R&S®SFU
Broadcast Test System
Getting Started
(E:IFÌ)
2110.2522.62 ─ 18
Getting Started
Broadcast and Media
The software contained in this product makes use of several valuable open source software packages. For information, see the
"Open Source Acknowledgement" document, which is available for download from the R&S SFU product page at www.rohde-
schwarz.com/product/sfu.html > "Downloads" > "Firmware".
Rohde & Schwarz would like to thank the open source community for their valuable contribution to embedded computing.
© 2015 Rohde & Schwarz GmbH & Co. KG
Mühldorfstr. 15, 81671 München, Germany
Phone: +49 89 41 29 - 0
Fax: +49 89 41 29 12 164
Email: info@rohde-schwarz.com
Internet: www.rohde-schwarz.com
Subject to change – Data without tolerance limits is not binding.
R&S® is a registered trademark of Rohde & Schwarz GmbH & Co. KG.
Trade names are trademarks of the owners.
The following abbreviations are used throughout this manual: R&S®SFU is abbreviated as R&S SFU.
R&S®SFU
Contents
Contents
1 Preface.................................................................................................... 7
1.1 For Your Safety............................................................................................................. 7
1.2 Documentation Overview............................................................................................. 7
1.3 Conventions Used in the Documentation...................................................................8
2 Setting Up the R&S SFU........................................................................9
2.1 Unpacking the R&S SFU...............................................................................................9
2.1.1 Inspecting for Shipping Damage..................................................................................... 9
2.1.2 Unpacking the Cardboard Box........................................................................................ 9
2.1.3 Checking the Accessories.............................................................................................10
2.1.4 Warranty Conditions......................................................................................................10
2.2 Putting Up the R&S SFU.............................................................................................10
2.2.1 Placing the R&S SFU on a Bench Top......................................................................... 10
2.2.2 Mounting the R&S SFU in a Rack.................................................................................11
3 Interfaces and Connectors..................................................................12
3.1 Front Panel.................................................................................................................. 12
3.1.1 On/Standby Key............................................................................................................ 13
3.1.2 Hardkeys....................................................................................................................... 13
3.1.3 Softkeys........................................................................................................................ 14
3.1.4 Keypad.......................................................................................................................... 14
3.1.5 Rotary Knob.................................................................................................................. 14
3.1.6 Cursor Keys.................................................................................................................. 15
3.1.7 Display.......................................................................................................................... 15
3.1.8 I/Q IN.............................................................................................................................15
3.1.9 RF OUT.........................................................................................................................16
3.1.10 TS PARALLEL IN..........................................................................................................16
3.1.11 TS SERIAL IN............................................................................................................... 17
3.1.12 USB Interfaces.............................................................................................................. 18
3.1.13 SENSOR....................................................................................................................... 18
3.2 Rear Panel....................................................................................................................19
3.2.1 AC Power Supply Connector and Switch......................................................................20
3.2.2 BER Interfaces.............................................................................................................. 20
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R&S®SFU
Contents
3.2.3 TRIGGER I/O................................................................................................................ 21
3.2.4 TRIGGER IN/TRIGGER OUT/EXT TS CLK IN............................................................. 22
3.2.5 T-DMB/DAB.................................................................................................................. 22
3.2.6 USER IN/OUT............................................................................................................... 23
3.2.7 100 BASE-T.................................................................................................................. 23
3.2.8 TS PARALLEL IN..........................................................................................................24
3.2.9 DIG I/Q.......................................................................................................................... 24
3.2.10 USB IN.......................................................................................................................... 26
3.2.11 USB Interface................................................................................................................27
3.2.12 IEEE 488/IEC 625......................................................................................................... 27
3.2.13 TS SERIAL IN............................................................................................................... 28
3.2.14 TS GEN SER OUT........................................................................................................29
3.2.15 I ANALOG OUT/Q ANALOG OUT................................................................................ 29
3.2.16 REF FREQ IN............................................................................................................... 29
3.2.17 REF FREQ OUT........................................................................................................... 29
4 Connecting the R&S SFU.................................................................... 31
4.1 Preventing Electromagnetic Interference................................................................. 31
4.2 Connecting to the AC Power Supply.........................................................................31
4.3 Connecting External Devices.....................................................................................32
4.3.1 External Keyboard.........................................................................................................33
4.3.2 Mouse........................................................................................................................... 34
4.3.3 Memory Stick................................................................................................................ 34
4.3.4 External Monitor............................................................................................................ 34
5 Switching On or Off the R&S SFU...................................................... 35
5.1 Instrument States........................................................................................................35
5.2 Switching On the R&S SFU........................................................................................ 36
5.3 Switching Off the R&S SFU........................................................................................37
5.4 Checking the Provided Options.................................................................................37
5.5 Turn-On Tests..............................................................................................................38
6 Sample Application..............................................................................39
7 Operating the R&S SFU in a LAN....................................................... 45
7.1 Connecting the R&S SFU to the Network................................................................. 45
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R&S®SFU
Contents
7.2 Establishing a Point-to-Point Connection................................................................ 46
7.3 Configuring the Network Card................................................................................... 46
7.4 Firewall Settings..........................................................................................................47
8 Installed Software................................................................................ 48
8.1 Operating System....................................................................................................... 48
8.1.1 Login............................................................................................................................. 48
8.1.2 Windows XP Start Menu............................................................................................... 49
8.2 Additional Software.................................................................................................... 49
8.3 Windows XP Recovery and Backup Partition.......................................................... 49
8.3.1 Windows XP Embedded Recovery and Backup Partition Dialog..................................49
9 Maintenance......................................................................................... 56
9.1 Cleaning the Instrument............................................................................................. 56
9.2 Replacing the Fuses................................................................................................... 57
9.3 Storing the Instrument................................................................................................57
Index......................................................................................................58
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R&S®SFU
Contents
6Getting Started 2110.2522.62 ─ 18
R&S®SFU
Documentation Overview
1 Preface
This chapter provides safety related information, an overview of the user documentation and the conventions used in the documentation.
Preface
1.1 For Your Safety
The product documentation helps you to use the R&S SFU safely and efficiently. Keep
the product documentation in a safe place and pass it on to the subsequent users. Use
the R&S SFU only in its designated purpose as described in the product documentation. Observe the performance limits and operating conditions stated in the specifications (data sheet).
Safety information is part of the product documentation. It warns you about the potential dangers and gives instructions how to prevent personal injury or damage caused
by dangerous situations. Safety information is provided as follows:
●
In the "Basic Safety Instructions", safety issues are grouped according to subjects.
For example one subject is eletrical safety. The "Basic Safety Instructions" are
delivered with the R&S SFU in different media and languages: on the CD-ROM, in
the printed safety brochure and in the printed getting started manual.
●
Throughout the documentation, safety instructions are provided when you need to
take care during setup or operation.
Always read the safety instructions carefully. Make sure to fully comply with them. Do
not take risks and do not underestimate the potential danger of small details such as a
damaged power cable.
1.2 Documentation Overview
Getting started
This manual is delivered with the instrument in printed form. It is an excerpt from the
user manual (see below) and provides the information needed to set up the R&S SFU
and start working with it. Also a sample application is described. For instructions on
installation, refer to the release notes. The printed getting started manual also includes
general information, e.g. the basic safety instructions. In PDF format, it is included in
the user manual to allow quick access to the information needed.
User manual
This manual is delivered with the instrument on CD-ROM. It provides the necessary
information to work with the instrument. For additional information on default settings
and parameters, refer to the data sheet.
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R&S®SFU
Preface
Conventions Used in the Documentation
Help
The help is context-sensitive and provides a quick access to the complete description.
To avoid crowding the screen, the screenshots are omitted.
For detailed information on how to use the help, refer to the chapter "Operating Concepts".
1.3 Conventions Used in the Documentation
The following conventions are used throughout this documentation.
Typographical conventions
Convention Description
"Graphical user interface elements" All names of graphical user interface elements on
the screen, such as dialogs, menus, options, buttons, and softkeys are enclosed by parentheses.
KEYS Key names are written in capital letters.
File names, commands, program code
Input Input to be entered by the user is displayed in italics.
Links Links are displayed in blue font.
"References" References to other parts of the documentation are
File names, commands, coding samples and screen
output are distinguished by their font.
enclosed by parentheses.
Conventions for procedure descriptions
When describing how to operate the R&S SFU, several alternative methods may be
available to perform the same task. If possible, the procedure using the front panel is
described.
The terms "select" and "press" may refer to any of the described methods, i.e. using a
key on the R&S SFU or on a keyboard, or a mouse pointer in the display.
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R&S®SFU
Setting Up the R&S SFU
Unpacking the R&S SFU
2 Setting Up the R&S SFU
Risk of injuries
To avoid injuries to yourself or others, always follow the instructions provided in the following chapters. Furthermore, observe the general safety instructions at the beginning
of this manual.
2.1 Unpacking the R&S SFU
The R&S SFU is shipped together with its mandatory accessories in a cardboard box.
2.1.1 Inspecting for Shipping Damage
Check the following. If anything is damaged, immediately notify the carrier.
1. Check the shipping container and cushioning material for damage.
2. Unpack the cardboard box (see Chapter 2.1, "Unpacking the R&S SFU",
on page 9) and check the housing and handle for visible damages or loose parts.
2.1.2 Unpacking the Cardboard Box
Proceed as follows:
1. Open the cardboard box.
2. Remove the accessories packed into the box.
3. Take the R&S SFU out of the packaging.
4. Remove the shock protectors attached to the R&S SFU.
Retain the original packing material. If the R&S SFU needs to be transported or shipped at a later date, you can use the material to prevent control elements and connectors from being damaged. Rohde & Schwarz will only accept claims of warranty if the
R&S SFU is shipped with sufficient packaging.
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R&S®SFU
Setting Up the R&S SFU
Putting Up the R&S SFU
2.1.3 Checking the Accessories
The R&S SFU comes with the following accessories:
●
Power cable
●
Getting started manual
●
CD-ROM containing the complete user documentation and firmware
2.1.4 Warranty Conditions
For information on warranty conditions for the R&S SFU refer to the terms of the delivery documents.
2.2 Putting Up the R&S SFU
The R&S SFU is designed for interior use only. The R&S SFU can be used in standalone operation or can be installed in a rack.
Risk of material damage
Make sure that the following conditions are met at the operation site:
●
The ambient temperature does not exceed the range specified in the data sheet.
●
All fan openings are unobstructed and the airflow perforations are unimpeded. The
minimum distance from the wall is at least 10 cm.
Failure to meet these conditions may cause damage to the R&S SFU or other devices
in the test setup.
If necessary, use proper protective equipment to protect DUTs against electrostatic
discharge in the event of human contact.
2.2.1 Placing the R&S SFU on a Bench Top
The R&S SFU is designed for use under general laboratory conditions.
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R&S®SFU
Setting Up the R&S SFU
Putting Up the R&S SFU
Risk of injuries
If the R&S SFU is not set up securely, you or others can be injured.
Place the R&S SFU on a stable and level surface. Do not place anything on top of the
R&S SFU, if the R&S SFU is not in a level position.
Before folding out the feet at the R&S SFU bottom, read the safety instructions for
instruments with fold-out feet at the beginning of this manual carefully.
2.2.2 Mounting the R&S SFU in a Rack
The R&S SFU may be installed in a 19" rack mount by using a rack adapter kit (for
order no. see data sheet). Follow the installation instructions that are part of the
adapter kit.
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R&S®SFU
Interfaces and Connectors
Front Panel
3 Interfaces and Connectors
This chapter describes the front panel and the rear panel of the R&S SFU, including all
status displays and connectors. See the data sheet for information about permissible
levels on the inputs and output levels on the outputs.
If you use the interfaces and connectors, take care to avoid electromagnetic interference. For details see Chapter 4.1, "Preventing Electromagnetic Interference",
on page 31.
3.1 Front Panel
This chapter provides an overview of the controls and connectors on the front panel.
Each control or connector is briefly described along with a reference to the chapter(s)
containing detailed information about its usage.
Figure 3-1: Front panel view
1 = On/standby key
2 = Hardkeys
3 = Softkeys
4 = Keypad
5 = Rotary knob
6 = Cursor keys
7 = Display
8 = Analog I/Q input
9 = RF output
10 = TS parallel input
11 = TS serial input
12 = USB interfaces
13 = Power sensor connector
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R&S®SFU
Interfaces and Connectors
Front Panel
3.1.1 On/Standby Key
See (1) in Figure 3-1.
The on/standby key works only if the AC power switch on the back of the R&S SFU is
switched on. The on/standby key switches the instrument from stand-by to on and
back.
For further information see Chapter 5.1, "Instrument States", on page 35.
3.1.2 Hardkeys
See (2) in Figure 3-1.
For detailed information see the user manual or the help system.
For information on corresponding keys of an external keyboard see Table 4-1.
PRESET Hardkey
Sets a defined instrument state.
LOCAL Hardkey
Switches from remote control to manual operation.
ASSIGN Hardkey
To manage the favorites and the user fields in the info area of the display.
HELP Hardkey
Displays context-sensitive help.
FILE Hardkey
To save and reload instrument states and to manage files.
SETUP Hardkey
To perform basic instrument configurations.
STATUS Hardkey
Gives an overview of the current R&S SFU settings.
HOME Hardkey
Resets tree navigation.
APPL Hardkey
To select/switch to another application (TX, BER, TSGEN,…).
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R&S®SFU
Interfaces and Connectors
Front Panel
3.1.3 Softkeys
See (3) in Figure 3-1.
To execute the commands displayed by the softkey labels.
For details see user manual or the help system.
3.1.4 Keypad
See (4) in Figure 3-1.
The keys on this keypad have a multiple purpose. The required characters are
selected by pressing the keys an appropriate number of times.
Key Description
Alphanumeric keys 1 to 9 To enter data.
0
⊔
.
*...#
+/-
A↔a
To enter the number zero.
To enter a space.
To enter a decimal point.
To enter a special character.
To enter a sign.
Switches between upper-case and lower-case letters.
MHz/dBµV
kHz/dBm
Hz/dB
ESC Exits the selected parameter value without modification.
BACKSPACE Deletes the character to the left of the cursor.
ENTER
CLR Deletes the current input.
3.1.5 Rotary Knob
See (5) in Figure 3-1.
●
To vary the input value at the cursor position. You can set and activate a fixed step
size for the variation of frequency and level.
●
To navigate within the tree and the work view.
To enter the unit.
Changes the focus from work view to menu tree.
●
Displays the next menu level.
●
Activates the editing mode for the marked numeric and alphanumeric parameters.
●
Completes the data entry and accepts the new value. For numeric
parameters, the unit is displayed in the menu next to the value.
●
Switches the marked status parameters on/off (State On/Off).
●
Confirms (OK) and closes message windows (see user manual or
the help system)
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R&S®SFU
Interfaces and Connectors
Front Panel
●
To move the cursor in the tables and drop-down lists.
●
To complete your entry, press on the rotary knob (Click = ENTER). Editing mode is
terminated and the value is accepted.
3.1.6 Cursor Keys
See (6) in Figure 3-1.
UPARROW/DNARROW keys:
●
In a list in editing mode, increases or decreases the parameter value.
●
In a list, table, window or dialog box, scrolls vertically to select a parameter.
LEFTARROW/RIGHTARROW keys:
●
In editing mode, moves the cursor in the input fields forward and back.
●
In a list, table, window or dialog box, scrolls horizontally to select a parameter.
For further details see user manual or the help system.
3.1.7 Display
See (7) in Figure 3-1.
For information on the graphical user interface see the user manual or the help system.
3.1.8 I/Q IN
See (8) in Figure 3-1.
Input for an external analog modulation signal for I/Q modulation. BNC connector.
If the "SIGNAL SOURCE" in the "MODULATION" menu is set to "I/Q ANALOG IN",
these inputs are connected to an A/D converter and then accepted into the digital modulation path. If the "SIGNAL SOURCE" is set to "I/Q WIDEBAND IN", these inputs are
connected directly to the modulator.
For further details see the user manual or the help system.
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R&S®SFU
Interfaces and Connectors
Front Panel
3.1.9 RF OUT
See (9) in Figure 3-1.
N (50R mechanics) connector. Used to output the RF signal.
The level range can be extended upwards by installing the high power option
(R&S SFU-B90). The overvoltage protection option (R&S SFU-B91) can improve the
protection provided by this output against reverse RF power.
Do not overload the RF output
See the data sheet for the limits for the DC voltage and reverse RF power. Do not
exceed these limits. Exceeding these limits can cause instrument damage.
3.1.10 TS PARALLEL IN
See (10) in Figure 3-1.
SUB-D connector (female, 25-pin). Used to connect a parallel MPEG2 transport stream
signal. This input can be selected in the "CODING" menu under "INPUT SIGNAL" /
"INPUT". For further details see the user manual or the help system.
Table 3-1: Pin assignment
Pin Abbreviation Signal
1 CLOCK+ Clock for data word
2 GND Ground
3 DATA 7+ (MSB) Data bit 7 (MSB)
4 DATA 6+ Data bit 6
5 DATA 5+ Data bit 5
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R&S®SFU
Interfaces and Connectors
Front Panel
Pin Abbreviation Signal
6 DATA 4+ Data bit 4
7 DATA 3+ Data bit 3
8 DATA 2+ Data bit 2
9 DATA 1+ Data bit 1
10 DATA 0+ (LSB) Data bit 0 (LSB)
11 DVALID+ Data word valid
12 PSYNC+ Packet sync
13 GND Ground
14 CLOCK- Clock for data word, inverted
15 GND Ground
16 DATA 7- (MSB) Data bit 7 inverted (MSB)
17 DATA 6- Data bit 6 inverted
18 DATA 5- Data bit 5 inverted
19 DATA 4- Data bit 4 inverted
20 DATA 3- Data bit 3 inverted
21 DATA 2- Data bit 2 inverted
22 DATA 1- Data bit 1 inverted
23 DATA 0- (LSB) Data bit 0 inverted (LSB)
24 DVALID- Data word valid, inverted
25 PSYNC- Packet sync, inverted
3.1.11 TS SERIAL IN
See (11) in Figure 3-1.
BNC input to feed in a serial MPEG2 transport stream. The provided signal is accepted
in ASI (asynchronous serial interface) format or SMPTE 310 (society of motion picture
and television engineers) format. This input can be selected in the "CODING" menu
under "INPUT SIGNAL" / "INPUT". For further details see the user manual or the help
system.
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R&S®SFU
Interfaces and Connectors
Front Panel
3.1.12 USB Interfaces
See (12) in Figure 3-1.
Two USB (universal serial bus) interfaces of the type A (host USB) are provided. Use
the interfaces to connect external devices like a keyboard, mouse, printer, memory
stick (Chapter 4.3, "Connecting External Devices", on page 32), or to perform a firmware update.
Left connector
Right connector = port 3
= port 1
Electromagnetic interference (EMI) can affect the measurement results. To avoid any
impact, make sure that the following conditions are met:
●
Use suitable double-shielded cables.
●
Do not use USB connecting cables exceeding 1 m in length.
●
Use only USB devices that remain within the permissible EMI limits.
Table 3-2: Pin assignment
Pin Abbreviation Signal
1 PWR + 5 V / + 0.5 A max!
2 D- Data -
3 D+ Data +
4 GND SHIELD Ground
3.1.13 SENSOR
See (13) in Figure 3-1.
ODU mini-snap connector, series B (manufacturer: ODU-Steckverbindersysteme
GmbH). Used to connect a power sensor (R&S NRP-Z21 or R&S NRP-Z51). It allows
independent power measurement and calibration of the RF signal from the R&S SFU.
This connector is USB port 2 of the R&S SFU (but it has been extended to include two
trigger signals).
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