R&S SMA100B User manual

R&S®SMA100B
RF Signal Generator
Getting Started
Getting Started
Version 07
1419862002
(>CäD2)

Contents
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Contents
1 Safety Information................................................................. 7
2 Key Features.......................................................................... 8
3 Documentation Overview......................................................9
3.1 Getting Started Manual.........................................................................9
3.2 User Manuals and Help........................................................................ 9
3.3 Service Manual......................................................................................9
3.4 Instrument Security Procedures....................................................... 10
3.5 Basic Safety Instructions................................................................... 10
3.6 Data Sheets and Brochures............................................................... 10
3.7 Release Notes and Open Source Acknowledgment (OSA).............10
3.8 Application Notes, Application Cards, White Papers, etc...............11
4 Preparing for Use.................................................................12
4.1 Putting into Operation........................................................................ 12
4.1.1 EMI Suppression...................................................................................13
4.1.2 Unpacking and Checking the Instrument.............................................. 14
4.1.3 Accessory List.......................................................................................14
4.1.4 Placing or Mounting the Instrument...................................................... 14
4.1.5 Connecting AC Power...........................................................................17
4.1.6 Turning the Instrument On and Off....................................................... 17
4.1.7 Functional Check.................................................................................. 19
4.1.8 Checking the Supplied Options and Licenses...................................... 19
4.2 Connecting USB Devices................................................................... 20
4.3 Setting Up a Network (LAN) Connection.......................................... 20
4.3.1 Connecting the Instrument to the Network............................................21

Contents
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5 Instrument Tour................................................................... 23
5.1 Front Panel Tour..................................................................................23
5.1.1 Touchscreen..........................................................................................24
5.1.2 Utility Keys............................................................................................ 26
5.1.3 On/Standby........................................................................................... 26
5.1.4 Function Keys....................................................................................... 26
5.1.5 Keypad..................................................................................................27
5.1.6 Navigation Controls...............................................................................27
5.1.6.1 Rotary Knob.......................................................................................... 27
5.1.6.2 Editing Keys.......................................................................................... 27
5.1.6.3 Navigation Keys.................................................................................... 28
5.1.7 Display Keys......................................................................................... 29
5.1.8 USB Connector..................................................................................... 29
5.1.9 SD card slot.......................................................................................... 29
5.1.10 Sensor...................................................................................................29
5.1.11 RF 50 Ω.................................................................................................30
5.1.12 Pulse Signal Connectors.......................................................................31
5.1.13 LF Modulation Connectors....................................................................32
5.1.14 Clock Synthesizer Connectors..............................................................32
5.2 Rear Panel Tour...................................................................................32
5.2.1 Connectors............................................................................................34
6 Trying Out the Instrument...................................................37
6.1 Generating an Unmodulated Carrier................................................. 37
6.2 Generating an RF Frequency Sweep Signal.....................................41
6.3 Saving and Recalling Settings...........................................................43
7 Instrument Control.............................................................. 47
7.1 Possible Ways to Operate the Instrument........................................ 47

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7.2 Means of Manual Interaction..............................................................48
7.3 Understanding the Display Information............................................48
7.3.1 Status Bar............................................................................................. 49
7.3.2 Tile Diagram..........................................................................................49
7.3.3 Taskbar................................................................................................. 50
7.3.4 Additional Display Characteristics.........................................................51
7.4 Accessing the Functionality.............................................................. 52
7.5 Entering Data.......................................................................................53
7.5.1 Entering Numeric Parameters...............................................................54
7.5.2 Entering Alphanumeric Parameters...................................................... 54
7.5.3 Undo and Redo Actions........................................................................ 55
7.6 Getting Information and Help............................................................ 55
7.7 Remote Control................................................................................... 57
7.8 Remote Operation over VNC..............................................................58
Index..................................................................................... 59

Safety Information
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1 Safety Information
The product documentation helps you use the R&S SMA100B safely and effi-
ciently. Follow the instructions provided here and in the printed "Basic Safety
Instructions". Keep the product documentation nearby and offer it to other users.
Intended use
The R&S SMA100B is intended for the development, production and verification
of electronic components and devices in industrial, administrative, and laboratory
environments. Use the R&S SMA100B 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 SMA100B.
●Throughout the documentation, safety instructions are provided when you
need to take care during setup or operation.

Key Features
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2 Key Features
The R&S SMA100B is a new high-performance signal generator developed to
meet demanding customer requirements. Offering excellent signal characteristic
and straightforward and intuitive operation, the signal generator makes signal
generation fast and easy.
Outstanding key features of the R&S SMA100B are:
●Frequency range from 8 kHz to up to 67 GHz (overrange 72 GHz)
●Excellent signal quality
●Excellent single sideband (SSB) phase noise
●Nearly no wideband noise
●Very high output power
●Low harmonics
●Unique pulse train generation
●High-stability reference oscillator
●Intuitive operation via touchscreen with the tile diagram as key element
For more information, see data sheet.

Documentation Overview
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3 Documentation Overview
This section provides an overview of the R&S SMA100B user documentation.
Unless specified otherwise, you find the documents on the R&S SMA100B prod-
uct page at:
www.rohde-schwarz.com/manual/sma100b
3.1 Getting Started Manual
Introduces the R&S SMA100B and describes how to set up and start working with
the product. Includes basic operations, typical measurement examples, and gen-
eral information, e.g. safety instructions, etc. A printed version is delivered with
the instrument.
3.2 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, instru-
ment interfaces and error messages. Includes the contents of the getting started
manual.
The contents of the user manuals are available as help in the R&S SMA100B.
The help offers quick, context-sensitive access to the complete information.
All user manuals are also available for download or for immediate display on the
Internet.
3.3 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.
Service Manual

Documentation Overview
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The service manual is available for registered users on the global
Rohde & Schwarz information system (GLORIS, https://gloris.rohde-
schwarz.com).
3.4 Instrument Security Procedures
Deals with security issues when working with the R&S SMA100B in secure areas.
It is available for download on the Internet.
3.5 Basic Safety Instructions
Contains safety instructions, operating conditions and further important informa-
tion. The printed document is delivered with the instrument.
3.6 Data Sheets and Brochures
The data sheet contains the technical specifications of the R&S SMA100B. 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/sma100b
3.7 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/sma100b
Release Notes and Open Source Acknowledgment (OSA)

Documentation Overview
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3.8 Application Notes, Application Cards, White
Papers, etc.
These documents deal with special applications or background information on
particular topics.
See www.rohde-schwarz.com/application/sma100b
Application Notes, Application Cards, White Papers, etc.

Preparing for Use
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4 Preparing for Use
●Putting into Operation..................................................................................... 12
●Connecting USB Devices................................................................................20
●Setting Up a Network (LAN) Connection.........................................................20
4.1 Putting into Operation
This section describes the basic steps to be taken when setting up the
R&S SMA100B 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.
4.1.1 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
quality of each individual USB cable as described in the service manual.
●Always terminate open cable ends.
Putting into Operation

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Note the EMC classification in the data sheet.
4.1.2 Unpacking and Checking the Instrument
Unpack the R&S SMA100B 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 SMA100B 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 transpor-
ted or shipped later, you can use the material to protect the control ele-
ments and connectors.
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.
4.1.3 Accessory List
The instrument comes with the following accessories:
●Power cable
●Getting Started printed manual
4.1.4 Placing or Mounting the Instrument
The R&S SMA100B is designed for use under laboratory conditions, either on a
bench top or in a rack using the standard rackmount kit.
Putting into Operation

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Bench top operation
If the R&S SMA100B is operated on a bench top, the surface must 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 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.
Putting into Operation

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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.
Mounting in a rack
The R&S SMA100B 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.
Putting into Operation

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4.1.5 Connecting AC Power
The R&S SMA100B is equipped with an AC power supply connector, that can be
operated with different AC power voltages. Once it is connected, the instrument
automatically adjusts to the given voltage. Refer to the data sheet for the require-
ments of voltage and frequency. There is no need to set the voltage manually or
change fuses.
The AC supply and power switch is at the rear of the unit.
To connect the AC supply
► Connect the R&S SMA100B 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
●50 Hz to 60 Hz; 400 Hz
●3.5 to 1.6 A, 2HU height unit (R&S SMAB-B92)
●7.3 to 4.6 A, 3HU height unit (R&S SMAB-B92)
4.1.6 Turning the Instrument On and Off
To turn on the R&S SMA100B
1. Connect the instrument to the AC supply.
2. Turn on the main AC power switch at the rear panel of the R&S SMA100B
(position "I" (on)).
The instrument is supplied with AC power.
Warm-up time for OCXO
When the instrument is switched on, the OCXO requires an extended
warm-up time (see data sheet).
Putting into Operation

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To start the R&S SMA100B
Starting the R&S SMA100B requires that it is connected and turned on.
► At the front panel, press the [On/Standby] key briefly.
The instrument boots the operating system and starts the instrument firmware.
After booting, the instrument is in the state before the last power off (standby
or ready), indicated by the color of the [On/Standby] key's LEDs:
● Green: the R&S SMA100B is running and ready for operation.
All modules are power-supplied.
● Orange: the R&S SMA100B is in standby mode (main AC power switch is
in position "I").
The standby power mode keeps the power switch circuits and the oven-
controlled crystal oscillator OCXO active. In this state, it is safe to switch
off the AC power and disconnect the instrument from the power supply.
To switch between standby and ready state, briefly press the [On/Standby]
key.
If a previous session was terminated regularly, the instrument uses the last setup
with the relevant instrument settings.
► To set up a new configuration, press the [Preset] key to return the instrument
to its defined reset/preset state.
To shut down and turn off the R&S SMA100B
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 On/Standby key first to shut down the application properly.
1. Press the [On/Standby] key.
The current setup is saved, the operating system shuts down and sets the
instrument to standby state.
The [On/Standby] LED must be orange.
Putting into Operation

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2. Turn off the main AC power switch at the rear panel of the R&S SMA100B
(position "0" (off)).
The instrument is no longer supplied with AC power.
Turning off the AC power
You can leave the AC power on permanently. Switching off is required only
if the instrument must be disconnected from all power supplies.
4.1.7 Functional Check
When the instrument is switched on, it automatically monitors the main functions.
A detected fault is indicated by an "Error" message displayed in the "Info" line of
the instrument together with a brief error description. For an in-depth identification
of the error, tap on the "Info" indication. In response, a description of the errors is
displayed. For more information, refer to the "Troubleshooting and Error Mes-
sages" section in the user manual.
Apart from the automatic monitoring, the R&S SMA100B provides internal adjust-
ments to check correct functioning. See the corresponding sections under "Main-
tenance" in the user manual.
4.1.8 Checking the Supplied Options and Licenses
The instrument can be equipped with both, hardware and firmware options. To
check whether the installed options correspond to the options indicated on the
delivery note, proceed as follows:
1. Press the [Setup] key.
2. Select "Instrument Assembly > Hardware Config" and "Software / Options".
A list with hardware and firmware information is displayed.
3. Check the availability of the hardware options as indicated in the delivery
note.
For an overview of the available options, refer to the data sheet.
Putting into Operation

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4.2 Connecting USB Devices
The USB interfaces of the R&S SMA100B allow you to connect USB devices,
including USB hubs directly to the instrument. Due to the large number of availa-
ble USB devices, there is almost no limit to the expansions that are possible with
the R&S SMA100B.
The following list shows various USB devices that can be useful:
●Memory stick for easy transfer of data to/from a computer (for example firm-
ware updates)
●Keyboard or mouse to simplify the entry of data, comments, filenames, etc.
●Power sensors of the R&S NRP families
All USB devices can be connected to or disconnected from the instrument during
operation.
Connecting a USB storage device
When a USB storage device like a memory stick, a CD-ROM drive, or a hard disk
is connected, it is detected automatically. The device is made available as a new
drive (/usb). The name of the drive is manufacturer-dependent.
Connecting a keyboard
A keyboard is detected automatically when it is connected. The default keyboard
layout is English – US.
Connecting a mouse
A mouse is detected automatically when it is connected.
4.3 Setting Up a Network (LAN) Connection
The R&S SMA100B is equipped with a network interface and can be connected
to an Ethernet LAN (local area network). Provided the appropriate rights have
been assigned by the network administrator, the interface can be used, for exam-
ple:
●To transfer data between a controller and the instrument, for example to run a
remote control program.
Setting Up a Network (LAN) Connection

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●To access or operate the instrument from a remote computer using the
Ultr@VNC program (or a similar tool, like another VNC client or any Web
browser supporting Java).
●To transfer data from a remote computer and back, for example using network
folders.
●To use power sensors with network capability, e.g. the R&S NRP LAN power
sensors.
This section describes how to configure the LAN interface.
Accessing operating system
No access to the operating system is required for normal operation.
All necessary system settings can be made in the "Setup" dialog.
4.3.1 Connecting the Instrument to the Network
There are two methods to establish a LAN connection to the instrument:
●A non-dedicated network (Ethernet) connection from the instrument to an
existing network
●A dedicated network connection (Point-to-point connection) between the
instrument and a single computer
For addressing, both the instrument and the computer require an IP address. The
address information is usually assigned to the devices automatically, depending
on the network capabilities.
If the IP address is not assigned automatically, see "Assigning the IP Address" in
the R&S SMA100B user manual, for information on how to assign the address
manually.
Setting Up a Network (LAN) Connection

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To set up a network (LAN) connection
Risk of network failure
Consult your network administrator before performing the following tasks:
●Connecting the instrument to the network
●Configuring the network
●Changing IP addresses
Errors can affect the entire network.
► Connect the instrument to the network or to a single PC.
If the instrument is connected to the LAN, the operating system automatically
detects the network connection and activates the required drivers.
By default, the instrument is configured to use DHCP (dynamic host configura-
tion protocol) configuration and to obtain the whole address information auto-
matically.
When connected, the R&S SMA100B displays the address information on the
screen.
Risk of network connection failure
Network cables and cable connectors of poor quality, or failures in the auto-
negotiation process, can cause network connection failures.
If the network connection to the instrument fails, check the network infra-
structure and contact your network administrator.
For details, see section "Troubleshooting and Error Messages" in the
R&S SMA100B user manual.
Setting Up a Network (LAN) Connection