Rohde & Schwarz AREG100A User manual

R&S®AREG100A
Automotive Radar Echo Generator
User Manual
User Manual
Version 04
1178741702
(;ÜØA2)

This document describes the R&S®AREG100A, stock no. 1430.3508K02 and its options:
●R&S®AREG-B17
●R&S®AREG-B61
●R&S®AREG-B62
●R&S®AREG-B86
●R&S®AREG-B124S
●R&S®AREG-B124D
●R&S®AREG-K799
●R&S®AREG-B177S
●R&S®AREG-B177D
●R&S®AREG-B181S
●R&S®AREG-B181D
This manual describes firmware version FW 4.60.102.xx and later of the R&S®AREG100A.
© 2019 Rohde & Schwarz GmbH & Co. KG
Mühldorfstr. 15, 81671 München, Germany
Phone: [phone] - 0
Fax: [phone]
Email: [email protected]
Internet: www.rohde-schwarz.com
Subject to change – Data without tolerance limits is not binding.
R&S® is a registered trademark of Rohde & Schwarz GmbH & Co. KG.
Trade names are trademarks of the owners.
1178.7417.02 | Version 04 | 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.

Contents
R&S®AREG100A
3User Manual 1178.7417.02 ─ 04
Contents
1 Preface.................................................................................................. 11
1.1 Key Features................................................................................................................11
1.2 Documentation Overview........................................................................................... 11
1.2.1 Getting Started Manual..................................................................................................11
1.2.2 User Manuals and Help.................................................................................................11
1.2.3 Tutorials.........................................................................................................................12
1.2.4 Service Manual............................................................................................................. 12
1.2.5 Instrument Security Procedures....................................................................................12
1.2.6 Basic Safety Instructions...............................................................................................12
1.2.7 Data Sheets and Brochures.......................................................................................... 12
1.2.8 Release Notes and Open Source Acknowledgment (OSA).......................................... 13
1.2.9 Application Notes, Application Cards, White Papers, etc..............................................13
2 Safety Information................................................................................14
3 Getting Started..................................................................................... 15
3.1 Preparing for Use........................................................................................................ 15
3.1.1 Putting into Operation................................................................................................... 15
3.1.1.1 EMI Suppression...........................................................................................................16
3.1.1.2 Unpacking and Checking the Instrument...................................................................... 17
3.1.1.3 Accessory List............................................................................................................... 17
3.1.1.4 Placing or Mounting the Instrument.............................................................................. 17
3.1.1.5 Connecting AC Power...................................................................................................19
3.1.1.6 Cabling of Front End and Base Unit..............................................................................19
3.1.1.7 Turning the Instrument On and Off................................................................................21
3.1.1.8 Functional Check.......................................................................................................... 22
3.1.1.9 Checking the Supplied Options and Licenses...............................................................23
3.1.2 Connecting USB Devices..............................................................................................23
3.1.3 Setting Up a Network (LAN) Connection.......................................................................24
3.1.3.1 Connecting the Instrument to the Network....................................................................24
3.1.3.2 Using Computer Names (Hostnames).......................................................................... 25
3.1.3.3 Assigning the IP Address.............................................................................................. 26
3.2 Instrument Tour...........................................................................................................27

Contents
R&S®AREG100A
4User Manual 1178.7417.02 ─ 04
3.2.1 Front Panel Tour............................................................................................................28
3.2.1.1 Touchscreen..................................................................................................................28
3.2.1.2 Utility Keys.................................................................................................................... 29
3.2.1.3 On/Standby................................................................................................................... 29
3.2.1.4 Function Keys............................................................................................................... 29
3.2.1.5 Keypad.......................................................................................................................... 30
3.2.1.6 Navigation Controls.......................................................................................................30
3.2.1.7 Display Keys................................................................................................................. 31
3.2.1.8 [USB] Connector........................................................................................................... 32
3.2.1.9 Sensor...........................................................................................................................32
3.2.2 Rear Panel Tour............................................................................................................ 32
3.2.2.1 Connectors....................................................................................................................33
3.2.3 Frontend........................................................................................................................34
3.2.3.1 Connectors....................................................................................................................34
3.3 Trying Out the Instrument.......................................................................................... 35
3.3.1 Generating Radar Echo Signals....................................................................................35
3.3.2 Saving and Recalling Settings...................................................................................... 38
3.4 Instrument Control......................................................................................................40
3.4.1 Possible Ways to Operate the Instrument.....................................................................40
3.4.2 Means of Manual Interaction.........................................................................................41
3.4.3 Understanding the Display Information......................................................................... 42
3.4.3.1 Additional Display Characteristics.................................................................................42
3.4.4 Accessing the Functionality...........................................................................................42
3.4.5 Entering Data................................................................................................................ 43
3.4.5.1 Entering Numeric Parameters.......................................................................................44
3.4.5.2 Entering Alphanumeric Parameters.............................................................................. 44
3.4.5.3 Undo and Redo Actions................................................................................................ 44
3.4.6 Getting Information and Help........................................................................................ 45
3.4.7 Remote Control............................................................................................................. 46
3.4.8 Remote Operation over VNC........................................................................................ 47
4 Radar Echo Generation....................................................................... 48
4.1 Use Cases.................................................................................................................... 48
4.1.1 Generating Radar Echo Signals....................................................................................48

Contents
R&S®AREG100A
5User Manual 1178.7417.02 ─ 04
4.1.2 Testing Radar Sensors Against Interferers................................................................... 49
4.1.3 Measuring EIRP of Radar Sensor.................................................................................49
4.1.4 Analyzing the Radar Signal...........................................................................................50
4.2 GUI Elements...............................................................................................................51
4.2.1 Radar Power Indicator.................................................................................................. 52
4.2.2 Frequency..................................................................................................................... 54
4.2.3 Radar Objects............................................................................................................... 54
4.2.3.1 Objects.......................................................................................................................... 55
4.2.3.2 Configure Base Attenuation.......................................................................................... 58
4.2.3.3 Units.............................................................................................................................. 59
4.2.4 AREG Configuration......................................................................................................60
4.2.5 Power Sensors..............................................................................................................62
5 Using Power Sensors.......................................................................... 63
5.1 Connecting R&S NRP Power Sensors to the R&S AREG100A...............................63
5.2 NRP Sensor Mapping..................................................................................................64
5.3 NRP Power Viewer...................................................................................................... 66
5.3.1 About.............................................................................................................................66
5.3.2 NRP Power Viewer Settings..........................................................................................68
6 File and Data Management..................................................................74
6.1 About the File System................................................................................................ 74
6.2 Restoring the (Default) Instrument Configuration................................................... 76
6.2.1 Preset, Set to Default and Factory Preset Settings.......................................................78
6.2.2 How to Identify Parameters Which Are Not in a Preset State....................................... 79
6.2.3 How to Recall User Settings Automatically after Preset............................................... 79
6.2.4 Reference......................................................................................................................79
6.3 Protecting Data............................................................................................................80
6.4 Saving and Recalling Instrument Settings............................................................... 81
6.4.1 Save/Recall Settings..................................................................................................... 82
6.4.2 How to Save and Recall Instrument Settings................................................................84
6.5 Exporting Remote Command Lists........................................................................... 85
6.6 Using the File Manager...............................................................................................86
6.6.1 File Manager Settings................................................................................................... 86
6.6.2 Map Network Share Settings........................................................................................ 87

Contents
R&S®AREG100A
6User Manual 1178.7417.02 ─ 04
6.6.3 How to Display All Saved Files..................................................................................... 88
6.6.4 How to Map a Network Folder.......................................................................................89
6.7 How to Transfer Files from and to the Instrument................................................... 90
6.7.1 Removing File System Protection................................................................................. 91
6.7.2 Accessing the File System of the R&S AREG100A Via ftp...........................................92
6.7.3 Accessing the R&S AREG100A File System Via SMB (Samba).................................. 93
6.7.4 Using a USB Storage Device for File Transfer..............................................................95
6.7.5 Using a File Server for Test Files Exchange................................................................. 95
6.8 Creating Screenshots of Current Settings............................................................... 96
6.8.1 Hardcopy Settings.........................................................................................................96
6.8.2 How to Save a Hardcopy of the Display......................................................................100
7 General Instrument Functions..........................................................102
7.1 Customizing the User Interface............................................................................... 102
7.1.1 Display and Keyboard Settings................................................................................... 103
7.1.2 Display Update Settings..............................................................................................104
7.1.3 How to Set the Initial Instrument Settings................................................................... 105
7.1.3.1 Setting the Keyboard Language..................................................................................105
7.1.3.2 Setting the Screen Saver............................................................................................ 105
7.2 Organizing Frequently Used Settings as Favorites............................................... 106
7.2.1 Using the User Menu for Fast Adjustments................................................................ 106
7.2.2 Define User Key Actions Settings............................................................................... 108
7.2.3 Assigning Actions to the [User] Key............................................................................ 109
7.3 Managing Licenses and License Keys....................................................................110
7.3.1 Manage License Keys Settings................................................................................... 110
7.3.2 How to Move a Portable License.................................................................................112
7.4 Using the Security Settings......................................................................................113
7.4.1 Protection Level Settings.............................................................................................115
7.4.2 Setting Security Parameters........................................................................................116
7.4.2.1 Update Policy Security Settings.................................................................................. 116
7.4.2.2 Disk & Memory Security Settings................................................................................ 117
7.4.2.3 Manual Operation Security Settings............................................................................119
7.4.3 Configuring LAN Services........................................................................................... 122
7.4.4 Password Management.............................................................................................. 123

Contents
R&S®AREG100A
7User Manual 1178.7417.02 ─ 04
7.5 Undoing or Restoring Actions................................................................................. 126
7.6 Shutting Down and Rebooting the Instrument.......................................................127
8 Network Operation and Remote Control..........................................128
8.1 Overview of Remote Access Modes........................................................................128
8.2 Remote Control Interfaces and Protocols.............................................................. 130
8.2.1 LAN Interface.............................................................................................................. 131
8.2.1.1 VISA Resource Strings............................................................................................... 131
8.2.1.2 HiSLIP Protocol...........................................................................................................133
8.2.1.3 VXI-11 Protocol........................................................................................................... 133
8.2.1.4 Socket Communication............................................................................................... 133
8.2.2 USB Interface..............................................................................................................134
8.2.2.1 USB Resource String.................................................................................................. 134
8.2.3 GPIB Interface (IEC/IEEE Bus Interface)....................................................................135
8.2.4 LXI Browser Interface..................................................................................................135
8.3 Remote Control Programs and Libraries................................................................136
8.3.1 VISA Library................................................................................................................ 136
8.3.2 Possible Setups and Access Functions...................................................................... 137
8.4 Remote Access Settings.......................................................................................... 139
8.4.1 Network Settings......................................................................................................... 140
8.4.2 VISA Resource Strings............................................................................................... 143
8.4.3 GPIB Address Settings............................................................................................... 144
8.4.4 RS232 Settings........................................................................................................... 144
8.4.5 Instrument Emulations Settings.................................................................................. 145
8.4.6 Remote Connections Settings.....................................................................................146
8.4.6.1 Active Connections..................................................................................................... 146
8.4.6.2 Closed Connections.................................................................................................... 147
8.4.7 QR Code..................................................................................................................... 148
8.5 LXI Settings............................................................................................................... 149
8.5.1 LXI Status Settings......................................................................................................149
8.5.2 LXI Browser Settings...................................................................................................151
8.5.2.1 LAN Configuration.......................................................................................................151
8.6 How to Find the VISA Resource String................................................................... 155
8.7 How to Change the GPIB Instrument Address.......................................................156

Contents
R&S®AREG100A
8User Manual 1178.7417.02 ─ 04
8.8 How to Set Up a Remote Control Connection........................................................ 156
8.8.1 Establishing a Remote Control Connection over the LXI Browser Interface...............157
8.8.2 Establishing a Remote Control Connection over LAN Using VXI-11 Protocol............ 158
8.8.3 Setting Up a Remote Control Connection over LAN Using Socket Communication...163
8.8.4 Setting Up a Remote Control Connection over GPIB................................................. 164
8.8.5 Setting Up a Remote Control Connection over USB...................................................165
8.9 Tracing SCPI Commands and Messages Exchanged via the LXI Web Browser
Interface..................................................................................................................... 165
8.10 How to Return to Manual Operation........................................................................166
8.11 Automating Tasks with Remote Command Scripts............................................... 166
8.11.1 Show SCPI Command................................................................................................ 169
8.11.2 Displaying an SCPI List...............................................................................................169
8.11.3 SCPI Recording Export Settings................................................................................. 171
8.12 How to Find Out the SCPI Command Corresponding to the Manual Operation via
Show SCPI Command...............................................................................................172
8.13 How to Find Out the SCPI Command Corresponding to the Manual Operation
Using the Online Help...............................................................................................173
8.14 How to Record / Create SCPI Lists..........................................................................173
8.15 How to Convert and Save SCPI Lists...................................................................... 176
8.16 How to Set Up Remote Operation via VNC............................................................. 177
8.16.1 Setting Up a Remote Operation from a Desktop System............................................177
8.16.1.1 Using a Web Browser..................................................................................................177
8.16.1.2 Using a VNC Client Software...................................................................................... 178
8.16.2 Setting Up a Remote Operation from a Smart Device................................................ 180
8.16.2.1 Using a VNC App........................................................................................................ 181
8.16.2.2 Using a Web Browser with HTML5............................................................................. 181
8.16.2.3 Special Mode QR Code ............................................................................................. 182
8.17 References.................................................................................................................183
8.17.1 LXI Functionality..........................................................................................................183
8.17.2 Code Generator Templates......................................................................................... 183
8.17.3 Remote Control States ...............................................................................................185
9 Remote Control Commands..............................................................186
9.1 Common Commands................................................................................................ 186
9.2 Preset Commands.....................................................................................................190

Contents
R&S®AREG100A
9User Manual 1178.7417.02 ─ 04
9.3 CALibration Subsystem........................................................................................... 192
9.4 DIAGnostic Subsystem............................................................................................ 195
9.5 DISPlay Subsystem...................................................................................................197
9.6 FORMat...................................................................................................................... 201
9.7 HCOPy Subsystem....................................................................................................203
9.7.1 Hard Copy Settings..................................................................................................... 204
9.7.2 Automatic Naming.......................................................................................................205
9.8 KBOard Subsystem.................................................................................................. 208
9.9 MMEMory Subsystem............................................................................................... 208
9.9.1 File Naming Conventions............................................................................................ 209
9.9.2 Accessing Files in the Default or in a Specified Directory...........................................210
9.9.3 Programming Examples..............................................................................................210
9.9.4 Remote Control Commands........................................................................................212
9.10 SYSTem Subsystem..................................................................................................218
9.11 TEST........................................................................................................................... 241
9.12 UNIT............................................................................................................................242
9.13 SOURce Subsystem..................................................................................................243
9.14 SENSe, READ, INITiate and SLISt Subsystems......................................................250
9.15 STATus Subsystem................................................................................................... 262
10 Maintenance....................................................................................... 267
10.1 Cleaning..................................................................................................................... 267
10.2 Storing and Packing................................................................................................. 268
10.3 Performing Maintenance Tasks............................................................................... 269
10.3.1 Date and Time Settings...............................................................................................269
10.3.2 Check Front Panel...................................................................................................... 271
10.3.2.1 Check Front Panel Settings........................................................................................ 272
10.3.2.2 How to Test the Front Panel........................................................................................272
10.3.3 Internal Adjustment Settings....................................................................................... 274
10.3.4 FPGA/uC Update Settings.......................................................................................... 276
10.3.5 Requesting Instrument Configuration and Specifications........................................... 277
10.3.5.1 Hardware Configuration Settings................................................................................ 278
10.3.5.2 Versions/Options Settings........................................................................................... 279
Annex.................................................................................................. 281

Contents
R&S®AREG100A
10User Manual 1178.7417.02 ─ 04
A Reference Information for Remote Control..................................... 281
A.1 Additional Basics on Remote Control.....................................................................281
A.1.1 Messages....................................................................................................................281
A.1.2 LAN Interface Messages.............................................................................................282
A.1.3 SCPI Command Structure...........................................................................................282
A.1.3.1 Syntax for Common Commands................................................................................. 283
A.1.3.2 Syntax for Device-Specific Commands.......................................................................283
A.1.3.3 SCPI Parameters........................................................................................................ 285
A.1.3.4 Overview of Syntax Elements..................................................................................... 287
A.1.3.5 Structure of a Command Line..................................................................................... 289
A.1.3.6 Responses to Queries.................................................................................................289
A.1.4 Command Sequence and Synchronization.................................................................290
A.1.4.1 Preventing Overlapping Execution..............................................................................290
A.1.4.2 Examples to Command Sequence and Synchronization............................................ 292
A.1.5 Status Reporting System............................................................................................ 293
A.1.5.1 Hierarchy of the Status Registers............................................................................... 294
A.1.5.2 Structure of a SCPI Status Register............................................................................295
A.1.5.3 Status Byte (STB) and Service Request Enable Register (SRE)................................297
A.1.5.4 Event Status Register (ESR) and Event Status Enable Register (ESE)..................... 298
A.1.5.5 Questionable Status Register (STATus:QUEStionable)..............................................299
A.1.5.6 Operation Status Register (STATus:OPERation)........................................................ 299
A.1.5.7 Application of the Status Reporting System................................................................299
A.1.5.8 Reset Values of the Status Reporting System............................................................ 301
A.1.6 General Programming Recommendations..................................................................302
B Telnet program examples..................................................................303
List of Commands..............................................................................308
Index....................................................................................................313

Preface
R&S®AREG100A
11User Manual 1178.7417.02 ─ 04
1 Preface
1.1 Key Features
The R&S AREG100A Automotive Radar Echo Generator sets standards in RF per-
formance and usability. Outstanding key features are:
●Remote frontends supporting different frequencies (e.g. 24 GHz) and up to 4 GHz
signal bandwidth
●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 anten-
nas (best isolation between Rx/Tx path)
●Optional Doppler frequency offset for each path for simulation of radial velocity
●Remote configuration and operation
For a detailed specification refer to the 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 infor-
mation, e.g. safety instructions, etc. A printed version is delivered with the instrument.
1.2.2 User Manuals and Help
Separate user manuals are provided for the base unit and the firmware applications:
●Base unit manual
Contains the description of all instrument modes and functions. It also provides an
introduction to remote control, a complete description of the remote control com-
mands with programming examples, and information on maintenance, instrument
interfaces and error messages. Includes the contents of the getting started manual.
Documentation Overview

Preface
R&S®AREG100A
12User Manual 1178.7417.02 ─ 04
●Firmware application manual
Contains the description of the specific functions of a firmware application, includ-
ing remote control commands. Basic information on operating the R&S AREG100A
is not included.
The contents of the user manuals are available as help in the R&S AREG100A. The
help offers quick, context-sensitive access to the complete information for the base unit
and the firmware applications.
All user manuals are also available for download or for immediate display on the Inter-
net.
1.2.3 Tutorials
Tutorials offer guided examples and demonstrations on operating the R&S AREG100A.
They are provided on the product page of the internet.
1.2.4 Service Manual
Describes the performance test for checking the rated specifications, module replace-
ment 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):
1.2.5 Instrument Security Procedures
Deals with security issues when working with the R&S AREG100A in secure areas. It
is available for download on the Internet.
1.2.6 Basic Safety Instructions
Contains safety instructions, operating conditions and further important information.
The printed document is delivered with the instrument.
1.2.7 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 char-
acteristics.
See www.rohde-schwarz.com/brochure-datasheet/areg100a
Documentation Overview

Preface
R&S®AREG100A
13User Manual 1178.7417.02 ─ 04
1.2.8 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.
1.2.9 Application Notes, Application Cards, White Papers, etc.
These documents deal with special applications or background information on particu-
lar topics.
See www.rohde-schwarz.com/application/areg100a
Documentation Overview

Safety Information
R&S®AREG100A
14User Manual 1178.7417.02 ─ 04
2 Safety Information
The product documentation helps you to use the R&S AREG100A safely and effi-
ciently. Follow the instructions provided here and in the printed "Basic Safety Instruc-
tions". Keep the product documentation nearby and offer it to other users.
Intended use
The R&S AREG100A is designated for the development, production and verification of
electronic components and devices in industrial, administrative, and laboratory environ-
ments. Use the R&S AREG100A only for its designated purpose. Observe the operat-
ing 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 about the poten-
tial dangers and gives instructions how to prevent personal injuries or damage caused
by dangerous situations. Safety information is provided as follows:
●The printed "Basic Safety Instructions" provide safety information in many lan-
guages and are delivered with the R&S AREG100A.
●Throughout the documentation, safety instructions are provided when you need to
take care during setup or operation.

Getting Started
R&S®AREG100A
15User Manual 1178.7417.02 ─ 04
3 Getting Started
3.1 Preparing for Use
●Putting into Operation............................................................................................. 15
●Connecting USB Devices........................................................................................23
●Setting Up a Network (LAN) Connection.................................................................24
3.1.1 Putting into Operation
This section describes the basic steps to be taken when setting up the
R&S AREG100A for the first time.
Risk of injury due to disregarding safety information
Observe the information on appropriate operating conditions provided in the data sheet
to prevent personal injury or damage to the instrument. Read and observe the basic
safety instructions provided with the instrument, in addition to the safety instructions in
the following sections. In particular:
●Do not open the instrument casing.
Risk of injury due to laser radiation
A laser (laser class 1M) is installed in the device.
Do not open the device. The device may only be opened by authorized service person-
nel.
Risk of instrument damage due to inappropriate operating conditions
Specific operating conditions are required to ensure accurate measurements and to
avoid damage to the instrument. Observe the information on appropriate operating
conditions provided in the basic safety instructions and the instrument's data sheet.
Preparing for Use

Getting Started
R&S®AREG100A
16User Manual 1178.7417.02 ─ 04
Instrument damage caused by electrostatic discharge
Electrostatic discharge (ESD) can damage the electronic components of the instrument
and the device under test (DUT). Electrostatic discharge is most likely to occur when
you connect or disconnect a DUT or test fixture to the instrument's test ports. To pre-
vent electrostatic discharge, use a wrist strap and cord and connect yourself to the
ground, or use a conductive floor mat and heel strap combination.
Risk of instrument damage due to inappropriate operating conditions
An unsuitable operating site or test setup can damage the instrument and connected
devices. Before switching on the instrument, observe the information on appropriate
operating conditions provided in the data sheet. In particular, ensure the following:
●All fan openings are unobstructed and the airflow perforations are unimpeded. A
minimum distance of 10 cm to other objects is recommended.
●The instrument is dry and shows no sign of condensation.
●The instrument is positioned as described in the following sections.
●The ambient temperature does not exceed the range specified in the data sheet.
●Signal levels at the input connectors are all within the specified ranges.
●Signal outputs are connected correctly and are not overloaded.
Risk of instrument damage due to inappropriate handling
Handle all waveguide components with care.
●If the R&S AREG100A is not used, cover the antenna to prevent dust or other
objects from getting into the waveguide.
●Do not plug or unplug the TRX CTRL cable from the R&S AREG100A frontend or
base unit if the device is running.
●Do not subject the TRX CTRL or IF cables to a tight bend radius.
3.1.1.1 EMI Suppression
Electromagnetic interference (EMI) may affect the measurement results.
To suppress generated Electromagnetic Interference (EMI),
●Use suitable shielded cables of high quality. For example use double-shielded RF,
BNC and LAN cables (CAT6 STP).
Note: USB cables are of varying and often poor quality. Therefore, check the qual-
ity of each individual USB cable as described in the service manual.
●Always terminate open cable ends.
Preparing for Use

Getting Started
R&S®AREG100A
17User Manual 1178.7417.02 ─ 04
Note the EMC classification in the data sheet.
3.1.1.2 Unpacking and Checking the Instrument
Unpack the R&S AREG100A carefully and check the contents of the package.
●Check if all items listed on the delivery note, including this getting started manual,
are included in the delivery.
●Check the R&S AREG100A for any damage.
If the contents are damaged, immediately contact the carrier who delivered the
package.
Packing material
Retain the original packing material. If the instrument needs to be transported or ship-
ped later, you can use the material to protect the control elements and connectors.
3.1.1.3 Accessory List
The instrument comes with the following accessories:
●Power cable
●Getting Started printed manual
3.1.1.4 Placing or Mounting the Instrument
The R&S AREG100A is designed for use under laboratory conditions, either on a
bench top or in a rack using the standard rackmount kit.
Bench top operation
If the R&S AREG100A is operated on a bench top, the surface must be flat. The instru-
ment can be used in horizontal position, standing on its feet, or with the support feet on
the bottom extended.
Preparing for Use

Getting Started
R&S®AREG100A
18User Manual 1178.7417.02 ─ 04
Risk of injury if feet are folded out
The feet can fold in if they are not folded out completely or if the instrument is shifted.
Collapsing feet can cause injury or damage the instrument.
●Fold the feet completely in or out to ensure stability of the instrument. Never shift
the instrument when the feet are folded out.
●When the feet are folded out, do not work under the instrument or place anything
underneath.
●The feet can break if they are overloaded. The overall load on the folded-out feet
must not exceed 500 N.
Risk of injury when stacking instruments
A stack of instruments can tilt over and cause injury if not stacked correctly. Further-
more, the instruments at the bottom of the stack can be damaged due to the load
imposed by the instruments on top.
Observe the following instructions when stacking instruments:
●Never stack more than three instruments. If you need to stack more than three
instruments, install them in a rack.
●The overall load imposed on the lowest instrument must not exceed 500 N.
●It is best if all instruments have the same dimensions (width and length).
If you need to stack smaller instruments on the top, the overall load imposed on the
lowest instrument must not exceed 250 N.
●If the instruments have foldable feet, fold them in completely.
Preparing for Use

Getting Started
R&S®AREG100A
19User Manual 1178.7417.02 ─ 04
Mounting in a rack
The R&S AREG100A can be installed in a rack using a rack adapter kit (Order No. see
data sheet). The installation instructions are part of the adapter kit.
Risk of instrument damage due to insufficient airflow in a rack
If you mount several instruments in a rack, you need an efficient ventilation concept to
ensure that the instruments do not overheat. Insufficient airflow for a longer period can
disturb the operation and even cause damage.
3.1.1.5 Connecting AC Power
The R&S AREG100A is equipped with an AC power supply connector, that can be
operated with different AC power voltages. Once it is connected, the instrument auto-
matically adjusts to the given voltage. Refer to the data sheet for the requirements of
voltage and frequency. There is no need to set the voltage manually or change fuses.
To connect the AC supply
► Connect the R&S AREG100A to the AC power source using the supplied power
cable.
Note: Since the instrument is designed in compliance with standard EN 61010-1
safety class I, it must only be connected to an outlet that has a ground contact.
Characteristics of the AC power supply:
●100 V to 240 V AC
3.1.1.6 Cabling of Front End and Base Unit
To connect the front end
1. Connect the IF cable with the label RX IF OUT to the Rx IF Out connector of the
front end.
2. Connect the IF cable with the label TX IF IN to the Tx IF IN connector of the front
end.
3. Connect the control cable to the Control connector of the front end.
Preparing for Use

Getting Started
R&S®AREG100A
20User Manual 1178.7417.02 ─ 04
Figure 3-1: Cabling of front end
1 = Rx IF Out
2 = Tx IF IN
3 = Control
To connect the base unit
1. Connect the IF cable with the label RX IF IN to the RX IF In connector of the base
unit.
2. Connect the IF cable with the label TX IF IOUT to the Tx IF OUT connector of the
base unit.
3. Connect the control cable to the Control connector of the base unit.
Preparing for Use