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Anritsu Site Master S332B User Guide - Mr Test Equipment

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ii<br />

Chapter 4 - Measurements 4-1<br />

Introduction. .................................4-1<br />

Measurement Functions ...........................4-1<br />

Power On Procedure .............................4-2<br />

Calibration Procedure ............................4-2<br />

Selecting the Frequency Range ..........................4-3<br />

Performing a Calibration .............................4-3<br />

Saving the Setup ..................................4-4<br />

Recalling a Setup ..................................4-4<br />

Saving a Display to Memory ............................4-4<br />

Recalling a Display From Memory ........................4-4<br />

SWR (Return Loss) and Cable Loss Measurement ............4-6<br />

Required <strong>Equipment</strong> ................................4-6<br />

Device-Under-<strong>Test</strong> Specification. .........................4-6<br />

Procedure ......................................4-6<br />

Selecting the Measurement Mode .........................4-6<br />

Selecting the Frequency Range ..........................4-6<br />

Performing a Calibration .............................4-7<br />

SWR or Return Loss Measurement ........................4-8<br />

Set the Amplitude Scale and Limit Line .....................4-8<br />

Setting the Markers. ................................4-9<br />

Cable Loss Measurement ..........................4-10<br />

Setting the Amplitude Scale ...........................4-10<br />

Setting the Markers ................................4-10<br />

DTF Measurement .............................4-12<br />

Required <strong>Equipment</strong> ...............................4-12<br />

Device-Under-<strong>Test</strong> Specification .........................4-12<br />

Procedure .....................................4-12<br />

Selecting the Measurement Mode ........................4-12<br />

Performing a Calibration .............................4-13<br />

DTF Measurement (Determining the Length of the Cable) ..........4-14<br />

Setting the Amplitude Scale ...........................4-14<br />

Setting the Marker ................................4-14<br />

DTF Measurement (Determining the quality of the cable.) ..........4-16<br />

Setting the Amplitude Scale ...........................4-16<br />

Setting the Markers ................................4-16<br />

Making Power Measurements .......................4-18<br />

Entering Power Monitor Mode. .........................4-18<br />

Zeroing the Power Monitor. ...........................4-18<br />

Measuring High Input Power Levels. ......................4-18<br />

Displaying Power in dBm and Watts ......................4-18<br />

Displaying Relative Power ............................4-18<br />

Making a Measurement with the Spectrum Analyzer ..........4-19<br />

Example – Measuring a 900 MHz signal. .................4-19<br />

Set the <strong>Site</strong> <strong>Master</strong> to Spectrum Analyzer mode ................4-19<br />

Set the center frequency .............................4-19<br />

Set the frequency span ..............................4-20<br />

Setting the marker. ................................4-20<br />

Set the Reference Level ..............................4-21

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