Rohde&Schwarz SGT100A User manual

R&S®SGT100A

SGMA Vector RF Source

User Manual

1176867402

Version 12

(;ÚäØ2)

This manual describes the following R&S®SGT100A, stock no. 1419.4501.02 and its options.

●R&S®SGT-B1, Reference Oscillator OCXO (1419.5608.02)

●R&S®SGT-B88, Extension Unit (1419.8207.02)

●R&S®SGT-KB106, Frequency extension to 6 GHz (1419.5708.02)

●R&S®SGT-K16, Diff. analog I/Q outputs

●R&S®SGT-K18, Digital baseband connectivity (1419.6240.02)

●R&S®SGT-K22, Pulse modulation (1416.6279.02)

●R&S®SGT-K62, Additive White Gaussian Noise (AWGN) (1419.6304.02)

●R&S®SGT-K90, Phase Coherent Input/Output (1419.6333.02)

●R&S®SGT-K510, ARB baseband generator (1419.7500.02)

●R&S®SGT-K511/512, ARB memory extension (1419.6362.02/1419.6391.02)

●R&S®SGT-K521/522, ARB bandwidth extension (1419.6247.02/1419.6456.02)

●R&S®SGT-K523, Baseband Extension to 240 MHz (1419.7952.02)

●R&S®SGT-K540, Envelope Tracking (1419.7800.02)

●R&S®SGT-K541, AM/AM AM/PM Predistortion (1419.7852.02)

●R&S®SGT-K543, Envelope ARB (1419.7900.02)

●R&S®SGT-K548, Crest Factor Reduction (1419.8471.02)

●R&S®SGT-K200, Waveform package for signals from R&S®WinIQSIM2TM (1419.5850.71/72/75)

●R&S®SGT-K110/-K111/-K112-/K113/-K114/-K115-/K116/-K117/-K118/-K119/-K120/-K121/-K122/-K151,

Waveform Libraries for ARB Generator

This manual describes firmware version FW 5.00.232.xx and later of the R&S®SGT100A.

Muehldorfstr. 15, 81671 Muenchen, Germany

Phone: +49 89 41 29 - 0

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.

CDMA2000® is a registered trademark of the Telecommunications Industry Association (TIA-USA).

MIPI® marks and logos are service marks owned by MIPI Alliance, Inc. and any use of such marks by Rohde & Schwarz is under

license.

All other trademarks are the properties of their respective owners.

1176.8674.02 | Version 12 | R&S®SGT100A

Throughout this manual, products from Rohde & Schwarz are indicated without the ® symbol , e.g. R&S®SGT is indicated as

R&S SGT.

Contents

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3User Manual 1176.8674.02 ─ 12

Contents

1 Safety and regulatory information......................................................11

1.1 Safety instructions...................................................................................................... 11

1.2 Labels on R&S SGT.................................................................................................... 13

1.3 Warning messages in the documentation................................................................ 14

1.4 Korea certification class A......................................................................................... 14

2 Welcome............................................................................................... 15

2.1 Key features.................................................................................................................15

2.2 What's new...................................................................................................................15

2.3 Documentation overview............................................................................................16

2.3.1 User manual and help................................................................................................... 16

2.3.2 Data sheets and brochures........................................................................................... 16

2.3.3 Release notes and open source acknowledgment (OSA)............................................ 16

2.3.4 Application notes, application cards, white papers, etc.................................................16

2.4 Typographical conventions........................................................................................17

2.5 Notes on screenshots.................................................................................................17

3 Getting started......................................................................................18

3.1 Preparing for use........................................................................................................ 18

3.1.1 Lifting and carrying........................................................................................................18

3.1.2 Unpacking and checking............................................................................................... 18

3.1.3 Choosing the operating site.......................................................................................... 18

3.1.4 Setting up the R&S SGT............................................................................................... 19

3.1.5 Considerations for test setup........................................................................................ 20

3.1.6 Connecting to power..................................................................................................... 21

3.1.7 Connecting to LAN........................................................................................................ 22

3.1.8 Connecting to RF 50Ω...................................................................................................22

3.1.9 Connecting to non-screwable connectors..................................................................... 23

3.1.10 Switching on or off.........................................................................................................24

3.1.11 Checking default settings.............................................................................................. 26

3.1.12 Working with Linux operating system............................................................................26

3.1.13 Connecting an external PC and devices....................................................................... 26

3.2 Instrument tour............................................................................................................32

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3.2.1 Front panel tour.............................................................................................................33

3.2.2 Rear panel tour............................................................................................................. 35

3.2.3 Connector extension unit (R&S SGT-B88)....................................................................37

3.3 Trying out the instrument...........................................................................................39

3.3.1 How to generate a CW signal....................................................................................... 39

3.3.2 How to create and load a waveform file........................................................................ 41

3.4 Instrument control...................................................................................................... 45

3.4.1 Manual operation via R&S SGMA-GUI......................................................................... 45

4 System overview..................................................................................49

4.1 Setups for instrument control....................................................................................49

4.1.1 Manual operation from the R&S SGMA-GUI.................................................................49

4.1.2 Remote control from a controller...................................................................................49

4.2 Managing files on the R&S SGT................................................................................ 50

5 Understanding R&S SGMA-GUI..........................................................53

5.1 Operating menu and toolbar...................................................................................... 53

5.1.1 File menu...................................................................................................................... 54

5.1.2 Setup menu...................................................................................................................55

5.1.3 Help menu.....................................................................................................................64

5.2 Info dialog and messages in the info bar................................................................. 64

5.2.1 Info dialog......................................................................................................................64

5.2.2 Understanding the messages in the info bar.................................................................65

5.3 Main panel....................................................................................................................66

5.4 Block diagram............................................................................................................. 69

5.4.1 Function blocks in the block diagram............................................................................ 69

5.4.2 Signal flow and input/output symbols in the block diagram...........................................70

5.5 Working with R&S SGMA-GUI....................................................................................70

5.5.1 Saving and loading settings.......................................................................................... 70

5.5.2 Managing instruments with R&S SGMA-GUI................................................................71

5.5.3 Finding out the default hostname of the instrument...................................................... 74

5.5.4 Bidirectional instrument identification............................................................................74

5.5.5 Managing messages in the info dialog..........................................................................75

5.6 Remote control of R&S SGMA-GUI........................................................................... 76

5.6.1 Programming examples................................................................................................ 77

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5.6.2 R&S SGMA-GUI commands......................................................................................... 79

5.6.3 List of R&S SGMA-GUI commands.............................................................................. 84

6 Signal generator settings....................................................................85

6.1 Baseband..................................................................................................................... 85

6.1.1 System configuration.....................................................................................................85

6.1.2 ARB...............................................................................................................................87

6.1.3 Trigger, marker and clock settings.............................................................................. 121

6.1.4 ARB offsets................................................................................................................. 135

6.1.5 Crest factor reduction..................................................................................................135

6.2 Additive white Gaussian noise (AWGN) - noise generator................................... 141

6.2.1 About the AWGN generator........................................................................................ 141

6.2.2 AWGN settings............................................................................................................143

6.3 I/Q modulation and impairment settings................................................................ 150

6.3.1 I/Q modulation.............................................................................................................150

6.3.2 Impairments................................................................................................................ 151

6.3.3 I/Q modulator settings................................................................................................. 153

6.4 I/Q analog output settings........................................................................................160

6.4.1 General analog I/Q output settings............................................................................. 161

6.5 Generation of envelope tracking signals................................................................165

6.5.1 Required options......................................................................................................... 165

6.5.2 About the envelope tracking........................................................................................165

6.5.3 General RF envelope settings.....................................................................................176

6.5.4 Envelope settings........................................................................................................184

6.5.5 Shaping settings..........................................................................................................186

6.5.6 Edit I/Q envelope shape settings................................................................................ 194

6.5.7 Polynomial coefficients settings.................................................................................. 196

6.6 Applying digital predistortion.................................................................................. 198

6.6.1 Required options......................................................................................................... 198

6.6.2 About digital predistortion............................................................................................198

6.6.3 Digital predistortions AM/AM and AM/PM settings......................................................203

6.7 RF settings.................................................................................................................216

6.7.1 Overview of RF signal................................................................................................. 216

6.7.2 Operation mode.......................................................................................................... 217

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6.7.3 Frequency / phase...................................................................................................... 217

6.7.4 Local oscillator (LO) coupling......................................................................................219

6.7.5 Reference oscillator.................................................................................................... 221

6.7.6 RF level settings..........................................................................................................224

6.7.7 Using power sensors...................................................................................................242

6.7.8 Pulse modulation.........................................................................................................255

6.8 Connectors................................................................................................................ 260

6.9 External baseband signal - baseband input........................................................... 262

6.9.1 Important signal parameters....................................................................................... 263

6.9.2 BB input block............................................................................................................. 264

7 General instrument settings and instrument setup........................270

7.1 Internal adjustments................................................................................................. 271

7.2 Hardware configuration............................................................................................273

7.3 Software and hardware options...............................................................................275

7.4 Manage license keys.................................................................................................276

7.5 Protection.................................................................................................................. 281

7.6 Security...................................................................................................................... 282

7.7 Network settings....................................................................................................... 286

7.8 Remote channels...................................................................................................... 289

7.9 LXI status................................................................................................................... 290

7.10 Emulations.................................................................................................................292

7.11 Date and time.............................................................................................................293

7.12 Factory preset........................................................................................................... 294

7.13 Standby and restart.................................................................................................. 295

7.14 Diagnostic and tests................................................................................................. 295

7.14.1 Selftest........................................................................................................................ 296

7.14.2 Connector test.............................................................................................................297

7.14.3 Keyboard tests............................................................................................................ 297

7.14.4 Power servoing test.....................................................................................................298

7.14.5 Simulation................................................................................................................... 299

7.15 External adjustments................................................................................................300

8 Performing configuration tasks........................................................302

8.1 How to configure the reference oscillator source................................................. 302

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8.2 How to configure the local oscillator coupling source......................................... 303

8.3 How to define the signal at the REF/LO OUT connector....................................... 304

8.4 How to create and save ARB test signals...............................................................304

8.5 How to load and play waveform files...................................................................... 305

8.6 How to restore the LAN connection........................................................................ 306

8.7 How to switch between operating states................................................................306

8.8 How to use computer names................................................................................... 308

8.9 How to install a new firmware version on the instrument.....................................308

8.10 How to activate options............................................................................................ 311

9 Network operation and remote control............................................ 312

9.1 Remote control interfaces and protocols............................................................... 312

9.1.1 Remote control programs and libraries....................................................................... 313

9.1.2 LAN interface.............................................................................................................. 316

9.1.3 USB interface.............................................................................................................. 319

9.1.4 PCI Express interface................................................................................................. 319

9.1.5 GPIB interface (IEC/IEEE bus interface).....................................................................320

9.2 Starting a remote control session........................................................................... 321

9.2.1 How to find the VISA resource string.......................................................................... 321

9.2.2 Remote control over LAN using socket communication..............................................321

9.3 Advanced remote control using PCIe..................................................................... 322

9.3.1 Setting up a remote control connection via PCIe........................................................ 323

9.3.2 Downloading the drivers..............................................................................................323

9.3.3 Configuring the controller............................................................................................ 324

9.3.4 Connecting the controller and the instrument............................................................. 326

9.3.5 Enabling fast settings.................................................................................................. 327

9.4 Advanced remote control using fast socket.......................................................... 327

9.4.1 Setting up a remote control connection via fast socket...............................................328

9.4.2 Installing the protocol driver........................................................................................ 328

9.4.3 Enabling fast settings.................................................................................................. 329

9.5 Status reporting system........................................................................................... 329

9.5.1 Hierarchy of the status registers................................................................................. 329

9.5.2 Structure of a SCPI status register..............................................................................331

9.5.3 Status byte (STB) and service request enable register (SRE)....................................333

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9.5.4 Event status register (ESR) and event status enable register (ESE)..........................334

9.5.5 Questionable status register (STATus:QUEStionable)................................................334

9.5.6 Operation status register (STATus:OPERation).......................................................... 335

9.5.7 Application of the status reporting system.................................................................. 335

9.5.8 Reset values of the status reporting system............................................................... 337

9.6 LXI configuration.......................................................................................................337

9.6.1 Default network settings..............................................................................................338

9.6.2 LXI browser settings....................................................................................................338

9.6.3 LAN configuration........................................................................................................339

9.6.4 How to record SCPI commands and messages via LXI............................................. 344

9.7 Monitoring remote control operation with R&S SGMA-GUI..................................345

10 Remote control commands...............................................................347

10.1 Common commands.................................................................................................348

10.2 General commands...................................................................................................353

10.3 Preset commands..................................................................................................... 354

10.4 CALibration subsystem............................................................................................354

10.5 CLOCk subsystem.................................................................................................... 357

10.6 CONNector subsystem............................................................................................. 358

10.7 DIAGnostic subsystem.............................................................................................360

10.8 FORMat Subsystem.................................................................................................. 361

10.9 MMEMory subsystem............................................................................................... 363

10.9.1 File naming conventions............................................................................................. 363

10.9.2 Extensions for user files.............................................................................................. 364

10.9.3 Examples.................................................................................................................... 364

10.9.4 Remote control commands......................................................................................... 365

10.10 Fast speed commands............................................................................................. 372

10.11 OUTPut subsystem................................................................................................... 373

10.12 SCONfiguration subsystem..................................................................................... 374

10.13 SENSe, READ, INITiate and SLISt subsystems......................................................375

10.14 SOURce subsystem.................................................................................................. 389

10.14.1 SOURce general commands...................................................................................... 390

10.14.2 SOURce:AWGN subsystem........................................................................................392

10.14.3 SOURce:BB subsystem general commands.............................................................. 400

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10.14.4 SOURce:BB:ARB subsystem......................................................................................401

10.14.5 SOURce:BB:ARBitrary:CFR subsystem..................................................................... 449

10.14.6 SOURce:BBIN subsystem.......................................................................................... 455

10.14.7 SOURce:BB:IMPairment subsystem...........................................................................462

10.14.8 SOURce:BB:PROGress subsystem general commands............................................ 467

10.14.9 SOURce:BB:POWer subsystem................................................................................. 468

10.14.10 SOURce:CORRection subsystem...............................................................................469

10.14.11 SOURce:IQ subsystem............................................................................................... 478

10.14.12 SOURce:IQ:OUTPut subsystem................................................................................. 481

10.14.13 SOURce:IQ:OUTPut:ENVelope commands................................................................485

10.14.14 SOURce:IQ:DPD subsystem...................................................................................... 500

10.14.15 SOURce:PHASe subsystem....................................................................................... 515

10.14.16 SOURce:PULM Subsystem........................................................................................ 515

10.14.17 SOURce:POWer subsystem....................................................................................... 520

10.14.18 SOURce:ROSCillator subsystem................................................................................527

10.15 STATus subsystem....................................................................................................529

10.16 SYSTem subsystem.................................................................................................. 533

10.17 TEST subsystem....................................................................................................... 551

10.18 UNIT subsystem........................................................................................................ 552

10.19 List of R&S SGT commands.................................................................................... 553

11 Waveform and list format.................................................................. 565

11.1 Tag description..........................................................................................................565

11.2 How to manually create a waveform using tag file format....................................575

11.3 Editing waveform files.............................................................................................. 580

12 Error messages and troubleshooting.............................................. 581

12.1 Status information.................................................................................................... 581

12.2 Error messages......................................................................................................... 581

12.2.1 Volatile messages....................................................................................................... 581

12.2.2 Permanent messages................................................................................................. 582

12.3 SCPI-Error messages............................................................................................... 582

12.4 Device-Specific error messages..............................................................................582

12.5 Contacting customer support..................................................................................584

Contents

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13 Transporting....................................................................................... 585

14 Maintenance, storage and disposal................................................. 586

14.1 Cleaning..................................................................................................................... 586

14.2 Storage.......................................................................................................................586

14.3 Disposal..................................................................................................................... 586

Annex.................................................................................................. 587

A Telnet program examples..................................................................587

Glossary: References........................................................................ 593

Index....................................................................................................594

Safety and regulatory information

R&S®SGT100A

11User Manual 1176.8674.02 ─ 12

1 Safety and regulatory information

The product documentation helps you use the product safely and efficiently. Follow the

instructions provided here and in the following chapters.

Intended use

The product is intended for the development, production and verification of electronic

components and devices in industrial, administrative, and laboratory environments.

Use the product only for its designated purpose. Observe the operating conditions and

performance limits stated in the data sheet.

Where do I find safety information?

Safety information is part of the product documentation. It warns you of potential dan-

gers and gives instructions on how to prevent personal injury or damage caused by

dangerous situations. Safety information is provided as follows:

●In Chapter 1.1, "Safety instructions", on page 11. The same information is provi-

ded in many languages as printed "Safety Instructions". The printed "Safety

Instructions" are delivered with the product.

●Throughout the documentation, safety instructions are provided when you need to

take care during setup or operation.

1.1 Safety instructions

Products from the Rohde & Schwarz group of companies are manufactured according

to the highest technical standards. To use the products safely, follow the instructions

provided here and in the product documentation. Keep the product documentation

nearby and offer it to other users.

Use the product only for its intended use and within its performance limits. Intended

use and limits are described in the product documentation such as the data sheet,

manuals and the printed "Safety Instructions". If you are unsure about the appropriate

use, contact Rohde & Schwarz customer service.

Using the product requires specialists or specially trained personnel. These users also

need sound knowledge of at least one of the languages in which the user interfaces

and the product documentation are available.

Reconfigure or adjust the product only as described in the product documentation or

the data sheet. Any other modifications can affect safety and are not permitted.

Never open the casing of the product. Only service personnel authorized by

Rohde & Schwarz are allowed to repair the product. If any part of the product is dam-

aged or broken, stop using the product. Contact Rohde & Schwarz customer service at

https://www.rohde-schwarz.com/support.

Safety instructions

Safety and regulatory information

R&S®SGT100A

12User Manual 1176.8674.02 ─ 12

Lifting and carrying the product

The maximum weight of the product is provided in the data sheet. You can lift or carry

the product by yourself, if you can manage the weight on your own. Alternatively, you

can use lifting or transporting equipment. Follow the instructions provided by the equip-

ment manufacturer.

Choosing the operating site

Only use the product indoors. The product casing is not waterproof. Water that enters

can electrically connect the casing with live parts, which can lead to electric shock,

serious personal injury or death if you touch the casing. If Rohde & Schwarz provides

accessories designed for your product, e.g. a carrying bag, you can use the product

outdoors.

Unless otherwise specified, you can operate the product up to an altitude of 2000 m

above sea level. The product is suitable for pollution degree 2 environments where

nonconductive contamination can occur. For more information on environmental condi-

tions such as ambient temperature and humidity, see the data sheet.

Setting up the product

Always place the product on a stable, flat and level surface with the bottom of the prod-

uct facing down. If the product is designed for different positions, secure the product so

that it cannot fall over.

If the product has foldable feet, always fold the feet completely in or out to ensure sta-

bility. The feet can collapse if they are not folded out completely or if the product is

moved without lifting it. The foldable feet are designed to carry the weight of the prod-

uct, but not an extra load.

If stacking is possible, keep in mind that a stack of products can fall over and cause

injury.

If you mount products in a rack, ensure that the rack has sufficient load capacity and

stability. Observe the specifications of the rack manufacturer. Always install the prod-

ucts from the bottom shelf to the top shelf so that the rack stands securely. Secure the

product so that it cannot fall off the rack.

Connecting to power

The product is an overvoltage category II product. Connect the product to a fixed

installation used to supply energy-consuming equipment such as household applian-

ces and similar loads. Keep in mind that electrically powered products have risks, such

as electric shock, fire, personal injury or even death. Replace parts that are relevant to

safety only by original parts, e.g. power cables or fuses.

Take the following measures for your safety:

●Before switching on the product, ensure that the voltage and frequency indicated

on the product match the available power source. If the power adapter does not

adjust automatically, set the correct value and check the rating of the fuse.

●Only use the power cable delivered with the product. It complies with country-spe-

cific safety requirements. Only insert the plug into an outlet with protective conduc-

tor terminal.

Safety instructions

Safety and regulatory information

R&S®SGT100A

13User Manual 1176.8674.02 ─ 12

●Only use intact cables and route them carefully so that they cannot be damaged.

Check the power cables regularly to ensure that they are undamaged. Also ensure

that nobody can trip over loose cables.

●If you connect the product to an external power supply, use the one delivered with

the product or recommended in the product documentation. The external power

supply must conform to the country-specific regulations.

●Only connect the product to a power source with a fuse protection of maximum

20 A.

●Ensure that you can disconnect the product from the power source at any time.

Pull the power plug to disconnect the product. The power plug must be easily

accessible. If the product is integrated into a system that does not meet these

requirements, provide an easily accessible circuit breaker at the system level.

Cleaning the product

Use a dry, lint-free cloth to clean the product. When cleaning, keep in mind that the

casing is not waterproof. Do not use liquid cleaning agents.

Meaning of safety labels

Safety labels on the product warn against potential hazards.

Potential hazard

Read the product documentation to avoid personal injury or product damage.

Electrical hazard

Indicates live parts. Risk of electric shock, fire, personal injury or even death.

Hot surface

Do not touch. Risk of skin burns. Risk of fire.

Protective conductor terminal

Connect this terminal to a grounded external conductor or to protective ground. This connec-

tion protects you against electric shock if an electric problem occurs.

1.2 Labels on R&S SGT

Labels on the casing inform about:

●Personal safety, see "Connecting to power" on page 12.

●Product and environment safety, see Table 1-1.

●Identification of the product, see the serial number on the rear panel.

Table 1-1: Labels regarding R&S

SGT and environment safety

Labeling in line with EN 50419 for disposal of electrical and electronic equipment after the prod-

uct has come to the end of its service life. For more information, see Chapter 14, "Maintenance,

storage and disposal", on page 586.

Labels on R&S SGT

Safety and regulatory information

R&S®SGT100A

14User Manual 1176.8674.02 ─ 12

1.3 Warning messages in the documentation

A warning message points out a risk or danger that you need to be aware of. The sig-

nal word indicates the severity of the safety hazard and how likely it will occur if you do

not follow the safety precautions.

WARNING

Potentially hazardous situation. Could result in death or serious injury if not avoided.

CAUTION

Potentially hazardous situation. Could result in minor or moderate injury if not avoided.

NOTICE

Potential risks of damage. Could result in damage to the supported product or to other

property.

1.4 Korea certification class A

이 기기는 업무용(A급) 전자파 적합기기로서 판매자 또는 사용자는 이 점을 주의하시기

바라며, 가정외의 지역에서 사용하는 것을 목적으로 합니다.

Korea certification class A

Welcome

R&S®SGT100A

15User Manual 1176.8674.02 ─ 12

2 Welcome

The R&S SGT is a signal generator intended for the generation of IQ-modulated sig-

nals and the playback and output of externally calculated modulation signals in the

form of waveforms.

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 SGT

is equipped with an active electronic step attenuator and can be equipped optionally

with a high stability reference oscillator.

2.1 Key features

The key features of the R&S SGT 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

●Linux operating system

●Graphical user interface R&S SGMA-GUI to set up and control one or more

R&S SGT instruments simultaneously from one remote computer, available for

Windows and Linux systems

2.2 What's new

This manual describes firmware version FW 5.00.232.xx and later of the

R&S®SGT100A.

Compared to the previous version, it provides the new features listed below:

●Peak cancelation algorithm added for crest factor reduction (R&S SGT-K548):

– Background information on the algorithm, see "Peak cancellation algorithm"

on page 136.

– Algorithm settings, see "Algorithm" on page 138, "Cancellation Pulse Band-

width" on page 141 and "Transition Bandwidth" on page 141.

●Instrument security settings for LAN interface and LAN services added:

– LAN interface added, see "LAN Interface" on page 285.

– Remote commands for LAN service states added, see Chapter 10.16, "SYS-

Tem subsystem", on page 533.

●Editorial changes

What's new

Welcome

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16User Manual 1176.8674.02 ─ 12

2.3 Documentation overview

This section provides an overview of the R&S SGT user documentation. Unless speci-

fied otherwise, you find the documents at:

www.rohde-schwarz.com/manual/sgt100a

2.3.1 User manual and help

Separate manuals for the base unit and the software options are provided for down-

load:

●Base unit manual

Contains the description of all instrument modes and functions. It also provides an

introduction to remote control, a complete description of the remote control com-

mands with programming examples, and information on maintenance, instrument

interfaces and error messages. Includes the contents of the getting started manual.

●Software option manual

Contains the description of the specific functions of an option. Basic information on

operating the R&S SGT is not included.

The contents of the user manuals are available as help in the R&S SGT. The help

offers quick, context-sensitive access to the complete information for the base unit and

the software options.

2.3.2 Data sheets and brochures

The data sheet contains the technical specifications of the R&S SGT. 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/sgt100a

2.3.3 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/sgt100a

2.3.4 Application notes, application cards, white papers, etc.

These documents deal with special applications or background information on particu-

lar topics.

Documentation overview

Welcome

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17User Manual 1176.8674.02 ─ 12

See www.rohde-schwarz.com/application/sgt100a.

2.4 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.

2.5 Notes on screenshots

When describing the functions of the product, we use sample screenshots. These

screenshots are meant to illustrate as many as possible of the provided functions and

possible interdependencies between parameters. The shown values may not represent

realistic usage scenarios.

The screenshots usually show a fully equipped product, that is: with all options instal-

led. Thus, some functions shown in the screenshots may not be available in your par-

ticular product configuration.

Notes on screenshots

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R&S®SGT100A

18User Manual 1176.8674.02 ─ 12

3 Getting started

3.1 Preparing for use

Here, you can find basic information about setting up the product for the first time.

3.1.1 Lifting and carrying

See also "Lifting and carrying the product" on page 12.

► Use the carrying handles at the side for lifting and carrying the R&S SGT.

The handles at the front are only for pushing and pulling the instrument when

mounting in a rack, see Chapter 3.1.4.2, "Mounting the R&S SGT in a rack",

on page 20.

3.1.2 Unpacking and checking

1. Unpack the R&S SGT carefully.

2. Retain the original packing material. Use it to protect the control elements and con-

nectors when transporting or shipping the R&S SGT later.

See also Chapter 13, "Transporting", on page 585.

3. Using the delivery notes, check the equipment for completeness.

4. Check the equipment for damage.

If the delivery is incomplete or equipment is damaged, contact Rohde & Schwarz.

3.1.3 Choosing the operating site

Specific operating conditions ensure proper operation and avoid damage to the prod-

uct and connected devices. For information on environmental conditions such as ambi-

ent temperature and humidity, see the data sheet.

For safety information, see "Choosing the operating site" on page 12.

Electromagnetic compatibility classes

The electromagnetic compatibility (EMC) class indicates where you can operate the

product. The EMC class of the product is given in the data sheet.

●Class B equipment is suitable for use in:

– Residential environments

Preparing for use

Getting started

R&S®SGT100A

19User Manual 1176.8674.02 ─ 12

– Environments that are directly connected to a low-voltage supply network that

supplies residential buildings

●Class A equipment is intended for use in industrial environments. It can cause

radio disturbances in residential environments due to possible conducted and radi-

ated disturbances. It is therefore not suitable for class B environments.

If class A equipment causes radio disturbances, take appropriate measures to

eliminate them.

3.1.4 Setting up the R&S SGT

See also:

●"Setting up the product" on page 12

●"Intended use" on page 11

3.1.4.1 Placing the R&S SGT on a bench top

To place the product on a bench top

1. Place the product on a stable, flat and level surface. Ensure that the surface can

support the weight of the product. For information on the weight, see the data

sheet.

2. WARNING! A stack of products can fall over and cause injury. Never stack more

than three products on top of each other. Instead, mount them in a rack.

Stack as follows:

● If the products have foldable feet, fold them in completely.

● It is best if all products have the same dimensions (width and length). If the

products have different dimensions, stack according to size and place the

smallest product on top.

● Do not exceed the permissible total load placed on the product at the bottom of

the stack:

– 50 kg when stacking products of identical dimensions (left figure).

– 25 kg when stacking smaller products on top (middle figure).

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R&S®SGT100A

20User Manual 1176.8674.02 ─ 12

Left = Stacked correctly, same dimensions

Middle = Stacked correctly, different dimensions

Right = Stacked incorrectly, too many products

3. NOTICE! Overheating can damage the product.

Prevent overheating as follows:

● Keep a minimum distance of 10 cm between the fan openings of the product

and any object in the vicinity.

● Do not place the product next to heat-generating equipment such as radiators

or other products.

3.1.4.2 Mounting the R&S SGT in a rack

To prepare the rack

1. Observe the requirements and instructions in "Setting up the product" on page 12.

2. NOTICE! Insufficient airflow can cause overheating and damage the product.

Design and implement an efficient ventilation concept for the rack.

To mount the R&S SGT in a rack

1. Use an adapter kit that fits the dimensions of the R&S SGT to prepare the instru-

ment for rack mounting.

a) Order the rack adapter kit designed for the R&S SGT. For the order number,

see data sheet.

b) Mount the adapter kit. Follow the assembly instructions provided with the

adapter kit.

2. Push the R&S SGT onto the shelf until the rack brackets fit closely to the rack.

3. Tighten all screws at the rack brackets with a tightening torque of 1.2 Nm to secure

the R&S SGT in the rack.

To unmount the R&S SGT from a rack

1. Loosen the screws at the rack brackets.

2. Remove the R&S SGT from the rack.

3. If placing the R&S SGT on a bench top again, unmount the adapter kit from the

R&S SGT. Follow the instructions provided with the adapter kit.

3.1.5 Considerations for test setup

Cable selection and electromagnetic interference (EMI)

Electromagnetic interference (EMI) can affect the measurement results.

Preparing for use

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Rohde&Schwarz SGT100A User manual

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