Anritsu S251C manual Sys

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Chapter 2 Functions and Operations

SEGMENT 3

SEGMENT 4

SEGMENT 5

BACK

 

￿ LIMIT BEEP — Turns the audible limit beep indicator on or off.

SYS

Displays the System menu softkey selections.

 

￿ OPTIONS — Displays a second level of functions:

￿ UNITS — Select the unit of measurement (English or metric).

￿ PRINTER — Displays a menu of supported printers. Use the Up/Down arrow key and ENTER key to make the selection.

￿ FIXED CW — Toggles the fixed CW function ON or OFF. When ON, F1 is set equal to F2 and a CW frequency is fixed at the selected value. When OFF, a narrow band of frequencies centered on the selected frequency is generated.

￿ CHANGE DATE FORMAT — Toggles the date format between MM/DD/YY, DD/MM/YY, and YY/MM/DD.

￿ BACK — Returns to the top-level SYS Menu. ￿ CLOCK — Displays a second level of functions:

￿ HOUR — Enter the hour (0-23) using the Up/Down arrow key or the key- pad. Press ENTER when data entry is complete or ESCAPE to restore the previous value.

￿ MINUTE — Enter the minute (0-59) using the Up/Down arrow key or the keypad. Press ENTER when data entry is complete or ESCAPE to restore the previous value.

￿ MONTH — Enter the month (1-12) using the Up/Down arrow key or the keypad. Press ENTER when data entry is complete or ESCAPE to restore the previous value.

￿ DAY — Enter the day using the Up/Down arrow key or the keypad. Press ENTER when data entry is complete or ESCAPE to restore the previous value.

￿ YEAR — Enter the year (1997-2036) using the Up/Down arrow key or the keypad. Press ENTER when data entry is complete or ESCAPE to re- store the previous value.

￿ BACK — Returns to the top-level SYS menu. ￿ SELF TEST — Start an instrument self test.

￿ STATUS — Displays the current instrument status, including calibration sta- tus, temperature, and battery charge state. Press ESCAPE to return to normal operation.

￿ Language — Pressing this soft key immediately changes the language used to display messages on the Site Master display. Choices are English, French, German, Spanish, Chinese, and Japanese. The default language is English.

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Contents Site Master Model S251C Antenna Cable Analyzer Page Warranty Page Table of Contents Cable & Antenna Analysis Iii/iv Description Standard AccessoriesIntroduction Options Optional AccessoriesPerformance Specifications Description Site Master Performance Specifications 2 ESD Precautions Preventive MaintenanceAnnual Verification Anritsu 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 Functions and Operations Amplitude MODE=POWER Monitor Softkeys Power Monitor Menu OptionMODE=RF Source Softkeys RF Source MenuLimit Segment 1 Segment SYS Self Test SymbolsSelf Test Errors Error CodesERRORD2 Range ErrorsCharging a New Battery Battery InformationCharging the Battery in the Site Master Charging the Battery in the Optional ChargerBattery Life Battery Charge IndicatorImportant Battery Information Chapter Getting Started Power On ProcedureCalibration Select the Frequency or DistanceCalibration Calibration Procedure Single PortRF in Test Port RF OUT Test Port Calibration Procedure Dual PortSave and Recall a Display Setting the ScaleSave and Recall a Setup Recalling a Display Changing the Display Language Set the Distance and Cable TypeChanging the Units Printing a Screen PrintingPrinter Printer Switch SettingsUsing the Site Master Soft Carrying Case Using the Soft Carrying CaseLine Sweep Fundamentals One Port MeasurementsMeasurements Information Required for a Line SweepSystem Return Loss Measurement Typical Line Sweep Test Procedures2is an example of a typical system return loss trace Insertion Loss Measurement Procedure Cable Loss ModeType Attenuation dB/ft Length ft = Loss dB Procedure Return Loss Mode Procedure DTF-Return Loss Mode Distance-To-Fault DTF Transmission Line TestProcedure DTF-SWR Mode Antenna Subsystem Return Loss Test Vswr Introduction Two Port MeasurementsTMA-S TMA MeasurementsTMA Gain Measurement After Calibration TMA-DD 12. TMA-DD Gain Measurement TMA-D 14. TMA-D Gain Measurement 15. System Isolation Antenna to Antenna IsolationAntenna-to-Antenna Isolation Measurement Quency settings for common systems21/4-22 System Requirements FeaturesCommunication Port Setting InstallationDownloading Traces from the Site Master Using Software ToolsInterface Cable Installation Plot Properties Plot CaptureSaving Traces Trace Overlay or Plot OverlaySaving a Plot to a Spreadsheet Custom Cable ListPrinting Formats Creating a DatabaseAppendix a Reference Data Coaxial Cable Technical DataAppendix a Reference Data A-4 Examples Appendix B WindowingAppendix B Windowing B-4