Rohde & Schwarz SMB100B User manual

R&S®SMB100B
RF Signal Generator
User Manual
1178371102
Version 08
(;ÜU;2)

This document describes the R&S®SMB100B, stock no. 1422.1000.02 and its options:
●R&S®SMBB-B1/-B1H
●R&S®SMBB-B3
●R&S®SMBB-B5
●R&S®SMBB-B32
●R&S®SMBB-B86
●R&S®SMBB-B101/-B103/-B106
●R&S®SMBB-K22/-K23/-K24/-K27
●R&S®SMBB-K31
●R&S®SMBB-K704
●R&S®SMBB-K720
●R&S®SMBB-K980
This document describes the R&S®SMB100B, stock no. 1422.1000.02 and its options:
●R&S®SMBB-B86
●R&S®SMBB-B101M
●R&S®SMBB-K22/-K23
●R&S®SMBB-K720
Note: This manual assumes that the R&S SMB100B is equipped with all available options. Since only the
options listed above are configured in your instrument model, some of the functions and hardware descri-
bed do not apply to your instrument.
For information on all available options, see the data sheet or the Rohde & Schwarz product page
www.rohde-schwarz.com/manual/smb100b.
This manual describes firmware version FW 5.10.121.xx and later of the R&S®SMB100B.
© 2023 Rohde & Schwarz GmbH & Co. KG
Muehldorfstr. 15, 81671 Muenchen, Germany
Phone: [phone] - 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.
All other trademarks are the properties of their respective owners.
1178.3711.02 | Version 08 | R&S®SMB100B
Throughout this manual, products from Rohde & Schwarz are indicated without the ® symbol , e.g. R&S®SMB100B is indicated as
R&S SMB100B, R&S®VISA as R&S VISA. Linux® is abbreviated as Linux.

Contents
R&S®SMB100B
3User Manual 1178.3711.02 ─ 08
Contents
1 Welcome............................................................................................... 15
1.1 Key features.................................................................................................................15
1.2 What's new...................................................................................................................15
1.3 Documentation overview............................................................................................15
1.3.1 Getting started manual..................................................................................................16
1.3.2 User manuals and help................................................................................................. 16
1.3.3 Service manual............................................................................................................. 16
1.3.4 Instrument security procedures.....................................................................................16
1.3.5 Printed safety instructions............................................................................................. 16
1.3.6 Data sheets and brochures........................................................................................... 16
1.3.7 Release notes and open source acknowledgment (OSA)............................................ 17
1.3.8 Application notes, application cards, white papers, etc.................................................17
1.3.9 Videos........................................................................................................................... 17
2 Safety and regulatory information......................................................18
2.1 Safety instructions......................................................................................................18
2.2 Labels on R&S SMB100B........................................................................................... 20
2.3 Warning messages in the documentation................................................................ 21
2.4 Where to find key documents on Rohde & Schwarz............................................... 21
2.5 Korea certification class B......................................................................................... 21
3 Getting started......................................................................................23
3.1 Preparing for use........................................................................................................ 23
3.1.1 Lifting and carrying........................................................................................................23
3.1.2 Unpacking and checking............................................................................................... 23
3.1.3 Choosing the operating site.......................................................................................... 23
3.1.4 Setting up the R&S SMB100B...................................................................................... 24
3.1.4.1 Placing the R&S SMB100B on a bench top.................................................................. 24
3.1.4.2 Mounting the R&S SMB100B in a rack......................................................................... 25
3.1.5 Considerations for test setup........................................................................................ 26
3.1.6 Connecting to power..................................................................................................... 27
3.1.7 Connecting to LAN........................................................................................................ 27
3.1.8 Connecting USB devices.............................................................................................. 28

Contents
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4User Manual 1178.3711.02 ─ 08
3.1.9 Connecting to RF coaxial connectors........................................................................... 28
3.1.10 Connecting to RF 50 Ω..................................................................................................30
3.1.11 Connecting to Ref In/Ref Out........................................................................................ 30
3.1.12 Switching on or off.........................................................................................................30
3.2 Instrument tour............................................................................................................32
3.2.1 Front panel tour.............................................................................................................32
3.2.1.1 Utility keys..................................................................................................................... 33
3.2.1.2 Touchscreen..................................................................................................................33
3.2.1.3 Function keys................................................................................................................ 34
3.2.1.4 Navigation controls........................................................................................................34
3.2.1.5 Display keys.................................................................................................................. 35
3.2.1.6 USB connector.............................................................................................................. 36
3.2.1.7 RF 50 Ω.........................................................................................................................36
3.2.1.8 Keypad.......................................................................................................................... 36
3.2.1.9 On/Standby................................................................................................................... 36
3.2.2 Rear panel tour............................................................................................................. 36
3.2.2.1 Connectors....................................................................................................................37
3.3 Trying out the instrument...........................................................................................39
3.3.1 Generating an unmodulated carrier.............................................................................. 39
3.3.2 Generating an RF frequency sweep signal................................................................... 42
3.3.3 Saving and recalling settings........................................................................................ 44
3.4 Instrument control...................................................................................................... 46
3.4.1 Possible ways to operate the instrument...................................................................... 47
3.4.2 Means of manual interaction......................................................................................... 47
3.4.3 Understanding the display information..........................................................................48
3.4.3.1 Status bar......................................................................................................................49
3.4.3.2 Tile diagram...................................................................................................................49
3.4.3.3 Taskbar..........................................................................................................................49
3.4.3.4 Additional display characteristics.................................................................................. 50
3.4.4 Accessing the functionality............................................................................................51
3.4.5 Entering data.................................................................................................................52
3.4.5.1 Entering numeric parameters........................................................................................53
3.4.5.2 Entering alphanumeric parameters............................................................................... 53

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5User Manual 1178.3711.02 ─ 08
3.4.5.3 Undo and redo actions.................................................................................................. 53
3.4.6 Getting information and help......................................................................................... 54
3.4.7 Remote control..............................................................................................................55
3.4.8 Remote operation over VNC......................................................................................... 56
4 RF signal configuration.......................................................................57
4.1 Activating RF signal output....................................................................................... 58
4.2 How to set the frequency and level........................................................................... 58
4.3 RF frequency settings................................................................................................ 60
4.4 RF level settings..........................................................................................................62
4.5 RF phase settings....................................................................................................... 66
5 Analog modulations.............................................................................68
5.1 Required options.........................................................................................................68
5.2 Modulation types and signal sources....................................................................... 68
5.3 Activating analog modulations..................................................................................70
5.4 Modulation settings.................................................................................................... 71
5.4.1 Pulse modulation settings............................................................................................. 71
5.4.2 FM, PhiM and AM modulation settings......................................................................... 72
5.4.3 Stereo modulation......................................................................................................... 78
5.4.3.1 General settings............................................................................................................ 79
5.4.3.2 Pilot tone....................................................................................................................... 82
5.4.3.3 ARI................................................................................................................................ 83
5.4.3.4 RDS...............................................................................................................................84
5.4.4 Pulse generator.............................................................................................................87
5.4.4.1 Pulse generator > general settings............................................................................... 87
5.4.4.2 Pulse generator > pulse train settings...........................................................................91
5.4.4.3 Import/export list files.................................................................................................... 94
5.4.5 Pulse graph................................................................................................................... 97
5.4.6 Pulse external / trigger settings.....................................................................................98
5.4.7 FM, PhiM and AM modulation sources......................................................................... 99
5.4.7.1 Source > LF generator settings.....................................................................................99
5.4.7.2 Source > external settings...........................................................................................103
5.4.7.3 Source > noise generator settings.............................................................................. 104
5.4.8 LF signal output settings............................................................................................. 105

Contents
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6User Manual 1178.3711.02 ─ 08
5.4.9 Overview..................................................................................................................... 108
5.5 How to generate an amplitude modulated signal.................................................. 109
5.6 How to generate a pulse modulated signal............................................................ 110
5.7 How to generate a pulse train modulated signal....................................................110
6 List and sweep mode.........................................................................112
6.1 Signal generation and triggering in the sweep and list modes............................ 114
6.2 About sweep mode................................................................................................... 121
6.2.1 Correlating parameters in sweep mode...................................................................... 122
6.2.2 Sweep signal shapes.................................................................................................. 124
6.3 About list mode......................................................................................................... 125
6.4 Significant parameters and functions.....................................................................126
6.5 Sweep mode settings............................................................................................... 128
6.5.1 General sweep settings...............................................................................................128
6.5.2 Frequency range settings............................................................................................134
6.5.3 Level range settings.................................................................................................... 136
6.6 List mode settings.................................................................................................... 138
6.6.1 General settings.......................................................................................................... 139
6.6.2 List mode data settings............................................................................................... 141
6.6.3 Import/export settings..................................................................................................142
6.7 List editor...................................................................................................................145
6.8 How to generate a signal in list or sweep mode.................................................... 148
7 Improving level performance............................................................151
7.1 Attenuator.................................................................................................................. 151
7.1.1 Attenuator settings...................................................................................................... 152
7.1.2 Reverse power protection........................................................................................... 153
7.2 Automatic level control (ALC)..................................................................................153
7.2.1 ALC settings................................................................................................................155
7.3 User correction..........................................................................................................156
7.3.1 User correction settings.............................................................................................. 159
7.3.2 List editor.....................................................................................................................160
7.3.3 Fill with sensor............................................................................................................ 164
7.3.4 Import/export list files.................................................................................................. 166
7.4 Using power sensors................................................................................................168

Contents
R&S®SMB100B
7User Manual 1178.3711.02 ─ 08
7.4.1 Connecting R&S NRP power sensors to the R&S SMB100B..................................... 168
7.4.2 NRP sensor mapping.................................................................................................. 169
7.4.3 NRP power viewer...................................................................................................... 172
7.4.3.1 About...........................................................................................................................172
7.4.3.2 NRP power viewer settings......................................................................................... 174
7.5 How to calibrate the power level with an R&S NRP power sensor...................... 180
8 Reference oscillator...........................................................................184
8.1 Required options.......................................................................................................184
8.2 Reference frequency settings..................................................................................184
8.3 Reference output settings........................................................................................188
8.4 Adjustment settings..................................................................................................189
8.5 Using the reference frequency for instruments synchronization........................ 190
9 File and data management................................................................193
9.1 About the file system................................................................................................193
9.2 Restoring the (default) instrument configuration.................................................. 196
9.2.1 Preset, set to default and factory preset settings........................................................ 198
9.2.2 How to identify parameters which are not in a preset state........................................ 199
9.2.3 How to recall user settings automatically after preset.................................................199
9.2.4 Reference....................................................................................................................200
9.3 Protecting data.......................................................................................................... 201
9.4 Saving and recalling instrument settings...............................................................202
9.4.1 Save/recall settings..................................................................................................... 202
9.4.2 How to save and recall instrument settings.................................................................205
9.5 Accessing files with user data.................................................................................206
9.5.1 File select settings.......................................................................................................206
9.6 Exporting and importing remote command lists................................................... 208
9.7 Loading, importing and exporting lists...................................................................209
9.8 Using the file manager..............................................................................................209
9.8.1 File manager settings..................................................................................................210
9.8.2 Map network share settings.........................................................................................211
9.8.3 How to display all saved files...................................................................................... 213
9.8.4 How to map a network folder...................................................................................... 213
9.9 How to transfer files from and to the instrument...................................................215

Contents
R&S®SMB100B
8User Manual 1178.3711.02 ─ 08
9.9.1 Removing file system protection................................................................................. 216
9.9.2 Accessing the file system of the R&S SMB100B over FTP........................................ 217
9.9.3 Accessing the R&S SMB100B file system using SMB (Samba)................................. 218
9.9.4 Using a USB storage device for file transfer............................................................... 220
9.9.5 Using a file server for test files exchange................................................................... 220
9.10 Creating screenshots of current settings...............................................................221
9.10.1 Hardcopy settings....................................................................................................... 221
9.10.2 How to save a hardcopy of the display....................................................................... 225
10 General instrument functions...........................................................227
10.1 Customizing the user interface................................................................................227
10.1.1 Display and keyboard settings.................................................................................... 228
10.1.2 Display update settings............................................................................................... 229
10.1.3 Defining the RF signal state on power on................................................................... 230
10.1.4 How to set the initial instrument settings.....................................................................231
10.1.4.1 Setting the keyboard language................................................................................... 231
10.1.4.2 Setting the screen saver............................................................................................. 231
10.2 Organizing frequently used settings as favorites..................................................232
10.2.1 User menu settings..................................................................................................... 233
10.2.2 How to use the user menu for fast adjustments..........................................................234
10.2.3 Define user key actions settings................................................................................. 236
10.2.4 How to assign actions to the [★ (User)] key................................................................238
10.3 Managing licenses and license keys.......................................................................239
10.3.1 Manage license keys settings..................................................................................... 239
10.3.2 Using the license server..............................................................................................242
10.3.3 How to move a portable license.................................................................................. 246
10.4 Using the security settings...................................................................................... 248
10.4.1 Protection level settings.............................................................................................. 249
10.4.2 Setting security parameters........................................................................................ 250
10.4.2.1 Update policy security settings....................................................................................250
10.4.2.2 Disk & memory security settings................................................................................. 251
10.4.2.3 Manual operation security settings..............................................................................253
10.4.3 Configuring LAN services............................................................................................255
10.4.4 Password management.............................................................................................. 258

Contents
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9User Manual 1178.3711.02 ─ 08
10.4.5 How to prevent unauthorized access.......................................................................... 260
10.5 Undoing or restoring actions...................................................................................263
10.6 Shutting down and rebooting the instrument........................................................ 265
11 Network operation and remote control............................................ 266
11.1 Overview of remote access modes......................................................................... 267
11.2 Remote control interfaces and protocols............................................................... 268
11.2.1 LAN interface.............................................................................................................. 269
11.2.1.1 VISA resource strings................................................................................................. 270
11.2.2 USB interface.............................................................................................................. 271
11.2.2.1 USB resource string.................................................................................................... 272
11.2.2.2 RS232 resource string................................................................................................ 272
11.2.3 GPIB interface (IEC/IEEE bus interface).....................................................................272
11.2.4 LXI browser interface.................................................................................................. 273
11.3 Remote control programs and libraries..................................................................273
11.4 Status reporting system........................................................................................... 276
11.4.1 Hierarchy of the status registers................................................................................. 276
11.4.2 Structure of a SCPI status register..............................................................................278
11.4.3 Status byte (STB) and service request enable register (SRE)....................................280
11.4.4 Event status register (ESR) and event status enable register (ESE)..........................281
11.4.5 Questionable status register (STATus:QUEStionable)................................................281
11.4.6 Operation status register (STATus:OPERation).......................................................... 282
11.4.7 Application of the status reporting system.................................................................. 282
11.4.7.1 Service request........................................................................................................... 282
11.4.7.2 Serial poll.................................................................................................................... 283
11.4.7.3 Query of an instrument status..................................................................................... 283
11.4.7.4 Error queue................................................................................................................. 283
11.4.8 Reset values of the status reporting system............................................................... 284
11.5 Remote access settings........................................................................................... 284
11.5.1 Network settings..........................................................................................................286
11.5.2 VISA resource strings................................................................................................. 290
11.5.3 GPIB address settings................................................................................................ 291
11.5.4 RS232 settings............................................................................................................292
11.5.5 Instrument emulations settings................................................................................... 293

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10User Manual 1178.3711.02 ─ 08
11.5.6 Remote connections settings...................................................................................... 294
11.5.6.1 Active connections...................................................................................................... 294
11.5.6.2 Closed connections.....................................................................................................295
11.5.7 HUMS settings............................................................................................................ 296
11.5.8 HUMS enhanced settings........................................................................................... 298
11.5.8.1 Protocol settings..........................................................................................................299
11.5.8.2 SNMP user settings.................................................................................................... 300
11.5.8.3 Device tag settings......................................................................................................304
11.5.9 QR code...................................................................................................................... 306
11.6 LXI settings................................................................................................................307
11.6.1 LXI status settings.......................................................................................................307
11.6.2 LXI browser settings....................................................................................................308
11.6.2.1 LAN configuration........................................................................................................309
11.6.2.2 SCPI remote trace.......................................................................................................312
11.6.2.3 Datasheet....................................................................................................................314
11.7 To configure the instrument for remote access..................................................... 314
11.7.1 To find the VISA resource string..................................................................................315
11.7.2 To configure the accces over LAN.............................................................................. 315
11.7.2.1 How to assign the IP address..................................................................................... 316
11.7.2.2 How to use the hostname........................................................................................... 316
11.7.2.3 How to configure LAN interface access and services................................................. 317
11.7.3 To configure the access over GPIB.............................................................................319
11.8 To establish a remote control session over LAN................................................... 319
11.8.1 To establish the connection with the LXI web browser................................................320
11.8.2 To establish the connection using VXI-11 protocol......................................................321
11.8.3 To establish the connection using socket communication...........................................326
11.9 To establish a remote control session over GPIB..................................................328
11.10 To establish a remote control session over USB...................................................328
11.11 To trace messages with the LXI web browser interface........................................ 329
11.12 To return to manual operation................................................................................. 330
11.13 To automate tasks with remote command scripts................................................. 330
11.13.1 Show SCPI command................................................................................................. 333
11.13.2 Displaying an SCPI list................................................................................................333

Contents
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11User Manual 1178.3711.02 ─ 08
11.13.3 SCPI recording export settings................................................................................... 334
11.13.4 How to record / create SCPI lists................................................................................ 335
11.13.5 How to convert and save SCPI lists............................................................................ 338
11.13.6 How to find out the SCPI commands for GUI functions.............................................. 339
11.14 To operate the instrument using VNC..................................................................... 340
11.14.1 How to enable the VNC service.................................................................................. 340
11.14.2 How to set up remote operation from a desktop system.............................................341
11.14.2.1 Using a web browser...................................................................................................341
11.14.2.2 Using a VNC client software....................................................................................... 341
11.14.3 How to set up remote operation from a smart device................................................. 343
11.14.3.1 Using a VNC app........................................................................................................ 344
11.14.3.2 Using a web browser with HTML5.............................................................................. 345
11.14.3.3 Special mode QR code............................................................................................... 345
11.15 References.................................................................................................................346
11.15.1 LXI functionality...........................................................................................................346
11.15.2 Code generator templates...........................................................................................346
11.15.3 Remote control states................................................................................................. 348
12 Remote control commands...............................................................350
12.1 Conventions used in SCPI command descriptions............................................... 350
12.2 Programming examples........................................................................................... 351
12.3 Common commands.................................................................................................351
12.4 Preset commands..................................................................................................... 356
12.5 MMEMory subsystem............................................................................................... 357
12.5.1 File naming conventions............................................................................................. 358
12.5.2 Accessing files in the default or in a specified directory..............................................359
12.5.3 Programming examples.............................................................................................. 360
12.5.4 Remote control commands......................................................................................... 362
12.6 CALibration subsystem............................................................................................367
12.7 DIAGnostic subsystem.............................................................................................371
12.8 HUMS remote control commands........................................................................... 374
12.9 DISPlay subsystem................................................................................................... 382
12.10 FORMat subsystem...................................................................................................386
12.11 HCOPy subsystem.................................................................................................... 388

Contents
R&S®SMB100B
12User Manual 1178.3711.02 ─ 08
12.11.1 Hard copy settings...................................................................................................... 389
12.11.2 Automatic naming....................................................................................................... 390
12.12 KBOard subsystem...................................................................................................393
12.13 OUTPut subsystem................................................................................................... 393
12.14 SENSe, READ, INITiate and SLISt subsystems......................................................396
12.15 SOURce subsystem.................................................................................................. 411
12.15.1 Analog modulation subsystems.................................................................................. 412
12.15.1.1 SOURce:MODulation subsystem................................................................................412
12.15.1.2 SOURce:AM subsystem............................................................................................. 413
12.15.1.3 SOURce:FM subsystem..............................................................................................417
12.15.1.4 SOURce:PM subsystem............................................................................................. 422
12.15.1.5 SOURce:PULM subsystem.........................................................................................427
12.15.1.6 SOURce:STEReo subsystem..................................................................................... 438
12.15.2 SOURce:CORRection subsystem...............................................................................446
12.15.2.1 Correction settings...................................................................................................... 449
12.15.2.2 Correction data exchange........................................................................................... 452
12.15.3 SOURce:FREQuency subsystem............................................................................... 454
12.15.4 SOURce:INPut subsystem..........................................................................................460
12.15.5 SOURce:LFOutput subsystem....................................................................................461
12.15.5.1 LF generator settings.................................................................................................. 463
12.15.5.2 LF sweep settings....................................................................................................... 471
12.15.6 SOURce:LIST subsystem........................................................................................... 474
12.15.6.1 List mode settings....................................................................................................... 477
12.15.6.2 List mode file operation............................................................................................... 482
12.15.6.3 List mode data exchange............................................................................................ 485
12.15.7 SOURce:NOISe subsystem........................................................................................ 487
12.15.7.1 Noise generator...........................................................................................................488
12.15.8 SOURce:PGEN subsystem.........................................................................................489
12.15.9 SOURce:PHASe subsystem....................................................................................... 491
12.15.10 SOURce:POWer subsystem....................................................................................... 491
12.15.11 SOURce:ROSCillator subsystem................................................................................500
12.15.12 SOURce:SWEep subsystem.......................................................................................505
12.16 SYSTem subsystem.................................................................................................. 517

Contents
R&S®SMB100B
13User Manual 1178.3711.02 ─ 08
12.17 STATus subsystem....................................................................................................543
12.18 TEST subsystem....................................................................................................... 547
12.19 TRIGger subsystem.................................................................................................. 547
12.20 UNIT subsystem........................................................................................................ 551
12.21 Direct commands for the stereo/rds coder option R&S SMBB-B5.......................551
12.21.1 Programming examples.............................................................................................. 552
12.21.2 Remote-control commands......................................................................................... 554
13 Troubleshooting and notifications................................................... 573
13.1 Notifications.............................................................................................................. 573
13.1.1 Volatile notifications.....................................................................................................573
13.1.2 Permanent notifications...............................................................................................574
13.2 SCPI notifications..................................................................................................... 574
13.3 Device-specific notifications....................................................................................574
13.4 Querying notifications.............................................................................................. 576
13.5 Resolving network connection failures.................................................................. 577
13.6 Measuring USB cable quality...................................................................................578
13.7 Requesting instrument configuration and specifications.....................................578
13.7.1 Hardware configuration settings..................................................................................579
13.7.2 Versions/options settings............................................................................................ 580
13.7.3 How to query instrument configuration........................................................................582
13.7.4 How to request the data sheet.................................................................................... 583
13.8 Collecting information for technical support......................................................... 583
13.9 Contacting customer support..................................................................................585
14 Transporting....................................................................................... 586
15 Maintenance, storage and disposal................................................. 587
15.1 Cleaning..................................................................................................................... 587
15.2 Storage.......................................................................................................................587
15.3 Performing maintenance tasks................................................................................587
15.3.1 Internal adjustments....................................................................................................587
15.3.1.1 Internal adjustment settings........................................................................................ 588
15.3.1.2 Delayed adjustment settings....................................................................................... 589
15.3.1.3 How to use the internal adjustments........................................................................... 590

Contents
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14User Manual 1178.3711.02 ─ 08
15.3.2 Date and time..............................................................................................................592
15.3.2.1 Date and time settings................................................................................................ 592
15.3.2.2 How to set date and time............................................................................................ 594
15.3.3 Check front panel........................................................................................................ 594
15.3.3.1 Check front panel settings...........................................................................................595
15.3.3.2 How to test the front panel.......................................................................................... 595
15.3.4 FPGA/uC update settings........................................................................................... 597
15.3.5 Delete temporary files................................................................................................. 599
15.4 Disposal..................................................................................................................... 600
Annex.................................................................................................. 601
A Reference information for remote control....................................... 601
A.1 Telnet program examples......................................................................................... 601
A.2 Extensions for user files.......................................................................................... 606
B Unit shortcuts.....................................................................................607
C Hardware interfaces...........................................................................609
C.1 GPIB-Bus interface................................................................................................... 609
Glossary: List of the often used terms and abbreviations.............611
List of commands.............................................................................. 615
Index....................................................................................................627

Welcome
R&S®SMB100B
15User Manual 1178.3711.02 ─ 08
1 Welcome
The R&S SMB100B is a new high-performance signal generator developed to meet
demanding customer requirements. Offering excellent signal characteristic and
straightforward and intuitive operation, the signal generator makes signal generation
fast and easy.
1.1 Key features
Outstanding key features of the R&S SMB100B are:
●SCPI macro recorder and code generator for generating executable remote control
code from manual operating steps (for MATLAB®, CVI, etc.)
●Frequency range from 8 kHz to up to 6 GHz
●Excellent SSB phase noise of -134 dBc (meas.) at 1 GHz, 20 kHz offset
●Low wideband noise. For frequencies between 15 MHz and 6 GHz and 30 MHz off-
set, < 153 dBc (typ.)
●Ultra high output power of 34 dBm (meas.) for 1 GHz
●Compact rack with a height of 2 U and a ¾ 19" width
●Pulse train generation
●5" Graphical User Interface with touchscreen
For more information, see data sheet.
1.2 What's new
This manual describes firmware version FW 5.10.121.xx and later of the
R&S®SMB100B.
Compared to the previous version, it provides the new features listed below:
●HUMS settings including device tags and enhanced protocol settings, see Chap-
ter 11.5.7, "HUMS settings", on page 296 and Chapter 11.5.8, "HUMS enhanced
settings", on page 298.
●Delayed internal adjustment settings to start the internal adjustments at at a speci-
fied time and automatic shut down of the instrument when completed, see Chap-
ter 15.3.1.2, "Delayed adjustment settings", on page 589.
1.3 Documentation overview
This section provides an overview of the R&S SMB100B user documentation. Unless
specified otherwise, you find the documents at:
Documentation overview

Welcome
R&S®SMB100B
16User Manual 1178.3711.02 ─ 08
www.rohde-schwarz.com/manual/smb100b
1.3.1 Getting started manual
Introduces the R&S SMB100B and describes how to set up and start working with the
product. Includes basic operations, typical measurement examples, and general infor-
mation, e.g. safety instructions, etc. A printed version is delivered with the instrument.
1.3.2 User manuals 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
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 SMB100B. 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.
1.3.3 Service manual
Describes the performance test for checking compliance with rated specifications, firm-
ware update, troubleshooting, adjustments, installing options and maintenance.
The service manual is available for registered users on the global Rohde & Schwarz
information system (GLORIS):
https://gloris.rohde-schwarz.com
1.3.4 Instrument security procedures
Deals with security issues when working with the R&S SMB100B in secure areas. It is
available for download on the internet.
1.3.5 Printed safety instructions
Provides safety information in many languages. The printed document is delivered with
the product.
1.3.6 Data sheets and brochures
The data sheet contains the technical specifications of the R&S SMB100B. It also lists
the options and their order numbers and optional accessories.
Documentation overview

Welcome
R&S®SMB100B
17User Manual 1178.3711.02 ─ 08
The brochure provides an overview of the instrument and deals with the specific char-
acteristics.
See www.rohde-schwarz.com/brochure-datasheet/smb100b
1.3.7 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 software makes use of several valuable open source software packages. An open-
source acknowledgment document provides verbatim license texts of the used open
source software.
See www.rohde-schwarz.com/firmware/smb100b
1.3.8 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/smb100b
1.3.9 Videos
Find various videos on Rohde & Schwarz products and test and measurement topics
on YouTube: https://www.youtube.com/@RohdeundSchwarz
On the menu bar, search for your product to find related videos.
Figure 1-1: Product search on YouTube
Documentation overview

Safety and regulatory information
R&S®SMB100B
18User Manual 1178.3711.02 ─ 08
2 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 generates radio frequency (RF) signals for the development, production
and verification of electronic components, modules or devices. The product is intended
for industrial use, for example for production and conformance testing, maintenance
and engineering laboratories.
Use the product only for its designated purpose. Any other use is considered improper
use. Observe the operating conditions and performance limits stated in the data sheet.
Target audience
This document targets at all users, including technicians, operators, administrators and
maintenance personnel. The required skills and experience of the users depend on the
test setup and application of the product.
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 2.1, "Safety instructions", on page 18. 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.
2.1 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.
Safety instructions

Safety and regulatory information
R&S®SMB100B
19User Manual 1178.3711.02 ─ 08
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.
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.
Safety instructions

Safety and regulatory information
R&S®SMB100B
20User Manual 1178.3711.02 ─ 08
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.
●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.
2.2 Labels on R&S SMB100B
Labels on the casing inform about:
●Personal safety, see "Connecting to power" on page 19.
Labels on R&S SMB100B