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S251C manual
Models:
S251C
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Specifications
Install
Error codes
Warranty
Maintenance
Setup
Procedure
Range Errors
Battery
Setting the Scale
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Contents
Site Master Model S251C Antenna and
Cable Analyzer
Users Guide
Color Front Cover only P/N
Page
WARRANTY
LIMITATION OF WARRANTY
TRADEMARK ACKNOWLEDGMENTS
June
Page
Chapter 1 - General Information
Chapter 2 - Functions and Operations
Chapter 3 - Getting Started
Table of Contents
Chapter 4 - Cable & Antenna Analysis
Chapter 5 - Site Master Software Tools
Appendix B - Windowing
iii/iv
Appendix A - Reference Data
Standard Accessories
Chapter General Information
Introduction
Description
Chapter 1 General Information
Optional Accessories
Options
Performance Specifications
Chapter 1 General Information
Table 1-1. Performance Specifications 1 of
Chapter 1 General Information
Description Site Master
Value
Table 1-2. Performance Specifications 2 of
Chapter 1 General Information
Chapter 1 General Information
Preventive Maintenance
ESD Precautions
Annual Verification
Chapter 1 General Information
Table 1-2. Anritsu Service Centers
Chapter 1 General Information
Test Connector Panel
Battery
Power
Chapter Functions and Operations
Front Panel Overview
Chapter 2 Functions and Operations
Function Hard Keys
MODE
SWEEP
Chapter 2 Functions and Operations
Keypad Hard Keys
ESCAPE
CLEAR
UP/DOWN
SETUP
AUTO
SCALE
LIMIT
Soft Keys
MODE=FREQ FREQ/DIST
SOFTKEYS
Chapter 2 Functions and Operations
MODE=DTF FREQ/DIST
SOFTKEYS
AMPLITUDE
SWEEP
Chapter 2 Functions and Operations
BACK - Returns to the Distance Menu
AMPLITUDE
Amplitude
Menu
Sweep Menu
Chapter 2 Functions and Operations
Power Monitor Menu Option
MODE=POWER MONITOR SOFTKEYS
Chapter 2 Functions and Operations
RF Source Menu
MODE=RF SOURCE SOFTKEYS
LIMIT
Chapter 2 Functions and Operations
Chapter 2 Functions and Operations
BACK - Returns to the Main Markers Menu
Chapter 2 Functions and Operations
Symbols
Symbol
Self Test
Icon
Error Codes
Self Test Errors
Error Message
Anritsu Service Center
Range Errors
MaximumUnaliased Range
Vf is the relative propagation velocity
F2 is the stop frequency in Hz
Battery Information
Charging a New Battery
Charging the Battery in the Site Master
Charging the Battery in the Optional Charger
Battery Charge Indicator
Battery Life
BATTERY INDICATOR
Chapter 2 Functions and Operations
Important Battery Information
Chapter 2 Functions and Operations
Introduction
Power On Procedure
Chapter Getting Started
Chapter 3 Getting Started
Select the Frequency or Distance
Calibration
Chapter 3 Getting Started
Calibration Procedure - Single Port
Figure 3-2.Calibration Setup
Chapter 3 Getting Started
Calibration Procedure - Dual Port
Figure 3-3. Two-PortMeasurement Calibration Setup
Setting the Scale
Save and Recall a Setup
Saving a Setup
Recalling a Setup
Recalling a Display
Chapter 3 Getting Started
Set the Distance and Cable Type
Changing the Units
Changing the Display Language
Step 8. Press ENTER
Chapter 3 Getting Started
Printing
Printing a Screen
Printer Switch Settings
Chapter 3 Getting Started
Chapter 3 Getting Started
Using the Soft Carrying Case
3-10
Chapter Cable & Antenna Analysis
One Port Measurements
Line Sweep Fundamentals
Introduction
Information Required for a Line Sweep
Chapter 4 Measurements
Typical Line Sweep Test Procedures
Procedure
System Return Loss Measurement
Required Equipment
Chapter 4 Measurements
Figure 4-2.Typical System Return Loss Trace
Procedure - Cable Loss Mode
Insertion Loss Measurement
Step Step Step Step Step Step
Insertion Loss M1 M2
Chapter 4 Measurements
0.65
Procedure - Return Loss Mode
Step
Chapter 4 Measurements
Step
Procedure - DTF-ReturnLoss Mode
Chapter 4 Measurements
Required Equipment
Device Under Test
Procedure - DTF-SWRMode
Chapter 4 Measurements
4-10
Antenna Subsystem Return Loss Test
Procedure
Chapter 4 Measurements
4-11
VSWR
Chapter 4 Measurements
20 log VSWR Maximum Return Loss =
Two Port Measurements
4-12
Introduction
TMA-D
4-13
TMA Measurements
Procedure
Chapter 4 Measurements
4-14
Chapter 4 Measurements
Figure 4-9.TMA Gain Measurement After Calibration
Gain/Insertion Loss
4-15
Procedure
Chapter 4 Measurements
Device Under Test
4-16
Chapter 4 Measurements
Figure 4-12. TMA-DDGain Measurement
Gain/Insertion Loss
4-17
Procedure
Chapter 4 Measurements
Device Under Test
Figure 4-14. TMA-DGain Measurement
4-18
Chapter 4 Measurements
Antenna to Antenna Isolation
4-19
Introduction
Chapter 4 Measurements
4-20
Antenna-to-AntennaIsolation Measurement
Procedure
Chapter 4 Measurements
4-21/4-22
Gain/Insertion Loss
L ev el
Chapter 4 Measurements
Features
Chapter Site Master Software Tools
System Requirements
Introduction
Chapter 5 Software Tools Program
Installation
Communication Port Setting
Using Software Tools
Interface Cable Installation
Downloading Traces from the Site Master
Chapter 5 Software Tools Program
Plot Capture
Plot Properties
Graph Titles
Display Mode
Trace Overlay or Plot Overlay
Saving Traces
Markers
Misc
Custom Cable List
Saving a Plot to a Spreadsheet
Creating a Custom Cable List
Chapter 5 Software Tools Program
5-7/5-8
Creating a Database
Printing Formats
Uploading a Cable List
Table A-1. Coaxial Cable Technical Data 1 of
Coaxial Cable Technical Data
Appendix A Reference Data
Appendix A Reference Data
Table A-1. Coaxial Cable Technical Data 2 of
Appendix A Reference Data
A-3/A-4
Table A-1. Coaxial Cable Technical Data 3 of
Introduction
Appendix B Windowing
Examples
Figure B-3.Low Side Lobe Windowing Example
Appendix B Windowing
Figure B-2.Nominal Side Lobe Windowing Example
Figure B-4.Minimum Side Lobe Windowing Example
B-3/B-4
Appendix B Windowing
