R&S ZNLE Series User manual

R&S®ZNLE
Vector Network Analyzer
Getting Started
Getting Started
Version 07
1323287302
(=GL×2)

This manual applies to the following R&S®ZNLE models with firmware version
1.10 and higher:
●R&S®ZNLE3, 1 MHz to 3 GHz, 2 ports, N(f) connectors, order no.
1323.0012.53
●R&S®ZNLE6, 1 MHz to 6 GHz, 2 ports, N(f) connectors, order no.
1323.0012.56
© 2019 Rohde & Schwarz GmbH & Co. KG
Mühldorfstr. 15, 81671 München, Germany
Phone: [phone] - 0
Fax: [phone]
Email: [email protected]
Internet: www.rohde-schwarz.com
Subject to change – Data without tolerance limits is not binding.
R&S® is a registered trademark of Rohde & Schwarz GmbH & Co. KG.
Trade names are trademarks of the owners.
1323.2873.02 | Version 07 | R&S®ZNLE
Throughout this manual, products from Rohde & Schwarz are indicated without the ® symbol, e.g.
R&S®ZNLE is indicated as R&S ZNLE.

Contents
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Contents
1 Safety Information................................................................. 5
2 Preface....................................................................................6
2.1 Conventions Used in the Documentation...........................................6
3 Documentation Overview......................................................8
3.1 Getting Started Manual.........................................................................8
3.2 User Manuals and Help........................................................................ 8
3.3 Service Manual......................................................................................8
3.4 Instrument Security Procedures......................................................... 9
3.5 Basic Safety Instructions..................................................................... 9
3.6 Data Sheets and Brochures................................................................. 9
3.7 Release Notes and Open Source Acknowledgment (OSA)...............9
3.8 Application Notes, Application Cards, White Papers, etc...............10
3.9 Calibration Certificate.........................................................................10
4 Preparing for Use.................................................................11
4.1 Putting into Operation........................................................................ 11
4.2 Windows Operating System...............................................................17
4.3 Connecting USB Devices................................................................... 22
4.4 Connecting an External Monitor........................................................24
4.5 Setting Up a Network (LAN) Connection.......................................... 26
4.6 Configuring the Initial Instrument Settings...................................... 33
5 Instrument Tour................................................................... 35
5.1 Front Panel View................................................................................. 35
5.2 Rear Panel View.................................................................................. 43
6 Trying Out the Instrument...................................................46

Contents
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6.1 Performing Measurements.................................................................46
6.2 Zooming into the Display................................................................... 56
6.3 Saving Settings................................................................................... 57
6.4 Printing and Saving Results.............................................................. 59
7 Operating the Instrument....................................................61
7.1 Understanding the Display Information............................................61
7.2 Accessing the Functionality.............................................................. 63
7.3 Entering Data.......................................................................................66
7.4 Touchscreen Gestures....................................................................... 68
7.5 Getting Help.........................................................................................71
7.6 Remote Control................................................................................... 74
8 Collecting Information for Support.................................... 76
Index..................................................................................... 79

Safety Information
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1 Safety Information
The product documentation helps you use the R&S ZNLE safely and efficiently.
Follow the instructions provided here and in the printed "Basic Safety Instruc-
tions". Keep the product documentation nearby and offer it to other users.
Intended use
The R&S ZNLE is intended for the development, production and verification of
electronic components and devices in industrial, administrative, and laboratory
environments. Use the R&S ZNLE only for its designated purpose. Observe the
operating conditions and performance limits stated in the data sheet.
Where do I find safety information?
Safety information is part of the product documentation. It warns you about the
potential dangers and gives instructions how to prevent personal injuries or dam-
age caused by dangerous situations. Safety information is provided as follows:
●The printed "Basic Safety Instructions" provide safety information in many lan-
guages and are delivered with the R&S ZNLE.
●Throughout the documentation, safety instructions are provided when you
need to take care during setup or operation.

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

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

Documentation Overview
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3 Documentation Overview
This section provides an overview of the R&S ZNLE user documentation. Unless
specified otherwise, you find the documents on the R&S ZNLE product page at:
www.rohde-schwarz.com/manual/ZNLE
3.1 Getting Started Manual
Introduces the R&S ZNLE 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.
3.2 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 main-
tenance, instrument interfaces and error messages. Includes the contents of the
getting started manual.
The contents of the user manual is available as help in the R&S ZNLE. The help
offers quick, context-sensitive access to the complete information for the instru-
ment and its firmware.
The user manual is also available for download or for immediate display on the
Internet.
3.3 Service Manual
Describes the performance test for checking the rated specifications, module
replacement and repair, firmware update, troubleshooting and fault elimination,
and contains mechanical drawings and spare part lists.
Service Manual

Documentation Overview
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The service manual is available for registered users on the global
Rohde & Schwarz information system (GLORIS):
https://gloris.rohde-schwarz.com/irj/portal/SearchDetailView?downloadContai-
nerID=454954
3.4 Instrument Security Procedures
Deals with security issues when working with the R&S ZNLE in secure areas. It is
available for download on the Internet.
3.5 Basic Safety Instructions
Contains safety instructions, operating conditions and further important informa-
tion. The printed document is delivered with the instrument.
3.6 Data Sheets and Brochures
The data sheet contains the technical specifications of the R&S ZNLE. 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/ZNLE
3.7 Release Notes and Open Source Acknowledg-
ment (OSA)
The release notes list new features, improvements and known issues of the cur-
rent firmware version, and describe the firmware installation.
The open-source acknowledgment document provides verbatim license texts of
the used open source software.
Release Notes and Open Source Acknowledgment (OSA)

Documentation Overview
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See www.rohde-schwarz.com/firmware/ZNLE
3.8 Application Notes, Application Cards, White
Papers, etc.
These documents deal with special applications or background information on
particular topics.
See www.rohde-schwarz.com/application/ZNLE
3.9 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

Preparing for Use
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4 Preparing for Use
●Putting into Operation......................................................................................11
●Windows Operating System............................................................................17
●Connecting USB Devices................................................................................22
●Connecting an External Monitor......................................................................24
●Setting Up a Network (LAN) Connection.........................................................26
●Configuring the Initial Instrument Settings...................................................... 33
4.1 Putting into Operation
This section describes the basic steps to be taken when setting up the R&S ZNLE
for the first time.
Risk of injury due to disregarding safety information
Observe the information on appropriate operating conditions provided in the
data sheet to prevent personal injury or damage to the instrument. Read
and observe the basic safety instructions provided with the instrument, in
addition to the safety instructions in the following sections. In particular:
●Do not open the instrument casing.
Risk of instrument damage due to inappropriate operating conditions
Specific operating conditions are required to ensure accurate measure-
ments and to avoid damage to the instrument. Observe the information on
appropriate operating conditions provided in the basic safety instructions
and the instrument's data sheet.
Putting into Operation

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Instrument damage caused by electrostatic discharge
Electrostatic discharge (ESD) can damage the electronic components of the
instrument and the device under test (DUT). Electrostatic discharge is most
likely to occur when you connect or disconnect a DUT or test fixture to the
instrument's test ports. To prevent electrostatic discharge, use a wrist strap
and cord and connect yourself to the ground, or use a conductive floor mat
and heel strap combination.
If you are working in an environment where strong ESD discharges are pos-
sible, Rohde & Schwarz recommends using a broadband limiter R&S ZN-
B13 (stock number 1303.7840.02) at each port of your R&S ZNLE.
Risk of instrument damage due to inappropriate operating conditions
An unsuitable operating site or test setup can damage the instrument and
connected devices. Before switching on the instrument, observe the infor-
mation on appropriate operating conditions provided in the data sheet. In
particular, ensure the following:
●All fan openings are unobstructed and the airflow perforations are unim-
peded. A minimum distance of 10 cm to other objects is recommended.
●The instrument is dry and shows no sign of condensation.
●The instrument is positioned as described in the following sections.
●The ambient temperature does not exceed the range specified in the
data sheet.
●Signal levels at the input connectors are all within the specified ranges.
●Signal outputs are connected correctly and are not overloaded.
Putting into Operation

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EMI impact on measurement results
Electromagnetic interference (EMI) may affect the measurement results.
To suppress generated electromagnetic interference (EMI):
●Use suitable shielded cables of high quality. For example, use double-
shielded RF and LAN cables.
●Always terminate open cable ends.
●Note the EMC classification in the data sheet.
●Unpacking and Checking the Instrument........................................................ 13
●Accessory List................................................................................................. 14
●Placing or Mounting the Instrument................................................................ 14
●Connecting the AC Power...............................................................................16
●Switching the Instrument On and Off.............................................................. 16
4.1.1 Unpacking and Checking the Instrument
Check the equipment for completeness using the delivery note and the accessory
lists for the various items. Check the instrument for any damage. If there is dam-
age, immediately contact the carrier who delivered the instrument. Make sure not
to discard the box and packing material.
Packing material
Retain the original packing material. If the instrument needs to be transpor-
ted or shipped later, you can use the material to protect the control ele-
ments and connectors.
Putting into Operation

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Risk of instrument damage during transportation and shipment
Insufficient protection against mechanical and electrostatic effects during
transportation and shipment can damage the instrument.
●Always make sure that sufficient mechanical and electrostatic protection
is provided.
●When shipping an instrument, use the original packaging. If it is not
available, allow for sufficient padding to prevent the instrument from
moving around inside the box. Pack the instrument in antistatic wrap to
protect it from electrostatic charging.
●Secure the instrument to prevent any movement and other mechanical
effects during transportation.
The carrying handles are designed to lift or carry the instrument. Do not
apply excessive external force to the handles.
4.1.2 Accessory List
The instrument comes with the following accessories:
●Power cable
●Printed Getting Started manual
4.1.3 Placing or Mounting the Instrument
The R&S ZNLE is designed for use on a bench top or in a rack.
Bench Top Operation
If the R&S ZNLE is operated on a bench top, the surface should be flat. The
instrument can be used in horizontal position, standing on its feet, or with the sup-
port feet on the bottom extended.
Putting into Operation

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Risk of injury if feet are folded out
The feet can fold in if they are not folded out completely or if the instrument
is shifted. This can cause damage or injury.
●Fold the feet completely in or out to ensure stability of the instrument.
Never shift the instrument when the feet are folded out.
●When the feet are folded out, do not work under the instrument or place
anything underneath.
●The feet can break if they are overloaded. The overall load on the fol-
ded-out feet must not exceed 200 N.
Fmax
Risk of injury when stacking instruments insecurely
Never stack instruments on top of each other. The instrument's top surface
area is too small to stack multiple instruments. Stacked instruments can tilt
over and cause injury or damage the instrument.
If you need to stack instruments, install them in a rack.
Rackmounting
The R&S ZNLE can be installed in a rack using a rack adapter kit (order no. see
data sheet). The installation instructions are part of the adapter kit.
Putting into Operation

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Risk of instrument damage due to insufficient airflow in a rack
If you mount several instruments in a rack, you need an efficient ventilation
concept to ensure that the instruments do not overheat. Insufficient airflow
for a longer period can disturb the operation and even cause damage.
4.1.4 Connecting the AC Power
The R&S ZNLE is equipped with an AC power supply connector. The R&S ZNLE
can be used with different AC power voltages and adapts itself automatically to it.
Refer to the datasheet for the requirements of voltage and frequency. The AC
power connector is located on the rear panel of the instrument.
For details on the connector, refer to Chapter 5.2.1, "AC Power Supply Connec-
tion and Main Power Switch", on page 44.
► Connect the R&S ZNLE to the AC power supply using the supplied power
cable.
Since the instrument is assembled in line with the specifications for safety
class EN61010, it must only be connected to an outlet that has a ground con-
tact.
4.1.5 Switching the Instrument On and Off
Switching on the instrument
1. Press the AC power switch on the rear panel to position "I".
2. Press the [Power] key on the front panel of the instrument.
The instrument operates on DC or AC power, whichever is supplied. After
booting, the instrument is ready for operation. The green [POWER] LED indi-
cates this.
A steady orange LED indicates the instrument is in standby mode.
Putting into Operation

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Switching off the instrument
1. Press the [Power] key on the front panel.
The R&S ZNLE switches to standby mode (not in battery operation).
2. For AC power operation, set the AC power switch on the rear panel to position
"O".
For DC power operation, disconnect the DC power supply cable.
The R&S ZNLE changes into off mode.
Risk of losing data
If you switch off the running instrument using the rear panel switch or by
disconnecting the power cord, and no (charged) battery is available, the
instrument loses its current settings. Furthermore, program data may be
lost.
Press the Power key first to shut down the application properly.
4.2 Windows Operating System
The instrument contains the Windows operating system which has been config-
ured according to the instrument's features and needs. Changes in the system
setup are only required when peripherals like keyboard or a printer are installed
or if the network configuration does not comply with the default settings. After the
R&S ZNLE is started, the operating system boots and the instrument firmware is
started automatically.
To ensure that the instrument software functions properly, certain rules must be
adhered to concerning the operating system.
Tested software
The drivers and programs used on the instrument under Windows are adapted to
the instrument. Only install update software released by Rohde & Schwarz to
modify existing instrument software.
Windows Operating System

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You can install additional software on the instrument, however, additional soft-
ware 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
4.2.1 Virus Protection
Take appropriate steps to protect your instruments from infection. Use strong fire-
wall 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 Windows-
based instruments, due to potentially degrading instrument performance. How-
ever, 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
4.2.2 Service Packs and Updates
Microsoft regularly creates security updates and other patches to protect Win-
dows-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.
For details and recommendations, see the following Rohde & Schwarz white
paper:
●1EF96: Malware Protection Windows 10
4.2.3 Login
Windows requires that users identify themselves by entering a user name and
password in a login window. By default, the R&S ZNLE provides two user
accounts:
●"Instrument": a standard user account with limited access
Windows Operating System

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●"Administrator": 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.
Automatic login
For the standard instrument account, an automatic login function is active by
default. If activated, login is carried out automatically in the background when the
R&S ZNLE is started, without having to enter a password. This function is active
until an administrator explicitly deactivates it or changes the password.
For information on how to deactivate or reactivate the automatic login, refer to
Chapter 4.2.3.1, "Automatic Login Function", on page 19.
Passwords
For all default user accounts, the initial password is 894129. Note that this pass-
word 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 Windows for
any user at any time via "Start > Settings > Account > SignIn Options > Password
> Change".
Changing the password and use of auto-login function
Note that when you change the default passwords, the default auto-login
function no longer works! Reactivate it manually as described in "Reactivat-
ing the automatic login function" on page 21.
4.2.3.1 Automatic Login Function
When shipped, the instrument automatically logs on the default "Instrument" user
to Windows using the default password.
Windows Operating System

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Switching users when using the automatic login function
Which user account is used is defined during login. If automatic login is active, the
login window is not displayed. However, you can also switch the user account to
be used when the automatic login function is active.
1. Select the "Windows" icon in the toolbar to access the operating system of the
R&S ZNLE (see also Chapter 4.2.4, "Accessing the Start Menu",
on page 21).
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.
Deactivating the automatic login function
To deactivate the automatic login function, perform the following steps:
1. Log in to the R&S ZNLE operating system using an administrator account
(see "Switching users when using the automatic login function" on page 20).
2. Select the "Windows" icon in the toolbar to access the operating system of the
R&S ZNLE (see also Chapter 4.2.4, "Accessing the Start Menu",
on page 21).
3. In the "Start" menu, select "Run".
The "Run" dialog box is displayed.
4. Enter the command
C:\Users\Public\Documents\Rohde-Schwarz\ZNL\user\
NO_AUTOLOGIN.REG.
5. Press the [ENTER] key to confirm.
This command deactivates the automatic login function. The next time you
switch on the instrument, the operating system prompts you to enter your user
name and password before it starts the firmware.
Windows Operating System