Rohde & Schwarz SGS100A User manual

R&S®SGS100A
SGMA RF Source
User Manual
User Manual
Version 12
1173910502
(;×é52)

This document describes the R&S®SGS100A, stock no. 1416.0505.02 and its options.
●R&S®SGS-B1 (1416.2408.02)
●R&S®SGS-B26 (1416.1353.02)
●R&S®SGS-B106/106V (1416.2308.02/1416.2350.02)
●R&S®SGS-B112/112V (1416.1553.02/1416.1576.02)
●R&S®SGS-K22 (1416.2650.02)
●R&S®SGS-K90 (1416.2608.02)
This manual describes firmware version FW 4.30.046.xx and later of the R&S®SGS100A.
© 2019 Rohde & Schwarz GmbH & Co. KG
Mühldorfstr. 15, 81671 München, Germany
Phone: [phone] - 0
Fax: [phone]
Email: [email protected]
Internet: www.rohde-schwarz.com
Subject to change – Data without tolerance limits is not binding.
R&S® is a registered trademark of Rohde & Schwarz GmbH & Co. KG.
Trade names are trademarks of the owners.
1173.9105.02 | Version 12 | R&S®SGS100A
Throughout this manual, products from Rohde & Schwarz are indicated without the ® symbol , e.g. R&S®SGS is indicated as
R&S SGS.

1171.1307.42 - 05
1
Safety Instructions
Instrucciones de seguridad
Sicherheitshinweise
Consignes de sécurité
Risk of injury and instrument damage
The instrument must be used in an appropriate manner to prevent
electric shock, fire,
personal injury or instrument damage.
●
Do not open the instrument casing.
●
Read and observe the "Basic Safety Instructions" delivered as
printed brochure with the instrument.
●
Read and observe the safety instructions in the following sections.
Note that the data sheet may specify additional operating conditions.
●
Keep the "Basic Safety Instructions" and the product documentation
in a safe place and pass them on to the subsequent users.
Riesgo de lesiones y daños en el instrumento
El instrumento se debe usar de manera adecuada para p
revenir
descargas eléctricas, incendios, lesiones o daños materiales.
●
No abrir la carcasa del instrumento.
●
Lea y cumpla las "Instrucciones de seguridad elementales"
suministradas con el instrumento como folleto impreso.
●
Lea y cumpla las instrucciones de seguridad incluidas en las
siguientes secciones. Se debe tener en cuenta que las
especificaciones técnicas pueden contener condiciones adicionales
para su uso.
●
Guarde bien las instrucciones de seguridad elementales, así como
la documentación del producto, y entréguelas a usuarios
posteriores.

1171.1307.42 - 05
2
Gefahr von Verletzungen und Schäden am Gerät
Betreiben Sie das Gerät immer ordnungsgemäß, um elektrischen
Schlag, Brand, Verletzungen von Personen oder Geräteschäden zu
verhindern.
●
Öffnen Sie das Gerätegehäuse nicht.
●
Lesen und beachten Sie die "Grundlegenden Sicherheitshinweise",
die als gedruckte Broschüre dem Gerät beiliegen.
●
Lesen und beachten Sie die Sicherheitshinweise in den folgenden
Abschnitten; möglicherweise enthält das Datenblatt weitere
Hinweise zu speziellen Betriebsbedingungen.
●
Bewahren Sie die "Grundlegenden Sicherheitshinweise" und die
Produktdokumentation gut auf und geben Sie diese an weitere
Benutzer des Produkts weiter.
Risque de blessures et d'endommagement de l'appareil
L'ap
pareil doit être utilisé conformément aux prescriptions afin d'éviter
les électrocutions, incendies, dommages corporels et matériels.
●
N'ouvrez pas le boîtier de l'appareil.
●
Lisez et respectez les "consignes de sécurité fondamentales"
fournies avec l’appareil sous forme de brochure imprimée.
●
Lisez et respectez les instructions de sécurité dans les sections
suivantes. Il ne faut pas oublier que la fiche technique peut indiquer
des conditions d’exploitation supplémentaires.
●
Gardez les consignes de sécurité fondamentales et la
documentation produit dans un lieu sûr et transmettez ces
documents aux autres utilisateurs.

Contents
R&S®SGS100A
3User Manual 1173.9105.02 ─ 12
Contents
1 Preface.................................................................................................. 13
1.1 Key Features................................................................................................................13
1.2 Documentation Overview........................................................................................... 13
1.2.1 Getting Started Manual................................................................................................. 13
1.2.2 User Manual and Help.................................................................................................. 13
1.2.3 Service Manual............................................................................................................. 14
1.2.4 Instrument Security Procedures....................................................................................14
1.2.5 Basic Safety Instructions...............................................................................................14
1.2.6 Data Sheets and Brochures.......................................................................................... 14
1.2.7 Release Notes and Open Source Acknowledgment (OSA).......................................... 14
1.2.8 Application Notes, Application Cards, White Papers, etc..............................................15
1.3 Typographical Conventions....................................................................................... 15
2 Preparing for Use.................................................................................16
2.1 Putting into Operation................................................................................................ 16
2.1.1 EMI Suppression...........................................................................................................17
2.1.2 Unpacking and Checking the Instrument...................................................................... 17
2.1.3 Accessory List............................................................................................................... 18
2.1.4 Placing or Mounting the Instrument.............................................................................. 18
2.1.5 Switching the Instrument On and Off............................................................................ 19
2.1.6 Function Check............................................................................................................. 21
2.1.7 Default Settings.............................................................................................................21
2.2 Linux Operating System.............................................................................................22
2.3 Connecting an External PC and Devices.................................................................. 22
2.3.1 Installing the R&S SGMA-GUI Software....................................................................... 23
2.3.2 Connecting a Remote PC via LAN................................................................................24
2.3.2.1 Connecting the Instrument to the Network....................................................................25
2.3.2.2 Assigning the IP Address.............................................................................................. 26
2.3.2.3 Automatically Adding Instruments to the SGMA-GUI ...................................................27
2.3.3 Connecting a Controller via PCI Express......................................................................28
2.3.4 Connecting a Controller or a USB Device via USB.......................................................28
3 Instrument Tour....................................................................................31

Contents
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3.1 Front Panel Tour..........................................................................................................31
3.2 Rear Panel Tour...........................................................................................................33
4 First Steps with the Instrument.......................................................... 36
4.1 Configuring a CW Signal with the R&S SGMA-GUI..................................................36
4.2 Configuring a CW Signal with the R&S SGS100A Web-GUI....................................38
5 System Overview................................................................................. 40
5.1 Setups for Instrument Control................................................................................... 40
5.1.1 Manual Operation from the R&S SGMA-GUI................................................................40
5.1.2 Remote Control from a Controller................................................................................. 41
5.1.3 Control of an R&S SGS from an R&S Signal Generator...............................................41
5.2 Setups for Connecting an R&S SGS and an R&S SGU........................................... 42
5.2.1 Direct Connection..........................................................................................................42
5.2.2 Connection in a Company Network...............................................................................43
5.2.3 Connection with a PCIe Switch..................................................................................... 46
5.2.4 R&S SGU as an Extension to the R&S SGS................................................................ 47
5.3 Introduction to the Instrument Functions.................................................................51
6 Understanding the R&S SGMA-GUI Software................................... 53
6.1 Operating Menu and Toolbar......................................................................................53
6.1.1 File Menu...................................................................................................................... 54
6.1.2 Setup Menu...................................................................................................................55
6.1.2.1 Configure Instruments...................................................................................................55
6.1.2.2 Add/Edit Instruments.....................................................................................................57
6.1.2.3 Versions/Options Dialog................................................................................................59
6.1.2.4 Protection...................................................................................................................... 60
6.1.2.5 Reset SGMA-GUI..........................................................................................................61
6.1.2.6 Remote..........................................................................................................................61
6.1.3 Help...............................................................................................................................62
6.2 Info Dialog and Messages in the Info Bar.................................................................62
6.2.1 Info Dialog..................................................................................................................... 62
6.2.2 Understanding the Messages in the Info Bar................................................................ 63
6.3 Main Panel................................................................................................................... 64
6.4 Working with R&S SGMA-GUI....................................................................................67

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5User Manual 1173.9105.02 ─ 12
6.4.1 Storing and Loading Settings........................................................................................ 67
6.4.2 Handling Instruments in the R&S SGMA-GUI...............................................................68
6.4.2.1 How to Automatically Add New Instruments to the SGMA-GUI ................................... 68
6.4.2.2 How to Manually Add New Instruments to the SGMA-GUI .......................................... 68
6.4.2.3 How to Scan for New Instruments.................................................................................69
6.4.2.4 How to Activate Instruments for Control from the R&S SGMA-GUI..............................69
6.4.2.5 How to Edit Instruments................................................................................................ 69
6.4.2.6 How to Delete an Instrument.........................................................................................70
6.4.2.7 How to Delete All Instruments.......................................................................................70
6.4.2.8 How to Reserve the Instrument for Control...................................................................70
6.4.3 Finding Out the Default Hostname of the Instrument....................................................71
6.4.4 Bidirectional Instrument Identification .......................................................................... 71
6.4.5 Managing Messages in the Info Dialog......................................................................... 73
6.5 Remote Control of the R&S SGMA-GUI.....................................................................74
6.5.1 Configuring Instruments in the R&S SGMA-GUI...........................................................74
6.5.2 R&S SGMA-GUI Settings..............................................................................................75
6.5.3 List of R&S SGMA-GUI Commands..............................................................................79
7 Signal Generator Settings...................................................................80
7.1 Operation Mode...........................................................................................................80
7.2 Frequency/Phase Settings......................................................................................... 80
7.3 Local Oscillator (LO) Coupling.................................................................................. 82
7.3.1 Phase Coherence......................................................................................................... 82
7.3.2 Local Oscillator (LO) Coupling Settings........................................................................ 83
7.4 Reference Oscillator................................................................................................... 84
7.5 Level and Power-On Settings.................................................................................... 87
7.5.1 RF Level........................................................................................................................88
7.5.2 Attenuator......................................................................................................................90
7.5.3 Power-On/EMF............................................................................................................. 92
7.5.4 ALC .............................................................................................................................. 92
7.5.5 User Correction Settings............................................................................................... 93
7.5.6 Filling the Correction List Automatically........................................................................ 98
7.5.7 Fill with Sensor..............................................................................................................99
7.5.8 Using Power Sensors..................................................................................................101

Contents
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6User Manual 1173.9105.02 ─ 12
7.5.8.1 Connecting R&S NRP Power Sensors to the R&S SGS.............................................102
7.5.8.2 NRP Sensor Mapping................................................................................................. 103
7.5.8.3 NRP Power Viewer......................................................................................................105
About...........................................................................................................................105
NRP Power Viewer Settings........................................................................................107
7.6 Pulse Modulation.......................................................................................................112
7.6.1 Pulse Modulation Settings...........................................................................................114
7.6.2 Pulse Generator Settings............................................................................................ 115
7.6.3 Pulse Connector/Trigger Settings................................................................................116
7.7 Trigger Connector Settings...................................................................................... 117
7.8 I/Q Modulation and Signal Impairment....................................................................118
7.8.1 I/Q Impairments...........................................................................................................118
7.8.1.1 Gain and Gain Imbalance............................................................................................119
7.8.1.2 I and Q Offset..............................................................................................................120
7.8.1.3 Quadrature Offset........................................................................................................120
7.8.2 General I/Q Settings....................................................................................................121
7.8.3 Analog Impairment Settings........................................................................................ 122
7.9 Preset......................................................................................................................... 123
7.10 Extension................................................................................................................... 124
8 General Instrument Settings and Instrument Setup....................... 128
8.1 Internal Adjustments................................................................................................ 128
8.2 Hardware Configuration........................................................................................... 130
8.3 Software / Options.................................................................................................... 132
8.4 Install SW-Options.................................................................................................... 133
8.5 NRP Info..................................................................................................................... 134
8.6 Protection.................................................................................................................. 134
8.7 Security Setting.........................................................................................................135
8.8 Maintenance.............................................................................................................. 138
8.9 Network Settings.......................................................................................................139
8.10 Remote Channels......................................................................................................142
8.11 Factory Preset........................................................................................................... 142
8.12 Eco Mode................................................................................................................... 143
8.13 Standby and Restart................................................................................................. 144

Contents
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7User Manual 1173.9105.02 ─ 12
8.14 Diagnostic and Tests................................................................................................ 144
8.14.1 Self-test....................................................................................................................... 145
8.14.2 Keyboard Tests........................................................................................................... 145
8.15 External Adjustments............................................................................................... 146
9 Performing Configuration Tasks...................................................... 147
9.1 How to Generate an I/Q Modulated Signal..............................................................147
9.2 How to Generate I/Q Signals with an R&S SGS and an R&S SGU Upconverter. 149
9.3 How to Enable a Baseband Bypass Mode.............................................................. 151
9.4 How to Configure the Reference Oscillator Source...............................................152
9.5 How to Configure the Local Oscillator (LO) Coupling Source..............................153
9.6 How to Define the Signal at the REF/LO OUT Connector......................................154
9.7 How to Connect and Configure Instruments for Optimum Phase Coherence.... 154
9.8 How to Restore the LAN Connection to an Instrument......................................... 155
9.9 How to Switch between the Operating States........................................................ 156
9.10 How to Use Computer Names..................................................................................158
9.11 How to Optimize Performance................................................................................. 158
9.12 How to Install a New Firmware Version on the Instrument................................... 159
9.13 How to Activate Options...........................................................................................161
9.14 How to Manually Set a PCIe Direct Connection between an R&S SGS and an R&S
SGU............................................................................................................................ 161
10 Network and Remote Control Operation..........................................162
10.1 Remote Control Interfaces and Protocols.............................................................. 162
10.1.1 Remote Control Programs and Libraries.....................................................................163
10.1.2 LAN Interface.............................................................................................................. 165
10.1.2.1 VISA Resource Strings............................................................................................... 166
10.1.2.2 HiSLIP Protocol...........................................................................................................167
10.1.2.3 VXI-11 Protocol........................................................................................................... 168
10.1.2.4 Socket Communication............................................................................................... 168
10.1.3 USB Interface..............................................................................................................168
10.1.4 PCI Express Interface................................................................................................. 169
10.1.5 GPIB Interface (IEC/IEEE Bus Interface)....................................................................170
10.2 Starting a Remote Control Session.........................................................................170
10.2.1 How to Find the VISA Resource String....................................................................... 171

Contents
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10.2.2 Example: Remote Control over LAN Using Socket Communication...........................171
10.3 Advanced Remote Control Using PCIe................................................................... 172
10.3.1 Setting Up a Remote Control Connection via PCIe.................................................... 173
10.3.2 Download the Drivers..................................................................................................173
10.3.3 Configuring the Controller........................................................................................... 174
10.3.3.1 Building and Installing the Hardware Driver................................................................ 174
10.3.3.2 Making Shared Libraries Accessible........................................................................... 175
10.3.3.3 Building a Program......................................................................................................175
10.3.4 Connecting the Controller and the Instrument............................................................ 176
10.3.5 Enabling Fast Settings................................................................................................ 177
10.4 Advanced Remote Control Using Fast Socket.......................................................177
10.4.1 Setting Up a Remote Control Connection via Fast Socket......................................... 178
10.4.2 Installing the Protocol Driver....................................................................................... 179
10.4.3 Enabling Fast Settings................................................................................................ 179
10.5 LXI Configuration...................................................................................................... 179
10.5.1 Default State of the Network Settings......................................................................... 180
10.5.2 LXI Browser Settings...................................................................................................180
10.5.3 LAN Configuration.......................................................................................................181
10.5.3.1 IP Configuration.......................................................................................................... 182
10.5.3.2 Advanced Config.........................................................................................................182
10.5.3.3 Ping Client...................................................................................................................183
10.5.3.4 SCPI Remote Trace.................................................................................................... 184
10.5.4 How to Record SCPI Commands and Messages exchanged via the LXI Web Browser
Interface...................................................................................................................... 186
10.6 Using the R&S SGMA-GUI to Monitor the Remote Control Operation.................187
11 Remote Control Commands..............................................................190
11.1 Programming Examples........................................................................................... 191
11.1.1 Performing General Task for Instrument Setup...........................................................191
11.1.2 Generating an I/Q Modulated Signal...........................................................................193
11.1.3 Adjusting Network and Remote Channel Settings...................................................... 195
11.1.4 Advanced Task for Optimizing Performance............................................................... 196
11.1.5 Enabling and Configuring an Extension Mode............................................................ 197
11.2 Common Commands................................................................................................ 199

Contents
R&S®SGS100A
9User Manual 1173.9105.02 ─ 12
11.3 General Commands.................................................................................................. 203
11.4 Preset Commands.....................................................................................................204
11.5 CALibration Subsystem........................................................................................... 205
11.6 CONNector Subsystem.............................................................................................208
11.7 DIAGnostic Subsystem............................................................................................ 209
11.8 EXTension Subsystem..............................................................................................209
11.9 MMEMory Subsystem............................................................................................... 213
11.9.1 File Naming Conventions............................................................................................ 213
11.9.2 Extensions for User Files............................................................................................ 214
11.9.3 Examples.................................................................................................................... 214
11.9.4 Remote Control Commands........................................................................................215
11.10 Fast Speed Commands............................................................................................ 221
11.11 OUTPut Subsystem...................................................................................................222
11.12 SENSe, READ, INITiate and SLISt Subsystems......................................................223
11.13 SOURce Subsystem..................................................................................................235
11.14 SOURce:CORRection Subsystem........................................................................... 237
11.15 SOURce:IQ Subsystem.............................................................................................246
11.16 SOURce:PHASe Subsystem.................................................................................... 248
11.17 SOURce:POWer Subsystem.....................................................................................249
11.18 SOURce:PULM Subsystem...................................................................................... 253
11.19 SOURce:ROSCillator Subsystem............................................................................ 259
11.20 STATus Subsystem................................................................................................... 261
11.21 SYSTem Subsystem..................................................................................................265
11.22 TEST Subsystem.......................................................................................................278
11.23 UNIT Subsystem........................................................................................................279
11.24 List of R&S SGS Commands....................................................................................279
12 Maintenance....................................................................................... 285
12.1 Cleaning..................................................................................................................... 285
12.2 Storing and Packing................................................................................................. 286
13 Error Messages and Troubleshooting..............................................287
13.1 Status Information.................................................................................................... 287
13.2 Error Messages......................................................................................................... 287
13.2.1 Volatile messages....................................................................................................... 287

Contents
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10User Manual 1173.9105.02 ─ 12
13.2.2 Permanent messages................................................................................................. 288
13.3 SCPI-Error Messages................................................................................................288
13.4 Device-Specific Error Messages..............................................................................288
Annex.................................................................................................. 291
A Remote Control Basics......................................................................291
A.1 Messages................................................................................................................... 291
A.2 LAN Interface Messages...........................................................................................292
A.3 SCPI Command Structure........................................................................................ 292
A.3.1 Syntax for Common Commands................................................................................. 293
A.3.2 Syntax for Device-Specific Commands.......................................................................293
A.3.2.1 Long and short form.................................................................................................... 294
A.3.2.2 Numeric Suffixes......................................................................................................... 294
A.3.2.3 Optional Mnemonics................................................................................................... 294
A.3.3 SCPI Parameters........................................................................................................ 295
A.3.3.1 Numeric Values........................................................................................................... 295
A.3.3.2 Special Numeric Values.............................................................................................. 296
A.3.3.3 Boolean Parameters................................................................................................... 297
A.3.3.4 Text Parameters.......................................................................................................... 297
A.3.3.5 Character Strings........................................................................................................ 297
A.3.3.6 Block Data...................................................................................................................297
A.3.4 Overview of Syntax Elements..................................................................................... 298
A.3.5 Structure of a Command Line..................................................................................... 299
A.3.6 Responses to Queries.................................................................................................300
A.4 Command Sequence and Synchronization............................................................ 301
A.4.1 Preventing Overlapping Execution..............................................................................301
A.5 Status Reporting System......................................................................................... 302
A.5.1 Hierarchy of the Status Registers............................................................................... 302
A.5.2 Structure of a SCPI Status Register............................................................................304
A.5.3 Status Byte (STB) and Service Request Enable Register (SRE)................................306
A.5.4 Event Status Register (ESR) and Event Status Enable Register (ESE)..................... 307
A.5.5 Questionable Status Register (STATus:QUEStionable)..............................................307
A.5.6 Operation Status Register (STATus:OPERation)........................................................ 308
A.5.7 Application of the Status Reporting System................................................................308

Contents
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11User Manual 1173.9105.02 ─ 12
A.5.7.1 Service Request..........................................................................................................308
A.5.7.2 Serial Poll.................................................................................................................... 309
A.5.7.3 Query of an instrument status..................................................................................... 309
A.5.7.4 Error Queue................................................................................................................ 309
A.5.8 Reset Values of the Status Reporting System............................................................ 310
A.6 General Programming Recommendations............................................................. 310
B Telnet program examples..................................................................312
Index....................................................................................................317

Contents
R&S®SGS100A
12User Manual 1173.9105.02 ─ 12

Preface
R&S®SGS100A
13User Manual 1173.9105.02 ─ 12
1 Preface
The R&S SGS is a signal generator intended either for the generation of IQ-modulated
signals or as a pure local oscillator (LO) source.
Optimized for use in automated test equipment (ATE), the instrument offers fast settling
times in an exceptionally small form factor and low power consumption. The R&S SGS
can be equipped optionally with an active electronic step attenuator, a high stability ref-
erence oscillator and LO connectors for coupling multiple generators to a common LO
source.
1.1 Key Features
The key features of the R&S SGS include the following:
●Compact size and low power consumption
●Remote connection via PCI Express, minimizing the setup time
Alternatively, LAN or USB connections available
●Coherent LO input and output connectors, also usable as MIMO input/output and
phase coherent I/Q demodulation
●Broadband analog input for vector modulation (I, Q)
●Linux operating system
●Graphical user interface R&S SGMA-GUI to set up and control one or more
R&S SGS instruments simultaneously from one remote computer, available for
Windows and Linux systems
1.2 Documentation Overview
This section provides an overview of the R&S SGS user documentation. Unless speci-
fied otherwise, you find the documents on the R&S SGS product page at:
www.rohde-schwarz.com/manual/sgs100a
1.2.1 Getting Started Manual
Introduces the R&S SGS and describes how to set up and start working with the prod-
uct. Includes basic operations, typical measurement examples, and general informa-
tion, e.g. safety instructions, etc. A printed version is delivered with the instrument.
1.2.2 User Manual and Help
Contains the description of all instrument modes and functions. It also provides an
introduction to remote control, a complete description of the remote control commands
Documentation Overview

Preface
R&S®SGS100A
14User Manual 1173.9105.02 ─ 12
with programming examples, and information on maintenance, instrument interfaces
and error messages. Includes the contents of the getting started manual.
The contents of the user manuals are available as help in the R&S SGS. The help
offers quick, context-sensitive access to the complete information.
All user manuals are also available for download or for immediate display on the Inter-
net.
1.2.3 Service Manual
Describes the performance test for checking the rated specifications, module replace-
ment and repair, firmware update, troubleshooting and fault elimination, and contains
mechanical drawings and spare part lists.
The service manual is available for registered users on the global Rohde & Schwarz
information system (GLORIS, https://gloris.rohde-schwarz.com).
1.2.4 Instrument Security Procedures
Deals with security issues when working with the R&S SGS in secure areas. It is avail-
able for download on the Internet.
1.2.5 Basic Safety Instructions
Contains safety instructions, operating conditions and further important information.
The printed document is delivered with the instrument.
1.2.6 Data Sheets and Brochures
The data sheet contains the technical specifications of the R&S SGS. It also lists the
options and their order numbers and optional accessories.
The brochure provides an overview of the instrument and deals with the specific char-
acteristics.
See www.rohde-schwarz.com/brochure-datasheet/sgs100a
1.2.7 Release Notes and Open Source Acknowledgment (OSA)
The release notes list new features, improvements and known issues of the current
firmware version, and describe the firmware installation.
The open source acknowledgment document provides verbatim license texts of the
used open source software.
See www.rohde-schwarz.com/firmware/sgs100a
Documentation Overview

Preface
R&S®SGS100A
15User Manual 1173.9105.02 ─ 12
1.2.8 Application Notes, Application Cards, White Papers, etc.
These documents deal with special applications or background information on particu-
lar topics.
See www.rohde-schwarz.com/application/sgs100a.
1.3 Typographical Conventions
The following text markers are used throughout this documentation:
Convention Description
"Graphical user interface ele-
ments"
All names of graphical user interface elements on the screen, such as
dialog boxes, menus, options, buttons, and softkeys are enclosed by
quotation marks.
[Keys] Key and knob names are enclosed by square brackets.
Filenames, commands,
program code
Filenames, commands, coding samples and screen output are distin-
guished by their font.
Input Input to be entered by the user is displayed in italics.
Links Links that you can click are displayed in blue font.
"References" References to other parts of the documentation are enclosed by quota-
tion marks.
Typographical Conventions

Preparing for Use
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16User Manual 1173.9105.02 ─ 12
2 Preparing for Use
●Putting into Operation............................................................................................. 16
●Linux Operating System..........................................................................................22
●Connecting an External PC and Devices................................................................22
2.1 Putting into Operation
This section describes the basic steps to be taken when setting up the R&S SGS for
the first time.
Risk of injury and instrument damage
The instrument must be used in an appropriate manner to prevent electric shock, fire,
personal injury, or damage.
●Do not open the instrument casing.
●Read and observe the "Basic Safety Instructions" delivered as a printed brochure
with the instrument.
In addition, read and observe the safety instructions in the following sections.
Notice that the data sheet may specify additional operating conditions.
Risk of instrument damage due to inappropriate operating conditions
Specific operating conditions are required to ensure accurate measurements and to
avoid damage to the instrument. Observe the information on appropriate operating
conditions provided in the basic safety instructions and the instrument's data sheet.
Instrument damage caused by electrostatic discharge
Electrostatic discharge (ESD) can damage the electronic components of the instrument
and the device under test (DUT). Electrostatic discharge is most likely to occur when
you connect or disconnect a DUT or test fixture to the instrument's test ports. To pre-
vent electrostatic discharge, use a wrist strap and cord and connect yourself to the
ground, or use a conductive floor mat and heel strap combination.
Putting into Operation

Preparing for Use
R&S®SGS100A
17User Manual 1173.9105.02 ─ 12
Risk of instrument damage due to inappropriate operating conditions
An unsuitable operating site or test setup can damage the instrument and connected
devices. Before switching on the instrument, observe the information on appropriate
operating conditions provided in the data sheet. In particular, ensure the following:
●All fan openings are unobstructed and the airflow perforations are unimpeded. A
minimum distance of 10 cm to other objects is recommended.
●The instrument is dry and shows no sign of condensation.
●The instrument is positioned as described in the following sections.
●The ambient temperature does not exceed the range specified in the data sheet.
●Signal levels at the input connectors are all within the specified ranges.
●Signal outputs are connected correctly and are not overloaded.
2.1.1 EMI Suppression
Electromagnetic interference (EMI) may affect the measurement results.
To suppress generated Electromagnetic Interference (EMI):
●Use suitable shielded cables of high quality. For example, use double-shielded RF
and LAN cables.
Note: USB cables are of varying and often poor quality. Therefore, check the qual-
ity of each individual USB cable as described in the service manual.
●Always terminate open cable ends.
●Note the EMC classification in the data sheet
2.1.2 Unpacking and Checking the Instrument
Unpack the R&S SGS carefully and check the contents of the package.
●Check if all items listed on the delivery note, including this getting started manual,
are included in the delivery.
●Check the R&S SGS for any damage.
If the contents are damaged, immediately contact the carrier who delivered the
package.
Packing material
Retain the original packing material. If the instrument needs to be transported or ship-
ped later, you can use the material to protect the control elements and connectors.
Putting into Operation

Preparing for Use
R&S®SGS100A
18User Manual 1173.9105.02 ─ 12
Risk of injury during transportation
The carrying handles at the front and side of the casing are designed to lift or carry the
instrument. Do not apply excessive force to the handles. If a handle is ripped off, the
falling instrument can cause injury.
2.1.3 Accessory List
The instrument comes with the following accessories:
●Power cable
●Getting started printed manual
2.1.4 Placing or Mounting the Instrument
The R&S SGS is designed for use under laboratory conditions, either on a bench top
or in a rack using a rack adapter kit (order number see data sheet).
Bench top operation
If the R&S SGS is operated on a bench top, the surface should be flat. The instrument
can be used in horizontal position, standing on its feet.
Putting into Operation