Rohde&Schwarz R&S®AREG100A User Manual
R&S®AREG100A
Automotive Radar Echo Generator
User Manual
(;ÜØA2)
1178741702
Version 06
This document describes the R&S®AREG100A, stock no. 1430.3508K02 and its options:
●
R&S®AREG-B17
●
R&S®AREG-B60
●
R&S®AREG-B61
●
R&S®AREG-B62
●
R&S®AREG-B86
●
R&S®AREG-B124S
●
R&S®AREG-B124D
●
R&S®AREG-B177S
●
R&S®AREG-B177D
●
R&S®AREG-B181S
●
R&S®AREG-B181D
●
R&S®AREG-K799
This manual describes firmware version FW 4.80.070.xx and later of the R&S®AREG100A.
© 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.
1178.7417.02 | Version 06 | R&S®AREG100A
Throughout this manual, products from Rohde & Schwarz are indicated without the ® symbol , e.g. R&S®AREG is indicated as
R&S AREG.
R&S®AREG100A
1 Preface.................................................................................................. 13
1.1 Key Features................................................................................................................13
1.2 Documentation Overview........................................................................................... 13
1.2.1 Getting Started Manual................................................................................................. 13
1.2.2 User Manuals and Help.................................................................................................13
1.2.3 Service Manual............................................................................................................. 14
1.2.4 Instrument Security Procedures....................................................................................14
1.2.5 Basic Safety Instructions...............................................................................................14
1.2.6 Data Sheets and Brochures.......................................................................................... 14
1.2.7 Release Notes and Open Source Acknowledgment (OSA).......................................... 14
1.2.8 Application Notes, Application Cards, White Papers, etc..............................................14
Contents
Contents
2 Safety and Regulatory Information.................................................... 15
2.1 Safety Instructions......................................................................................................15
2.2 Labels on R&S AREG100A.........................................................................................17
2.3 Korea Certification Class A........................................................................................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 AREG100A................................................................................... 20
3.1.4.1 Placing the R&S AREG100A on a Bench Top.............................................................. 20
3.1.4.2 Mounting the R&S AREG100A in a Rack..................................................................... 21
3.1.5 Important Aspects for Test Setup..................................................................................22
3.1.6 Connecting to Power.....................................................................................................22
3.1.7 Connecting to LAN........................................................................................................ 23
3.1.8 Connecting USB Devices..............................................................................................23
3.1.9 Connecting to Ref In/Ref Out........................................................................................ 24
3.1.10 Connecting to Aux IF In/Aux IF Out ............................................................................. 25
3.1.11 Connecting the Frontend...............................................................................................25
3.1.12 Switching On or Off....................................................................................................... 27
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3.2 Instrument Tour........................................................................................................... 28
3.2.1 Front Panel Tour............................................................................................................28
3.2.1.1 Utility Keys.................................................................................................................... 29
3.2.1.2 Touchscreen..................................................................................................................29
3.2.1.3 Function Keys............................................................................................................... 30
3.2.1.4 Keypad.......................................................................................................................... 30
3.2.1.5 Navigation Controls.......................................................................................................31
3.2.1.6 Display Keys................................................................................................................. 32
3.2.1.7 USB...............................................................................................................................33
3.2.1.8 Sensor...........................................................................................................................33
3.2.1.9 On/Standby................................................................................................................... 33
3.2.2 Rear Panel Tour............................................................................................................ 33
3.2.2.1 Connectors....................................................................................................................34
Contents
3.2.3 Frontend........................................................................................................................35
3.2.3.1 Connectors....................................................................................................................36
3.2.3.2 Cables........................................................................................................................... 37
3.3 Trying Out the Instrument.......................................................................................... 37
3.3.1 Generating Radar Echo Signals....................................................................................38
3.3.2 Saving and Recalling Settings...................................................................................... 40
3.4 Instrument Control......................................................................................................42
3.4.1 Possible Ways to Operate the Instrument.....................................................................42
3.4.2 Means of Manual Interaction.........................................................................................43
3.4.3 Understanding the Display Information......................................................................... 43
3.4.3.1 Additional Display Characteristics.................................................................................44
3.4.4 Accessing the Functionality...........................................................................................45
3.4.5 Entering Data................................................................................................................ 46
3.4.5.1 Entering Numeric Parameters.......................................................................................47
3.4.5.2 Entering Alphanumeric Parameters.............................................................................. 47
3.4.5.3 Undo and Redo Actions................................................................................................ 47
3.4.6 Getting Information and Help........................................................................................ 48
3.4.7 Remote Control............................................................................................................. 49
3.4.8 Remote Operation over VNC........................................................................................ 50
4 Generating Radar Echo Signals......................................................... 51
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4.1 How to Generate a Radar Echo Signal......................................................................54
4.2 Testing Radar Sensors against Interferers............................................................... 54
4.3 Measuring EIRP of Radar Sensor.............................................................................. 55
4.4 Analyzing the Radar Signal........................................................................................57
4.5 Using Custom Antennas............................................................................................ 58
4.6 Compensating Power Loss........................................................................................ 59
4.7 Temperature Compensation.......................................................................................60
5 Radar Objects and Configuration Settings........................................61
5.1 Radar Power Indicator................................................................................................ 62
5.2 Frequency.................................................................................................................... 63
5.3 Radar Objects..............................................................................................................63
5.4 Objects Settings..........................................................................................................65
Contents
5.5 Base Attenuation Settings......................................................................................... 68
5.6 Units Settings.............................................................................................................. 69
5.7 AREG Configuration................................................................................................... 70
5.8 Power Sensors............................................................................................................ 73
6 Using Power Sensors.......................................................................... 74
6.1 Connecting R&S NRP Power Sensors to the R&S AREG100A...............................74
6.2 NRP Sensor Mapping..................................................................................................75
6.3 NRP Power Viewer...................................................................................................... 78
6.3.1 About.............................................................................................................................78
6.3.2 NRP Power Viewer Settings..........................................................................................80
7 File and Data Management..................................................................86
7.1 About the File System................................................................................................ 86
7.2 Restoring the (Default) Instrument Configuration................................................... 88
7.2.1 Preset, Set to Default and Factory Preset Settings.......................................................90
7.2.2 How to Identify Parameters Which Are Not in a Preset State....................................... 91
7.2.3 How to Recall User Settings Automatically after Preset............................................... 91
7.2.4 Reference......................................................................................................................92
7.3 Protecting Data............................................................................................................92
7.4 Saving and Recalling Instrument Settings............................................................... 93
7.4.1 Save/Recall Settings..................................................................................................... 93
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7.4.2 How to Save and Recall Instrument Settings................................................................96
7.5 Exporting and Importing Remote Command Lists.................................................. 97
7.6 Using the File Manager...............................................................................................97
7.6.1 File Manager Settings................................................................................................... 98
7.6.2 Map Network Share Settings........................................................................................ 99
7.6.3 How to Display All Saved Files................................................................................... 100
7.6.4 How to Map a Network Folder.....................................................................................101
7.7 How to Transfer Files from and to the Instrument.................................................102
7.7.1 Removing File System Protection............................................................................... 102
7.7.2 Accessing the File System of the R&S AREG100A via ftp......................................... 104
7.7.3 Accessing the R&S AREG100A File System via SMB (Samba).................................105
7.7.4 Using a USB Storage Device for File Transfer............................................................107
7.7.5 Using a File Server for Test Files Exchange............................................................... 107
Contents
7.8 Creating Screenshots of Current Settings............................................................. 108
7.8.1 Hardcopy Settings.......................................................................................................108
7.8.2 How to Save a Hardcopy of the Display......................................................................112
8 General Instrument Functions.......................................................... 114
8.1 Customizing the User Interface............................................................................... 114
8.1.1 Display and Keyboard Settings................................................................................... 115
8.1.2 Display Update Settings.............................................................................................. 116
8.1.3 How to Set the Initial Instrument Settings....................................................................117
8.1.3.1 Setting the Keyboard Language..................................................................................117
8.1.3.2 Setting the Screen Saver.............................................................................................117
8.2 Organizing Frequently Used Settings as Favorites............................................... 118
8.2.1 User Menu Settings.....................................................................................................119
8.2.2 How To Use the User Menu for Fast Adjustments.......................................................119
8.2.3 Define User Key Actions Settings............................................................................... 121
8.2.4 How to Assign Actions to the [User] Key.....................................................................122
8.3 Managing Licenses and License Keys....................................................................123
8.3.1 Manage License Keys Settings...................................................................................123
8.3.2 Using the License Server............................................................................................ 126
8.3.3 How to Move a Portable License................................................................................ 128
8.4 Using the Security Settings..................................................................................... 129
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8.4.1 Protection Level Settings............................................................................................ 131
8.4.2 Setting Security Parameters....................................................................................... 131
8.4.2.1 Update Policy Security Settings.................................................................................. 132
8.4.2.2 Disk & Memory Security Settings................................................................................133
8.4.2.3 Manual Operation Security Settings............................................................................134
8.4.3 Configuring LAN Services........................................................................................... 137
8.4.4 Password Management.............................................................................................. 139
8.4.5 How to Prevent Unauthorized Access.........................................................................142
8.5 Undoing or Restoring Actions................................................................................. 145
8.6 Shutting Down and Rebooting the Instrument.......................................................146
9 Network Operation and Remote Control..........................................147
9.1 Overview of Remote Access Modes........................................................................147
Contents
9.2 Remote Control Interfaces and Protocols.............................................................. 149
9.2.1 LAN Interface.............................................................................................................. 150
9.2.1.1 VISA Resource Strings............................................................................................... 150
9.2.1.2 HiSLIP Protocol...........................................................................................................152
9.2.1.3 VXI-11 Protocol........................................................................................................... 152
9.2.1.4 Socket Communication............................................................................................... 152
9.2.2 USB Interface..............................................................................................................153
9.2.2.1 USB Resource String.................................................................................................. 153
9.2.3 GPIB Interface (IEC/IEEE Bus Interface)....................................................................153
9.2.4 LXI Browser Interface..................................................................................................154
9.3 Remote Control Programs and Libraries................................................................154
9.3.1 VISA Library................................................................................................................ 155
9.3.2 Possible Setups and Access Functions...................................................................... 155
9.4 Remote Access Settings.......................................................................................... 157
9.4.1 Network Settings......................................................................................................... 158
9.4.2 VISA Resource Strings............................................................................................... 161
9.4.3 GPIB Address Settings............................................................................................... 162
9.4.4 RS232 Settings........................................................................................................... 162
9.4.5 Instrument Emulations Settings.................................................................................. 163
9.4.6 Remote Connections Settings.....................................................................................164
9.4.6.1 Active Connections..................................................................................................... 165
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9.4.6.2 Closed Connections.................................................................................................... 166
9.4.7 QR Code..................................................................................................................... 166
9.5 LXI Settings............................................................................................................... 167
9.5.1 LXI Status Settings......................................................................................................167
9.5.2 LXI Browser Settings...................................................................................................169
9.5.2.1 LAN Configuration.......................................................................................................169
9.6 Connecting the Instrument to the Network (LAN)..................................................173
9.6.1 How To Enable Access via LAN..................................................................................174
9.6.2 How To Activate LAN Services....................................................................................174
9.6.3 How To Connect to LAN..............................................................................................174
9.6.4 How to Assign the IP Address.....................................................................................175
9.6.5 How to Use Computer Names (Hostnames)...............................................................175
9.7 Controlling the R&S AREG100A Remotely.............................................................176
Contents
9.7.1 How to Find the VISA Resource String....................................................................... 177
9.7.2 How to Change the GPIB Instrument Address............................................................178
9.7.3 Establishing a Remote Control Connection over the LXI Browser Interface...............178
9.7.4 Establishing a Remote Control Connection over LAN Using VXI-11 Protocol............ 179
9.7.5 Establishing a Remote Control Connection over LAN Using Socket Communication
.................................................................................................................................... 184
9.7.6 Setting Up a Remote Control Connection over GPIB................................................. 185
9.7.7 Setting Up a Remote Control Connection over USB...................................................186
9.7.8 How to Trace Messages with the LXI Web Browser Interface.................................... 186
9.7.9 How to Return to Manual Operation............................................................................187
9.8 Automating Tasks with Remote Command Scripts............................................... 188
9.8.1 Show SCPI Command................................................................................................ 190
9.8.2 Displaying an SCPI List...............................................................................................191
9.8.3 SCPI Recording Export Settings................................................................................. 192
9.8.4 How to Record / Create SCPI Lists.............................................................................193
9.8.5 How to Convert and Save SCPI Lists......................................................................... 196
9.8.6 How to Find Out the SCPI Commands for GUI Functions.......................................... 197
9.9 Operating the R&S AREG100A Remotely via VNC................................................ 198
9.9.1 How To Enable the VNC Service................................................................................ 198
9.9.2 How To Set Up a Remote Operation from a Desktop System.................................... 199
9.9.2.1 Using a Web Browser..................................................................................................199
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9.9.2.2 Using a VNC Client Software...................................................................................... 199
9.9.3 How To Set Up a Remote Operation from a Smart Device......................................... 201
9.9.3.1 Using a VNC App........................................................................................................ 202
9.9.3.2 Using a Web Browser with HTML5............................................................................. 202
9.9.3.3 Special Mode QR Code ............................................................................................. 203
9.10 References.................................................................................................................204
9.10.1 LXI Functionality..........................................................................................................204
9.10.2 Code Generator Templates.........................................................................................204
9.10.3 Remote Control States ...............................................................................................206
10 Remote Control Commands..............................................................207
10.1 Conventions Used in SCPI Command Descriptions..............................................207
10.2 Programming Examples........................................................................................... 208
Contents
10.3 Common Commands................................................................................................ 210
10.4 Preset Commands.....................................................................................................214
10.5 CALibration Subsystem........................................................................................... 216
10.6 DIAGnostic Subsystem............................................................................................ 219
10.7 DISPlay Subsystem...................................................................................................221
10.8 FORMat...................................................................................................................... 226
10.9 HCOPy Subsystem....................................................................................................227
10.9.1 Hard Copy Settings..................................................................................................... 228
10.9.2 Automatic Naming.......................................................................................................230
10.10 KBOard Subsystem.................................................................................................. 232
10.11 MMEMory Subsystem...............................................................................................233
10.11.1 File Naming Conventions............................................................................................ 234
10.11.2 Accessing Files in the Default or in a Specified Directory...........................................234
10.11.3 Programming Examples..............................................................................................235
10.11.4 Remote Control Commands........................................................................................237
10.12 SYSTem Subsystem..................................................................................................243
10.13 TEST........................................................................................................................... 267
10.14 SOURce Subsystem..................................................................................................268
10.15 SENSe, READ, INITiate and SLISt Subsystems......................................................276
10.16 STATus Subsystem................................................................................................... 290
11 Troubleshooting and Error Messages..............................................295
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11.1 Error Messages......................................................................................................... 295
11.1.1 Volatile Messages....................................................................................................... 295
11.1.2 Permanent Messages................................................................................................. 295
11.2 SCPI-Error Messages................................................................................................296
11.3 Device-Specific Error Messages..............................................................................296
11.4 Querying Error Messages........................................................................................ 298
11.5 Resolving Network Connection Failures................................................................ 300
11.6 Measuring USB cable quality...................................................................................301
11.7 Requesting Instrument Configuration and Specifications....................................301
11.7.1 Hardware Configuration Settings................................................................................ 301
11.7.2 Versions/Options Settings...........................................................................................303
11.7.3 How to Query Instrument Configuration......................................................................304
11.8 Collecting Information for Technical Support........................................................ 305
Contents
11.9 Contacting Customer Support.................................................................................307
12 Transporting.......................................................................................308
13 Maintenance, Storage and Disposal.................................................309
13.1 Cleaning..................................................................................................................... 309
13.2 Storage.......................................................................................................................309
13.3 Protecting Waveguides and Antennas....................................................................309
13.4 Performing Maintenance Tasks............................................................................... 309
13.4.1 Internal Adjustments................................................................................................... 310
13.4.1.1 Internal Adjustments Settings......................................................................................311
13.4.1.2 How to Use the Internal Adjustments..........................................................................312
13.4.2 Date and Time.............................................................................................................313
13.4.2.1 Data and Time Settings...............................................................................................314
13.4.2.2 How To Set Data and Time......................................................................................... 315
13.4.3 Check Front Panel...................................................................................................... 316
13.4.3.1 Check Front Panel Settings........................................................................................ 316
13.4.3.2 How to Test the Front Panel........................................................................................316
13.4.4 FPGA/uC Update Settings.......................................................................................... 318
13.5 Disposal..................................................................................................................... 320
Annex.................................................................................................. 321
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A Reference Information for Remote Control..................................... 321
A.1 Additional Basics on Remote Control.....................................................................321
A.1.1 Messages....................................................................................................................321
A.1.2 LAN Interface Messages.............................................................................................322
A.1.3 SCPI Command Structure...........................................................................................322
A.1.3.1 Syntax for Common Commands................................................................................. 323
A.1.3.2 Syntax for Device-Specific Commands.......................................................................323
A.1.3.3 SCPI Parameters........................................................................................................ 325
A.1.3.4 Overview of Syntax Elements..................................................................................... 327
A.1.3.5 Structure of a Command Line..................................................................................... 329
A.1.3.6 Responses to Queries.................................................................................................329
A.1.4 Command Sequence and Synchronization.................................................................330
A.1.4.1 Preventing Overlapping Execution..............................................................................330
Contents
A.1.4.2 Examples to Command Sequence and Synchronization............................................ 332
A.1.5 Status Reporting System............................................................................................ 333
A.1.5.1 Hierarchy of the Status Registers............................................................................... 334
A.1.5.2 Structure of a SCPI Status Register............................................................................335
A.1.5.3 Status Byte (STB) and Service Request Enable Register (SRE)................................337
A.1.5.4 Event Status Register (ESR) and Event Status Enable Register (ESE)..................... 338
A.1.5.5 Questionable Status Register (STATus:QUEStionable)..............................................339
A.1.5.6 Operation Status Register (STATus:OPERation)........................................................ 339
A.1.5.7 Application of the Status Reporting System................................................................339
A.1.5.8 Reset Values of the Status Reporting System............................................................ 341
A.1.6 General Programming Recommendations..................................................................342
B Telnet program examples..................................................................343
C Unit Shortcuts.................................................................................... 348
D Hardware Interfaces...........................................................................350
D.1 GPIB-Bus Interface................................................................................................... 350
List of commands.............................................................................. 352
Index....................................................................................................357
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Contents
12User Manual 1178.7417.02 ─ 06
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1 Preface
1.1 Key Features
Preface
Documentation Overview
The R&S AREG100A Automotive Radar Echo Generator sets standards in RF performance and usability. Outstanding key features are:
●
Remote frontends supporting up to 4 GHz signal bandwidth and different frequencies, like 24 GHz to 24.25 GHz, 76 GHz to 77 GHz and 76 GHz to 81 GHz
●
Simultaneous simulation of up to four objects
– Up to three individually switchable paths for simulation of fixed object distances
from 5 m to 300 m
– One additional switchable path for fixed short object distance of 4m (including
0.8m air gap)
●
Individually controllable amplitude for each path
●
Frontend available with single antenna (best for testing MIMO radars) or two antennas (best isolation between Rx/Tx path)
●
Optional Doppler frequency offset for simulation of radial velocity
●
Remote configuration and operation
For more information, see data sheet.
1.2 Documentation Overview
This section provides an overview of the R&S AREG100A user documentation. Unless
specified otherwise, you find the documents on the R&S AREG100A product page at:
www.rohde-schwarz.com/manual/areg100a
1.2.1 Getting Started Manual
Introduces the R&S AREG100A 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.
1.2.2 User Manuals and Help
Contains the description of all instrument modes and functions. It also provides an
introduction to remote control, a complete description of the remote control commands
with programming examples, and information on maintenance, instrument interfaces
and error messages. Includes the contents of the getting started manual .
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1.2.3 Service Manual
1.2.4 Instrument Security Procedures
1.2.5 Basic Safety Instructions
Preface
Documentation Overview
Describes the performance test for checking the rated specifications, module replacement and repair, firmware update, troubleshooting and fault elimination, and contains
mechanical drawings and spare part lists.
The service manual is available for registered users on the global Rohde & Schwarz
information system (GLORIS):
https://gloris.rohde-schwarz.com
Deals with security issues when working with the R&S AREG100A in secure areas. It
is available for download on the Internet.
Contains safety instructions, operating conditions and further important information.
The printed document is delivered with the instrument.
1.2.6 Data Sheets and Brochures
The data sheet contains the technical specifications of the R&S AREG100A. It also
lists the firmware applications 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/areg100a
1.2.7 Release Notes and Open Source Acknowledgment (OSA)
The release notes list new features, improvements and known issues of the current
firmware version, and describe the firmware installation.
The open-source acknowledgment document provides verbatim license texts of the
used open source software.
See www.rohde-schwarz.com/firmware/areg100a
1.2.8 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/areg100a
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2 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 Chapter 2.1, "Safety Instructions", on page 15.
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 2.1, "Safety Instructions", on page 15. 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.
2.1 Safety Instructions
Products from the Rohde & Schwarz group of companies are manufactured according
to the highest technical standards. To use the products safely, follow the instructions
provided here and in the product documentation. Keep the product documentation
nearby and offer it to other users.
Use the product only for its intended use and within its performance limits. Intended
use and limits are described in the product documentation such as the data sheet,
manuals and the printed safety instructions. If you are unsure about the appropriate
use, contact Rohde & Schwarz customer service.
Using the product requires specialists or specially trained personnel. These users also
need sound knowledge of at least one of the languages in which the user interfaces
and the product documentation are available.
If any part of the product is damaged or broken, stop using the product. Never open
the casing of the product. Only service personnel authorized by Rohde & Schwarz are
allowed to repair 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 a
carrying bag designed for your product, 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 and has to be connected to a fixed
installation used to supply energy-consuming equipment such as household appliances and similar loads. Be aware 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.
●
If a product has an exchangeable fuse, its type and characteristics are indicated
next to the fuse holder. Before changing the fuse, switch off the instrument and disconnect it from the power source. How to change the fuse is described in the product documentation.
●
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.
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Safety and Regulatory Information
Labels on R&S AREG100A
●
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.
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 protects
you against electric shock should an electric problem occur.
2.2 Labels on R&S AREG100A
Labels on the casing inform about:
●
Personal safety, see "Connecting to power" on page 16.
●
Product and environment safety, see Table 2-1.
●
Identification of the product, see the serial number on the rear panel.
Table 2-1: Labels regarding R&S
AREG100A 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 13.5, "Disposal",
on page 320.
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2.3 Korea Certification Class A
Safety and Regulatory Information
Korea Certification Class A
이 기기는 업무용(A급) 전자파 적합기기로서 판매자 또는 사용자는 이 점을 주의하시기
바라며, 가정외의 지역에서 사용하는 것을 목적으로 합니다.
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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 instrument for the first time.
See also "Lifting and carrying the product" on page 15.
► Use the carrying handles at the side for lifting and carrying the R&S AREG100A.
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 AREG100A in a
Rack", on page 21.
3.1.2 Unpacking and Checking
1. Unpack the R&S AREG100A carefully.
2. Retain the original packing material. Use it to protect the control elements and con-
nectors when transporting or shipping the R&S AREG100A later.
See also Chapter 12, "Transporting", on page 308.
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 16.
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 AREG100A
3.1.4.1 Placing the R&S AREG100A 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 16.
●
"Intended use" on page 15.
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 16.
2.
Always fold the feet completely in or out. With folded-out feet, do not place anything 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:
● It is best if all products have the same dimensions (width and length).
● The overall load on the lowest product must not exceed 500 N.
● With smaller products on top of the lowest product, the overall load on the lowest product must not exceed 250 N.
max. 500 N
Correct Different dimensions
max. 250 N
Too many instruments
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3.1.4.2 Mounting the R&S AREG100A in a Rack
Getting Started
Preparing for Use
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.
To prepare the rack
1. Observe the requirements and instructions in "Setting up the product" on page 16.
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 AREG100A in a rack
1. Use an adapter kit that fits the dimensions of the R&S AREG100A to prepare the
instrument for rack mounting. For information on the dimensions, see data sheet.
a) Order the rack adapter kit designed for the R&S AREG100A. 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 AREG100A to shelf height.
3. Push the R&S AREG100A 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 AREG100A at the rack.
To unmount the R&S AREG100A from a rack
1. Loosen the screws at the rack brackets.
2. Bring the lifting equipment to shelf height.
3. Remove the R&S AREG100A from the rack.
4. If placing the R&S AREG100A on a bench top again, unmount the adapter kit from
the R&S AREG100A. Follow the instructions provided with the adapter kit.
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R&S®AREG100A
3.1.5 Important Aspects 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.
– SMA
Double-shielded SMA cables.
– USB
Double-shielded USB cables.
How to: Chapter 3.1.8, "Connecting USB Devices", on page 23.
See also Chapter 11.6, "Measuring USB cable quality", on page 301.
– 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.
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 AREG100A and connected devices.
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.
Over-the-air (OTA) tests
For over-the-air (OTA) tests, operate R&S AREG100A in shielded environment.
For more information, see data sheet.
3.1.6 Connecting to Power
For safety information, see "Connecting to power" on page 16.
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R&S®AREG100A
3.1.7 Connecting to LAN
Getting Started
Preparing for Use
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 AREG100A.
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.
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 AREG100A 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 AREG100A displays the address
information on the screen.
Figure 3-1: IP address indication on the screen (example)
See Chapter 9.6, "Connecting the Instrument to the Network (LAN)", on page 173
3.1.8 Connecting USB Devices
USB connectors are located on the front panel and rear panel. You can connect or disconnect all USB devices from the R&S AREG100A during operation.
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Getting Started
Preparing for Use
To connect USB storage devices
USB storage devices, such as memory sticks, allow easy data transfer from/to the
R&S AREG100A. 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 AREG100A.
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 AREG100A 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 AREG100A detects the mouse automatically.
To connect power sensors
You can connect power sensors of the R&S NRP families to any of the USB connectors.
See Chapter 6, "Using Power Sensors", on page 74.
3.1.9 Connecting to Ref In/Ref Out
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.
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R&S®AREG100A
3.1.10 Connecting to Aux IF In/Aux IF Out
Getting Started
Preparing for Use
1. Use a high-quality cable that matches the SMA connector.
See "Cable selection and electromagnetic interference (EMI)" on page 22.
NOTICE! Risk of instrument damage and connector damage. Excessive tightening
2.
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 "Aux IF In"/"Aux IF Out" connectors, proceed as follows:
a) Carefully align the connector of the cable and the "Aux IF In"/"Aux IF Out" con-
nector 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.
d) Torque the nut to the specified limit using a calibrated torque wrench. Hold the
opposite connector part stationary with a spanner.
Also follow the instructions in chapter "Handling" of the application note 1MA99.
3.1.11 Connecting the Frontend
The 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
frontend. Each cable has its own serial number, printed on it.
To connect the base unit and the frontend with the "IF TX CBL"/"IF RX CBL"
cables
1. Take the "IF TX CBL" cable delivered with the frontend.
See "To check the serial number of the cables" on page 27.
2. Connect the "Tx IF Out" connector of the base unit to "Tx IF In" connector of the
frontend.
Follow the instructions in Chapter 3.1.10, "Connecting to Aux IF In/Aux IF Out ",
on page 25.
This connection carries the IF signal for the transmitting antenna and the reference
signal for the frontend.
3. Take the "IF RX CBL" cable delivered with the frontend.
4. Connect the "Rx IF Out" connector of the frontend to "Rx IF In" connector of the
base unit.
Follow the instructions in Chapter 3.1.10, "Connecting to Aux IF In/Aux IF Out ",
on page 25.
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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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 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 AREG100A.
Switch off the base unit.
See "To shut down the product" on page 28.
2. Take the TRX CRTL Cable cable delivered with the frontend.
See "To check the serial number of the cables" on page 27.
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 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 frontend
1. Switch on the base unit.
See Chapter 3.1.12, "Switching On or Off", on page 27.
CAUTION! Hot surface, see "Meaning of safety labels" on page 17.
2.
Hold the 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 frontend module with thermally insulating material while the
R&S AREG100A is switched on.
● See also "To place the product on a bench top" on page 20.
See also: Chapter 4, "Generating Radar Echo Signals", on page 51.
To disconnect the 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 AREG100A.
Switch off the base unit.
See "To shut down the product" on page 28.
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®AREG100A
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 3.1.12, "Switching On or Off", on page 27.
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.
3.1.12 Switching On or Off
The following table provides an overview of power states, LEDs and power switch positions.
Table 3-1: Overview of power states
State LED Position of power switch
Off
Standby
Ready
To switch on the R&S AREG100A
The R&S AREG100A is off but connected to power. See Chapter 3.1.6, "Connecting to
Power", on page 22.
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 AREG100A boots.
When starting for the first time, the R&S AREG100A starts with the default settings.
When restarting the instrument, the settings depend on the instrument configuration before shut-down.
See Chapter 7.4, "Saving and Recalling Instrument Settings", on page 93.
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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 11.4, "Querying Error Messages", on page 298
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 AREG100A 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 AREG100A from the power source.
3.2 Instrument Tour
The following topics help you to get familiar with the instrument and perform the first
steps:
●
Chapter 3.2.1, "Front Panel Tour", on page 28
●
Chapter 3.2.2, "Rear Panel Tour", on page 33
●
Chapter 3.2.3, "Frontend", on page 35
This section explains the control elements and the connectors of the R&S AREG100A
with the aid of the front and rear views. For specifications of the interfaces, refer to the
data sheet.
The meanings of the labels on the R&S AREG100A are described in Chapter 2.2,
"Labels on R&S AREG100A", on page 17.
3.2.1 Front Panel Tour
This section provides an overview of the control elements at the front panel of the
R&S AREG100A. Most of the connectors are at the rear panel and are described in
Chapter 3.2.2, "Rear Panel Tour", on page 33.
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R&S®AREG100A
Getting Started
Instrument Tour
1 2 3 4 5 6
78
Figure 3-2: Front panel view of the R&S AREG100A
1 = Utility keys
2 = Touchscreen
3 = Function keys and keypad
4 = Navigation controls
5 = Display keys
6 = USB
7 = Sensor
8 = [On/Standby]
3.2.1.1 Utility Keys
The utility keys set the R&S AREG100A to a defined state, and provide access to basic
settings and information on assistance.
Table 3-2: Utility keys
Utility key Assigned functions
[Preset] Sets the instrument to a defined state
[Local] Switches from remote control to local (manual) control
[Setup] Accesses the general instrument settings
[Help] Displays context-sensitive help text
3.2.1.2 Touchscreen
The screen at the front panel is the graphical user interface. It shows the settings dialogs and parameters, and the current configuration at a glance, see Chapter 3.4.3,
"Understanding the Display Information", on page 43.
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Getting Started
Instrument Tour
Figure 3-3: Touchscreen
The touch-sensitive panel provides an alternative means of user interaction for quick
and easy handling of the instrument, see Chapter 3.4.2, "Means of Manual Interaction",
on page 43.
See also:
●
Chapter 3.4, "Instrument Control", on page 42, for operating the touchscreen.
●
Chapter 13, "Maintenance, Storage and Disposal", on page 309, for instructions
on cleaning the screen.
3.2.1.3 Function Keys
Function keys provide access to the most common generator settings and functions.
You can find a detailed description of the corresponding functions in the user manual.
Table 3-3: Function keys
Function key Assigned functions
[Freq] Activates frequency entry.
[Level] Activates level entry.
[Mod on/off] Switches the modulation on and off.
[RF on/off] Switches the RF output on and off.
3.2.1.4 Keypad
The keypad enables you to enter alphanumeric parameters, including the corresponding units. It contains the following keys:
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