Rohde & Schwarz EVSF1000 User manual

R&S®EVSF1000
VHF/UHF Nav/Flight
Analyzer
Getting Started
1178640402
Version 06
(;ÜÎ42)

This document describes the following R&S EVSF1000 models with firmware ver-
sion 1.50 or later:
●R&S EVSF1000 VHF/UHF nav/drone analyzer (1330.0350K02)
●R&S EVSF1000 (1330.0008.02)
Furthermore, it covers the following options:
●R&S EVSF1-B4 (1330.1404.02)
●R&S EVSF1-Z1 (1330.1410.02)
●R&S EVSF1-Z2 (1330.1427.02)
●R&S EVSG1-K7 LF-Analysis (1329.9163.02)
© 2023 Rohde & Schwarz GmbH & Co. KG
Muehldorfstr. 15, 81671 Muenchen, Germany
Phone: [phone] - 0
Email: [email protected]
Internet: www.rohde-schwarz.com
Subject to change – data without tolerance limits is not binding.
R&S® is a registered trademark of Rohde & Schwarz GmbH & Co. KG.
All other trademarks are the properties of their respective owners.
1178.6404.02 | Version 06 | R&S®EVSF1000
Throughout this manual, products from Rohde & Schwarz are indicated without the ® symbol , e.g.
R&S®EVSF1000 is indicated as R&S EVSF1000.

Contents
R&S®EVSF1000
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Contents
1 Safety information................................................................. 5
2 Documentation overview...................................................... 9
3 Key features......................................................................... 11
4 Preparing for use................................................................. 12
5 Instrument tour.................................................................... 23
6 Operating basics..................................................................33
7 Contacting customer support............................................ 43
Index..................................................................................... 44

Contents
R&S®EVSF1000
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Safety information
R&S®EVSF1000
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1 Safety information
The product documentation helps you use the product safely and efficiently. Fol-
low the instructions provided here and in the following chapters.
Intended use
The R&S EVSF1000 is a level and modulation analyzer intended for installation in
flight inspection aircraft. It performs measurements on instrument landing sys-
tems (ILS), ground-based augmentation systems (GBAS), very high frequency
omnidirectional range (VOR) and marker beacon ground stations. It analyzes air
traffic control communications (ATC COM) signals measured during startup,
maintenance and servicing. The instrument’s mechanical and electrical design
and high sensitivity make it ideal for state-of-the-art flight inspection.
Use the product only for its designated purpose. Observe the operating conditions
and performance limits stated in the data sheet.
Target audience
The R&S EVSF1000 and its documentation is targeted at air navigation service
providers (ANSP), ground inspection service providers, national authorities for air
traffic control, and manufacturers and airport technicians for ILS, GBAS and VOR
ground equipment. Users require basic knowledge of ILS, GBAS and VOR
ground equipment, as well as the International Civil Aviation Organization (ICAO)
specifications in document 8071, annex 10.
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 6. 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.

Safety information
R&S®EVSF1000
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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 prod-
uct documentation nearby and offer it to other users.
Use the product only for its intended use and within its performance limits. Inten-
ded 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.
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.
Reconfigure or adjust the product only as described in the product documentation
or the data sheet. Any other modifications can affect safety and are not permitted.
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 https://www.rohde-schwarz.com/support.
Operating the product
The product is intended for mobile use. The maximum weight of the product is
provided in the data sheet. If the product casing is not waterproof, use an ade-
quate weather protection to carry the product outdoors with you.
When using the product in a vehicle or aircraft, make sure that the product is
properly secured. If stacking is possible, secure the whole stack of products so
that they cannot fall over and cause injury.
Observe the ambient conditions such as altitude, operating temperature and cli-
matic loads; see the data sheet.
Due to their exposed location, mobile communications systems are at risk of
damage from lightning. This also poses a risk to persons nearby. Vehicles carry-
ing mobile communications systems require an electrically conductive body, a
grounded antenna and also equipotential bonding that includes the cables routed
into the vehicle.
Safety instructions

Safety information
R&S®EVSF1000
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Connecting to power
The product runs on DC voltage. For the specifications of the supply voltage for
the product, refer to the data sheet. Under normal conditions, contact with DC
voltage in this range poses a low risk of electric shock.
Take the following measures for your safety:
●If you connect the product to an external power supply, use one recommen-
ded in the product documentation.
●If you connect the product to a battery, observe the safety information deliv-
ered with the battery.
●Before switching on the product, ensure that the voltage and frequency indica-
ted on the product match the available power source.
●Only use intact cables and route them carefully so that they cannot be dam-
aged. Also ensure that nobody can trip over loose cables.
Using headphones
Take the following measures to prevent hearing damage. Before using head-
phones, check the volume and reduce it if necessary. If you monitor varying sig-
nal levels, take off the headphones and wait until the signal has settled. Then
adjust the volume.
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.
DC - direct current
Connect to a DC power supply of the specified voltage range.
1.2 Labels on the product
Labels on the casing inform about:
●Personal safety, see "Meaning of safety labels" on page 7
●Product and environment safety, see Table 1-1
Labels on the product

Safety information
R&S®EVSF1000
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Table 1-1: Labels regarding product and environment safety
Labeling in line with EN 50419 for disposal of electrical and electronic equipment after
the product has come to the end of its service life.
For more information, see the R&S EVSF1000 user manual, chapter "Disposal".
1.3 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.
CAUTION
Potentially hazardous situation. Could result in minor or moderate injury if not
avoided.
NOTICE
Potential risks of damage. Could result in damage to the supported product or to
other property.
Warning messages in the documentation

Documentation overview
R&S®EVSF1000
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2 Documentation overview
This section provides an overview of the R&S EVSF1000 user documentation.
Unless specified otherwise, you find the documents at:
www.rohde-schwarz.com/manual/EVSF1000
Further documents are available at:
www.rohde-schwarz.com/product/EVSF1000
2.1 Getting started manual
Introduces the R&S EVSF1000 and describes how to set up and start working
with the product. A printed version is delivered with the instrument.
2.2 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 manual are also available as online help on the
R&S EVSF1000.
2.3 Service manual
Describes the performance test for checking compliance with rated specifications,
firmware update, troubleshooting, adjustments, installing options and mainte-
nance.
The service manual is available for registered users on the global
Rohde & Schwarz information system (GLORIS):
Service manual

Documentation overview
R&S®EVSF1000
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2.4 Printed safety instructions
Provides safety information in many languages. The printed document is deliv-
ered with the product.
2.5 Data sheets and brochures
The data sheet contains the technical specifications of the R&S EVSF1000. It
also lists the firmware applications and their order numbers, and optional acces-
sories.
The brochure provides an overview of the instrument and deals with the specific
characteristics.
See www.rohde-schwarz.com/brochure-datasheet/EVSF1000/
2.6 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 software makes use of several valuable open source software packages. An
open-source acknowledgment document provides verbatim license texts of the
used open source software.
See www.rohde-schwarz.com/firmware/EVSF1000.
2.7 Calibration certificate
The document is available on https://gloris.rohde-schwarz.com/calcert. You need
the device ID of your instrument, which you can find on a label on the rear panel.
Calibration certificate

Key features
R&S®EVSF1000
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3 Key features
The R&S EVSF1000 offers the following key features:
●Detailed analysis of ILS, VOR and Marker Beacon ground measurements
(based on ICAO Doc. 8071 and ICAO Annex 10)
●Analysis of air traffic control (ATC) communications signals
●High measurement rate, at 100 data records/s
●Two identical signal processing units for parallel measurement of Localizer
and Glidepath
●Compact, robust design (ARINC 404)
●Simple remote operation via standard interfaces
●Software options for specific use cases
●Integrated data recording

Preparing for use
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4 Preparing for use
Here, you can find basic information about setting up the product for the first time.
●Unpacking and checking................................................................................. 12
●Lifting and carrying..........................................................................................12
●Setting up the product..................................................................................... 13
●Connecting to power....................................................................................... 16
●Starting and shutting down the R&S EVSF1000.............................................19
●Connecting devices for signal input and output.............................................. 19
●Connecting to LAN.......................................................................................... 19
●Setting up a data link (Wi-Fi) connection........................................................ 20
●Performing an autocalibration......................................................................... 22
4.1 Unpacking and checking
1. Unpack the R&S EVSF1000 carefully.
2. Retain the original packing material. Use it when transporting or shipping the
product later.
3. Using the delivery notes, check the equipment for completeness.
The instrument comes with the following accessories:
● Printed Getting Started manual
4. Check the equipment for damage.
If the delivery is incomplete or equipment is damaged, contact
Rohde & Schwarz.
4.2 Lifting and carrying
The handle on the front of the R&S EVSF1000 is designed to move, lift or carry
the instrument. Do not apply excessive external force to the handle.
Lifting and carrying

Preparing for use
R&S®EVSF1000
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4.3 Setting up the product
The R&S EVSF1000 was designed for installation in flight inspection aircraft.
Even the movement caused by transportation or mobile use does not impair its
functioning. You can also set up the R&S EVSF1000 on a benchtop, for example
to prepare the R&S EVSF1000 for mobile use.
See also:
●"Intended use" on page 5
4.3.1 Mounting the R&S EVSF1000 in a rack
The R&S EVSF1000 is meant for use in a flight inspection plane. Make sure that
the product is properly secured. For a stable setup, you can connect the
R&S EVSF1000 to an optional installation tray that you insert in the flight inspec-
tion rack.
Using the connector plate, you can remove and replace the R&S EVSF1000
quickly and easily. While the tray remains connected to the aircraft permanently,
you can remove the R&S EVSF1000 quickly and easily, without having to discon-
nect all cables from the instrument individually.
This setup requires an R&S EVSF1000 with the following options:
●Slide-in hardware (R&S EVSF1-B4)
●Installation tray with connector (R&S EVSF1-Z1)
The 60 mm perforations allow you to mount external fans to the tray.
To prepare the rack
►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 EVSF1000 on an installation tray
1. Insert the installation tray into the flight inspection rack. Make sure it lies in the
rack straight and securely.
Setting up the product

Preparing for use
R&S®EVSF1000
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2. Fasten the tray in the rack by inserting 5 mm flat-head screws from the top of
the tray through the rack. Use only the indicated perforations for rack-mount-
ing to ensure the mechanical strength of the tray.
Figure 4-1: Perforations for installation in the rack
a) Fasten 3 screws through the perforations on the left as shown in Fig-
ure 4-1.
b) Fasten 3 screws through one of the two rows on the right.
c) Tighten all screws with a tightening torque of 1.2 Nm to secure the tray in
the rack.
3. Connect the ARINC connector of the tray to the board power supply and any
other devices required for signal input or output, such as the receiving
antenna, the GPS receiver, or the PPS signal.
For a description of the pin assignment, see Table 5-1.
4. Place the bottom of the R&S EVSF1000 on top of the installation tray.
5. Insert the ARINC connector of the tray to the female connector on the
R&S EVSF1000.
Setting up the product

Preparing for use
R&S®EVSF1000
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Note: The R&S EVSF1000 does not have a power (On/Off) switch. When you
apply voltage to the ARINC connector, the R&S EVSF1000 starts immediately.
6. Make sure the curved offsets of the metal plate on the instrument lay securely
on the knobs at the front of the tray.
7. Fasten the knobs on the tray manually by twisting them clock-wise.
The instrument is ready for operation.
Setting up the product

Preparing for use
R&S®EVSF1000
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4.3.2 Placing the R&S EVSF1000 on a bench top
To place the R&S EVSF1000 on a bench top
1. Place the product on a stable, flat and level surface.
2. CAUTION! The top surface of the product is too small for stacking. If you
stack another product on top of the product, the stack can fall over and cause
injury.
If you want to save space, mount several products in a rack.
4.4 Connecting to power
The R&S EVSF1000 is equipped with a DC power supply connector on the rear
panel of the instrument that can be connected to the board power of an aircraft.
For use outside an aircraft, you can use an optional AC/DC power supply unit.
For safety information, see "Connecting to power" on page 7.
●Connecting the R&S EVSF1000 to an external DC power source..................16
●Connecting the R&S EVSF1000 to AC power................................................ 17
4.4.1 Connecting the R&S EVSF1000 to an external DC power
source
You can connect the R&S EVSF1000 to an external DC power source, such as
the board power of the flight inspection plane or the drone. The power supply
must provide a voltage of 11 V DC to 32 V DC.
Connecting to power

Preparing for use
R&S®EVSF1000
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The R&S EVSF1000 is inline with DO-160G, section 16, category A. For a mini-
mum input of 20 V DC, the R&S EVSF1000 sustains a 200 ms DC power inter-
ruption without rebooting.
If the external power supply unit supplies safety extra-low DC voltage (SELV) to
the instrument, be sure to meet the requirements for reinforced/double insulation
in accordance with DIN/EN/IEC 61010 (UL 3111, CSA C22.2 No. 1010.1) or
DIN/EN/IEC 60950 (UL 1950, CSA C22.2 No. 950). Provide current limitation in
accordance with DIN EN 61010-1 appendix F2.1.
Connect the R&S EVSF1000 to an external DC power source as follows:
1. Connect a 3-pin XLR connection cable to the Power supply connector on the
back of the instrument (see Chapter 5.2.1, "Power supply", on page 27).
2. Insert a 3 AT fuse to protect the connection between the instrument and the
external DC power source against excessive current. A short-circuit can dam-
age the instrument or power supply unit.
3. Connect the XLR connection cable to the DC power supply.
If you have to extend the cable, ensure that the entire cable has a cross-sec-
tion of at least 1.5 mm2.
The R&S EVSF1000 does not have a power (On/Off) switch. When you apply
board power, the R&S EVSF1000 starts immediately.
Disconnecting from power
When you interrupt the supply voltage from a level of 20 V or more, the
R&S EVSF1000 continues to work for approximately 300 ms. It is powered by
internal backup capacitors, intended to bridge short power failures in an aircraft
installation. During this time, the current measurement settings and the latest
error log data are saved to the internal flash memory.
► To disconnect the R&S EVSF1000 from power, disconnect the XLR connec-
tion cable from the DC power supply.
4.4.2 Connecting the R&S EVSF1000 to AC power
If you need to operate the R&S EVSF1000 outside an aircraft, you can use an
AC/DC power supply unit, available as an accessory. When connecting to an AC
power supply, only use the R&S EVSG1-Z8 Power supply.
Connecting to power

Preparing for use
R&S®EVSF1000
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Connect the R&S EVSF1000 to AC power as follows:
1. Connect the DC connector on the AC/DC power supply unit to the Power Sup-
ply connector on the back of the R&S EVSF1000 (see Chapter 5.2.1, "Power
supply", on page 27).
2. Plug the AC power cable into the AC/DC power supply connector. Only use
the AC power cable delivered with the power supply unit.
The required ratings are indicated next to the AC power connector and in the
power supply unit's data sheet.
3. Plug the AC power cable into a two-pin power outlet with ground contact.
The green operating LED of the AC/DC power supply connector lights up.
The R&S EVSF1000 does not have a power (On/Off) switch. When you apply
voltage to the Power Supply connector, the R&S EVSF1000 starts immedi-
ately. The green Power LED on the front panel of the R&S EVSF1000 lights
up.
Disconnecting from power
When you interrupt the supply voltage from a level of 20 V or more, the
R&S EVSF1000 continues to work for approximately 300 ms. It is powered by
internal backup capacitors, intended to bridge short power failures in an aircraft
installation. During this time, the current measurement settings and the latest
error log data are saved to the internal flash memory.
Risk of losing settings
If the power interruption occurs at a power level under 20 V, the
R&S EVSF1000 does not save the settings.
In particular, if you operate the R&S EVSF1000 using an AC/DC power sup-
ply and the AC power supply is interrupted, the DC power decreases slowly.
In this case, the R&S EVSF1000 detects the power failure too late and can-
not save the settings.
To ensure a controlled shutdown:
1. Disconnect the R&S EVSF1000 from the DC power supply.
2. Disconnect the AC power supply.
Connecting to power

Preparing for use
R&S®EVSF1000
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4.5 Starting and shutting down the R&S EVSF1000
The R&S EVSF1000 does not have a power (On/Off) switch. When you apply
voltage to the power supply connector, the R&S EVSF1000 starts immediately.
To shut down the R&S EVSF1000, disconnect it from the power supply. Note the
information concerning power interruption provided in Chapter 4.4, "Connecting to
power", on page 16.
4.6 Connecting devices for signal input and output
1. Connect the RF input connector (RX1 IN/RX2 IN) with the receiving antenna
(see Chapter 5.2.2, "RX1 in / RX2 in", on page 27).
2. Connect any other required connectors for input or output, such as GPS or
PPS signals (see Chapter 5.2.4, "RS-232 GPS", on page 27 and Chap-
ter 5.2.5, "PPS in", on page 28).
4.7 Connecting to LAN
You can connect the instrument to a LAN for remote operation via a remote
device. For details on the connector, see Chapter 5.2.3, "LAN (ethernet)",
on page 27.
Provided the network administrator has assigned you the appropriate rights and
adapted the Windows firewall configuration, you can use the interface, for exam-
ple:
●To stream measurement data from the R&S EVSF1000 to a connected device
●To access or control the measurement from a remote computer using a VNC
client
●To connect external network devices (e.g. printers)
Connecting to LAN

Preparing for use
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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.
1. Connect the R&S EVSF1000 to the LAN via the LAN interface on the right
panel of the instrument.
2. Start a VNC client on the connected remote device.
3. Enter the IP address of the R&S EVSF1000. The default address is the static
IP address 10.255.255.98. Note that without a DHCP server, the network
adapter on the remote device must an use IP address within the same TCP/IP
netmask. (Usually, that means only the last number of the IP address differs.)
The used IP address is indicated in the "Setup" menu on the R&S EVSF1000
display.
When using DHCP, the IP address is assigned to the devices dynamically.
In this case, if a dynamic name server (DNS) is available, you can use the
permanent instrument name to access the R&S EVSF1000. The default
instrument name is EVSF<serial_number>, for example,
EVSF1000-123456. For information on determining the serial number, see
Chapter 5.2.12, "Device ID", on page 31.
For more information on LAN configuration, see the R&S EVSF1000 user man-
ual.
4.8 Setting up a data link (Wi-Fi) connection
The R&S EVSF1000 can be equipped with an optional data-link-module (Wi‑Fi,
R&S EVSD1-Z5 Data-link-module (Wi-Fi)). Thus, you can configure the
Setting up a data link (Wi-Fi) connection