Rohde & Schwarz ZNB User manual

R&S®ZNB/ZNBT
Vector Network Analyzers
Getting Started
1316006202
Version 60
(=@0Ì2)

This document applies to the following vector network analyzer models and their options:
●R&S® ZNB4, 9 kHz to 4.5 GHz, 2 test ports, order no. 1311.6010K22
●R&S® ZNB4, 9 kHz to 4.5 GHz, 2 test ports, order no. 1334.3330K22
●R&S® ZNB4, 9 kHz to 4.5 GHz, 4 test ports, order no. 1311.6010K24
●R&S® ZNB4, 9 kHz to 4.5 GHz, 4 test ports, order no. 1334.3330K24
●R&S® ZNB8, 9 kHz to 8.5 GHz, 2 test ports, order no. 1311.6010K42
●R&S® ZNB8, 9 kHz to 8.5 GHz, 2 test ports, order no. 1334.3330K42
●R&S® ZNB8, 9 kHz to 8.5 GHz, 4 test ports, order no. 1311.6010K44
●R&S® ZNB8, 9 kHz to 8.5 GHz, 4 test ports, order no. 1334.3330K44
●R&S® ZNB20, 100 kHz to 20 GHz, 2 test ports, order no. 1311.6010K62
●R&S® ZNB20, 100 kHz to 20 GHz, 2 test ports, order no. 1334.3330K62
●R&S® ZNB20, 100 kHz to 20 GHz, 4 test ports, order no. 1311.6010K64
●R&S® ZNB20, 100 kHz to 20 GHz, 4 test ports, order no. 1334.3330K64
●R&S® ZNB26, 100 kHz to 26.5 GHz, 2 test ports, order no. 1334.3330K63
●R&S® ZNB26, 100 kHz to 26.5 GHz, 4 test ports, order no. 1334.3330K65
●R&S® ZNB40, 10 MHz to 40 GHz, 2 test ports, order no. 1311.6010K72
●R&S® ZNB40, 100 kHz to 40 GHz, 2 test ports, order no. 1311.6010K82
●R&S® ZNB40, 100 kHz to 40 GHz, 4 test ports, order no. 1311.6010K84
●R&S® ZNBT8, 9 kHz to 8.5 GHz, 4 test ports (up to 24 ports optional),
order no. 1318.7006K24
●R&S® ZNBT20, 100 kHz to 20 GHz, 8 test ports (up to 24 ports optional),
order no. 1332.9002K24
●R&S® ZNBT26, 100 kHz to 26.5 GHz, 8 test ports (up to 24 ports optional),
order no. 1332.9002K34
●R&S® ZNBT40, 100 kHz to 40 GHz, 8 test ports (up to 24 ports optional),
order no. 1332.9002K44
© 2021 Rohde & Schwarz GmbH & Co. KG
Mühldorfstr. 15, 81671 München, 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.
Trade names are trademarks of the owners.
1316.0062.02 | Version 60 | R&S®ZNB/ZNBT
Throughout this manual, R&S® is abbreviated as R&S.

Contents
R&S®ZNB/ZNBT
3Getting Started 1316.0062.02 ─ 60
Contents
1 Safety and regulatory information........................................................7
1.1 Safety instructions........................................................................................................7
1.2 Warning messages in the documentation................................................................ 10
1.3 Korea certification class A......................................................................................... 10
2 Documentation overview.....................................................................11
2.1 Getting started manual............................................................................................... 11
2.2 User manual and help................................................................................................. 11
2.3 Service manual............................................................................................................ 11
2.4 Instrument security procedures................................................................................ 12
2.5 Printed safety instructions.........................................................................................12
2.6 Data sheets and brochures........................................................................................ 12
2.7 Release notes and open source acknowledgment (OSA).......................................12
2.8 Application notes, application cards, white papers, etc......................................... 12
3 Preparing for use................................................................................. 13
3.1 Lifting and carrying.....................................................................................................13
3.2 Unpacking and checking............................................................................................13
3.3 Choosing the operating site.......................................................................................13
3.4 Setting up the product................................................................................................14
3.4.1 Placing the product on a bench top...............................................................................14
3.4.2 Mounting the product in a rack......................................................................................15
3.5 Considerations for test setup.................................................................................... 15
3.6 Connecting the analyzer to the AC supply............................................................... 16
3.7 Switching the instrument on and off.........................................................................17
3.8 Standby and ready state.............................................................................................18
3.9 Windows operating system........................................................................................19
3.10 Minimizing the VNA application.................................................................................20
3.11 Connecting external accessories.............................................................................. 21
3.11.1 Connecting a monitor.................................................................................................... 21
3.11.2 Connecting a keyboard................................................................................................. 22
3.11.3 Connecting a mouse..................................................................................................... 23
3.11.4 Connecting a printer......................................................................................................23

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3.11.5 Connecting a LAN cable............................................................................................... 24
3.11.6 Connecting a USB cable for remote control..................................................................24
3.12 Remote operation in a LAN........................................................................................ 24
3.12.1 Assigning an IP address............................................................................................... 25
3.12.2 Using computer names................................................................................................. 26
3.12.3 Remote Desktop connection......................................................................................... 27
3.12.4 Windows® firewall settings............................................................................................ 28
4 Instrument tour.....................................................................................29
4.1 Front panel R&S ZNB..................................................................................................29
4.1.1 Touchscreen..................................................................................................................29
4.1.2 Function keys................................................................................................................ 30
4.1.3 Data entry keys............................................................................................................. 31
4.1.4 Rotary knob...................................................................................................................32
4.1.5 Navigation keys.............................................................................................................32
4.1.6 Standby key.................................................................................................................. 33
4.1.7 Front panel connectors................................................................................................. 33
4.2 Front panel R&S ZNBT............................................................................................... 34
4.2.1 Test ports.......................................................................................................................34
4.2.2 Administrative area....................................................................................................... 35
4.3 Rear panel R&S ZNB...................................................................................................36
4.4 Rear panel R&S ZNBT.................................................................................................39
5 Operating the instrument.................................................................... 42
5.1 Manual operation........................................................................................................ 42
5.2 Control elements of the application window............................................................47
5.2.1 Title bar......................................................................................................................... 47
5.2.2 Toolbar.......................................................................................................................... 48
5.2.3 Softtools........................................................................................................................ 49
5.2.4 Menu bar....................................................................................................................... 49
5.2.5 Menu structure.............................................................................................................. 50
5.2.6 Hardkey panel............................................................................................................... 51
5.2.7 Status bar......................................................................................................................51
5.3 Touchscreen gestures................................................................................................ 52
5.4 Working with dialogs.................................................................................................. 54

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5.5 Handling diagrams, traces, and markers..................................................................55
5.5.1 Adding new traces and diagrams..................................................................................56
5.5.2 Adding new markers..................................................................................................... 57
5.5.3 Deleting display elements............................................................................................. 58
5.5.4 Using drag and drop......................................................................................................59
5.6 Entering data............................................................................................................... 59
5.6.1 Using front panel keys...................................................................................................59
5.6.2 Using the numeric editor............................................................................................... 61
5.6.3 Using the analyzer's on-screen keyboard..................................................................... 61
5.6.4 Using the Windows® on-screen keyboard.....................................................................62
5.7 Scaling diagrams........................................................................................................ 63
5.7.1 Using the graphical zoom..............................................................................................63
5.7.2 Setting the sweep range............................................................................................... 64
5.7.3 Reference value and position........................................................................................65
5.7.4 Auto scale..................................................................................................................... 65
5.7.5 Circular diagrams.......................................................................................................... 66
5.7.6 Set by marker................................................................................................................66
5.7.7 Enlarging a diagram...................................................................................................... 67
6 Performing measurements..................................................................69
6.1 Transmission S-parameter measurement.................................................................69
6.1.1 Connecting the instrument for transmission measurements......................................... 69
6.1.2 Selecting the sweep range and other parameters........................................................ 71
6.1.3 Calibrating the instrument............................................................................................. 72
6.1.4 Evaluating data............................................................................................................. 74
6.1.5 Saving and printing data............................................................................................... 75
6.2 Reflection S-parameter measurement...................................................................... 76
7 Firmware installation........................................................................... 78
8 Contacting customer support.............................................................79
Index......................................................................................................80

Contents
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Safety and regulatory information
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1 Safety and regulatory information
The product documentation helps you use the product safely and efficiently. Follow the
instructions provided here and in the following chapters.
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.
Where do I find safety information?
Safety information is part of the product documentation. It warns you of potential dan-
gers 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 7. The same information is provi-
ded 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.
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 dam-
aged or broken, stop using the product. Contact Rohde & Schwarz customer service at
http://www.customersupport.rohde-schwarz.com.
Lifting and carrying the product
The R&S ZNB is not heavy (less than 18 kg fully equipped; see data sheet).
The R&S ZNBT is heavy (over 35 kg fully equipped). Do not move or carry the product
by yourself. A single person can only carry a maximum of 18 kg safely depending on
Safety instructions

Safety and regulatory information
R&S®ZNB/ZNBT
8Getting Started 1316.0062.02 ─ 60
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 prod-
uct.
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 condi-
tions 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 prod-
uct 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 sta-
bility. The feet can collapse if they are not folded out completely or if the product is
moved without lifting it. The foldable feet are designed to carry the weight of the prod-
uct, 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 prod-
ucts 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 applian-
ces and similar loads. Keep in mind that electrically powered products have risks, such
as electric shock, fire, personal injury or even death.
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.
●If a product has an exchangeable fuse, its type and characteristics are indicated
next to the fuse holder. Before changing the fuse, switch off the product and dis-
Safety instructions

Safety and regulatory information
R&S®ZNB/ZNBT
9Getting Started 1316.0062.02 ─ 60
connect it from the power source. How to change the fuse is described in the prod-
uct documentation.
●Only use the power cable delivered with the product. It complies with country-spe-
cific safety requirements. Only insert the plug into an outlet with protective conduc-
tor 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 deliv-
ered 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.
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 suffi-
cient 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 connec-
tion protects you against electric shock if an electric problem occurs.
Safety instructions

Safety and regulatory information
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10Getting Started 1316.0062.02 ─ 60
1.2 Warning messages in the documentation
A warning message points out a risk or danger that you need to be aware of. The sig-
nal 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.
NOTICE
Potential risks of damage. Could result in damage to the supported product or to other
property.
1.3 Korea certification class A
이 기기는 업무용(A급) 전자파 적합기기로서 판매자 또는 사용자는 이 점을 주의하시기
바라며, 가정외의 지역에서 사용하는 것을 목적으로 합니다.
Korea certification class A