®
R&S
FSWP
Phase Noise Analyzer
Getting Started
(;ÛÇÆ2)
1177575602
Version 13
This manual describes the following R&S®FSWP models with firmware version
2.00 or higher:
●
R&S®FSWP8 (1322.8003K08)
●
R&S®FSWP26 (1322.8003K26)
●
R&S®FSWP50 (1322.8003K50)
© 2021 Rohde & Schwarz GmbH & Co. KG
Mühldorfstr. 15, 81671 München, Germany
Phone: +49 89 41 29 - 0
Email: info@rohde-schwarz.com
Internet: www.rohde-schwarz.com
Subject to change – data without tolerance limits is not binding.
R&S® is a registered trademark of Rohde & Schwarz GmbH & Co. KG.
Trade names are trademarks of the owners.
1177.5756.02 | Version 13 | R&S®FSWP
Throughout this manual, products from Rohde & Schwarz are indicated without the ® symbol , e.g.
R&S®FSWP is indicated as R&S FSWP.
R&S®FSWP
Contents
1 Safety and Regulatory Information...................................... 9
1.1 Safety Instructions................................................................................9
1.2 Warning Messages in the Documentation........................................12
1.3 Korea Certification Class A................................................................13
2 Documentation Overview....................................................14
2.1 Getting Started Manual.......................................................................14
2.2 User Manuals and Help...................................................................... 14
2.3 Service Manual....................................................................................14
Contents
2.4 Instrument Security Procedures....................................................... 15
2.5 Printed Safety Instructions................................................................ 15
2.6 Data Sheets and Brochures............................................................... 15
2.7 Release Notes and Open Source Acknowledgment (OSA).............15
2.8 Application Notes, Application Cards, White Papers, etc...............16
3 Preparing for Use.................................................................17
3.1 Lifting and Carrying............................................................................17
3.2 Unpacking and Checking................................................................... 17
3.3 Choosing the Operating Site............................................................. 17
3.4 Setting Up the R&S FSWP..................................................................18
3.4.1 Placing the Product on a Bench Top.....................................................18
3.4.2 Mounting the R&S FSWP in a Rack..................................................... 19
3.5 Connecting the AC Power..................................................................20
3.6 Switching the Instrument On and Off............................................... 21
3.7 Connecting to LAN............................................................................. 22
3.8 Connecting a Keyboard......................................................................23
3.9 Connecting an External Monitor........................................................24
3Getting Started 1177.5756.02 ─ 13
R&S®FSWP
3.10 Windows Operating System...............................................................25
3.11 Logging On..........................................................................................27
3.12 Checking the Supplied Options.........................................................29
3.13 Performing a Self-Alignment............................................................. 30
3.14 Considerations for Test Setup...........................................................30
Contents
4 Instrument Tour................................................................... 32
4.1 The Front Panel...................................................................................32
4.1.1 Display (Touchscreen).......................................................................... 33
4.1.2 Power Key.............................................................................................35
4.1.3 System Control Keys............................................................................ 35
4.1.4 The Function Keys................................................................................ 36
4.1.5 The Keypad...........................................................................................37
4.1.6 Navigation Control................................................................................ 38
4.1.7 RF Input (50 Ω)..................................................................................... 40
4.1.8 Signal Source Output............................................................................40
4.1.9 USB Ports............................................................................................. 41
4.1.10 Power Sensors......................................................................................41
4.1.11 Probe Power Connector (3 Pins).......................................................... 41
4.1.12 Noise Source Control............................................................................42
4.1.13 Trigger Input and Output.......................................................................42
4.1.14 Baseband Input.....................................................................................42
4.1.15 External Mixer (Optional)...................................................................... 43
4.1.16 DC Power Supply..................................................................................43
4.1.17 LO AUX Input (Optional)....................................................................... 44
4.2 The Rear Panel.................................................................................... 44
4.2.1 Removable Hard Disk........................................................................... 46
4.2.2 AC Power Supply Connection and Main Power Switch........................ 46
4Getting Started 1177.5756.02 ─ 13
R&S®FSWP
4.2.3 Display Port and DVI.............................................................................46
4.2.4 LAN....................................................................................................... 47
4.2.5 USB Ports............................................................................................. 47
4.2.6 IF / Video / Demod Output.................................................................... 47
4.2.7 IF Wide Out...........................................................................................47
4.2.8 Sync Trigger Input and Output..............................................................48
4.2.9 AUX Port............................................................................................... 48
4.2.10 GPIB Interface...................................................................................... 49
4.2.11 External Generator Control (Optional).................................................. 49
4.2.12 OCXO (Optional)...................................................................................49
4.2.13 REF INPUT / REF OUTPUT................................................................. 50
Contents
4.2.14 Labels on R&S FSWP...........................................................................51
4.2.15 Device ID.............................................................................................. 51
5 Trying Out the Instrument...................................................52
5.1 Initial Setup..........................................................................................54
5.2 Measurements.....................................................................................55
5.2.1 Measurement Selection........................................................................ 55
5.2.2 The Phase Noise Measurement........................................................... 56
5.2.3 The Additive Noise Measurement.........................................................58
5.2.4 The Baseband Noise Measurement..................................................... 59
5.2.5 The Pulsed Phase Noise Measurement............................................... 60
5.2.6 The Pulsed Additive Noise Measurement.............................................61
5.2.7 Adding Another Measurement Channel................................................62
5.3 Result Evaluation................................................................................62
5.3.1 Trace Smoothing...................................................................................63
5.3.2 Integration Ranges................................................................................65
5.3.3 The Cross-Correlation Gain Indicator................................................... 66
5Getting Started 1177.5756.02 ─ 13
R&S®FSWP
5.3.4 Miscellaneous Evaluation Tools............................................................67
5.4 Measurement Configuration.............................................................. 68
5.4.1 Frequency Configuration.......................................................................68
5.4.2 The Half Decade Configuration Table...................................................69
5.4.3 Pulsed Measurement Configuration......................................................70
5.4.4 Signal Generation................................................................................. 71
5.4.5 DUT Power Supply............................................................................... 72
Contents
6 Operating the Instrument....................................................74
6.1 Understanding the Display Information............................................74
6.1.1 Channel Bar.......................................................................................... 75
6.1.2 Window Title Bar...................................................................................78
6.1.3 Marker Information................................................................................79
6.1.4 Spot Noise Information......................................................................... 80
6.1.5 Measurement Progress Information......................................................80
6.1.6 Frequency Information in Diagram Footer............................................ 81
6.1.7 Instrument and Status Information........................................................81
6.1.8 Error Information................................................................................... 83
6.2 Accessing Functions..........................................................................84
6.2.1 Toolbar.................................................................................................. 85
6.2.2 Softkeys................................................................................................ 86
6.2.3 Context Menus......................................................................................87
6.2.4 On-screen Keyboard.............................................................................87
6.3 Changing the Focus........................................................................... 88
6.4 Entering Data.......................................................................................89
6.4.1 Entering Numeric Parameters...............................................................89
6.4.2 Entering Alphanumeric Parameters...................................................... 90
6.5 Displaying Results..............................................................................92
6Getting Started 1177.5756.02 ─ 13
R&S®FSWP
6.5.1 Activating and Deactivating Channels.................................................. 92
6.5.2 Laying out the Result Display with the SmartGrid.................................94
6.5.3 Changing the Size of Windows............................................................. 98
6.5.4 Switching Between a Split and Maximized Window Display.................99
6.5.5 Changing the Display..........................................................................100
6.6 Remote Control................................................................................. 100
6.6.1 Remote Desktop Connection.............................................................. 101
6.6.2 Connecting a PC via the GPIB Interface.............................................101
Contents
7 Contacting Customer Support......................................... 102
Index................................................................................... 103
7Getting Started 1177.5756.02 ─ 13
R&S®FSWP
Contents
8Getting Started 1177.5756.02 ─ 13
R&S®FSWP
Safety and Regulatory Information
Safety Instructions
1 Safety and Regulatory Information
The product documentation helps you use the product safely and efficiently. Follow the instructions provided here and in the Chapter 1.1, "Safety Instructions",
on page 9.
Intended use
The product is intended for the development, production and verification of electronic components and devices in industrial, administrative, and laboratory environments. Use the product only for its designated purpose. Observe the operating
conditions and performance limits stated in the data sheet.
Target audience
Where do I find safety information?
Safety information is part of the product documentation. It warns you of potential
dangers and gives instructions on how to prevent personal injury or damage
caused by dangerous situations. Safety information is provided as follows:
●
In Chapter 1.1, "Safety Instructions", on page 9. The same information is
provided in many languages as printed "Safety Instructions". The printed
"Safety Instructions" are delivered with the product.
●
Throughout the documentation, safety instructions are provided when you
need to take care during setup or operation.
1.1 Safety Instructions
Products from the Rohde & Schwarz group of companies are manufactured
according to the highest technical standards. To use the products safely, follow
the instructions provided here and in the product documentation. Keep the product documentation nearby and offer it to other users.
Use the product only for its intended use and within its performance limits. Intended use and limits are described in the product documentation such as the data
sheet, manuals and the printed "Safety Instructions". If you are unsure about the
appropriate use, contact Rohde & Schwarz customer service.
9Getting Started 1177.5756.02 ─ 13
R&S®FSWP
Using the product requires specialists or specially trained personnel. These users
also need sound knowledge of at least one of the languages in which the user
interfaces and the product documentation are available.
Never open the casing of the product. Only service personnel authorized by
Rohde & Schwarz are allowed to repair the product. If any part of the product is
damaged or broken, stop using the product. Contact Rohde & Schwarz customer
service at http://www.customersupport.rohde-schwarz.com.
Lifting and carrying the product
The product is heavy. Do not move or carry the product by yourself. A single person can only carry a maximum of 18 kg safely depending on age, gender and
physical condition. Look up the maximum weight in the data sheet. Use the product handles to move or carry the product. Do not lift by the accessories mounted
on the product. Accessories are not designed to carry the weight of the product.
Safety and Regulatory Information
Safety Instructions
To move the product safely, you can use lifting or transporting equipment such as
lift trucks and forklifts. Follow the instructions provided by the equipment manufacturer.
Choosing the operating site
Only use the product indoors. The product casing is not waterproof. Water that
enters can electrically connect the casing with live parts, which can lead to electric shock, serious personal injury or death if you touch the casing. If
Rohde & Schwarz provides accessories designed for your product, e.g. a carrying
bag, you can use the product outdoors.
Unless otherwise specified, you can operate the product up to an altitude of
2000 m above sea level. The product is suitable for pollution degree 2 environments where nonconductive contamination can occur. For more information on
environmental conditions such as ambient temperature and humidity, see the
data sheet.
Setting up the product
Always place the product on a stable, flat and level surface with the bottom of the
product facing down. If the product is designed for different positions, secure the
product so that it cannot fall over.
If the product has foldable feet, always fold the feet completely in or out to ensure
stability. The feet can collapse if they are not folded out completely or if the prod-
10Getting Started 1177.5756.02 ─ 13
R&S®FSWP
uct is moved without lifting it. The foldable feet are designed to carry the weight of
the product, but not an extra load.
If stacking is possible, keep in mind that a stack of products can fall over and
cause injury.
If you mount products in a rack, ensure that the rack has sufficient load capacity
and stability. Observe the specifications of the rack manufacturer. Always install
the products from the bottom shelf to the top shelf so that the rack stands
securely. Secure the product so that it cannot fall off the rack.
Connecting to power
The product is an overvoltage category II product. Connect the product to a fixed
installation used to supply energy-consuming equipment such as household
appliances and similar loads. Keep in mind that electrically powered products
have risks, such as electric shock, fire, personal injury or even death.
Safety and Regulatory Information
Safety Instructions
Take the following measures for your safety:
●
Before switching on the product, ensure that the voltage and frequency indicated on the product match the available power source. If the power adapter
does not adjust automatically, set the correct value and check the rating of the
fuse.
●
Only use the power cable delivered with the product. It complies with countryspecific safety requirements. Only insert the plug into an outlet with protective
conductor terminal.
●
Only use intact cables and route them carefully so that they cannot be damaged. Check the power cables regularly to ensure that they are undamaged.
Also ensure that nobody can trip over loose cables.
●
If the product needs an external power supply, use the power supply that is
delivered with the product or that is recommended in the product documentation or a power supply that conforms to the country-specific regulations.
●
Only connect the product to a power source with a fuse protection of maximum 20 A.
●
Ensure that you can disconnect the product from the power source at any
time. Pull the power plug to disconnect the product. The power plug must be
easily accessible. If the product is integrated into a system that does not meet
these requirements, provide an easily accessible circuit breaker at the system
level.
11Getting Started 1177.5756.02 ─ 13
R&S®FSWP
Safety and Regulatory Information
Warning Messages in the Documentation
Cleaning the product
Use a dry, lint-free cloth to clean the product. When cleaning, keep in mind that
the casing is not waterproof. Do not use liquid cleaning agents.
Meaning of safety labels
Safety labels on the product warn against potential hazards.
Potential hazard
Read the product documentation to avoid personal injury or product damage.
Heavy product
Be careful when lifting, moving or carrying the product. Carrying the product requires
a sufficient number of persons or transport equipment.
Electrical hazard
Indicates live parts. Risk of electric shock, fire, personal injury or even death.
Hot surface
Do not touch. Risk of skin burns. Risk of fire.
Protective conductor terminal
Connect this terminal to a grounded external conductor or to protective ground. This
connection protects you against electric shock if an electric problem occurs.
1.2 Warning Messages in the Documentation
A warning message points out a risk or danger that you need to be aware of. The
signal word indicates the severity of the safety hazard and how likely it will occur
if you do not follow the safety precautions.
WARNING
Potentially hazardous situation. Could result in death or serious injury if not avoided.
CAUTION
Potentially hazardous situation. Could result in minor or moderate injury if not
avoided.
12Getting Started 1177.5756.02 ─ 13
R&S®FSWP
NOTICE
Potential risks of damage. Could result in damage to the supported product or to
other property.
Safety and Regulatory Information
Korea Certification Class A
1.3 Korea Certification Class A
이 기기는 업무용(A급) 전자파 적합기기로서 판매자 또는 사용자는 이 점을 주의하
시기 바라며, 가정외의 지역에서 사용하는 것을 목적으로 합니다.
13Getting Started 1177.5756.02 ─ 13
R&S®FSWP
Documentation Overview
Service Manual
2 Documentation Overview
This section provides an overview of the R&S FSWP user documentation. Unless
specified otherwise, you find the documents on the R&S FSWP product page at:
www.rohde-schwarz.com/manual/FSWP
2.1 Getting Started Manual
Introduces the R&S FSWP 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
The user 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 commands with programming examples, and information on maintenance, instrument interfaces and error messages. Includes the contents of the
getting started manual.
The contents of the user manual are available as help in the R&S FSWP. The
help offers quick, context-sensitive access to the complete information for the
instrument and its firmware.
The user manual is also available for download or for immediate display on the
Internet.
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.
14Getting Started 1177.5756.02 ─ 13
R&S®FSWP
Release Notes and Open Source Acknowledgment (OSA)
The service manual is available for registered users on the global
Rohde & Schwarz information system (GLORIS):
https://gloris.rohde-schwarz.com
Documentation Overview
2.4 Instrument Security Procedures
Deals with security issues when working with the R&S FSWP in secure areas. It
is available for download on the Internet.
2.5 Printed Safety Instructions
Provides safety information in many languages. The printed document is delivered with the product.
2.6 Data Sheets and Brochures
The data sheet contains the technical specifications of the R&S FSWP. It also
lists the firmware applications and their order numbers, and optional accessories.
The brochure provides an overview of the instrument and deals with the specific
characteristics.
See www.rohde-schwarz.com/brochure-datasheet/FSWP
2.7 Release Notes and Open Source Acknowledgment (OSA)
The release notes list new features, improvements and known issues of the current firmware version, and describe the firmware installation.
The open-source acknowledgment document provides verbatim license texts of
the used open source software.
15Getting Started 1177.5756.02 ─ 13
R&S®FSWP
Application Notes, Application Cards, White Papers, etc.
See www.rohde-schwarz.com/firmware/FSWP
Documentation Overview
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/FSWP
16Getting Started 1177.5756.02 ─ 13
R&S®FSWP
Choosing the Operating Site
Preparing for Use
3 Preparing for Use
Here, you can find basic information about setting up the instrument for the first
time.
3.1 Lifting and Carrying
The carrying handles are designed to lift or carry the instrument. Do not apply
excessive external force to the handles.
See "Lifting and carrying the product" on page 10.
3.2 Unpacking and Checking
1. Unpack the R&S FSWP carefully.
2. Retain the original packing material. Use it when transporting or shipping the
R&S FSWP later.
3. Using the delivery notes, check the equipment for completeness.
4. Check the equipment for damage.
If the delivery is incomplete or equipment is damaged, contact
Rohde & Schwarz.
3.3 Choosing the Operating Site
Specific operating conditions ensure proper operation and avoid damage to the
product and connected devices. For information on environmental conditions
such as ambient temperature and humidity, see the data sheet.
See also "Choosing the operating site" on page 10.
17Getting Started 1177.5756.02 ─ 13
R&S®FSWP
Setting Up the R&S FSWP
Electromagnetic compatibility classes
The electromagnetic compatibility (EMC) class indicates where you can operate
the product. The EMC class of the product is given in the data sheet under "General data".
●
Class B equipment is suitable for use in:
– Residential environments
– Environments that are directly connected to a low-voltage supply network
that supplies residential buildings
●
Class A equipment is intended for use in industrial environments. It can cause
radio disturbances in residential environments due to possible conducted and
radiated disturbances. It is therefore not suitable for class B environments.
If class A equipment causes radio disturbances, take appropriate measures to
eliminate them.
Preparing for Use
3.4 Setting Up the R&S FSWP
The R&S FSWP is designed for use on a bench top or in a rack.
See also:
●
"Setting up the product" on page 10
●
"Intended use" on page 9
3.4.1 Placing the Product on a Bench Top
To place the product on a bench top
1. Place the product on a stable, flat and level surface. Ensure that the surface
can support the weight of the product. For information on the weight, see the
data sheet.
2. WARNING! A stack of products can fall over and cause injury. Never stack
more than two products. Otherwise, mount them in a rack.
Stack as follows:
● All products must have the same dimensions (width and length).
● Do not exceed a total load of 50 kg placed on the product at the bottom of
the stack.
18Getting Started 1177.5756.02 ─ 13
R&S®FSWP
Left = Stacked correctly
Right = Stacked incorrectly, too many products
3. NOTICE! Overheating can damage the product.
Prevent overheating as follows:
Preparing for Use
Setting Up the R&S FSWP
● Keep a minimum distance of 10 cm between the fan openings of the prod-
uct and any object in the vicinity.
● Do not place the product next to heat-generating equipment such as radia-
tors or other products.
3.4.2 Mounting the R&S FSWP in a Rack
To prepare the rack
1. Observe the requirements and instructions in "Setting up the product"
on page 10.
2. NOTICE! Insufficient airflow can cause overheating and damage the product.
Design and implement an efficient ventilation concept for the rack.
To mount the R&S FSWP in a rack
1. Use an adapter kit to prepare the R&S FSWP for rack mounting.
a) Order the rack adapter kit designed for the R&S FSWP. For the order num-
ber, see the data sheet.
b) Mount the adapter kit. Follow the assembly instructions provided with the
adapter kit.
2. Lift the R&S FSWP to shelf height.
19Getting Started 1177.5756.02 ─ 13
R&S®FSWP
Connecting the AC Power
3. Grab the handles and push the R&S FSWP onto the shelf until the rack brackets fit closely to the rack.
4. Tighten all screws in the rack brackets with a tightening torque of 1.2 Nm to
secure the R&S FSWP in the rack.
To unmount the R&S FSWP from a rack
1. Loosen the screws at the rack brackets.
2. Remove the R&S FSWP from the rack.
3. If placing the R&S FSWP on a bench top again, unmount the adapter kit from
the R&S FSWP. Follow the instructions provided with the adapter kit.
Preparing for Use
3.5 Connecting the AC Power
In the standard version, the R&S FSWP is equipped with an AC power supply
connector.
The R&S FSWP 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.
For safety information, see "Connecting to power" on page 11.
To connect the AC power
1. Plug the AC power cable into the AC power connector on the rear panel of the
instrument. Only use the AC power cable delivered with the R&S FSWP.
2. Plug the AC power cable into a power outlet with ground contact.
The required ratings are listed next to the AC power connector and in the data
sheet.
For details on the connector, refer to Chapter 4.2.2, "AC Power Supply Connec-
tion and Main Power Switch", on page 46.
20Getting Started 1177.5756.02 ─ 13
R&S®FSWP
Preparing for Use
Switching the Instrument On and Off
3.6 Switching the Instrument On and Off
Table 3-1: Overview of power states
Status LED on Power key Position of main power switch
Off
Standby
Ready
gray
orange
green
[0]
[I]
[I]
To switch on the R&S FSWP
The R&S FSWP is off but connected to power.
1. Set the switch on the power supply to position [I].
See Chapter 4.2.2, "AC Power Supply Connection and Main Power Switch",
on page 46.
The LED of the Power key is orange.
See Chapter 4.1.2, "Power Key", on page 35.
2. Press the Power key.
See Table 3-1.
The LED changes to green.
The R&S FSWP boots.
After booting, the instrument is ready for operation.
Warm-up time for OCXO
When the instrument is switched on, the OCXO requires an extended warmup time (see data sheet).
To shut down the product
The product is in the ready state.
► Press the [Power] key.
The operating system shuts down. The LED changes to orange.
If the instrument temperature exceeds the limit specified in the data sheet,
the R&S FSWP automatically shuts down to protect the instrument from
damage.
21Getting Started 1177.5756.02 ─ 13
R&S®FSWP
To disconnect from power
The R&S FSWP is in the standby state.
1. NOTICE! Risk of data loss. If you disconnect the product from power when it
is in the ready state, you can lose settings and data. Shut it down first.
Set the switch on the power supply to position [0].
See Chapter 4.2.2, "AC Power Supply Connection and Main Power Switch",
on page 46.
The LED of the standby key is switched off.
2. Disconnect the R&S FSWP from the power source.
Preparing for Use
Connecting to LAN
3.7 Connecting to LAN
You can connect the instrument to a LAN for remote operation via a PC.
Provided the network administrator has assigned you the appropriate rights and
adapted the Windows firewall configuration, you can use the interface, for example:
●
To transfer data between a controlling device and the test device, e.g. to run a
remote control program
●
To access or control the measurement from a remote computer using the
"Remote Desktop" application (or a similar tool)
●
To connect external network devices (e.g. printers)
●
To transfer data from a remote computer and back, e.g. using network folders
Network environment
Before connecting the product to a local area network (LAN), consider the following:
●
Install the latest firmware to reduce security risks.
●
For internet or remote access, use secured connections, if applicable.
●
Ensure that the network settings comply with the security policies of your company. Contact your local system administrator or IT department before connecting your product to your company LAN.
●
When connected to the LAN, the product may potentially be accessed from
the internet, which may be a security risk. For example, attackers might misuse or damage the product. For more information about IT security and how to
22Getting Started 1177.5756.02 ─ 13
R&S®FSWP
operate the product in a secure LAN environment, see the Rohde & Schwarz
white paper 1EF96: Malware Protection Windows 10.
► NOTICE! 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
● Exchanging hardware
Errors can affect the entire network.
Connect the R&S FSWP to the LAN via the LAN interface on the rear panel of
the instrument.
Windows automatically detects the network connection and activates the
required drivers.
By default, the R&S FSWP is configured to use DHCP and no static IP
address is configured.
Preparing for Use
Connecting a Keyboard
The default instrument name is <Type><variant>-<serial_number>, for
example, FSWP26-123456. For information on determining the serial number, see Chapter 4.2.15, "Device ID", on page 51.
For more information on LAN configuration, see the R&S FSWP user manual.
3.8 Connecting a Keyboard
The keyboard is detected automatically when it is connected. The default input
language is English – US.
However, you can also connect foreign language keyboards; currently the following languages are supported for the R&S FSWP:
●
German
●
Swiss
●
French
●
Russian
23Getting Started 1177.5756.02 ─ 13
R&S®FSWP
Connecting an External Monitor
To configure the keyboard language
1. To access the Windows operating system, press the Windows key on the
external keyboard.
2. Select "Start > Settings > Time & language > Region & language > Add a language" .
Preparing for Use
3.9 Connecting an External Monitor
You can connect an external monitor (or projector) to the "DVI" or "Display port"
connector on the rear panel of the R&S FSWP (see also Chapter 4.2.3, "Display
Port and DVI", on page 46).
Screen resolution and format
The touchscreen of the R&S FSWP is calibrated for a 16:10 format. If you
connect a monitor or projector using a different format (e.g. 4:3), the calibration is not correct and the screen does not react to your touch actions properly.
The touchscreen has a screen resolution of 1280x800 pixels. Usually, the
display of the external monitor is a duplicate of the instrument's monitor.
If you configure the external monitor to be used as the only display in the
Windows configuration dialog box ("Show only on 2"), the maximum screen
resolution of the monitor is used. In this case, you can maximize the
R&S FSWP application window and see even more details. You cannot
change the monitor's screen resolution via the standard Windows configuration dialog box.
However, you can restore the default instrument resolution (1280x800) on
the monitor using the instrument function "Setup" > "Display" > "Configure
Monitor" > "Screen Resolution: Restore to default".
The R&S FSWP supports a minimum resolution of 1280x768 pixels.
1. Connect the external monitor to the R&S FSWP.
2. Press the [Setup] key.
3. Press the "Display" softkey.
4. Select the "Configure Monitor" tab in the "Display" dialog box.
24Getting Started 1177.5756.02 ─ 13
R&S®FSWP
Windows Operating System
The standard Windows "Screen Resolution" dialog box is displayed.
Preparing for Use
5. Select the instrument for display:
● "Display 1" : internal monitor only
● "Display 2" : external monitor only
● "Duplicate" : both internal and external monitor
6. Tap "Apply" to try out the settings before they are accepted permanently, then
you can easily return to the previous settings, if necessary.
7. Select "OK" if the settings are suitable.
3.10 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 system setup are only required when peripherals like a keyboard or a printer are
installed or if the network configuration does not comply with the default settings.
After the R&S FSWP is started, the operating system boots and the instrument
firmware is started automatically.
25Getting Started 1177.5756.02 ─ 13
R&S®FSWP
Windows Operating System
Tested software
The drivers and programs used on the instrument under Microsoft Windows are
adapted to the instrument. Only install update software released by
Rohde & Schwarz to modify existing instrument software.
You can install additional software on the instrument; however, additional software can impair instrument function. Thus, run only programs that
Rohde & Schwarz has tested for compatibility with the instrument software.
The following program packages have been tested:
●
Symantec Endpoint Security – virus-protection software
●
FileShredder - for reliable deletion of files on the hard disk
Service packs and updates
Microsoft regularly creates security updates and other patches to protect Windows-based operating systems. These are released through the Microsoft Update
website and associated update server. Instruments using Windows, especially
those that connect to a network, should be updated regularly.
Preparing for Use
Firewall settings
A firewall protects an instrument by preventing unauthorized users from gaining
access to it through a network. Rohde & Schwarz highly recommends the use of
the firewall on your instrument. Rohde & Schwarz instruments are shipped with
the Windows firewall enabled and preconfigured in such a way that all ports and
connections for remote control are enabled.
Note that changing firewall settings requires administrator rights.
Virus protection
Take appropriate steps to protect your instruments from infection. Use strong firewall settings and scan any removable storage device used with a
Rohde & Schwarz instrument regularly. It is also recommended that you install
anti-virus software on the instrument. Rohde & Schwarz does NOT recommend
running anti-virus software in the background ("on-access" mode) on Windowsbased instruments, due to potentially degrading instrument performance. However, Rohde & Schwarz does recommend running it during non-critical hours.
For details and recommendations, see the following Rohde & Schwarz white
paper:
●
1EF96: Malware Protection Windows 10
26Getting Started 1177.5756.02 ─ 13
R&S®FSWP
To access the "Start" menu
The Windows "Start" menu provides access to the Microsoft Windows functionality and installed programs.
► Select the "Windows" icon in the toolbar, or press the "Windows" key or the
[CTRL + ESC] key combination on the (external) keyboard.
The "Start" menu and the Windows taskbar are displayed.
The Windows taskbar also provides quick access to commonly used programs, for example Paint or WordPad. IECWIN, the auxiliary remote control
tool provided free of charge and installed by Rohde & Schwarz, is also available from the taskbar or "Start" menu.
For details on the IECWIN tool, see the "Network and Remote Control"
chapter of the R&S FSWP user manual.
Preparing for Use
Logging On
All necessary system settings can be defined in the "Start > Settings" menu.
For required settings, refer to the Microsoft Windows documentation and to the
hardware description.
3.11 Logging On
Microsoft Windows requires that users identify themselves by entering a user
name and password in a login window. By default, the R&S FSWP provides two
user accounts:
●
"Instrument": a standard user account with limited access
●
"Admin" or "Administrator" (depends on firmware image): an administrator
account with unrestricted access to the computer/domain
Some administrative tasks require administrator rights (e.g. the configuration of a
LAN network). Refer to the description of the basic instrument Setup ([Setup]
menu) to find out which functions are affected.
27Getting Started 1177.5756.02 ─ 13
R&S®FSWP
Passwords
For all default user accounts, the initial password is 894129. Note that this password is very weak, and it is recommended that you change the password for both
users after initial login. An administrator can change the password in Microsoft
Windows for any user at any time via "Start > Settings > Account > SignIn
Options > Password > Change".
Auto-login
When shipped, the instrument automatically logs on the default "Instrument" user
to Microsoft Windows using the default password. This function is active until an
administrator explicitly deactivates it or changes the password.
Changing the password and use of auto-login function
Note that when you change the default password, the default auto-login
function no longer works!
Preparing for Use
Logging On
In this case, you must enter the new password manually to log on.
Adapting the auto-login function to a new password
If you change the password that is used during auto-login, this function no longer
works. Adapt the settings for the auto-login function first.
1. Open the C:\R_S\INSTR\USER\user\AUTOLOGIN.REG file in any text editor (e.g. Notepad).
2. In the line "DefaultPassword"="894129", replace the default password
(894129) by the new password for automatic login.
3. Save the changes to the file.
4. In the Windows "Start" menu, select "Run".
The "Run" dialog box is displayed.
5. Enter the command C:\R_S\INSTR\USER\user\AUTOLOGIN.REG.
6. Press the [ENTER] key to confirm.
The auto-login function is reactivated with the changed password. It will be
applied the next time the instrument is switched on.
28Getting Started 1177.5756.02 ─ 13
R&S®FSWP
Checking the Supplied Options
Switching users when using the auto-login function
Which user account is used is defined during login. If auto-login is active, the
login window is not displayed. However, you can switch the user account to be
used even when the auto-login function is active.
1. Select the "Windows" icon in the toolbar to access the operating system of the
R&S FSWP (see also "To access the "Start" menu" on page 27).
2. Press [CTRL] + [ALT] + [DEL], then select "Sign out".
The "Login" dialog box is displayed, in which you can enter the different user
account name and password.
For information on deactivating and reactivating the auto-login function, see the
R&S FSWP user manual.
Preparing for Use
3.12 Checking the Supplied Options
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. 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.
29Getting Started 1177.5756.02 ─ 13
R&S®FSWP
Considerations for Test Setup
Preparing for Use
3.13 Performing a Self-Alignment
When strong temperature changes occur in the environment of the R&S FSWP,
or after updating the firmware, you have to perform a self-alignment to align the
data to a reference source.
During self-alignment, do not connect a signal to the RF input connector. Running
a self-alignment with a signal connected to the RF input can lead to false measurement results.
Performing a self-alignment
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 operating temperature has not yet been reached.
Depending on the installation settings, an automatic self-alignment is performed
each time the instrument is switched on. A dialog is displayed indicating how
much warm-up time is still required before self-alignment can be performed.
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 message is displayed.
To display the alignment results again later
●
Press the [SETUP] key.
●
Press the "Alignment" softkey.
3.14 Considerations for Test Setup
Cable selection and electromagnetic interference (EMI)
Electromagnetic interference (EMI) can affect the measurement results.
30Getting Started 1177.5756.02 ─ 13
Loading...