Rohde&Schwarz R&S®AREG800A User Manual
R&S®AREG800A
Automotive Radar Echo Generator
User Manual
(;ÝT?2)
1179361502
Version 03
This document describes the R&S®AREG800A, stock no. 1437.4400.02 and its options:
●
R&S®AREG8-B9 Digital Baseband (1437.8011.xx)
●
R&S®AREG8-B63 Analog stepped delay line (1437.8205.xx)
●
R&S®AREG8-B97 System alignment (1437.9001.xx)
●
R&S®AREG8-B98 Customer specific alignment (1437.9082.xx)
●
R&S®AREG8-K109 Real-time interface (1437.9860.xx)
●
R&S®AREG8-K527 Digital baseband extension to 2 GHz (1437.9882.xx)
●
R&S®AREG8-K528 Digital baseband extension to 5 GHz (1437.9799.xx)
●
R&S®AREG8-K549 Multi instrument synchronization (1437.9876.xx)
●
R&S®AREG8-K570 Digital baseband 2nd path (1437.9899.xx)
●
R&S®AREG8-K740 Analog IF input interface (1437.9847.xx)
●
R&S®AREG8-K741 Analog IF output interface (1437.9830.xx)
●
R&S®AREG8-K812 Digital baseband additional object (1437.9853.xx)
●
R&S®AREG8-K813 Extended doppler frequency shift (1437.9853.xx)
●
R&S®AREG8-K986 Remote Control GPIB (1437.9819.xx)
Also, this document describes the TRX frontends of the R&S®AREG800A:
●
Bistatic frontends:
–
R&S®AREG8-81D 76 GHz to 81 GHz (1437.8763K02)
●
Monostatic frontends:
–
R&S®AREG8-81S 76 GHz to 81 GHz (1437.8734K02)
This manual describes firmware version FW 5.00.209.xx and later of the R&S®AREG800A.
© 2022 Rohde & Schwarz GmbH & Co. KG
Muehldorfstr. 15, 81671 Muenchen, 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.
All other trademarks are the properties of their respective owners.
1179.3615.02 | Version 03 | R&S®AREG800A
Throughout this manual, products from Rohde & Schwarz are indicated without the ® symbol, e.g. R&S®AREG800A is indicated as
R&S AREG800A.
R&S®AREG800A
1 Safety and regulatory information......................................................13
1.1 Safety instructions......................................................................................................13
1.2 Labels on R&S AREG800A.........................................................................................15
1.3 Warning messages in the documentation................................................................ 16
2 Welcome............................................................................................... 17
2.1 Key features.................................................................................................................17
2.2 Documentation overview............................................................................................17
2.2.1 Getting started manual..................................................................................................17
2.2.2 User manual and help................................................................................................... 17
2.2.3 Printed safety instructions............................................................................................. 18
Contents
Contents
2.2.4 Data sheet.....................................................................................................................18
2.2.5 Release notes and open-source acknowledgment (OSA)............................................ 18
3 Getting started......................................................................................19
3.1 Preparing for use........................................................................................................ 19
3.1.1 Lifting and carrying........................................................................................................19
3.1.2 Unpacking and checking............................................................................................... 19
3.1.3 Choosing the operating site.......................................................................................... 19
3.1.4 Setting up the R&S AREG800A.................................................................................... 20
3.1.5 Considerations for test setup........................................................................................ 22
3.1.6 Connecting to power..................................................................................................... 23
3.1.7 Connecting to LAN........................................................................................................ 23
3.1.8 Connecting USB devices.............................................................................................. 24
3.1.9 Connecting the R&S QAT100........................................................................................25
3.1.10 Connecting to Ref In/Ref Out........................................................................................ 27
3.1.11 Connecting to Aux IF In/Aux IF Out.............................................................................. 27
3.1.12 Connecting a TRX frontend...........................................................................................27
3.1.13 Switching on or off.........................................................................................................29
3.2 Instrument tour............................................................................................................30
3.2.1 Front panel tour.............................................................................................................30
3.2.2 Rear panel tour............................................................................................................. 36
3.3 Trying out the instrument...........................................................................................40
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3.3.1 Configuring static operation setups...............................................................................41
3.3.2 Saving and recalling settings........................................................................................ 42
3.4 Instrument control...................................................................................................... 45
3.4.1 Possible ways to operate the instrument...................................................................... 45
3.4.2 Means of manual interaction......................................................................................... 46
3.4.3 Understanding the display information..........................................................................47
3.4.4 Accessing the functionality............................................................................................48
3.4.5 Entering data.................................................................................................................49
3.4.6 Getting information and help......................................................................................... 51
3.4.7 Remote control..............................................................................................................52
3.4.8 Remote operation over VNC......................................................................................... 53
4 About radar echo generation..............................................................54
Contents
4.1 Required options.........................................................................................................54
4.2 Radar echo generation with the R&S AREG800A.................................................... 55
4.3 Radar equation............................................................................................................ 56
4.4 Radar cross section (RCS).........................................................................................56
4.5 Doppler speed and Doppler shift...............................................................................57
4.6 Equivalent isotropically radiated power (EIRP)....................................................... 57
5 Generating radar echo signals........................................................... 59
5.1 Test setups...................................................................................................................59
5.1.1 Test setup with R&S QAT100 frontend..........................................................................59
5.1.2 Test setup with TRX-type frontend................................................................................61
5.2 Static radar objects.....................................................................................................61
5.2.1 Generating static radar objects..................................................................................... 61
5.3 Dynamic radar objects................................................................................................63
5.3.1 Generating dynamic radar objects................................................................................ 63
5.3.2 Creating a scenario with dynamic radar objects........................................................... 64
6 Configuring radar objects................................................................... 66
6.1 Radar Objects tile........................................................................................................66
6.2 Objects settings.......................................................................................................... 67
6.3 Scenario settings........................................................................................................ 70
6.4 Logging settings......................................................................................................... 72
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6.4.1 Logging Configuration settings......................................................................................73
6.4.2 Logging results..............................................................................................................74
6.5 Units settings.............................................................................................................. 75
6.6 Radar Power settings................................................................................................. 78
6.7 Overview settings....................................................................................................... 79
6.7.1 Overview....................................................................................................................... 79
6.7.2 Valid Objects/Invalid Objects.........................................................................................81
7 Configuring the measurement setup................................................. 83
7.1 Measurement Setup tile..............................................................................................83
7.2 Frontend configuration...............................................................................................84
7.2.1 General settings............................................................................................................ 85
7.2.2 TRX settings..................................................................................................................87
Contents
7.2.3 QAT settings..................................................................................................................92
7.2.4 Cable correction settings...............................................................................................95
7.3 Sensor/DUT configuration..........................................................................................97
7.3.1 Overview....................................................................................................................... 98
7.3.2 Sensor settings............................................................................................................. 99
7.4 Channel configuration.............................................................................................. 100
7.4.1 Overview..................................................................................................................... 101
7.4.2 Channel settings......................................................................................................... 102
7.5 Channel mapping...................................................................................................... 103
7.5.1 Channel Mapping settings...........................................................................................104
7.5.2 Adjust Level settings................................................................................................... 106
7.6 Reference oscillator..................................................................................................107
7.6.1 Required options......................................................................................................... 107
7.6.2 Reference frequency settings..................................................................................... 107
7.6.3 Reference output settings............................................................................................110
7.6.4 Adjustment settings..................................................................................................... 111
7.7 Using power sensors................................................................................................ 112
7.7.1 Connecting R&S NRP power sensors to the R&S AREG800A...................................113
7.7.2 NRP sensor mapping.................................................................................................. 114
7.7.3 NRP power viewer.......................................................................................................116
8 Configuring the operation setup...................................................... 125
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8.1 Operation Setup tile.................................................................................................. 125
8.2 Operation Setup settings......................................................................................... 126
8.3 Bandwidth Configuration settings...........................................................................130
8.4 Realtime Control Network settings......................................................................... 132
8.5 System Control Network settings............................................................................134
9 File and data management................................................................136
9.1 About the file system................................................................................................136
9.2 Restoring the (default) instrument configuration.................................................. 138
9.2.1 Preset, set to default and factory preset settings........................................................ 140
9.2.2 How to identify parameters which are not in a preset state........................................ 141
9.2.3 How to recall user settings automatically after preset.................................................141
9.2.4 Reference....................................................................................................................141
Contents
9.3 Protecting data.......................................................................................................... 142
9.4 Saving and recalling instrument settings...............................................................143
9.4.1 Save/recall settings..................................................................................................... 144
9.4.2 How to save and recall instrument settings.................................................................146
9.5 Exporting and importing remote command lists................................................... 147
9.6 Using the file manager..............................................................................................147
9.6.1 File manager settings..................................................................................................148
9.6.2 Map network share settings........................................................................................ 150
9.6.3 How to display all saved files...................................................................................... 151
9.6.4 How to map a network folder...................................................................................... 151
9.7 How to transfer files from and to the instrument...................................................153
9.7.1 Removing file system protection................................................................................. 154
9.7.2 Accessing the file system of the R&S AREG800A via FTP........................................ 155
9.7.3 Accessing the R&S AREG800A file system via SMB (Samba)...................................156
9.7.4 Using a USB storage device for file transfer............................................................... 158
9.7.5 Using a file server for test files exchange................................................................... 159
9.8 Creating screenshots of current settings...............................................................159
9.8.1 Hardcopy settings....................................................................................................... 159
9.8.2 How to save a hardcopy of the display....................................................................... 162
10 General instrument functions...........................................................164
10.1 Customizing the user interface................................................................................164
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10.1.1 Display and keyboard settings.................................................................................... 165
10.1.2 Display update settings............................................................................................... 166
10.1.3 How to set the initial instrument settings.....................................................................167
10.2 Organizing frequently used settings as favorites..................................................168
10.2.1 User menu settings..................................................................................................... 169
10.2.2 How to use the user menu for fast adjustments..........................................................169
10.2.3 Define user key actions settings................................................................................. 171
10.2.4 How to assign actions to the [User] key...................................................................... 172
10.3 Managing licenses and license keys.......................................................................172
10.3.1 Manage license keys settings..................................................................................... 173
10.3.2 Using the license server..............................................................................................175
10.3.3 How to move a portable license.................................................................................. 177
10.4 Using the security settings...................................................................................... 179
Contents
10.4.1 Protection level settings.............................................................................................. 180
10.4.2 Setting security parameters........................................................................................ 181
10.4.3 Configuring LAN services............................................................................................186
10.4.4 Password management.............................................................................................. 188
10.4.5 How to prevent unauthorized access.......................................................................... 190
10.5 Undoing or restoring actions...................................................................................193
10.6 Shutting down and rebooting the instrument........................................................ 194
11 Network operation and remote control............................................195
11.1 Overview of remote access modes......................................................................... 196
11.2 Remote control interfaces and protocols...............................................................197
11.2.1 LAN interface.............................................................................................................. 198
11.2.2 USB interface.............................................................................................................. 200
11.2.3 GPIB interface (IEC/IEEE bus interface).....................................................................201
11.2.4 LXI browser interface.................................................................................................. 202
11.3 Remote control programs and libraries..................................................................202
11.4 Status reporting system...........................................................................................205
11.4.1 Hierarchy of the status registers................................................................................. 205
11.4.2 Structure of a SCPI status register..............................................................................207
11.4.3 Status byte (STB) and service request enable register (SRE)....................................209
11.4.4 Event status register (ESR) and event status enable register (ESE)..........................210
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11.4.5 Questionable status register (STATus:QUEStionable)................................................210
11.4.6 Operation status register (STATus:OPERation).......................................................... 211
11.4.7 Application of the status reporting system...................................................................211
11.4.8 Reset values of the status reporting system............................................................... 213
11.5 Remote access settings........................................................................................... 213
11.5.1 Network settings..........................................................................................................214
11.5.2 VISA resource strings................................................................................................. 217
11.5.3 GPIB address settings................................................................................................ 218
11.5.4 RS232 settings............................................................................................................219
11.5.5 Instrument emulations settings................................................................................... 220
11.5.6 Remote connections settings...................................................................................... 221
11.5.7 QR code...................................................................................................................... 223
11.6 LXI settings................................................................................................................224
Contents
11.6.1 LXI status settings.......................................................................................................224
11.6.2 LXI browser settings....................................................................................................226
11.7 Connecting the instrument to the network (LAN)..................................................231
11.7.1 How to enable access via LAN................................................................................... 231
11.7.2 How to activate LAN services..................................................................................... 232
11.7.3 How to connect to LAN............................................................................................... 232
11.7.4 How to assign the IP address..................................................................................... 232
11.7.5 How to use computer names (hostnames)................................................................. 233
11.8 Controlling the R&S AREG800A remotely..............................................................234
11.8.1 How to find the VISA resource string.......................................................................... 235
11.8.2 Establishing a remote control connection over the LXI browser interface.................. 235
11.8.3 Establishing a remote control connection over LAN using VXI-11 protocol................ 236
11.8.4 Establishing a remote control connection over LAN using socket communication..... 241
11.8.5 Setting up a remote control connection over USB...................................................... 242
11.8.6 How to trace messages with the LXI web browser interface.......................................243
11.8.7 How to return to manual operation..............................................................................243
11.9 Automating tasks with remote command scripts..................................................244
11.9.1 Show SCPI command................................................................................................. 246
11.9.2 Displaying an SCPI list................................................................................................247
11.9.3 SCPI recording export settings................................................................................... 248
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11.9.4 How to record / create SCPI lists................................................................................ 249
11.9.5 How to convert and save SCPI lists............................................................................ 252
11.9.6 How to find out the SCPI commands for GUI functions.............................................. 253
11.10 Operating the R&S AREG800A remotely using VNC.............................................254
11.10.1 How to enable the VNC service.................................................................................. 254
11.10.2 How to set up remote operation from a desktop system.............................................255
11.10.3 How to set up remote operation from a smart device................................................. 257
11.11 References.................................................................................................................260
11.11.1 LXI functionality...........................................................................................................260
11.11.2 Code generator templates...........................................................................................260
11.11.3 Remote control states................................................................................................. 262
12 Remote control commands...............................................................263
Contents
12.1 Programming examples........................................................................................... 264
12.2 Common commands.................................................................................................265
12.3 Preset commands..................................................................................................... 269
12.4 CALibration subsystem............................................................................................271
12.5 DIAGnostic subsystem.............................................................................................273
12.6 DISPlay subsystem................................................................................................... 276
12.7 FORMat subsystem...................................................................................................281
12.8 HCOPy subsystem.................................................................................................... 282
12.8.1 Hard copy settings...................................................................................................... 283
12.8.2 Automatic naming....................................................................................................... 285
12.9 KBOard subsystem...................................................................................................287
12.10 MMEMory subsystem............................................................................................... 288
12.10.1 File naming conventions............................................................................................. 288
12.10.2 Accessing files in the default or in a specified directory..............................................289
12.10.3 Programming examples.............................................................................................. 290
12.10.4 Remote control commands......................................................................................... 292
12.11 SYSTem subsystem..................................................................................................298
12.12 SYSTem:COMMunicate:RT subsystem................................................................... 323
12.13 SYSTem:COMMunicate:SYST subsystem.............................................................. 325
12.14 TEST subsystem....................................................................................................... 328
12.15 SOURce subsystem.................................................................................................. 328
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12.15.1 Frequency commands.................................................................................................329
12.15.2 Radar object commands............................................................................................. 330
12.15.3 Units commands......................................................................................................... 336
12.15.4 Scenario commands................................................................................................... 338
12.15.5 Data logging commands............................................................................................. 341
12.15.6 Measurement setup commands..................................................................................344
12.15.7 Sensor commands...................................................................................................... 359
12.15.8 Operation setup commands........................................................................................ 361
12.15.9 SOURce:ROSCillator subsystem................................................................................369
12.16 SENSe, READ, INITiate and SLISt subsystems......................................................373
12.17 STATus subsystem....................................................................................................387
13 Troubleshooting and notifications................................................... 392
Contents
13.1 Notifications.............................................................................................................. 392
13.1.1 Volatile notifications.....................................................................................................392
13.1.2 Permanent notifications...............................................................................................392
13.2 SCPI notifications..................................................................................................... 393
13.3 Device-specific notifications....................................................................................393
13.4 Querying notifications.............................................................................................. 395
13.5 Resolving network connection failures.................................................................. 397
13.6 Measuring USB cable quality...................................................................................398
13.7 Requesting instrument configuration and specifications.....................................398
13.7.1 Hardware configuration settings..................................................................................398
13.7.2 Versions/options settings............................................................................................ 399
13.7.3 How to query instrument configuration........................................................................401
13.8 Collecting information for technical support......................................................... 401
13.9 Contacting customer support..................................................................................403
14 Transporting.......................................................................................404
15 Maintenance, storage and disposal................................................. 405
15.1 Cleaning..................................................................................................................... 405
15.2 Storage.......................................................................................................................405
15.3 Performing maintenance tasks................................................................................405
15.3.1 Internal adjustments....................................................................................................405
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15.3.2 Date and time..............................................................................................................408
15.3.3 Check front panel........................................................................................................ 411
15.3.4 FPGA/uC update settings........................................................................................... 413
15.4 Disposal..................................................................................................................... 414
A Extensions for user files................................................................... 415
B Unit shortcuts.....................................................................................416
C Hardware interfaces...........................................................................418
C.1 GPIB-Bus interface................................................................................................... 418
Contents
Annex.................................................................................................. 415
Glossary: List of the often used terms and abbreviations.............420
List of commands.............................................................................. 423
Index....................................................................................................431
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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 13. 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 product is heavy. Do not move or carry the product by yourself. A single person
can only carry a maximum of 18 kg safely depending on age, gender and physical condition. Look up the maximum weight in the data sheet. Use the product handles to
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Safety and regulatory information
Safety instructions
move or carry the product. Do not lift by the accessories mounted on the product.
Accessories are not designed to carry the weight of the product.
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.
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.
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R&S®AREG800A
Safety and regulatory information
Labels on R&S
●
Only use intact cables and route them carefully so that they cannot be damaged.
AREG800A
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.
●
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.
Heavy product
Be careful when lifting, moving or carrying the product. Carrying the product requires a suffi-
cient number of persons or transport equipment.
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 AREG800A
Labels on the casing inform about:
●
Personal safety, see "Connecting to power" on page 14.
●
Product and environment safety, see Table 1-1.
●
Identification of the product, see the serial number on the rear panel.
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1.3 Warning messages in the documentation
Safety and regulatory information
Warning messages in the documentation
Table 1-1: Labels regarding R&S AREG800A and environment safety
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 15.4, "Disposal",
on page 414.
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.
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.
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2 Welcome
2.1 Key features
Welcome
Documentation overview
The R&S AREG800A is a new high performance Automotive Radar Echo Generator
developed to meet demanding customer requirements. Offering excellent radar signal
characteristics, wide radar signal bandwidth and straightforward and intuitive operation,
the R&S AREG800A makes radar signal generation fast and easy.
Outstanding key features of the R&S AREG800A are:
●
Simulation of echoes of stationary and highly dynamic objects
●
Simulation of echoes with extremely short object distances
●
Simulation of echoes of multiple independent objects
●
Azimuth simulation with R&S QAT100
●
IF signals with high instantaneous bandwidth
●
Scalable solution from production test needs to road-ready vehicle simulators
●
Fully harmonized with external frontends for a wide range of echo complexity
●
Built-in real-time interface for dynamic scenario simulation
●
Support of scenario simulation tools: DYNA4 from Vector, Open Simulation Interface (OSI)
●
Synchronization of multiple instruments of the R&S AREG800A and R&S QAT100
For more information, see data sheet.
2.2 Documentation overview
This section provides an overview of the R&S AREG800A user documentation.
2.2.1 Getting started manual
Introduces the R&S AREG800A 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.
2.2.2 User manual and help
The user 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.
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2.2.3 Printed safety instructions
2.2.4 Data sheet
Welcome
Documentation overview
The contents of the user manual are available as help in the R&S AREG800A. The
help offers quick, context-sensitive access to the complete information for the instrument and its firmware.
The user manual is also available for download or for immediate display on the Internet.
Provides safety information in many languages. The printed document is delivered with
the product.
The data sheet contains the technical specifications of the R&S AREG800A. It also
lists the firmware applications and their order numbers, and optional accessories.
2.2.5 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 opensource acknowledgment document provides verbatim license texts of the used open
source software.
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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.
WARNING! The R&S AREG800A can be heavy, e.g., if fully equipped. Use a lifting
►
equipment, see also "Lifting and carrying the product" on page 13.
Use the carrying handles at the side for lifting and carrying the R&S AREG800A.
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 AREG800A in a rack",
on page 21.
3.1.2 Unpacking and checking
1. Unpack the R&S AREG800A carefully.
2. Retain the original packing material. Use it to protect the control elements and connectors when transporting or shipping the R&S AREG800A later.
See also Chapter 14, "Transporting", on page 404.
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 14.
Electromagnetic compatibility classes
The electromagnetic compatibility (EMC) class indicates where you can operate the
product. The EMC class of the product is given in the data sheet.
●
Class B equipment is suitable for use in:
– Residential environments
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3.1.4 Setting up the R&S AREG800A
3.1.4.1 Placing the R&S AREG800A 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 14
●
"Intended use" on page 13
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.
WARNING! A stack of products can fall over and cause injury. Never stack more
2.
than two products. Otherwise, mount them in a rack.
Stack as follows:
● All products must have the same dimensions (width and length).
● Do not exceed a total load of 50 kg placed on the product at the bottom of the
stack.
= Stacked correctly
Left
Right = Stacked incorrectly, too many products
NOTICE! Overheating can damage the product.
3.
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3.1.4.2 Mounting the R&S AREG800A in a rack
Getting started
Preparing for use
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.
To prepare the rack
1. Observe the requirements and instructions in "Setting up the product" on page 14.
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 AREG800A in a rack
1. Use an adapter kit that fits the dimensions of the R&S AREG800A to prepare the
instrument for rack mounting.
a) Order the rack adapter kit designed for the R&S AREG800A. For the order
number, see data sheet.
b) Mount the adapter kit. Follow the assembly instructions provided with the
adapter kit.
WARNING! The R&S AREG800A can be heavy, e.g., if fully equipped. Use a lifting
2.
equipment, see also "Lifting and carrying the product" on page 13.
Lift the R&S AREG800A to shelf height.
3. Grab the handles at the front and push the R&S AREG800A 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 AREG800A in the rack.
To unmount the R&S AREG800A from a rack
1. Loosen the screws at the rack brackets.
WARNING! The R&S AREG800A can be heavy, e.g., if fully equipped. Use a lifting
2.
equipment, see also "Lifting and carrying the product" on page 13.
Bring the lifting equipment to shelf height.
3. Remove the R&S AREG800A from the rack.
4. If placing the R&S AREG800A on a bench top again, unmount the adapter kit from
the R&S AREG800A. Follow the instructions provided with the adapter kit.
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3.1.5 Considerations for test setup
Getting started
Preparing for use
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 "Ref In"/"Ref Out"" on page 27
– SMA
Double-shielded SMA cables.
How to: "To connect to SMA" on page 25
– USB
Double-shielded USB cables.
How to: Chapter 3.1.8, "Connecting USB devices", on page 24.
See also Chapter 13.6, "Measuring USB cable quality", on page 398.
– LAN
At least CAT6 STP cables.
How to: Chapter 3.1.7, "Connecting to LAN", on page 23
●
Always terminate open cable ends.
●
Ensure that connected external devices comply with EMC regulations.
●
Use the cable G-SMA EF316 for the IF connection to the SMA connectors of the
instrument and the R&S QAT100. The cable is included in the delivery of the
R&S QAT100 and available under order number 1142.5889.00.
How to: "To connect to SMA" on page 25
●
Use the cables TRX CRTL Cable, IF TX CBL and IF RX CBL for connection of the
instrument and the TRX frontend. The cables are included in the delivery of the
TRX frontend and available under order number 1142.5889.00.
How to: "To connect to SMA" on page 25
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 AREG800A and connected devices.
To block DC components
NOTICE! Risk of instrument damage. DC voltage at the RF connectors can dam-
►
age the instrument.
● Never apply direct currents (DC) to the RF connectors.
Make sure that the values do not fall below the DC limits as given in the data
sheet.
● If your input signal has a DC component, insert a DC blocker.
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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! 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.
Over-the-air (OTA) tests
For over-the-air (OTA) tests, operate R&S AREG800A in shielded environment.
For more information, see data sheet.
For safety information, see "Connecting to power" on page 14.
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 AREG800A.
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.
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3.1.8 Connecting USB devices
Getting started
Preparing for use
By default, the R&S AREG800A 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 AREG800A displays the address
information on the screen.
Figure 3-1: IP address indication on the screen (example)
See also Chapter 11.7, "Connecting the instrument to the network (LAN)",
on page 231.
You can connect or disconnect all USB devices from the R&S AREG800A during operation.
To connect USB storage devices
USB storage devices, such as memory sticks, allow data transfer from or to the
R&S AREG800A. You can also use them for firmware updates.
► Connect the USB storage device to any of the USB connectors.
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 AREG800A.
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 any of the USB connectors.
To connect a keyboard
► Connect the keyboard to any of the USB connectors.
When connected, the R&S AREG800A detects the keyboard automatically. A detected
keyboard has the default layout English – US.
To connect a mouse
► Connect the mouse to any of the USB connectors.
When connected, the R&S AREG800A detects the mouse automatically.
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R&S®AREG800A
3.1.9 Connecting the R&S QAT100
Getting started
Preparing for use
To connect power sensors
You can connect power sensors of the R&S NRP families to any of the USB connectors.
See Chapter 7.7, "Using power sensors", on page 112.
The R&S AREG800A can generate radar signals when connected to an external frontend, e.g. the R&S QAT100. This section provides information on relevant connections
between R&S AREG800A and the R&S QAT100.
To prepare for connecting
For the IF connection, the R&S AREG800A and the R&S QAT100 provide female SMA
connectors.
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 SMA 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.
2. Make sure that the signal levels and DC components remain within the limits as
given in the data sheet.
See also "Signal input and output levels" on page 22 and "To block DC compo-
nents" on page 22.
3. If the R&S AREG800A is switched on, deactivate the RF output, before connecting
the RF cable to the SMA connectors.
On the front panel, press the key [RF On/Off].
4. For connection, use the RF cable within the delivery of the R&S QAT100.
See "Cable selection and electromagnetic interference (EMI)" on page 22.
To connect to SMA
The connector is located on the rear panel.
NOTICE! Risk of instrument damage and connector damage. Excessive tightening
1.
can damage the cables and the connectors. However, if you do not tighten the connectors enough, the measurement results can be inaccurate.
To connect the cable with the connector, proceed as follows:
a) Carefully align the connector of the cable and the connector along a common
axis.
b) Mate the connectors along the common axis until the male pin of the inner con-
nector engages with the female socket of the outer connector.
c) Turn the nut of the outer connector until the connectors are firmly coupled.
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R&S®AREG800A
Getting started
Preparing for use
d) Using a calibrated torque wrench torque the nut to the limit as in Table 3-1.
Hold the opposite connector part stationary with a spanner.
Table 3-1: SMA torque limit and nut opening
Type Torque limit Nut opening
SMA 5 0.56 5/16 8
lb-Inch Nm Inch mm
2. Connect SMA connectors of the R&S AREG800A with the R&S QAT100.
You have several options. Table 3-2 provides an example on relevant connections.
To connect to System Control
The connector is located on the rear panel.
For the control connection between R&S AREG800A with the R&S QAT100.
► Connect the socket of the "System Control" connector with an RJ-45 cable to the
"LAN" connector of the R&S QAT100.
See also Chapter 3.1.7, "Connecting to LAN", on page 23.
Table 3-2 provides an overview on relevant connections.
Table 3-2: Example: Connections between R&S
Signal (direction) R&S AREG800A connector R&S QAT100 connector
IF out (Tx) "Tx IF Out 1" "Tx Ʃ"
IF in (Rx) "Rx IF In 1" "Rx Select"
AREG800A and R&S QAT100
Control (LAN) "System Control" "LAN"
To disconnect the R&S QAT100
NOTICE! If you connect or disconnect the control cable while the base unit is pow-
1.
ered on, you can damage the R&S AREG800A.
Switch off the R&S AREG800A, see "To shut down the product" on page 30.
2. Disconnect the SMA connections between R&S AREG800A and R&S QAT100:
a) Untorque the nut using a calibrated torque wrench. Hold the opposite connec-
tor part stationary with a spanner.
b) Turn the nut of the outer connector until the connectors are detached.
3. To disconnect the connection cable:
a) Hold the connector at the sleeve.
b) To release the lock, pull the sleeve without turning.
Do not pull the cable.
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3.1.10 Connecting to Ref In/Ref Out
3.1.11 Connecting to Aux IF In/Aux IF Out
Getting started
Preparing for use
The connector is located on the rear panel.
To connect to "Ref In"/"Ref Out"
1. Use a high-quality BNC cable that matches the connector type.
See "Cable selection and electromagnetic interference (EMI)" on page 22.
2. To connect the cable with the "Ref In"/"Ref Out" connectors, proceed as follows:
a) Carefully align the connector of the cable and the "Ref In"/"Ref Out" connector
along a common 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 "Ref In"/"Ref Out" connector.
See "To connect to SMA" on page 25.
3.1.12 Connecting a TRX frontend
The TRX frontend is delivered with two IF cables (IF TX CBL/IF RX CBL) and one control cable (TRX CRTL Cable). These cables are calibrated and dedicated to the particular TRX frontend. Each cable has its own serial number, printed on it.
To connect the R&S AREG800A and the TRX frontend with the "IF TX CBL"/"IF
RX CBL" cables
1. Take the "IF TX CBL" cable delivered with the TRX frontend.
See "To check the serial number of the cables" on page 29.
2. Connect the "Tx IF Out" connector of the base unit to "Tx IF In" connector of the
TRX frontend.
Follow the instructions in Chapter 3.1.11, "Connecting to Aux IF In/Aux IF Out",
on page 27.
This connection carries the IF signal for the transmitting antenna and the reference
signal for the TRX frontend.
3. Take the "IF RX CBL" cable delivered with the TRX frontend.
4. Connect the "Rx IF Out" connector of the TRX frontend to "Rx IF In" connector of
the base unit.
Follow the instructions in Chapter 3.1.11, "Connecting to Aux IF In/Aux IF Out",
on page 27.
This connection carries the IF signal of the receiving antenna for the base unit.
NOTICE! Excessive bending can damage the cables.
5.
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R&S®AREG800A
Getting started
Preparing for use
Bend the "IF TX CBL"/"IF RX CBL" to a max. bending radius of 50 mm.
To connect the base unit and the TRX frontend with the TRX CRTL Cable
NOTICE! If you connect or disconnect the control cable while the base unit is pow-
1.
ered on, you can damage the R&S AREG800A.
Switch off the base unit.
See "To shut down the product" on page 30.
2. Take the TRX CRTL Cable cable delivered with the TRX frontend.
See "To check the serial number of the cables" on page 29.
3. Hold the connector at the sleeve so that the red dot is upwards.
4. Align the connector of the cable along a common axis.
5. Plug the control cable at the "Control" connector at the base unit.
The sleeve locks.
6. Plug the control cable at the "Control" connector at the TRX frontend.
The sleeve locks.
NOTICE! Excessive bending can damage the cables.
7.
Bend the "TRX CRTL Cable" to a mix. bending radius of 50 mm.
Operating the TRX frontend
1. Switch on the base unit.
See "To shut down the product" on page 30.
CAUTION! Hot surface, see "Meaning of safety labels" on page 15.
2.
Hold the TRX frontend by its sides.
Do not touch the waveguide surface. Depending on the ambient temperature, this
surface can become hot.
NOTICE! Overheating can damage the product.
3.
Prevent overheating as follows:
● Do not cover the TRX frontend module with thermally insulating material while
the R&S AREG800A is switched on.
● See also Chapter 3.1.4.1, "Placing the R&S AREG800A on a bench top",
on page 20.
To disconnect the TRX frontend
NOTICE! If you connect or disconnect the control cable while the base unit is pow-
1.
ered on, you can damage the R&S AREG800A.
Switch off the base unit.
See "To shut down the product" on page 30.
2. To disconnect the "IF TX CBL"/"IF RX CBL" cables, proceed as follows for each of
the four connections:
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R&S®AREG800A
Getting started
Preparing for use
a) Untorque the nut using a calibrated torque wrench. Hold the opposite connec-
tor part stationary with a spanner.
b) Turn the nut of the outer connector until the connectors are detached.
3. To disconnect the "TRX CRTL Cable":
a) Hold the connector at the sleeve.
b) To release the lock, pull the sleeve without turning.
Do not pull the cable.
To check the serial number of the cables
1. Switch on the base unit.
See Chapter 3.1.13, "Switching on or off", on page 29.
2. On the front panel, press [Setup].
3. Select "Setup" > "Instrument Assembly" > "Hardware Config" > "RF Assembly".
4. For each cable, compare the displayed serial number with the serial number printed on the cable.
3.1.13 Switching on or off
The following table provides an overview of power states, LEDs and power switch positions.
Table 3-3: Overview of power states
State LED Position of power switch
Off
Standby
Ready
To switch on the R&S AREG800A
The R&S AREG800A is off but connected to power. See Chapter 3.1.6, "Connecting to
power", on page 23.
1. Set the switch on the power supply to position [I].
The switch is located on the rear panel.
The LED of the [On/Standby] key is orange.
2. Press the [On/Standby] key.
Key and LED are located on the front panel.
gray
orange
green
[0]
[I]
[I]
The LED changes to green. The R&S AREG800A boots.
When starting for the first time, the R&S AREG800A starts with the default settings.
When restarting the instrument, the settings depend on the instrument configuration before shut-down.
See Chapter 9.4, "Saving and recalling instrument settings", on page 143.
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R&S®AREG800A
Getting started
Instrument tour
When the instrument is switched on, it automatically monitors main functions. You can
query erroneous functions. In addition to automatic monitoring, you can perform maintenance tasks.
See:
●
Chapter 13.4, "Querying notifications", on page 395
To shut down the product
The product is in the ready state.
► Press the [On/Standby] key.
The operating system shuts down. The LED changes to orange.
In the standby state, the power switch circuits are active. To deactivate them, disconnect the instrument from the power supply.
To disconnect from power
The R&S AREG800A is in the standby state.
NOTICE! Risk of data loss. If you disconnect the product from power when it is in
1.
the ready state, you can lose settings and data. Shut it down first.
Set the toggle switch on the power supply to position [0].
The LED of the [On/Standby] key is switched off.
2. Disconnect the R&S AREG800A from the power source.
3.2 Instrument tour
This chapter explains the control elements and the connectors of the R&S AREG800A.
The views of the front panel and the rear panel help you to get familiar with the instrument and to perform first steps. For specifications of the interfaces, see the data sheet.
The meanings of the labels on the R&S AREG800A are described in Chapter 1.2,
"Labels on R&S AREG800A", on page 15.
3.2.1 Front panel tour
This section provides an overview of the control elements and connectors on the front
panel of the R&S AREG800A. On the rear panel, you find all further connectors of the
unit. The user interface can be displayed on a remote PC station used to manually
remote control the instrument.
30User Manual 1179.3615.02 ─ 03
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