Rohde&Schwarz ZNA User manual

R&S®ZNA

Vector Network Analyzers

User Manual

1178646202

Version 32

(;ÜÎÌ2)

This document describes the following R&S®ZNA vector network analyzers:

●R&S®ZNA26, 10 MHz to 26.5 GHz, 2 test ports, 3.5 mm (m) connectors, order no. 1332.4500K22

●R&S®ZNA26, 10 MHz to 26.5 GHz, 4 test ports, 3.5 mm (m) connectors, order no. 1332.4500K24

●R&S®ZNA43, 10 MHz to 43.5 GHz, 2 test ports 2.92 mm, order no. 1332.4500K42

●R&S®ZNA43, 10 MHz to 43.5 GHz, 4 test ports 2.92 mm, order no. 1332.4500K44

●R&S®ZNA43, 10 MHz to 43.5 GHz, 2 test ports 2.4 mm, order no. 1332.4500K43

●R&S®ZNA43, 10 MHz to 43.5 GHz, 4 test ports 2.4 mm, order no. 1332.4500K45

●R&S®ZNA50, 10 MHz to 50 GHz, 2 test ports 2.4 mm, order no. 1332.4500K52

●R&S®ZNA50, 10 MHz to 50 GHz, 4 test ports 2.4 mm, order no. 1332.4500K54

●R&S®ZNA67, 10 MHz to 67 GHz, 2 test ports 1.85 mm, order no. 1332.4500K62

●R&S®ZNA67, 10 MHz to 67 GHz, 4 test ports 1.85 mm, order no. 1332.4500K64

Furthermore, it covers the vector network analyzer systems R&S®ZNA67EXT, with extended frequency

range 10 MHz to 110 GHz and 1 mm external test sets:

●R&S®ZNA67EXT Variant 02, order no. 1352.1888K02,

2-port R&S®ZNA67, 2 standard power external test sets

●R&S®ZNA67EXT Variant 03, order no. 1352.1888K03,

4-port R&S®ZNA67, 2 standard power external test sets

●R&S®ZNA67EXT Variant 04, order no. 1352.1888K04,

4-port R&S®ZNA67, 4 standard power external test sets

●R&S®ZNA67EXT Variant 05, order no. 1352.1888K05,

2-port R&S®ZNA67, 2 high power external test sets

●R&S®ZNA67EXT Variant 06, order no. 1352.1888K06,

4-port R&S®ZNA67, 2 high power external test sets

●R&S®ZNA67EXT Variant 07, order no. 1352.1888K07,

4-port R&S®ZNA67, 4 high power external test sets

Muehldorfstr. 15, 81671 Muenchen, Germany

Phone: +49 89 41 29 - 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.

MIPI® marks and logos are service marks owned by MIPI Alliance, Inc. and any use of such marks by Rohde & Schwarz is under

license.

All other trademarks are the properties of their respective owners.

1178.6462.02 | Version 32 | R&S®ZNA

Throughout this manual, products from Rohde & Schwarz are indicated without the ® symbol, i.e. R&S® is abbreviated as R&S.

Contents

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3User Manual 1178.6462.02 ─ 32

Contents

1 Safety and regulatory information......................................................15

1.1 Safety instructions......................................................................................................15

1.2 Warning messages in the documentation................................................................ 17

1.3 Korea certification class A......................................................................................... 18

2 Welcome to the R&S ZNA....................................................................19

2.1 What's new in firmware version 2.90.........................................................................19

2.2 Documentation overview............................................................................................20

2.2.1 Getting started manual..................................................................................................20

2.2.2 Getting started manual R&S ZNA67EXT...................................................................... 20

2.2.3 User manual and help................................................................................................... 21

2.2.4 Service manual............................................................................................................. 21

2.2.5 Instrument security procedures.....................................................................................21

2.2.6 Printed safety instructions............................................................................................. 21

2.2.7 Data sheets and brochures........................................................................................... 21

2.2.8 Release notes and open source acknowledgment (OSA)............................................ 22

2.2.9 Application notes, application cards, white papers, etc.................................................22

3 Getting Started..................................................................................... 23

3.1 Preparing for use........................................................................................................ 23

3.1.1 Lifting and carrying........................................................................................................23

3.1.2 Unpacking and checking............................................................................................... 23

3.1.3 Choosing the operating site.......................................................................................... 23

3.1.4 Setting up the product................................................................................................... 24

3.1.5 Considerations for test setup........................................................................................ 26

3.1.6 Connecting the analyzer to the AC supply.................................................................... 27

3.1.7 Switching the instrument on and off.............................................................................. 27

3.1.8 Standby and ready state............................................................................................... 28

3.1.9 Windows operating system........................................................................................... 29

3.1.10 Minimizing the VNA application.....................................................................................30

3.1.11 Connecting external accessories.................................................................................. 31

3.2 Instrument tour............................................................................................................34

3.2.1 Front panel.................................................................................................................... 34

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3.2.2 Rear panel.....................................................................................................................40

3.3 Operating the instrument........................................................................................... 42

3.3.1 Manual operation.......................................................................................................... 42

3.3.2 Control elements of the application window..................................................................47

3.3.3 Touchscreen gestures................................................................................................... 53

3.3.4 Working with dialogs..................................................................................................... 56

3.3.5 Handling diagrams, traces, and markers...................................................................... 57

3.3.6 Entering data.................................................................................................................61

3.3.7 Scaling diagrams...........................................................................................................65

3.4 Performing measurements.........................................................................................70

3.4.1 Transmission S-parameter measurement..................................................................... 70

3.4.2 Reflection S-parameter measurement.......................................................................... 77

3.5 Getting started with R&S ZNA67EXT........................................................................ 78

3.5.1 Safety and regulatory information................................................................................. 78

3.5.2 Key features.................................................................................................................. 80

3.5.3 Preparing for use...........................................................................................................81

3.5.4 System tour................................................................................................................... 84

3.5.5 Putting the system into operation..................................................................................91

3.5.6 Connecting the external test sets..................................................................................92

3.5.7 Basic operation............................................................................................................. 98

4 Concepts and features...................................................................... 106

4.1 Basic concepts..........................................................................................................106

4.1.1 Global (persistent) settings......................................................................................... 106

4.1.2 Recall sets...................................................................................................................107

4.1.3 Traces, channels and diagrams.................................................................................. 107

4.1.4 Sweep control............................................................................................................. 109

4.1.5 Automatic level control................................................................................................ 116

4.1.6 Power correction from pre-measurement....................................................................118

4.1.7 Data flow......................................................................................................................119

4.2 Screen elements........................................................................................................123

4.2.1 Display elements of a diagram....................................................................................123

4.2.2 Dialogs........................................................................................................................ 135

4.2.3 Trace formats.............................................................................................................. 139

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4.3 Measurement results................................................................................................ 148

4.3.1 S-parameters.............................................................................................................. 148

4.3.2 Reference impedances............................................................................................... 151

4.3.3 Impedance parameters............................................................................................... 153

4.3.4 Admittance parameters............................................................................................... 156

4.3.5 Wave quantities and ratios.......................................................................................... 157

4.3.6 Unbalance-balance conversion...................................................................................160

4.3.7 Stability factors............................................................................................................165

4.3.8 Group delay.................................................................................................................166

4.4 Operations on traces................................................................................................ 167

4.4.1 Limit check.................................................................................................................. 167

4.4.2 Trace files....................................................................................................................175

4.5 Calibration................................................................................................................. 185

4.5.1 Calibration types......................................................................................................... 186

4.5.2 Calibration standards and calibration kits................................................................... 199

4.5.3 Calibration pool........................................................................................................... 205

4.5.4 Calibration state labels................................................................................................205

4.5.5 Automatic calibration...................................................................................................206

4.5.6 Scalar power calibration..............................................................................................219

4.5.7 SMARTerCal................................................................................................................224

4.5.8 Parallel calibration of multiple channels...................................................................... 227

4.5.9 Joining calibrations......................................................................................................228

4.6 Offset parameters and de-/embedding................................................................... 228

4.6.1 Offset parameters........................................................................................................228

4.6.2 Embedding and deembedding.................................................................................... 234

4.7 Optional extensions and accessories.....................................................................246

4.7.1 Spectrum analyzer mode............................................................................................ 248

4.7.2 Time domain analysis..................................................................................................249

4.7.3 Frequency conversion measurements........................................................................ 263

4.7.4 Phase coherent source control................................................................................... 279

4.7.5 True differential mode................................................................................................. 280

4.7.6 Measurements on pulsed signals................................................................................282

4.7.7 Millimeter-wave converter support.............................................................................. 284

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4.7.8 Increased IF bandwidth 30 MHz................................................................................. 291

4.7.9 Frequency resolution 1 mHz....................................................................................... 291

4.7.10 Continuous data recording.......................................................................................... 291

4.7.11 Noise figure measurement.......................................................................................... 292

4.7.12 Measurement uncertainty analysis..............................................................................297

4.7.13 Security write protection..............................................................................................300

4.7.14 Continuous sweep up to 110 GHz (R&S ZNA67EXT only)......................................... 300

4.7.15 Eazy de-embedding based on IEEE 370.................................................................... 301

4.7.16 In-situ de-embedding.................................................................................................. 302

4.7.17 Smart fixture de-embedding........................................................................................303

4.7.18 Delta-L 4.0 PCB characterization................................................................................303

4.7.19 Health and usage monitoring service (HUMS)............................................................304

4.7.20 Internal 3rd and 4th source for 4-port R&S ZNA......................................................... 305

4.7.21 Precision frequency reference.................................................................................... 306

4.7.22 Second internal LO generator for 4-port R&S ZNA.....................................................306

4.7.23 Internal 2nd source and 2nd LO generator for 2-port R&S ZNA................................. 306

4.7.24 Memory extension for data streaming.........................................................................307

4.7.25 LO Out.........................................................................................................................308

4.7.26 RFFE GPIO interface.................................................................................................. 308

4.7.27 Direct generator/receiver access................................................................................ 309

4.7.28 Additional removable system drive..............................................................................311

4.7.29 Source step attenuators.............................................................................................. 311

4.7.30 Direct IF access.......................................................................................................... 312

4.7.31 Receiver step attenuators........................................................................................... 312

4.7.32 Internal pulse modulators............................................................................................312

4.7.33 Trigger board...............................................................................................................313

4.7.34 Direct source monitor access......................................................................................313

4.7.35 Internal combiner........................................................................................................ 315

4.7.36 Internal low noise preamplifier.................................................................................... 316

4.7.37 Internal low power spur reduction amplifier.................................................................317

4.7.38 USB-to-IEC/IEEE adapter........................................................................................... 319

4.7.39 External power meters................................................................................................ 319

4.7.40 External generators.....................................................................................................324

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4.7.41 External switch matrices............................................................................................. 326

4.7.42 Generic devices.......................................................................................................... 334

4.7.43 External DLLs..............................................................................................................336

4.7.44 Power added efficiency............................................................................................... 338

4.7.45 R&S ZNXSIM.............................................................................................................. 338

5 GUI reference......................................................................................342

5.1 Function keys and softtools.................................................................................... 342

5.2 Meas softtool............................................................................................................. 344

5.2.1 Measurement type...................................................................................................... 344

5.2.2 S-Params tab.............................................................................................................. 347

5.2.3 Wave tab..................................................................................................................... 360

5.2.4 Ratio | Harmonics tab..................................................................................................364

5.2.5 Noise Figure tab..........................................................................................................370

5.2.6 Intermodulation tab..................................................................................................... 383

5.2.7 Gain Compression tab................................................................................................ 395

5.2.8 Time Domain tab......................................................................................................... 400

5.2.9 Time Gate tab..............................................................................................................400

5.2.10 Power Sensor tab........................................................................................................400

5.2.11 Spectrum tab...............................................................................................................402

5.2.12 External DLL tab......................................................................................................... 407

5.2.13 Scalar Mixer Meas tab................................................................................................ 414

5.2.14 Vector Mixer Meas tab................................................................................................ 420

5.2.15 Two Tone Group Dly tab (frequency-converting DUT)................................................ 422

5.3 Format softtool..........................................................................................................426

5.4 Scale softtool.............................................................................................................432

5.4.1 Scale Values tab..........................................................................................................432

5.4.2 Scale Coupling tab...................................................................................................... 435

5.4.3 Zoom tab..................................................................................................................... 436

5.5 Traces softtool...........................................................................................................438

5.5.1 Traces tab................................................................................................................... 438

5.5.2 Mem tab...................................................................................................................... 444

5.5.3 All Mem All Data tab....................................................................................................446

5.5.4 Math tab...................................................................................................................... 448

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8User Manual 1178.6462.02 ─ 32

5.5.5 Time Domain tab......................................................................................................... 454

5.5.6 Time Gate tab..............................................................................................................460

5.5.7 Distance to Fault tab................................................................................................... 462

5.5.8 Trace Statistics tab......................................................................................................462

5.5.9 Smooth Shift Hold tab................................................................................................. 469

5.5.10 Infinite Averaging tab...................................................................................................473

5.5.11 Trace Data tab.............................................................................................................474

5.5.12 Linearity Deviation tab.................................................................................................482

5.6 Lines softtool.............................................................................................................484

5.6.1 Limit Test tab............................................................................................................... 484

5.6.2 Ripple Test tab............................................................................................................ 493

5.6.3 Circle Test tab............................................................................................................. 498

5.6.4 Display Circle tab........................................................................................................ 502

5.6.5 Horiz. Line tab............................................................................................................. 503

5.7 Marker softtool.......................................................................................................... 504

5.7.1 Markers tab................................................................................................................. 504

5.7.2 Marker Props tab.........................................................................................................507

5.7.3 Marker Search tab.......................................................................................................510

5.7.4 Multiple Peak tab.........................................................................................................516

5.7.5 Target Search tab........................................................................................................518

5.7.6 Bandfilter tab............................................................................................................... 520

5.7.7 Set by Marker tab........................................................................................................524

5.7.8 Info Field tab............................................................................................................... 526

5.7.9 Marker Coupling tab....................................................................................................526

5.8 Stimulus softtool.......................................................................................................528

5.8.1 Stimulus tab................................................................................................................ 528

5.8.2 Power tab.................................................................................................................... 531

5.8.3 Time Domain tab......................................................................................................... 539

5.9 Pwr Bw Avg softtool................................................................................................. 541

5.9.1 Power tab.................................................................................................................... 542

5.9.2 Bandwidth tab............................................................................................................. 542

5.9.3 Average tab.................................................................................................................544

5.10 Sweep Softtool.......................................................................................................... 545

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5.10.1 Sweep Params tab......................................................................................................546

5.10.2 Wait Time Control tab..................................................................................................548

5.10.3 Sweep Type tab.......................................................................................................... 552

5.10.4 Trigger tab................................................................................................................... 565

5.10.5 Sweep Control tab.......................................................................................................572

5.11 Cal softtool................................................................................................................ 577

5.11.1 Start Cal tab................................................................................................................ 577

5.11.2 Cal Devices tab........................................................................................................... 623

5.11.3 Power Cal Settings tab................................................................................................637

5.11.4 Use Cal tab................................................................................................................. 645

5.11.5 METAS Cal tab............................................................................................................653

5.12 Channel Config softtool............................................................................................664

5.12.1 Channels tab............................................................................................................... 664

5.12.2 Port Config tab............................................................................................................ 679

5.12.3 Pwr Cal Settings tab....................................................................................................698

5.13 Mode softtool.............................................................................................................698

5.13.1 Mode tab..................................................................................................................... 698

5.13.2 Pulse Mod tab............................................................................................................. 703

5.13.3 Source Coherence tab................................................................................................ 716

5.14 Offset Embed softtool...............................................................................................720

5.14.1 Offset Embed dock widget.......................................................................................... 720

5.14.2 Offset tab.....................................................................................................................730

5.14.3 One Way Loss tab.......................................................................................................736

5.14.4 Single Ended tab.........................................................................................................738

5.14.5 Fixture modeling dialog............................................................................................... 741

5.14.6 Port Sets tab............................................................................................................... 756

5.14.7 Balanced tab............................................................................................................... 759

5.14.8 Ground Loop tab......................................................................................................... 762

5.14.9 Differential Match tab.................................................................................................. 765

5.14.10 Config tab....................................................................................................................767

5.14.11 Deembed Assistant tab............................................................................................... 768

5.14.12 Delta-L tab...................................................................................................................779

5.15 File Print softtool.......................................................................................................786

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10User Manual 1178.6462.02 ─ 32

5.15.1 Recall sets tab.............................................................................................................787

5.15.2 Favorites tab............................................................................................................... 791

5.15.3 Print tab.......................................................................................................................793

5.15.4 Printer Setup dialog.....................................................................................................794

5.15.5 Trace Data tab.............................................................................................................796

5.15.6 More tab...................................................................................................................... 796

5.16 DUT softtool...............................................................................................................797

5.16.1 DUT Centric Wizard.................................................................................................... 797

5.16.2 DUT Manager dialog................................................................................................... 809

5.17 Applic softtool........................................................................................................... 812

5.17.1 External Tools application........................................................................................... 813

5.17.2 TDR application...........................................................................................................814

5.17.3 Distance to Fault application....................................................................................... 845

5.18 Display softtool......................................................................................................... 853

5.18.1 Diagram tab.................................................................................................................854

5.18.2 Split tab....................................................................................................................... 857

5.18.3 Config tab....................................................................................................................859

5.18.4 View Bar tab................................................................................................................867

5.18.5 Touchscreen tab..........................................................................................................869

5.19 Setup softtool............................................................................................................ 869

5.19.1 Setup tab.....................................................................................................................869

5.19.2 Freq. Ref. tab.............................................................................................................. 901

5.19.3 Remote Settings tab....................................................................................................903

5.19.4 Power Meter tab..........................................................................................................905

5.19.5 Generator tab.............................................................................................................. 911

5.19.6 Frequency Converter tab............................................................................................ 916

5.19.7 Switch Matrix tab.........................................................................................................923

5.19.8 Port Setup tab............................................................................................................. 933

5.19.9 Generic Device tab......................................................................................................936

5.19.10 Inline Cal System tab.................................................................................................. 941

5.20 Help softtool.............................................................................................................. 943

5.21 Preset softtool........................................................................................................... 944

5.21.1 Select Preset tab.........................................................................................................944

Contents

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11User Manual 1178.6462.02 ─ 32

6 Remote control...................................................................................947

6.1 Introduction to remote control.................................................................................947

6.1.1 Remote control via USB..............................................................................................948

6.1.2 Starting a remote control session................................................................................948

6.1.3 GPIB Explorer............................................................................................................. 949

6.1.4 Switchover to remote control.......................................................................................951

6.1.5 Combining manual and remote control....................................................................... 954

6.2 Messages................................................................................................................... 955

6.2.1 Device messages (commands and device responses)...............................................955

6.2.2 SCPI command structure and syntax..........................................................................955

6.2.3 SCPI parameters.........................................................................................................959

6.3 Basic remote control concepts................................................................................961

6.3.1 Traces, channels, and diagram areas......................................................................... 961

6.3.2 Active traces in remote control....................................................................................962

6.3.3 Initiating measurements, speed considerations.......................................................... 963

6.3.4 Addressing traces and channels................................................................................. 964

6.4 Command processing.............................................................................................. 965

6.4.1 Input unit..................................................................................................................... 965

6.4.2 Command recognition................................................................................................. 966

6.4.3 Data base and instrument hardware........................................................................... 966

6.4.4 Status reporting system.............................................................................................. 967

6.4.5 Output unit...................................................................................................................967

6.4.6 Command sequence and command synchronization................................................. 967

6.5 Status reporting system........................................................................................... 969

6.5.1 Overview of status registers........................................................................................970

6.5.2 Structure of a SCPI status register..............................................................................971

6.5.3 Contents of the status registers.................................................................................. 973

6.5.4 Application of the status reporting system.................................................................. 979

6.5.5 Reset values of the status reporting system............................................................... 982

7 Command reference.......................................................................... 984

7.1 Special terms and notation...................................................................................... 984

7.1.1 Upper- vs. lower-case................................................................................................. 985

7.1.2 Special characters.......................................................................................................985

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7.1.3 Parameters..................................................................................................................985

7.1.4 Numeric suffixes..........................................................................................................985

7.2 Common commands.................................................................................................986

7.3 SCPI command reference.........................................................................................987

7.3.1 CALCulate commands................................................................................................ 988

7.3.2 CONFigure commands............................................................................................. 1220

7.3.3 CONTrol commands..................................................................................................1229

7.3.4 DIAGnostic commands............................................................................................. 1248

7.3.5 DISPlay commands...................................................................................................1250

7.3.6 FORMat commands.................................................................................................. 1276

7.3.7 HCOPy commands................................................................................................... 1277

7.3.8 INITiate commands................................................................................................... 1283

7.3.9 INSTrument commands............................................................................................ 1286

7.3.10 MEMory commands.................................................................................................. 1287

7.3.11 MMEMory commands............................................................................................... 1289

7.3.12 OUTPut commands...................................................................................................1331

7.3.13 PROGram commands...............................................................................................1337

7.3.14 [SENSe:] commands.................................................................................................1340

7.3.15 SOURce commands................................................................................................. 1547

7.3.16 STATus commands................................................................................................... 1628

7.3.17 SYSTem commands..................................................................................................1631

7.3.18 TRACe commands....................................................................................................1677

7.3.19 TRIGger commands..................................................................................................1680

7.3.20 New commands for R&S ZNA...................................................................................1690

7.4 HUMS and service date commands...................................................................... 1699

7.4.1 SNMP/REST commands...........................................................................................1699

7.4.2 System information commands.................................................................................1703

7.4.3 Device tags commands.............................................................................................1713

7.4.4 Utilization commands................................................................................................ 1714

7.4.5 Service date commands............................................................................................1721

7.5 R&S ZVR/ZVABT compatible commands..............................................................1723

8 Programming examples.................................................................. 1750

8.1 Basic tasks.............................................................................................................. 1750

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8.1.1 Typical stages of a remote control program.............................................................. 1750

8.1.2 Channel, trace and diagram handling....................................................................... 1753

8.2 Condensed programming examples..................................................................... 1759

8.2.1 Path-independent remote control programs..............................................................1760

8.2.2 Trace and diagram handling......................................................................................1760

8.2.3 Using markers........................................................................................................... 1769

8.2.4 Data handling............................................................................................................ 1771

8.2.5 Calibration................................................................................................................. 1776

8.2.6 Mixer measurement.................................................................................................. 1785

8.2.7 Two-tone group delay measurement (R&S ZNA-K9)................................................ 1787

8.2.8 RFFE/GPIO interface programming..........................................................................1789

8.2.9 Fixture modeling........................................................................................................1791

8.2.10 Noise figure measurement of an amplifier................................................................ 1792

9 Error messages and troubleshooting............................................ 1795

9.1 Errors during firmware operation..........................................................................1795

9.1.1 Asynchronous errors................................................................................................. 1796

9.1.2 Errors during measurement...................................................................................... 1796

9.2 Errors during firmware installation/update.......................................................... 1797

9.3 Collecting information for technical support....................................................... 1797

9.4 Contacting customer support................................................................................1799

10 Transporting..................................................................................... 1800

11 Maintenance, storage and disposal............................................... 1801

11.1 Replacing fuses (R&S ZNA67EXT only)................................................................1801

11.2 Recalibration and repair......................................................................................... 1801

11.3 Cleaning................................................................................................................... 1801

11.4 Storage.....................................................................................................................1802

11.5 Disposal................................................................................................................... 1802

12 Annexes............................................................................................ 1803

12.1 Administrative tasks............................................................................................... 1803

12.1.1 Firmware installation................................................................................................. 1803

12.1.2 Remote operation in a LAN.......................................................................................1804

12.2 System recovery..................................................................................................... 1808

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12.3 Interfaces and connectors..................................................................................... 1808

12.3.1 Rear panel connectors.............................................................................................. 1808

12.3.2 LAN interface............................................................................................................ 1810

12.3.3 GPIB interface........................................................................................................... 1811

12.3.4 RFFE GPIO interface................................................................................................ 1814

12.4 Showroom mode..................................................................................................... 1816

12.5 ENA emulation commands.....................................................................................1817

Glossary: Frequently used terms...................................................1825

List of commands............................................................................ 1831

Index..................................................................................................1864

Safety and regulatory information

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15User Manual 1178.6462.02 ─ 32

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 15. 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 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 con-

dition. Look up the maximum weight in the data sheet. Use the product handles to

Safety instructions

Safety and regulatory information

R&S®ZNA

16User Manual 1178.6462.02 ─ 32

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.

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. Replace parts that are relevant to

safety only by original parts, e.g. power cables or fuses.

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 country-spe-

cific safety requirements. Only insert the plug into an outlet with protective conduc-

tor terminal.

Safety instructions

Safety and regulatory information

R&S®ZNA

17User Manual 1178.6462.02 ─ 32

●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 you connect the product to an external power supply, use the one delivered with

the product or recommended in the product documentation. The external power

supply must conform 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.

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.

Warning messages in the documentation

Safety and regulatory information

R&S®ZNA

18User Manual 1178.6462.02 ─ 32

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

Welcome to the R&S ZNA

R&S®ZNA

19User Manual 1178.6462.02 ─ 32

2 Welcome to the R&S ZNA

This manual is intended to provide you with all information that is necessary for setup,

manual and remote control of the R&S ZNA.

We also invite you to find out what's new in the current revision of the software and

learn how to make best use of our documentation and of the help system.

If you have any questions or comments, please contact your partners at Rohde &

Schwarz and give us your feedback.

2.1 What's new in firmware version 2.90

This manual describes version 2.85 of the R&S ZNA firmware.

Compared to the previous version 2.85, firmware version 2.90 provides the following

changes:

New functionality

●Spectrum analysis (R&S ZNA-K1)

– Spectrum measurements can now be triggered like other measurements

– Spectrum data acquisitions can be synchronized to Internal pulse modulators

Modified functionality

●Cal validation limits can now be specified in "Mag (dB) / Phase" (like before) and

"Mag (lin) / Phase" (new).

"Imag / Real" limits are no longer supported, corresponding remote commands

CALCulate:CALValidate:RESPonse:IMAGinary:LOWer|UPPer and

CALCulate:CALValidate:RESPonse:IMAGinary:LOWer|UPPer were

removed.

See "Validation Limits" on page 622

New remote control features

●SYSTem:COMMunicate:AKAL:CONNection <CalStandard>,

<Port>[, ...]: Added possibility to switch calibration unit ports to "non-calibrat-

ing" state explicitly (<CalStandard>=NONE)

●New ENA emulation commands:

–CALCulate:CORRection

–DISPlay:ARRange

–DISPlay:WINDow{1...4}:SIZE

See Chapter 12.5, "ENA emulation commands", on page 1817.

Improvements

●Extended time domain analysis (R&S ZNA-K20): Additional PRBS bit streams with

lengths 217-1, 219-1, ..., 231-1 for eye diagram simulation

See "Length" on page 825

What's new in firmware version 2.90

Welcome to the R&S ZNA

R&S®ZNA

20User Manual 1178.6462.02 ─ 32

Solved issues

●HP8720 parser emulation: Acquisition of calibration data for calibration type "Trans

Norm" was not initialized correctly

●Drivers for calibration units R&S ZV-Z5x did not work on Windows 7

●R&S ZNA67EXT: Inapplicable "Ref. receiver uncalibrated" warning during calibra-

tions with multiple frequency axes

●Support for multicast DNS (mDNS)

●Vector mixer measurements (R&S ZNA-K5): In a calibrated vector mixer channel,

the phase of a b2/a1 ratio trace differed from the phase of the corresponding S21

trace

Firmware version

► To check your R&S ZNA firmware version, select "Help" > "About..." from the main

menu.

2.2 Documentation overview

This section provides an overview of the R&S ZNA user documentation. Unless speci-

fied otherwise, you find the documents at:

https://www.rohde-schwarz.com/manual/ZNA

2.2.1 Getting started manual

Introduces the R&S ZNA and describes how to set up and start working with the prod-

uct. Includes basic operations, typical measurement examples, and general informa-

tion, e.g. safety instructions, etc.

A printed version is delivered with the instrument. A PDF version is available for down-

load on the Internet.

2.2.2 Getting started manual R&S ZNA67EXT

Getting started information on vector network analyzer systems R&S®ZNA67EXT is

provided in a separate manual (order no. 1179.6295.02).

A printed version is delivered with each system. A PDF version is available for down-

load on the Internet.

Documentation overview

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Rohde&Schwarz ZNA User manual

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