R&S ESR Series, Руководство пользователя

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Contents
R&S
®
ESR
6 User Manual 1175.7068.02 ─ 12
3.5.3.2 Measuring the Modulation Depth of an AM-Modulated Carrier (Span > 0)................. 103
3.5.3.3 Measuring AM-Modulated Signals.............................................................................. 104
3.5.4 Measurements in Zero Span.......................................................................................106
3.5.4.1 Measuring the Power Characteristic of Burst Signals................................................. 106
3.5.4.2 Measuring the Signal-to-Noise Ratio of Burst Signals.................................................110
3.5.4.3 Measuring FM-Modulated Signals...............................................................................113
3.5.5 Storing and Loading Instrument Settings.................................................................... 116
3.5.5.1 Storing an Instrument Configuration (without Traces)................................................. 117
3.5.5.2 Storing Traces............................................................................................................. 118
3.5.5.3 Loading an Instrument Configuration (with Traces).....................................................118
3.5.5.4 Configuring Automatic Loading................................................................................... 118
3.6 Brief Introduction to Remote Control......................................................................119
3.6.1 Basic Steps in Remote Control Programming.............................................................119
3.6.1.1 Linking the Remote Control Library for Visual Basic...................................................120
3.6.1.2 Initialization and Default State.....................................................................................122
3.6.1.3 Sending Simple Instrument Setting Commands......................................................... 124
3.6.1.4 Switching to Manual Operation................................................................................... 124
3.6.1.5 Reading Out Instrument Settings................................................................................ 124
3.6.1.6 Marker Positioning and Readout.................................................................................125
3.6.1.7 Command Synchronization......................................................................................... 125
3.6.2 Detailed Programming Examples................................................................................127
3.6.2.1 Default Setting of the R&S ESR..................................................................................127
3.6.2.2 Using Markers and Delta Markers...............................................................................129
3.6.2.3 Reading Out Trace Data............................................................................................. 134
3.6.2.4 Storing and Loading Instrument Settings.................................................................... 135
3.6.2.5 Configuring and Starting a Printout............................................................................. 137
4 Measurement Modes..........................................................................140
4.1 Receiver Mode...........................................................................................................140
4.2 Spectrum Mode......................................................................................................... 140
4.3 I/Q Analyzer Mode..................................................................................................... 141
4.4 Real Time Mode.........................................................................................................141
4.5 Measurement Mode Root Menus (HOME Key)....................................................... 141
5 Receiver Mode....................................................................................142