Rohde & Schwarz FSH4, Руководство по эксплуатации

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R&S FSH Table of Contents
Operating Manual 1309.6275.12 - 14 7
5 Distance-to-Fault Mode (R&S FSH-K41) ....................................... 150
5.1 Performing Cable and Antenna Measurements....................................................152
5.1.1 Reflection Measurements ..........................................................................................152
5.1.2 Distance to Fault Measurements ...............................................................................153
5.1.3 Spectrum Measurements...........................................................................................154
5.1.4 Selecting the Measurement Format...........................................................................154
5.1.5 Calibrating Measurements.........................................................................................155
5.1.5.1 Calibration States.......................................................................................................155
5.1.5.2 Calibration Methods ...................................................................................................155
5.1.5.3 Performing a Full 2-Port Calibration ..........................................................................155
5.2 Configuring Cable and Antenna Tests ..................................................................155
5.2.1 Selecting the Cable Model.........................................................................................155
5.2.1.1 Selecting a Predefined Cable Model .........................................................................156
5.2.1.2 Creating a Cable Model .............................................................................................156
5.2.1.3 Working with a DTF List.............................................................................................157
5.2.2 Configuring the Horizontal Axis .................................................................................158
5.2.2.1 Setting the Frequency Range for DTF Measurements..............................................158
5.2.2.2 Selecting the Cable Length........................................................................................159
5.2.3 Configuring the Vertical Axis......................................................................................160
5.2.3.1 Adjusting the Scale of the Diagram ...........................................................................160
5.2.3.2 Setting the Attenuation ..............................................................................................161
5.2.4 Using Markers............................................................................................................162
5.2.5 Using Display and Limit Lines....................................................................................162
6 Receiver Mode ................................................................................ 163
6.1 Selecting the Measurement Mode..........................................................................163
6.1.1 Performing Single Frequency Measurements ...........................................................163
6.1.1.1 Defining the Receive Frequency................................................................................164
6.1.1.2 Customizing the Bargraph Aspects ...........................................................................165
6.1.2 Performing Frequency Scans ....................................................................................166
6.1.2.1 Defining the Scan Range...........................................................................................167
6.1.2.2 Using Markers............................................................................................................168
6.2 Configuring Measurements in Receiver Mode .....................................................168
6.2.1 Selecting Detectors for EMI Measurements ..............................................................168