R&S ESW EMI User manual

R&S®ESW
EMI Test Receiver
Getting Started
Getting Started
Version 06
1328492202
(=LaF2)

This manual describes the following R&S®ESW models:
●R&S®ESW8 (1328.4100.08)
●R&S®ESW26 (1328.4100.26)
●R&S®ESW44 (1328.4100.44)
The contents of this manual correspond to firmware version 1.61 and higher.
© 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.
1328.4922.02 | Version 06 | R&S®ESW
Throughout this manual, products from Rohde & Schwarz are indicated without the ® symbol , e.g.
R&S®ESW is indicated as R&S ESW.

Contents
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Contents
1 Safety Information................................................................. 7
2 Documentation Overview......................................................8
2.1 Getting Started Manual.........................................................................8
2.2 User Manuals and Help........................................................................ 8
2.3 Service Manual......................................................................................9
2.4 Instrument Security Procedures......................................................... 9
2.5 Basic Safety Instructions..................................................................... 9
2.6 Data Sheets and Brochures................................................................. 9
2.7 Release Notes and Open Source Acknowledgment (OSA).............10
2.8 Application Notes, Application Cards, White Papers, etc...............10
3 Conventions Used in the Documentation..........................11
3.1 Typographical Conventions............................................................... 11
3.2 Conventions for Procedure Descriptions......................................... 11
3.3 Notes on Screenshots........................................................................ 12
4 Preparing for Use.................................................................13
4.1 Putting into Operation........................................................................ 13
4.1.1 Unpacking and Checking the Instrument.............................................. 15
4.1.2 Accessory List.......................................................................................15
4.1.3 Placing or Mounting the Instrument...................................................... 16
4.1.4 Connecting the AC Power.....................................................................17
4.1.5 Switching the Instrument On and Off.................................................... 18
4.1.6 Performing a Self-Alignment and a Selftest.......................................... 19
4.1.7 Checking the Supplied Options.............................................................20
4.2 Windows Operating System...............................................................20

Contents
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4.2.1 Virus Protection.....................................................................................21
4.2.2 Service Packs and Updates..................................................................21
4.2.3 Login..................................................................................................... 22
4.2.4 Accessing the Start Menu..................................................................... 25
4.2.5 Accessing the Windows Taskbar.......................................................... 25
4.3 Connecting USB Devices................................................................... 26
4.4 Connecting an External Monitor........................................................28
4.5 Setting Up a Network (LAN) Connection.......................................... 29
4.5.1 Connecting the Instrument to the Network............................................30
4.5.2 Assigning the IP Address......................................................................31
4.5.3 Using Computer Names........................................................................34
4.5.4 Changing the Windows Firewall Settings..............................................35
4.6 Setting the Date and Time..................................................................36
4.7 Protecting Data Using the Secure User Mode..................................36
5 Instrument Tour................................................................... 40
5.1 The Front Panel...................................................................................40
5.1.1 Display (Touchscreen).......................................................................... 41
5.1.2 Power Key.............................................................................................43
5.1.3 System Control Keys............................................................................ 43
5.1.4 USB Ports............................................................................................. 44
5.1.5 Probe Power Connector (3 and 5 Pins)................................................ 44
5.1.6 Headphone Jack and Volume Control.................................................. 44
5.1.7 Fast Access Knobs............................................................................... 45
5.1.8 RF Inputs (50 Ω)................................................................................... 45
5.1.9 Trigger Input and Output.......................................................................46
5.1.10 Navigation Control................................................................................ 46
5.1.11 The Keypad...........................................................................................48

Contents
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5.1.12 The Function Keys................................................................................ 49
5.2 The Rear Panel.................................................................................... 51
5.2.1 Removable Hard Disk........................................................................... 52
5.2.2 AC Power Connector and Main Power Switch......................................52
5.2.3 DisplayPort and DVI..............................................................................53
5.2.4 LAN Connector..................................................................................... 53
5.2.5 USB Ports............................................................................................. 53
5.2.6 IF / Video / Demod Output.................................................................... 53
5.2.7 Sync Trigger Input and Output..............................................................54
5.2.8 AUX Port............................................................................................... 54
5.2.9 GPIB Interface...................................................................................... 55
5.2.10 External Generator Control (Optional).................................................. 55
5.2.11 OCXO (Optional)...................................................................................55
5.2.12 REF INPUT / REF OUTPUT................................................................. 55
6 Operating the Instrument....................................................57
6.1 Understanding the Display Information............................................57
6.1.1 Channel Bar.......................................................................................... 58
6.1.2 Window Title Bar...................................................................................61
6.1.3 Marker Information................................................................................62
6.1.4 Frequency and Span Information in Diagram Footer............................63
6.1.5 Instrument and Status Information........................................................63
6.1.6 Error Information................................................................................... 65
6.2 Accessing Functions..........................................................................66
6.2.1 Toolbar.................................................................................................. 66
6.2.2 Softkeys................................................................................................ 68
6.2.3 Context Menus......................................................................................69
6.2.4 On-screen Keyboard.............................................................................69

Contents
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6.3 Changing the Focus........................................................................... 70
6.4 Entering Data.......................................................................................71
6.4.1 Entering Numeric Parameters...............................................................71
6.4.2 Entering Alphanumeric Parameters...................................................... 72
6.5 Displaying Results..............................................................................74
6.5.1 Activating and Deactivating Channels.................................................. 74
6.5.2 Laying out the Result Display with the SmartGrid.................................76
6.5.3 Changing the Size of Windows............................................................. 80
6.5.4 Switching Between a Split and Maximized Window Display.................81
6.5.5 Changing the Display............................................................................82
6.6 Getting Help.........................................................................................82
6.6.1 Calling Up Help..................................................................................... 82
6.6.2 Using the Help Window.........................................................................83
6.7 Remote Control................................................................................... 85
6.7.1 Using the LXI Browser Interface in a LAN............................................ 85
6.7.2 Remote Desktop Connection................................................................ 86
6.7.3 Connecting a PC via the GPIB Interface...............................................86
7 Collecting Information for Support.................................... 87
Index..................................................................................... 90

Safety Information
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1 Safety Information
The product documentation helps you use the R&S ESW safely and efficiently.
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 ESW is intended for the development, production and verification of
electronic components and devices in industrial, administrative, and laboratory
environments. Use the R&S ESW 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 about the
potential dangers and gives instructions how to prevent personal injuries or dam-
age 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 ESW.
●Throughout the documentation, safety instructions are provided when you
need to take care during setup or operation.

Documentation Overview
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2 Documentation Overview
This section provides an overview of the R&S ESW user documentation. You find
it on the product page at:
www.rohde-schwarz.com/manual/esw
2.1 Getting Started Manual
Introduces the R&S ESW 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. A PDF version is available for
download on the Internet.
2.2 User Manuals and Help
Separate user manuals are provided for the base unit and the firmware applica-
tions:
●Base unit manual
Contains the description of all instrument modes and functions. It also pro-
vides an introduction to remote control, a complete description of the remote
control commands with programming examples, and information on mainte-
nance, instrument interfaces and error messages. Includes the contents of the
getting started manual.
●Manuals for (optional) firmware applications
Contains the description of the specific functions of a firmware application,
including remote control commands. Basic information on operating the
R&S ESW is not included.
The contents of the user manuals are available as help in the R&S ESW. 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
Internet.
User Manuals and Help

Documentation Overview
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2.3 Service Manual
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 download for registered users on the global
Rohde & Schwarz information system (GLORIS):
https://gloris.rohde-schwarz.com
2.4 Instrument Security Procedures
Deals with security issues when working with the R&S ESW in secure areas. It is
available for download on the Internet.
2.5 Basic Safety Instructions
Contains safety instructions, operating conditions and further important informa-
tion. The printed document is delivered with the instrument.
2.6 Data Sheets and Brochures
The data sheet contains the technical specifications of the R&S ESW. It also lists
the options and their order numbers, and optional accessories.
The brochure provides an overview of the instrument and deals with the specific
characteristics.
See www.rohde-schwarz.com/brochure-datasheet/esw
Data Sheets and Brochures

Documentation Overview
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2.7 Release Notes and Open Source Acknowledg-
ment (OSA)
The release notes list new features, improvements and known issues of the cur-
rent 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/esw
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/esw
Application Notes, Application Cards, White Papers, etc.

Conventions Used in the Documentation
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3 Conventions Used in the Documentation
3.1 Typographical Conventions
The following text markers are used throughout this documentation:
Convention Description
"Graphical user interface
elements" All names of graphical user interface elements on the screen, such as dialog boxes, menus, options, buttons, and softkeys are
enclosed by quotation marks.
[Keys] Key and knob names are enclosed by square brackets.
Filenames, commands,
program code
Filenames, commands, coding samples and screen output are
distinguished by their font.
Input Input to be entered by the user is displayed in italics.
Links Links that you can click are displayed in blue font.
"References" References to other parts of the documentation are enclosed by
quotation marks.
3.2 Conventions for Procedure Descriptions
When operating the instrument, several alternative methods may be available to
perform the same task. In this case, the procedure using the touchscreen is
described. Any elements that can be activated by touching can also be clicked
using an additionally connected mouse. The alternative procedure using the keys
on the instrument or the on-screen keyboard is only described if it deviates from
the standard operating procedures.
The term "select" may refer to any of the described methods, i.e. using a finger on
the touchscreen, a mouse pointer in the display, or a key on the instrument or on
a keyboard.
Conventions for Procedure Descriptions

Conventions Used in the Documentation
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3.3 Notes on Screenshots
When describing the functions of the product, we use sample screenshots. These
screenshots are meant to illustrate as many as possible of the provided functions
and possible interdependencies between parameters. The shown values may not
represent realistic usage scenarios.
The screenshots usually show a fully equipped product, that is: with all options
installed. Thus, some functions shown in the screenshots may not be available in
your particular product configuration.
Notes on Screenshots

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4 Preparing for Use
●Putting into Operation..................................................................................... 13
●Windows Operating System............................................................................20
●Connecting USB Devices................................................................................26
●Connecting an External Monitor......................................................................28
●Setting Up a Network (LAN) Connection.........................................................29
●Setting the Date and Time...............................................................................36
●Protecting Data Using the Secure User Mode................................................ 36
4.1 Putting into Operation
This section describes the basic steps to be taken when setting up the R&S ESW
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 instrument damage due to inappropriate operating conditions
Specific operating conditions are required to ensure accurate measure-
ments 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.
Putting into Operation

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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 prevent 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 infor-
mation on appropriate operating conditions provided in the data sheet. In
particular, ensure the following:
●All fan openings are unobstructed and the airflow perforations are unim-
peded. 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.
EMI impact on measurement results
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 and LAN cables.
●Always terminate open cable ends.
●Note the EMC classification in the data sheet.
Putting into Operation

Preparing for Use
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●Unpacking and Checking the Instrument........................................................ 15
●Accessory List................................................................................................. 15
●Placing or Mounting the Instrument................................................................ 16
●Connecting the AC Power...............................................................................17
●Switching the Instrument On and Off.............................................................. 18
●Performing a Self-Alignment and a Selftest.................................................... 19
●Checking the Supplied Options.......................................................................20
4.1.1 Unpacking and Checking the Instrument
Check the equipment for completeness using the delivery note and the accessory
lists for the various items. Check the instrument for any damage. If there is dam-
age, immediately contact the carrier who delivered the instrument. Make sure not
to discard the box and packing material.
Risk of injury during transportation
The carrying handles at the front and side of the casing are designed to lift
or carry the instrument. Do not apply excessive force to the handles. If a
handle is ripped off, the falling instrument can cause injury.
Be aware of the weight of the instrument when lifting it. Observe the infor-
mation on transporting heavy instruments in the basic safety instructions
provided with the instrument.
Packing material
Retain the original packing material. If the instrument needs to be transpor-
ted or shipped later, you can use the material to protect the control ele-
ments and connectors.
4.1.2 Accessory List
The instrument comes with the following accessories:
●Power cable
●Printed Getting Started manual
Putting into Operation

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4.1.3 Placing or Mounting the Instrument
The R&S ESW is designed for use under laboratory conditions, either on a bench
top or in a rack.
Bench Top Operation
If the R&S ESW is operated on a bench top, the surface should be flat. The
instrument can be used in horizontal position, standing on its feet, or with the sup-
port feet on the bottom extended.
Risk of injury when stacking instruments
A stack of instruments can tilt over and cause injury if not stacked correctly.
Furthermore, 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.
Putting into Operation

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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 fol-
ded-out feet must not exceed 500 N.
Rackmounting
The R&S ESW 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.
4.1.4 Connecting the AC Power
In the standard version, the R&S ESW is equipped with an AC power supply con-
nector. The R&S ESW can be used with different AC power voltages and adapts
itself automatically to it. Refer to the datasheet for the requirements of voltage
and frequency. The AC power connector is located on the rear panel of the instru-
ment.
For details on the connector refer to Chapter 5.2.2, "AC Power Connector and
Main Power Switch", on page 52.
Putting into Operation

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► Connect the R&S ESW to the AC power supply using the supplied power
cable.
Since the instrument is assembled in line with the specifications for safety
class EN61010, it may only be connected to an outlet that has a ground con-
tact.
4.1.5 Switching the Instrument On and Off
Switching the instrument on
► Press the AC power switch on the rear panel to position "I".
The instrument is supplied with AC power. After booting, the instrument is
ready for operation. A green LED above the [POWER] key indicates this.
An orange LED indicates the instrument is in standby mode
Warm-up time for OCXO
When the instrument is switched on, the OCXO requires an extended
warm-up time (see data sheet).
Switching the instrument off
1. Press the [POWER] key on the front panel.
The R&S ESW switches to standby mode.
2. Set the AC power switch on the rear panel to position "O", or disconnect the
instrument from the AC power supply.
The R&S ESW changes into off mode.
Putting into Operation

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Risk of losing data
If you switch off the running instrument using the rear panel switch or by
disconnecting the power cord, the instrument loses its current settings. Fur-
thermore, program data can be lost.
Press the Power key first to shut down the application properly.
4.1.6 Performing a Self-Alignment and a Selftest
During instrument start, the installed hardware is checked against the cur-
rent firmware version to ensure the hardware is supported. If not, an error
message is displayed ("WRONG_FW") and you are asked to update the
firmware. Until the firmware version is updated, self-alignment fails.
(For details refer to the R&S ESW User Manual).
Furthermore, it may be necessary to align the data to a reference source by per-
forming a self-alignment when strong temperature changes occur.
Operating temperature
Before performing this functional test, make sure that the instrument has
reached its operating temperature (for details, refer to the data sheet).
A message in the status bar ("Instrument warming up...") indicates that the oper-
ating temperature has not yet been reached.
Performing a self-alignment
1. Press the [SETUP] key.
2. Press the "Alignment" softkey.
3. Select the "Start Self-Alignment" button in the "Alignment" dialog box.
Once the system correction values have been calculated successfully, a mes-
sage is displayed.
Putting into Operation

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To display the alignment results again later
●Press the [SETUP] key.
●Press the "Alignment" softkey.
Performing a selftest
The selftest does not need to be repeated every time the instrument is switched
on. It is only necessary when instrument malfunction is suspected.
1. Press the [SETUP] key.
2. Press the "Service" softkey.
3. Switch to the "Selftest" tab in the "Service" dialog box.
4. Select the "Start Selftest" button.
Once the instrument modules have been checked successfully, a message is
displayed.
4.1.7 Checking the Supplied Options
The instrument may be equipped with both hardware and firmware options. In
order to check whether the installed options correspond to the options indicated
on the delivery note, proceed as follows.
1. Press the [SETUP] key.
2. Press the "System Config" softkey.
3. Switch to the "Versions + Options" tab in the "System Configuration" dialog
box.
A list with hardware and firmware information is displayed.
4. Check the availability of the hardware options as indicated in the delivery
note.
4.2 Windows Operating System
The instrument contains the Microsoft Windows operating system which has been
configured according to the instrument's features and needs. Changes in the sys-
Windows Operating System