Function Hard Keys, Mode | Anritsu S251C specs

Chapter 2 Functions and Operations

Function Hard Keys

MODE	Opens the mode selection box (below). Use the Up/Down arrow key to select a
	mode. Press the ENTER key to implement.

MEASUREMENT MODE

FREQ - SWR

RETURN LOSS

CABLE LOSS - ONE PORT

INSERTION LOSS (+6 dBm)

INSERTION GAIN (–30 dBm)

DTF - SWR

RETURN LOSS

POWER MONITOR

RF SOURCE

Figure 2-2. Mode Selection Box

FREQ/DIST Displays the Frequency or Distance to Fault softkey menus depending on the measurement mode.

AMPLITUDE Displays the amplitude softkey menu for the current operating mode.

SWEEP

Displays the Sweep function softkey menu for the current operating mode.

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Anritsu S251C manual Function Hard Keys, Mode

Contents

Site Master Model S251C Antenna Cable Analyzer Page Warranty Page Table of Contents Cable & Antenna Analysis Iii/iv Standard Accessories IntroductionDescription Optional Accessories Options Performance Specifications Description Site Master Performance Specifications 2 Preventive Maintenance ESD Precautions Annual Verification Anritsu Service Centers Test Connector Panel Chapter Functions and Operations Front Panel Overview Active Function Block Soft Keys Function Hard Keys Mode Keypad Hard Keys Clear Auto Soft Keys MODE=FREQ FREQ/DIST Softkeys MODE=DTF FREQ/DIST Softkeys Functions and Operations Amplitude Power Monitor Menu Option MODE=POWER Monitor Softkeys RF Source Menu MODE=RF Source Softkeys Limit Segment 1 Segment SYS Symbols Self Test Error Codes Self Test Errors Range Errors ERRORD2 Charging the Battery in the Site Master Battery InformationCharging a New Battery Charging the Battery in the Optional Charger Battery Charge Indicator Battery Life Important Battery Information Power On Procedure Chapter Getting Started Select the Frequency or Distance Calibration Calibration Procedure Single Port Calibration Calibration Procedure Dual Port RF in Test Port RF OUT Test Port Setting the Scale Save and Recall a SetupSave and Recall a Display Recalling a Display Set the Distance and Cable Type Changing the UnitsChanging the Display Language Printing Printing a Screen Printer Switch Settings Printer Using the Soft Carrying Case Using the Site Master Soft Carrying Case One Port Measurements Line Sweep Fundamentals Information Required for a Line Sweep Measurements Typical Line Sweep Test Procedures System Return Loss Measurement 2is an example of a typical system return loss trace Procedure Cable Loss Mode Insertion Loss Measurement Type Attenuation dB/ft Length ft = Loss dB Procedure Return Loss Mode Distance-To-Fault DTF Transmission Line Test Procedure DTF-Return Loss Mode Procedure DTF-SWR Mode Antenna Subsystem Return Loss Test Vswr Two Port Measurements Introduction TMA Measurements TMA-S TMA Gain Measurement After Calibration TMA-DD 12. TMA-DD Gain Measurement TMA-D 14. TMA-D Gain Measurement Antenna to Antenna Isolation 15. System Isolation Quency settings for common systems Antenna-to-Antenna Isolation Measurement 21/4-22 Features System Requirements Installation Communication Port Setting Using Software Tools Interface Cable InstallationDownloading Traces from the Site Master Plot Capture Plot Properties Trace Overlay or Plot Overlay Saving Traces Custom Cable List Saving a Plot to a Spreadsheet Creating a Database Printing Formats Coaxial Cable Technical Data Appendix a Reference Data Appendix a Reference Data A-4 Appendix B Windowing Examples Appendix B Windowing B-4