performed by checking that the “CAL ON” message is now displayed in the upper left corner of the display.

3-4

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Contents

Users Guide Warranty Page Table of Contents Power Measurement Iii/iv Page Chapter General Information Standard AccessoriesIntroduction DescriptionOptions Optional AccessoriesPerformance Specifications Description Site Master Spectrum Analyzer Calibration Preventive MaintenanceInstaCal Module Annual VerificationAnritsu Service Centers Chapter Functions and Operations Test Connector PanelActive Function Block Soft Keys Front Panel OverviewMode Function Hard KeysClear Keypad Hard KeysAuto MODE=FREQ FREQ/DIST Softkeys Soft KeysMODE=DTF FREQ/DIST Softkeys MODE=SPECTRUM Analyzer FREQ/DIST Amplitude Softkeys Power Monitor Mode Soft Key Labels Functions and Operations Functions and Operations Amplitude RUN/HOLD button Functions and Operations Power Monitor Menu Functions and Operations Limit SYS Error Codes SymbolsSelf Test Errors Self TestError Message ERRORD2 Range ErrorsInstalled InstaCal Error MessagesError MessageDescription Charging a New Battery Battery InformationCharging the Battery in the Site Master Charging the Battery in the Optional ChargerBattery Life Battery Charge Indicator Important Battery Information Chapter Getting Started Power On ProcedureCalibration Select the Frequency or DistanceCalibration Verification Trace Characteristics in Return Loss ModeCalibration Manual Calibration ProcedureInstaCal Module Verification Termination MethodOffset Method Calibration with the Test Port Extension Cable InstaCal Module Calibration ProcedureSave and Recall a Setup Setting the ScaleSaving a Setup Auto ScaleSave and Recall a Display Recalling a SetupSaving a Display Recalling a DisplaySet the Distance and Cable Type Changing the UnitsChanging the Display Language Printing a Screen PrintingPrinter Printer Switch SettingsUsing the Site Master Soft Carrying Case Using the Soft Carrying CaseLine Sweep Fundamentals Chapter Cable & Antenna MeasurementsCable & Antenna Measurements Information Required for a Line SweepSystem Return Loss Measurement Typical Line Sweep Test ProceduresInsertion Loss Measurement Procedure Cable Loss ModeSet M1 to Marker to Peak Set M2 to Marker to Valley Typical Transmission Line Cable Loss Trace Procedure Return Loss ModeTypical Return Loss Trace Distance-To-Fault DTF Transmission Line Test Shows an example of a typical DTF return loss trace Procedure DTF-SWR ModeAntenna Subsystem Return Loss Test 11/4-12 Page Occupied Bandwidth Chapter Spectrum Analyzer MeasurementsChannel Power Measurement with the Site Master Channel Power MeasurementProcedure Example Acpr Specification Adjacent Channel Power MeasurementCW Wave Out-of-Band Spurious Emission Measurements In-Band/Out-of-Channel Measurements Field Strength Measurement VdBV PdBm Antenna CalculationsPage Power Measurement Chapter Power MeasurementDisplaying Relative Power Features Chapter Site Master Software ToolsSystem Requirements Communication Port Setting InstallationUsing Software Tools Interface Cable InstallationDownloading Traces from the Site Master Plot Capture Display ModePlot Properties Graph TitlesSaving Traces Trace Overlay or Plot OverlayMarkers MiscCustom Cable List Saving a Plot to a SpreadsheetCreating a Custom Cable List Entering Antenna Factors Uploading a Cable ListQuerying the Site Master Cable List Uploading Antenna Factors Creating a DatabasePrinting Formats Appendix a Reference Data Coaxial Cable Technical DataAppendix a Reference Data A-4 Page Appendix B Windowing IntroductionExamples Appendix B Windowing B-4 Page