Rohde&Schwarz R&S®SMBV100B User Manual
R&S®SMBV100B
Vector Signal Generator
User Manual
(;Ü\Ê2)
1178446002
Version 10
This document describes the R&S®SMBV100B, stock no. 1423.1003.02 and its options:
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R&S®SMBVB-B103 Frequency range 8 kHz to 3 GHz (1423.6270.xx)
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R&S®SMBVB-KB106 Frequency range extension to 6 GHz (1423.6370.xx)
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R&S®SMBVB-B1 OCXO Reference Oscillator (1423.6470.xx)
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R&S®SMBVB-B1H OCXO with high performance (1423.6570.xx)
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R&S®SMBVB-B3 1 GHz Refernce input / output (1423.7260.xx)
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R&S®SMBVB-B32 Ultra High Output Power (1423.6711.xx)
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R&S®SMBVB-B80 Removable mass memory (1423.7160.xx)
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R&S®SMBVB-B81 RF rear panel connector (1423.7360.xx)
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R&S®SMBVB-K17 Differential I/Q outputs (1423.7624.xx)
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R&S®SMBVB-K19 Digital baseband output (1423.7630.xx)
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R&S®SMBVB-K22 Pulse modulator (1432.7560.xx)
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R&S®SMBVB-K23 Pulse generator (1432.7576.xx)
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R&S®SMBVB-K24 Multi-function generator (1432.7582.xx)
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R&S®SMBVB-K31 High output power (1432.6670.xx)
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R&S®SMBVB-K61 Multi-carrier CW signal generation (1432.7860.xx)
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R&S®SMBVB-K62 AWGN (1432.7876.xx)
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R&S®SMBVB-K90 Phase coherence (1423.7601.xx)
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R&S®SMBVB-K200 Waveform package (1432.8714.xx)
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R&S®SMBVB-K511 ARB memory extension to 512 MSamples (1432.7653.xx)
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R&S®SMBVB-K512 ARB memory extension to 1 GSample (1432.7660.xx)
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R&S®SMBVB-K513 ARB memory extension to 2 GSamples (1432.8589.xx)
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R&S®SMBVB-K520 Baseband realtime extension (1432.7676.xx)
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R&S®SMBVB-K523 Extension to 240 MHz RF modulation bandwidth (1423.7682.xx)
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R&S®SMBVB-K524 Extension to 500 MHz RF modulation bandwidth (1423.7699.xx)
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R&S®SMBVB-K525 Extension to 1 GHz RF modulation bandwidth (1423.8920.xx)
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R&S®SMBVB-K704 Flexible reference input (1423.7618.xx)
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R&S®SMBVB-K720 AM/FM/PhiM (1423.7599.xx)
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R&S®SMBVB-K811 Notched signals (1423.8972.xx)
This manual describes firmware version FW 5.00.044.xx and later of the R&S®SMBV100B.
© 2021 Rohde & Schwarz GmbH & Co. KG
Mühldorfstr. 15, 81671 München, Germany
Phone: +49 89 41 29 - 0
Email: info@rohde-schwarz.com
Internet: www.rohde-schwarz.com
Subject to change – data without tolerance limits is not binding.
R&S® is a registered trademark of Rohde & Schwarz GmbH & Co. KG.
Trade names are trademarks of the owners.
1178.4460.02 | Version 10 | R&S®SMBV100B
Throughout this manual, products from Rohde & Schwarz are indicated without the ® symbol , e.g. R&S®SMBV100B is indicated as
R&S SMBVB. Linux® is abbreviated as Linux.
R&S®SMBV100B
1 Safety and regulatory information......................................................17
1.1 Safety Instructions......................................................................................................17
1.2 Labels on R&S SMBV100B.........................................................................................19
1.3 Warning messages in the documentation................................................................ 19
1.4 Korea certification class A......................................................................................... 20
2 Welcome............................................................................................... 21
2.1 Key features.................................................................................................................21
2.2 What's new...................................................................................................................21
2.3 Documentation overview............................................................................................21
2.3.1 Getting started manual..................................................................................................22
Contents
Contents
2.3.2 User manuals and help................................................................................................. 22
2.3.3 Service manual............................................................................................................. 22
2.3.4 Instrument security procedures.....................................................................................22
2.3.5 Printed safety instructions............................................................................................. 22
2.3.6 Data sheets and brochures........................................................................................... 23
2.3.7 Release notes and open source acknowledgment (OSA)............................................ 23
2.3.8 Application notes, application cards, white papers, etc.................................................23
3 Getting started......................................................................................24
3.1 Preparing for use........................................................................................................ 24
3.1.1 Lifting and carrying........................................................................................................24
3.1.2 Unpacking and checking............................................................................................... 24
3.1.3 Choosing the operating site.......................................................................................... 24
3.1.4 Setting up the R&S SMBV100B.................................................................................... 25
3.1.5 Considerations for test setup........................................................................................ 27
3.1.6 Connecting to power..................................................................................................... 28
3.1.7 Connecting to LAN........................................................................................................ 28
3.1.8 Connecting USB devices.............................................................................................. 29
3.1.9 Connecting to RF.......................................................................................................... 30
3.1.10 Connecting to LO In/Out............................................................................................... 31
3.1.11 Connecting to Ref In/Ref Out........................................................................................ 31
3.1.12 Connecting to HS Dig I/Q..............................................................................................32
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3.1.13 Switching on or off.........................................................................................................33
3.2 Instrument tour............................................................................................................34
3.2.1 Front panel tour.............................................................................................................34
3.2.2 Rear panel tour............................................................................................................. 40
3.3 Trying out the instrument...........................................................................................44
3.3.1 Generating an unmodulated carrier.............................................................................. 45
3.3.2 Generating a digitally modulated signal........................................................................ 46
3.3.3 Triggering the instrument with an external signal..........................................................48
3.3.4 Enabling and configuring a marker signal..................................................................... 53
3.3.5 Verifying the generated signal with the graphics display...............................................54
3.3.6 Saving and recalling settings........................................................................................ 57
3.3.7 Generating an EUTRA/LTE signal.................................................................................59
3.4 System overview......................................................................................................... 62
Contents
3.4.1 Brief introduction to the instrument's concept............................................................... 62
3.4.2 Signal flow at a glance.................................................................................................. 63
3.4.3 Internal baseband source ("Baseband" block).............................................................. 64
3.4.4 Digital baseband input ("BB input"Block)...................................................................... 64
3.4.5 Additional white gaussian noise ("AWGN" block)..........................................................65
3.4.6 "I/Q stream mapper" block............................................................................................ 65
3.4.7 I/Q modulator ("I/Q mod" block).................................................................................... 65
3.4.8 Analog I/Q output ("I/Q analog" block).......................................................................... 65
3.4.9 RF and analog modulations ("RF" block)...................................................................... 65
3.4.10 Applications examples of the R&S SMBV100B............................................................ 66
3.5 Instrument control...................................................................................................... 66
3.5.1 Possible ways to operate the instrument...................................................................... 66
3.5.2 Means of manual interaction......................................................................................... 67
3.5.3 Understanding the display information..........................................................................67
3.5.4 Accessing the functionality............................................................................................72
3.5.5 Entering data.................................................................................................................73
3.5.6 Getting information and help......................................................................................... 75
3.5.7 Remote control..............................................................................................................77
3.5.8 Remote operation over VNC......................................................................................... 77
4 Configuring the internal baseband source........................................79
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4.1 Overview of the signal generation modes................................................................ 79
4.2 Accessing the functions in the baseband domain.................................................. 80
4.3 Generating signals according to digital standards................................................. 81
4.4 Common functions and settings in the baseband domain..................................... 84
4.4.1 Basics on signals, modulation types and filters used the baseband domain................ 84
4.4.2 Common settings........................................................................................................ 105
4.5 Generating custom digital modulated signals....................................................... 112
4.5.1 Required options......................................................................................................... 112
4.5.2 About the custom digital modulation............................................................................112
4.5.3 Custom digital modulation settings..............................................................................112
4.5.4 How to create data and control lists............................................................................ 131
4.5.5 References..................................................................................................................134
4.6 Using the arbitrary waveform generator (ARB)......................................................144
Contents
4.6.1 Required options......................................................................................................... 145
4.6.2 About ARB.................................................................................................................. 145
4.6.3 ARB settings............................................................................................................... 150
4.6.4 How to create, generate and play waveform files....................................................... 159
4.6.5 Tags for waveforms, data and control lists.................................................................. 176
4.7 Generating notched signals.....................................................................................193
4.7.1 Required options......................................................................................................... 193
4.7.2 About the notch filters................................................................................................. 193
4.7.3 Notch filter settings......................................................................................................194
4.7.4 AWGN test signal........................................................................................................197
4.8 Reducing the crest factor.........................................................................................199
4.9 Generating multi-segment waveform files..............................................................199
4.9.1 Required options......................................................................................................... 199
4.9.2 About the multi-segment waveforms...........................................................................199
4.9.3 Multi-segment settings................................................................................................ 205
4.9.4 How to create and work with multi-segment waveform files....................................... 221
4.9.5 Reference to triggering of multi-segment waveforms..................................................226
4.10 Generating multi-carrier signals..............................................................................229
4.10.1 Required options......................................................................................................... 230
4.10.2 About the multi-carrier waveforms.............................................................................. 230
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4.10.3 Multi-carrier settings....................................................................................................232
4.10.4 How to use the multi-carrier function...........................................................................244
4.11 Generating multi-carrier continuous wave signal..................................................246
4.11.1 Required options......................................................................................................... 247
4.11.2 About the MCCW........................................................................................................ 247
4.11.3 MCCW settings........................................................................................................... 247
4.11.4 How to use the multi-carrier continuous wave function...............................................254
4.11.5 References..................................................................................................................255
4.12 Shifting and boosting the baseband signal............................................................256
4.12.1 About baseband offsets...............................................................................................256
4.12.2 Baseband offsets settings........................................................................................... 258
4.12.3 How to improve signal characteristics by shifting the baseband signal...................... 259
Contents
5 Adding noise and predistortions, and impairing the signal.......... 261
5.1 Adding noise to the signal....................................................................................... 261
5.1.1 Required options......................................................................................................... 261
5.1.2 About the AWGN generator........................................................................................ 261
5.1.3 AWGN block................................................................................................................265
5.1.4 AWGN settings............................................................................................................266
5.1.5 How to configure the noise generator for receiver tests..............................................273
5.2 Impairing the signal.................................................................................................. 275
5.2.1 Required options......................................................................................................... 275
5.2.2 About the linear I/Q impairments.................................................................................275
5.2.3 Analog and digital impairments settings......................................................................277
5.2.4 How to optimize the carrier leakage and sidebands suppression............................... 281
5.3 Applying digital predistortion.................................................................................. 282
6 Applying I/Q vector modulation........................................................283
6.1 Required options.......................................................................................................283
6.2 About the I/Q modulator........................................................................................... 283
6.3 I/Q modulator settings.............................................................................................. 284
6.4 How to adjust the I/Q modulator to optimize performance................................... 288
7 Configuring the RF signal................................................................. 291
7.1 Required options.......................................................................................................292
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7.2 How to access the RF settings................................................................................ 292
7.3 How to activate the RF signal output...................................................................... 292
7.4 How to set the frequency and level......................................................................... 293
7.5 RF frequency settings.............................................................................................. 294
7.6 RF level settings........................................................................................................297
7.7 RF phase settings..................................................................................................... 301
7.8 Reference oscillator..................................................................................................302
7.8.1 Required options......................................................................................................... 302
7.8.2 Reference frequency settings..................................................................................... 302
7.8.3 Reference output settings........................................................................................... 305
7.8.4 Adjustment settings.....................................................................................................306
7.8.5 Using the reference frequency for instruments synchronization................................. 307
7.9 Local oscillator coupling..........................................................................................310
Contents
7.9.1 Required options......................................................................................................... 310
7.9.2 Phase coherence........................................................................................................ 310
7.9.3 LO coupling settings....................................................................................................311
7.9.4 How to configure cascaded instruments..................................................................... 313
7.10 Varying the RF signal in list or sweep mode..........................................................315
7.10.1 Signal generation and triggering in the sweep and list modes....................................317
7.10.2 About sweep mode..................................................................................................... 325
7.10.3 About list mode........................................................................................................... 328
7.10.4 Significant parameters and functions.......................................................................... 329
7.10.5 Sweep mode settings..................................................................................................331
7.10.6 List mode settings....................................................................................................... 342
7.10.7 List editor.....................................................................................................................347
7.10.8 How to generate a signal in list or sweep mode..........................................................351
7.11 Analog modulations..................................................................................................352
7.11.1 Required options......................................................................................................... 353
7.11.2 Modulation types and signal sources.......................................................................... 353
7.11.3 Activating analog modulations.................................................................................... 355
7.11.4 Modulation settings..................................................................................................... 355
7.11.5 How to generate an amplitude modulated signal........................................................ 380
7.11.6 How to generate a pulse modulated signal................................................................. 380
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7.12 Improving level performance................................................................................... 381
7.12.1 Attenuator....................................................................................................................382
7.12.2 ALC - automatic level control...................................................................................... 384
7.12.3 User correction............................................................................................................387
7.12.4 Using power sensors...................................................................................................399
7.12.5 How to calibrate the power level with an R&S NRP power sensor..............................411
8 Monitoring signal characteristics.....................................................414
8.1 Displaying baseband signal characteristics in real-time...................................... 414
8.1.1 Required options......................................................................................................... 414
8.1.2 About the graphical signal display...............................................................................414
8.1.3 Graphics configuration settings...................................................................................421
8.1.4 Graphical signal display settings.................................................................................425
Contents
8.1.5 How to verify the generated signal with the graphics display......................................427
9 Multi-instrument setups.................................................................... 434
9.1 Synchronizing instruments......................................................................................434
9.2 Generating phase-coherent signals........................................................................ 434
9.3 Generating time-aligned baseband signals............................................................435
9.3.1 Connecting multiple instruments in primary-secondary instrument mode...................435
9.3.2 Triggering several instruments with a common trigger signal..................................... 440
9.4 Control and operation of external instruments......................................................441
9.4.1 About signal routing and system configuration........................................................... 442
9.4.2 Overview of the input and output signals and interfaces.............................................443
9.4.3 Further information......................................................................................................449
9.5 System configuration settings.................................................................................449
9.5.1 I/Q stream mapper settings.........................................................................................449
9.5.2 External RF and I/Q settings....................................................................................... 450
9.5.3 Overview..................................................................................................................... 463
9.6 Digital baseband input settings...............................................................................464
9.6.1 General settings.......................................................................................................... 466
9.6.2 Signal input settings.................................................................................................... 467
9.6.3 Sample rate settings................................................................................................... 470
9.6.4 Input level settings...................................................................................................... 470
9.7 I/Q digital output settings.........................................................................................472
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9.7.1 General settings.......................................................................................................... 473
9.7.2 Channels settings........................................................................................................475
9.7.3 Signal output settings..................................................................................................477
9.8 I/Q analog output settings........................................................................................479
9.8.1 General analog I/Q output settings............................................................................. 481
10 File and data management................................................................486
10.1 About the file system................................................................................................486
10.2 Restoring the (default) instrument configuration.................................................. 489
10.2.1 Preset, set to default and factory preset settings........................................................ 491
10.2.2 How to identify parameters which are not in a preset state........................................ 492
10.2.3 How to recall user settings automatically after preset.................................................493
10.2.4 Reference....................................................................................................................493
Contents
10.3 Protecting data.......................................................................................................... 495
10.4 Saving and recalling instrument settings...............................................................496
10.4.1 Save/recall settings..................................................................................................... 497
10.4.2 How to save and recall instrument settings.................................................................500
10.4.3 How to recall the settings of a firmware option........................................................... 501
10.5 Accessing files with user data.................................................................................502
10.5.1 File select settings.......................................................................................................502
10.5.2 How to create and access data and control lists.........................................................505
10.6 Exporting and importing remote command lists................................................... 506
10.7 Loading, importing and exporting lists...................................................................506
10.8 Using the file manager..............................................................................................507
10.8.1 File manager settings..................................................................................................508
10.8.2 Map network share settings........................................................................................ 509
10.8.3 How to display all saved files.......................................................................................511
10.8.4 How to map a network folder.......................................................................................511
10.9 How to transfer files from and to the instrument...................................................513
10.9.1 Removing file system protection................................................................................. 514
10.9.2 Accessing the file system of the R&S SMBV100B via FTP........................................ 515
10.9.3 Accessing the R&S SMBV100B file system via SMB (Samba)...................................516
10.9.4 Using a USB storage device for file transfer............................................................... 518
10.9.5 Using a file server for test files exchange................................................................... 518
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10.10 Creating screenshots of current settings...............................................................519
10.10.1 Hardcopy settings....................................................................................................... 519
10.10.2 How to save a hardcopy of the display....................................................................... 523
11 General instrument functions...........................................................525
11.1 Customizing the user interface................................................................................525
11.1.1 Display and keyboard settings.................................................................................... 526
11.1.2 Appearance settings................................................................................................... 528
11.1.3 Display update settings............................................................................................... 528
11.1.4 Defining the RF signal state on power on................................................................... 529
11.1.5 How to set the initial instrument settings.....................................................................530
11.2 Configuring global connectors................................................................................531
11.2.1 Required options......................................................................................................... 531
Contents
11.2.2 About global connectors..............................................................................................531
11.2.3 Trigger marker clock settings...................................................................................... 534
11.2.4 RF connectors settings............................................................................................... 535
11.2.5 Global connectors settings..........................................................................................537
11.2.6 How to enable signals and perform signal to connector mapping...............................541
11.3 Organizing frequently used settings as favorites..................................................542
11.3.1 User menu settings..................................................................................................... 543
11.3.2 How to use the user menu for fast adjustments..........................................................544
11.3.3 Define user key actions settings................................................................................. 546
11.3.4 How to assign actions to the [★ (User)] key................................................................547
11.4 Managing licenses and license keys.......................................................................549
11.4.1 Manage license keys settings..................................................................................... 550
11.4.2 Using the license server..............................................................................................555
11.4.3 How to occupy or extend a license............................................................................. 560
11.4.4 How to move a portable license.................................................................................. 561
11.5 Using the security settings...................................................................................... 563
11.5.1 Protection level settings.............................................................................................. 564
11.5.2 Setting security parameters........................................................................................ 565
11.5.3 Configuring LAN services............................................................................................570
11.5.4 Password management.............................................................................................. 572
11.5.5 How to prevent unauthorized access.......................................................................... 575
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11.6 Undoing or restoring actions...................................................................................578
11.7 Shutting down and rebooting the instrument........................................................ 579
12 Network operation and remote control............................................ 580
12.1 Overview of remote access modes......................................................................... 581
12.2 Remote control interfaces and protocols............................................................... 582
12.2.1 LAN interface.............................................................................................................. 583
12.2.2 USB interface.............................................................................................................. 585
12.2.3 GPIB interface (IEC/IEEE bus interface).....................................................................586
12.2.4 LXI browser interface.................................................................................................. 587
12.3 Remote control programs and libraries..................................................................587
12.4 Status reporting system........................................................................................... 590
12.4.1 Hierarchy of the status registers................................................................................. 590
Contents
12.4.2 Structure of a SCPI status register..............................................................................592
12.4.3 Status byte (STB) and service request enable register (SRE)....................................594
12.4.4 Event status register (ESR) and event status enable register (ESE)..........................595
12.4.5 Questionable status register (STATus:QUEStionable)................................................596
12.4.6 Operation status register (STATus:OPERation)..........................................................596
12.4.7 Application of the status reporting system.................................................................. 596
12.4.8 Reset values of the status reporting system............................................................... 598
12.5 Remote access settings........................................................................................... 599
12.5.1 Network settings..........................................................................................................599
12.5.2 VISA resource strings................................................................................................. 602
12.5.3 GPIB address settings................................................................................................ 604
12.5.4 RS232 settings............................................................................................................604
12.5.5 Instrument emulations settings................................................................................... 605
12.5.6 Remote connections settings...................................................................................... 607
12.5.7 QR code...................................................................................................................... 608
12.6 LXI settings................................................................................................................609
12.6.1 LXI status settings.......................................................................................................609
12.6.2 LXI browser settings....................................................................................................611
12.7 Connecting the instrument to the network (LAN).................................................. 616
12.7.1 How to enable access via LAN................................................................................... 617
12.7.2 How to activate LAN services..................................................................................... 617
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12.7.3 How to connect to LAN............................................................................................... 617
12.7.4 How to assign the IP address..................................................................................... 617
12.7.5 How to use computer names (hostnames)................................................................. 618
12.8 Controlling the R&S SMBV100B remotely.............................................................. 619
12.8.1 How to find the VISA resource string.......................................................................... 620
12.8.2 How to change the GPIB instrument address............................................................. 620
12.8.3 Establishing a remote control connection over the LXI browser interface.................. 621
12.8.4 Establishing a remote control connection over LAN using VXI-11 protocol................ 621
12.8.5 Establishing a remote control connection over LAN using socket communication..... 627
12.8.6 Setting up a remote control connection over GPIB..................................................... 628
12.8.7 Setting up a remote control connection over USB...................................................... 629
12.8.8 How to trace messages with the LXI web browser interface.......................................630
12.8.9 How to return to manual operation..............................................................................630
Contents
12.9 Automating tasks with remote command scripts.................................................. 631
12.9.1 Show SCPI command................................................................................................. 634
12.9.2 Displaying an SCPI list................................................................................................634
12.9.3 SCPI recording export settings................................................................................... 635
12.9.4 How to record / create SCPI lists................................................................................ 636
12.9.5 How to convert and save SCPI lists............................................................................ 639
12.9.6 How to find out the SCPI commands for GUI functions.............................................. 640
12.10 Operating the R&S SMBV100B remotely using VNC............................................. 641
12.10.1 How to enable the VNC service.................................................................................. 641
12.10.2 How to set up remote operation from a desktop system.............................................642
12.10.3 How to set up remote operation from a smart device................................................. 644
12.11 References.................................................................................................................647
12.11.1 LXI functionality...........................................................................................................647
12.11.2 Code generator templates...........................................................................................647
12.11.3 Remote control states................................................................................................. 649
13 Remote control commands...............................................................651
13.1 Conventions used in SCPI command descriptions............................................... 651
13.2 Backward compatibility with other Rohde & Schwarz signal generators........... 652
13.3 Programming examples........................................................................................... 652
13.4 Common commands.................................................................................................653
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13.5 Preset commands..................................................................................................... 657
13.6 MMEMory subsystem............................................................................................... 659
13.6.1 File naming conventions............................................................................................. 660
13.6.2 Accessing files in the default or in a specified directory..............................................660
13.6.3 Programming examples.............................................................................................. 662
13.6.4 Remote control commands......................................................................................... 664
13.7 CALibration subsystem............................................................................................671
13.8 DIAGnostic subsystem.............................................................................................674
13.9 DISPlay subsystem................................................................................................... 677
13.10 FORMat subsystem...................................................................................................682
13.11 HCOPy subsystem....................................................................................................683
13.11.1 Hard copy settings...................................................................................................... 684
13.11.2 Automatic naming....................................................................................................... 686
Contents
13.12 KBOard subsystem...................................................................................................688
13.13 OUTPut subsystem................................................................................................... 689
13.14 SENSe, READ, INITiate and SLISt subsystems......................................................692
13.15 SCONfiguration subsystem..................................................................................... 706
13.15.1 Multi instrument configuration..................................................................................... 709
13.15.2 I/Q stream mapping.....................................................................................................710
13.15.3 External RF and I/Q instruments................................................................................. 711
13.16 SOURce subsystem.................................................................................................. 723
13.16.1 Connector settings...................................................................................................... 724
13.16.2 SOURce:BBIN subsystem.......................................................................................... 728
13.16.3 Analog modulation subsystems.................................................................................. 736
13.16.4 SOURce:BB subsystem.............................................................................................. 756
13.16.5 SOURce:CORRection subsystem...............................................................................864
13.16.6 SOURce:FREQuency subsystem............................................................................... 874
13.16.7 SOURce:INPut subsystem..........................................................................................883
13.16.8 SOURce:IQ subsystem............................................................................................... 884
13.16.9 SOURce:IQ:OUTPut subsystem................................................................................. 887
13.16.10 SOURce:LFOutput subsystem....................................................................................898
13.16.11 SOURce:LIST subsystem............................................................................................911
13.16.12 SOURce:NOISe subsystem........................................................................................ 924
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13.16.13 SOURce:OCCupy subsystem..................................................................................... 926
13.16.14 SOURce:PGEN subsystem.........................................................................................928
13.16.15 SOURce:PHASe subsystem....................................................................................... 930
13.16.16 SOURce:POWer subsystem....................................................................................... 931
13.16.17 SOURce:ROSCillator subsystem................................................................................940
13.16.18 SOURce:SWEep subsystem.......................................................................................945
13.17 SYSTem subsystem.................................................................................................. 957
13.18 STATus subsystem....................................................................................................982
13.19 TEST subsystem....................................................................................................... 986
13.20 TRIGger subsystem.................................................................................................. 991
13.21 UNIT subsystem........................................................................................................ 994
14 Troubleshooting and notifications................................................... 996
Contents
14.1 Notifications.............................................................................................................. 996
14.1.1 Volatile notifications.....................................................................................................996
14.1.2 Permanent notifications...............................................................................................996
14.2 SCPI notifications..................................................................................................... 997
14.3 Device-specific notifications....................................................................................997
14.4 Querying notifications.............................................................................................. 999
14.5 Resolving network connection failures................................................................ 1000
14.6 Measuring USB cable quality.................................................................................1001
14.7 Requesting instrument configuration and specifications...................................1001
14.7.1 Hardware configuration settings................................................................................1001
14.7.2 Versions/options settings.......................................................................................... 1003
14.7.3 How to query instrument configuration......................................................................1004
14.7.4 How to request the data sheet.................................................................................. 1006
14.8 Collecting information for technical support....................................................... 1006
14.9 Contacting customer support................................................................................1008
15 Transporting.....................................................................................1009
16 Maintenance, storage and disposal............................................... 1010
16.1 Cleaning................................................................................................................... 1010
16.2 Storage.....................................................................................................................1010
16.3 Performing maintenance tasks..............................................................................1010
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16.3.1 Date and time............................................................................................................ 1011
16.3.2 Check front panel...................................................................................................... 1013
16.3.3 Internal adjustments..................................................................................................1016
16.3.4 Selftest...................................................................................................................... 1019
16.3.5 FPGA/uC update settings......................................................................................... 1023
16.3.6 Delete temporary files............................................................................................... 1025
16.4 Disposal................................................................................................................... 1026
A Reference information for remote control..................................... 1027
A.1 Telnet program examples.......................................................................................1027
A.2 Extensions for user files........................................................................................ 1032
B Hardware interfaces.........................................................................1035
Contents
Annex................................................................................................ 1027
B.1 GPIB-Bus interface................................................................................................. 1035
C Unit shortcuts...................................................................................1037
Glossary: List of the often used terms and abbreviations...........1039
List of commands............................................................................ 1044
Index..................................................................................................1064
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Contents
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1 Safety and regulatory information
Safety and regulatory information
Safety Instructions
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 dangers 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 17. The same information is provided 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.
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 damaged or broken, stop using the product. Contact Rohde & Schwarz customer service at
http://www.customersupport.rohde-schwarz.com.
Lifting and carrying the product
The maximum weight of the product is provided in the data sheet. To move the product
safely, you can use lifting or transporting equipment such as lift trucks and forklifts. Follow the instructions provided by the equipment manufacturer.
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Safety and regulatory information
Safety Instructions
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 conditions 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 product 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 stability. 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 product, 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 products 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 appliances and similar loads. Keep in mind that electrically powered products have risks, such
as electric shock, fire, personal injury or even death.
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-specific safety requirements. Only insert the plug into an outlet with protective conductor 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 the product needs an external power supply, use the power supply that is delivered with the product or that is recommended in the product documentation or a
power supply that conforms to the country-specific regulations.
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Safety and regulatory information
Warning messages in the documentation
●
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 SMBV100B
Labels on the casing inform about:
●
Personal safety, see "Connecting to power" on page 18.
●
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
Labeling in line with EN 50419 for disposal of electrical and electronic equipment after the product has come to the end of its service life. For more information, see Chapter 16.4, "Disposal",
on page 1026.
SMBV100B and environment safety
1.3 Warning messages in the documentation
A warning message points out a risk or danger that you need to be aware of. The signal word indicates the severity of the safety hazard and how likely it will occur if you do
not follow the safety precautions.
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1.4 Korea certification class A
Safety and regulatory information
Korea certification class A
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.
이 기기는 업무용(A급) 전자파 적합기기로서 판매자 또는 사용자는 이 점을 주의하시기
바라며, 가정외의 지역에서 사용하는 것을 목적으로 합니다.
20User Manual 1178.4460.02 ─ 10
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2 Welcome
2.1 Key features
Welcome
Documentation overview
The R&S SMBV100B is a new 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.
Outstanding key features of the R&S SMBV100B are:
●
Frequency range from 8 kHz to 6 GHz
●
Up to 1 GHz I/Q modulation bandwidth (in RF) with internal baseband
●
Support of all important digital standards such as 5G NR, LTE incl eMTC/NB-IoT,
WLAN IEEE 802.11, 3GPP FDD/HSPA/HSPA+
●
Excellent signal quality for high accuracy in spectral and modulation measurements
●
Intuitive operation via touchscreen with block diagram as key element
●
Graphical signal monitoring at practically every point in the signal flow
●
SCPI macro recorder and code generator for generating executable remote control
code from manual operating steps (for MATLAB®, CVI, etc.)
For more information, see data sheet.
2.2 What's new
This manual describes firmware version FW 5.00.044.xx and later of the
R&S®SMBV100B.
Compared to the previous version, it provides the new features listed below:
●
ARB trigger processing time for external trigger signals, see "Processing Time"
on page 158.
●
Borrowing options with floating licenses for a certain period of time, see "Occupied
Licenses" on page 549.
2.3 Documentation overview
This section provides an overview of the R&S SMBV100B user documentation. Unless
specified otherwise, you find the documents on the R&S SMBV100B product page at:
www.rohde-schwarz.com/manual/smbv100b
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2.3.1 Getting started manual
2.3.2 User manuals and help
Welcome
Documentation overview
Introduces the R&S SMBV100B and describes how to set up and start working with the
product. Includes basic operations, typical measurement examples, and general information, e.g. safety instructions, etc. A printed version is delivered with the instrument.
Separate manuals for the base unit and the software options are provided for download:
●
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 commands 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 SMBV100B is not included.
The contents of the user manuals are available as help in the R&S SMBV100B. The
help offers quick, context-sensitive access to the complete information for the base unit
and the software options.
All user manuals are also available for download or for immediate display on the Internet.
2.3.3 Service manual
Describes the performance test for checking compliance with rated specifications, firmware 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
2.3.4 Instrument security procedures
Deals with security issues when working with the R&S SMBV100B in secure areas. It
is available for download on the Internet.
2.3.5 Printed safety instructions
Provides safety information in many languages. The printed document is delivered with
the product.
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2.3.6 Data sheets and brochures
2.3.7 Release notes and open source acknowledgment (OSA)
Welcome
Documentation overview
The data sheet contains the technical specifications of the R&S SMBV100B. 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 characteristics.
See www.rohde-schwarz.com/brochure-datasheet/smbv100b
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/smbv100b
2.3.8 Application notes, application cards, white papers, etc.
These documents deal with special applications or background information on particular topics.
See www.rohde-schwarz.com/application/smbv100b
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3 Getting started
3.1 Preparing for use
3.1.1 Lifting and carrying
Getting started
Preparing for use
Here, you can find basic information about setting up the product for the first time.
See also "Lifting and carrying the product" on page 17.
► Use the carrying handles at the side for lifting and carrying the R&S SMBV100B.
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 SMBV100B in a rack",
on page 26.
3.1.2 Unpacking and checking
1. Unpack the R&S SMBV100B carefully.
2. Retain the original packing material. Use it to protect the control elements and connectors when transporting or shipping the R&S SMBV100B later.
See also Chapter 15, "Transporting", on page 1009.
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 product and connected devices. For information on environmental conditions such as ambient temperature and humidity, see the data sheet.
See also "Choosing the operating site" on page 18.
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 under "General data".
●
Class B equipment is suitable for use in:
– Residential environments
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3.1.4 Setting up the R&S SMBV100B
3.1.4.1 Placing the R&S SMBV100B on a bench top
Getting started
Preparing for use
– 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 radiated disturbances. It is therefore not suitable for class B environments.
If class A equipment causes radio disturbances, take appropriate measures to
eliminate them.
See also:
●
"Setting up the product" on page 18
●
"Intended use" on page 17
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.
CAUTION! Foldable feet can collapse. See "Setting up the product" on page 18.
2.
Always fold the feet completely in or out. With folded-out feet, do not place any-
thing on top or underneath the product.
WARNING! A stack of products can fall over and cause injury. Never stack more
3.
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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Getting started
Preparing for use
Left = Stacked correctly, same dimensions
Middle = Stacked correctly, different dimensions
Right = Stacked incorrectly, too many products
NOTICE! Overheating can damage the product.
4.
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 SMBV100B in a rack
To prepare the rack
1. Observe the requirements and instructions in "Setting up the product" on page 18.
NOTICE! Insufficient airflow can cause overheating and damage the product.
2.
Design and implement an efficient ventilation concept for the rack.
To mount the R&S SMBV100B in a rack
1. Use an adapter kit that fits the dimensions of the R&S SMBV100B to prepare the
instrument for rack mounting.
a) Order the rack adapter kit designed for the R&S SMBV100B. For the order
number, see data sheet.
b) Mount the adapter kit. Follow the assembly instructions provided with the
adapter kit.
2. Lift the R&S SMBV100B to shelf height.
3. Grab the handles at the front and push the R&S SMBV100B onto the shelf until the
rack brackets fit closely to the rack.
4. Tighten all screws at the rack brackets with a tightening torque of 1.2 Nm to secure
the R&S SMBV100B in the rack.
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3.1.5 Considerations for test setup
Getting started
Preparing for use
To unmount the R&S SMBV100B from a rack
1. Loosen the screws at the rack brackets.
2. Bring the lifting equipment to shelf height.
3. Remove the R&S SMBV100B from the rack.
4. If placing the R&S SMBV100B on a bench top again, unmount the adapter kit from
the R&S SMBV100B. Follow the instructions provided with the adapter kit.
Cable selection and electromagnetic interference (EMI)
Electromagnetic interference (EMI) can affect the measurement results.
To suppress electromagnetic radiation during operation:
●
Use high-quality shielded cables, especially for the following connector types:
– BNC
Double-shielded BNC cables.
How to: "To connect to non-screwable connectors (BNC)" on page 30
– SMA
Double-shielded SMA cables.
How to: "To connect to Ref In/Ref Out (reference = 1 GHz)" on page 32
– USB
Double-shielded USB cables.
How to: Chapter 3.1.8, "Connecting USB devices", on page 29.
See also Chapter 14.6, "Measuring USB cable quality", on page 1001.
– LAN
At least CAT6 STP cables.
How to: Chapter 3.1.7, "Connecting to LAN", on page 28
●
Always terminate open cable ends.
●
Ensure that connected external devices comply with EMC regulations.
●
Use cables of the same type and equal length for connection to the I/Q and I/Q Bar
interfaces of the instrument.
●
Use the cable R&S SMU-Z6 for connection to the Dig I/Q interfaces of the instrument. The cable is available under material number 1415.0201.02.
●
Use the cable R&S DIGIQ-HS for connection to the HS Dig I/Q interfaces of the
instrument. The cable is available under material number 3641.2948.03.
How to: Chapter 3.1.12, "Connecting to HS Dig I/Q", on page 32
Signal input and output levels
Information on signal levels is provided in the data sheet. Keep the signal levels within
the specified ranges to avoid damage to the R&S SMBV100B and connected devices.
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3.1.6 Connecting to power
Getting started
Preparing for use
Preventing electrostatic discharge (ESD)
Electrostatic discharge is most likely to occur when you connect or disconnect a DUT.
NOTICE! Risk of electrostatic discharge. Electrostatic discharge can damage the
►
electronic components of the product and the device under test (DUT).
Ground yourself to prevent electrostatic discharge damage:
a) Use a wrist strap and cord to connect yourself to ground.
b) Use a conductive floor mat and heel strap combination.
For safety information, see "Connecting to power" on page 18.
1. Plug the AC power cable into the AC power connector on the rear panel of the
instrument. Only use the AC power cable delivered with the R&S SMBV100B.
2. Plug the AC power cable into a power outlet with ground contact.
The required ratings are listed next to the AC power connector and in the data
sheet.
3.1.7 Connecting to LAN
Network environment
Before connecting the product to a local area network (LAN), consider the following:
●
Install the latest firmware to reduce security risks.
●
For internet or remote access, use secured connections if applicable.
●
Ensure that the network settings comply with the security policies of your company.
Contact your local system administrator or IT department before connecting your
product to your company LAN.
●
When connected to the LAN, the product may potentially be accessed from the
internet, which may be a security risk. For example, attackers might misuse or
damage the product.
To connect to LAN
The connector is located on the rear panel.
► Connect the LAN socket via an RJ-45 cable to the LAN.
By default, the R&S SMBV100B is configured to use DHCP (dynamic host configuration protocol) and no static IP address is configured.
If switched on and connected to the LAN, the R&S SMBV100B displays the address
information on the screen.
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3.1.8 Connecting USB devices
Getting started
Preparing for use
Figure 3-1: IP address indication on the screen (example)
See also Chapter 12.7, "Connecting the instrument to the network (LAN)",
on page 616.
You can connect or disconnect all USB devices from the R&S SMBV100B during operation.
To connect USB storage devices
USB storage devices, such as memory sticks, allow data transfer from or to the
R&S SMBV100B. You can also use them for firmware updates.
► Connect the USB storage device to a USB type A connector.
When connecting to the front panel, connect the USB storage device directly, without connecting cable. Connecting cables can cause electromagnetic radiation and
impair a measurement result.
To connect USB devices with external power supply
NOTICE! Connected devices with external power supply can feed back current into
1.
the 5 V power supply of the USB interface and thus damage the R&S SMBV100B.
Ensure that there is no connection between the positive pole of the power supply
and the +5 V power pin of the USB interface (VBUS).
2. Connect the USB storage device to the USB connector on the rear panel.
To connect a keyboard
► Connect the keyboard to the USB connector on the rear panel.
When connected, the R&S SMBV100B detects the keyboard automatically. A detected
keyboard has the default layout English – US.
To connect a mouse
► Connect the mouse to the USB connector on the rear panel.
When connected, the R&S SMBV100B detects the mouse automatically.
To connect power sensors
Connect power sensors of the R&S NRP families to the USB connector on the rear
panel.
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3.1.9 Connecting to RF
Getting started
Preparing for use
See Chapter 7.12.4, "Using power sensors", on page 399.
The connector is located on the front panel.
If you have the instrument equipped with an option for rear panel connectors, the RF
output connector is on the rear panel.
To prepare for connecting to RF
NOTICE! Damaged or not clean connections can lead to RF insertion loss and mis-
1.
match, and even premature wear of the connectors.
Before connecting to the port, inspect the RF connector visually to check that it is
clean, undamaged and mechanically compatible.
See the application note 1MA99 for information on how to handle and maintain the
RF port, to minimize measurement deviations and ensure its longevity.
NOTICE! Risk of instrument damage. Excessive reverse power or DC voltage at
2.
the RF connector can damage the instrument.
Make sure that the values do not exceed the reverse power and DC limits as given
in the data sheet.
3. If the R&S SMBV100B is switched on, deactivate the RF output, before connecting
an RF cable to the RF connector.
In the block diagram, select the block "RF" > "RF Level" > "RF ON > Off".
4. Use a high-quality RF cable that matches the RF connector type.
See "Cable selection and electromagnetic interference (EMI)" on page 27.
To connect to non-screwable connectors (BNC)
► To connect the RF cable with the RF connector, proceed as follows:
a) Carefully align the connector of the cable and the RF connector along a com-
mon axis.
b) Mate the connectors along the common axis until the male pin of the connector
of the cable engages with the female socket of the RF connector.
The connector types listed in this table represent the common connectors provided by
Rohde & Schwarz. It is considered as general information and therefore can contain
connector types that do not apply to your instrument.
See "RF" on page 39.
To prevent RF output switch-off
NOTICE! If you set a too high output level without a load connected to the instru-
►
ment, the reverse power can exceed a limit forcing the R&S SMBV100B to switch
off the RF output.
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