RIGOL RSA3030N-OCXO User Guide

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User Guide

Vector Network Analyzer

Applicable to RSA5000N/RSA3000N

Jul. 2020

RIGOL TECHNOLOGIES CO., LTD.

RIGOL

VNA User Guide I

Guaranty and Declaration

Trademark Information

RIGOL® is the trademark of RIGOL TECHNOLOGIES CO., LTD.

Publication Number

UGD24100-1110

Software Version

00.03.00 Software upgrade might change or add product features. Please acquire the latest version of the manual from RIGOL website or contact RIGOL to upgrade the software.

Notices

⚫ RIGOL products are covered by P.R.C. and foreign patents, issued and pending. ⚫ RIGOL reserves the right to modify or change parts of or all the specifications

and pricing policies at the company’s sole decision.

⚫ Information in this publication replaces all previously released materials. ⚫ Information in this publication is subject to change without notice. ⚫ RIGOL shall not be liable for either incidental or consequential losses in

connection with the furnishing, use, or performance of this manual, as well as any information contained.

⚫ Any part of this document is forbidden to be copied, photocopied, or rearranged

without prior written approval of RIGOL.

Product Certification

RIGOL guarantees that this product conforms to the national and industrial standards in China as well as the ISO9001:2015 standard and the ISO14001:2015 standard. Other international standard conformance certifications are in progress.

If you have any problem or requirement when using our products or this manual, please contact RIGOL. E-mail: service@rigol.com Website: www.rigol.com

RIGOL

II VNA User Guide

Safety Requirement

General Safety Summary

Please review the following safety precautions carefully before putting the instrument into operation so as to avoid any personal injury or damage to the instrument and any product connected to it. To prevent potential hazards, please follow the instructions specified in this manual to use the instrument properly.

Use Proper Power Cord.

Only the exclusive power cord designed for the instrument and authorized for use within the local country could be used.

Ground the Instrument.

The instrument is grounded through the Protective Earth lead of the power cord. To avoid electric shock, connect the earth terminal of the power cord to the Protective Earth terminal before connecting any input or output terminals.

Connect the Probe Correctly.

If a probe is used, the probe ground lead must be connected to earth ground. Do not connect the ground lead to high voltage. Improper way of connection could result in dangerous voltages being present on the connectors, controls or other surfaces of the oscilloscope and probes, which will cause potential hazards for operators.

Observe All Terminal Ratings.

To avoid fire or shock hazard, observe all ratings and markers on the instrument and check your manual for more information about ratings before connecting the instrument.

Use Proper Overvoltage Protection.

Ensure that no overvoltage (such as that caused by a bolt of lightning) can reach the product. Otherwise, the operator might be exposed to the danger of an electric shock.

Do Not Operate Without Covers.

Do not operate the instrument with covers or panels removed.

Do Not Insert Objects into the Air Outlet.

Do not insert objects into the air outlet, as doing so may cause damage to the instrument.

Use Proper Fuse.

Please use the specified fuses.

RIGOL

VNA User Guide III

Avoid Circuit or Wire Exposure.

Do not touch exposed junctions and components when the unit is powered on.

Do Not Operate with Suspected Failures.

If you suspect that any damage may occur to the instrument, have it inspected by RIGOL authorized personnel before further operations. Any maintenance, adjustment or replacement especially to circuits or accessories must be performed by RIGOL authorized personnel.

Provide Adequate Ventilation.

Inadequate ventilation may cause an increase of temperature in the instrument, which would cause damage to the instrument. So please keep the instrument well ventilated and inspect the air outlet and the fan regularly.

Do Not Operate in Wet Conditions.

To avoid short circuit inside the instrument or electric shock, never operate the instrument in a humid environment.

Do Not Operate in an Explosive Atmosphere.

To avoid personal injuries or damage to the instrument, never operate the instrument in an explosive atmosphere.

Keep Product Surfaces Clean and Dry.

To avoid dust or moisture from affecting the performance of the instrument, keep the surfaces of the instrument clean and dry.

Prevent Electrostatic Impact.

Operate the instrument in an electrostatic discharge protective environment to avoid damage induced by static discharges. Always ground both the internal and external conductors of cables to release static before making connections.

Use the Battery Properly.

Do not expose the battery (if available) to high temperature or fire. Keep it out of the reach of children. Improper change of a battery (lithium battery) may cause an explosion. Use the RIGOL specified battery only.

Handle with Caution.

Please handle with care during transportation to avoid damage to keys, knobs, interfaces, and other parts on the panels.

RIGOL

IV VNA User Guide

Safety Notices and Symbols

Safety Notices in this Manual:

WARNING

Indicates a potentially hazardous situation or practice which, if not avoided, will result in serious injury or death.

CAUTION

Indicates a potentially hazardous situation or practice which, if not avoided, could result in damage to the product or loss of important data.

Safety Terms on the Product:

DANGER

It calls attention to an operation, if not correctly performed, could result in injury or hazard immediately.

WARNING

It calls attention to an operation, if not correctly performed, could result in potential injury or hazard.

CAUTION

It calls attention to an operation, if not correctly performed, could result in damage to the product or other devices connected to the product.

Safety Symbols on the Product:

Hazardous

Voltage

Safety Warning

Protective Earth

Terminal

Chassis Ground

Test Ground

RIGOL

VNA User Guide V

Care and Cleaning

Care

Do not store or leave the instrument where it may be exposed to direct sunlight for long periods of time.

Cleaning

Clean the instrument regularly according to its operating conditions.

1. Disconnect the instrument from all power sources.

2. Clean the external surfaces of the instrument with a soft cloth dampened with

mild detergent or water. When cleaning the LCD, take care to avoid scarifying it.

CAUTION

To avoid damage to the instrument, do not expose it to caustic liquids.

WARNING

To avoid short-circuit resulting from moisture or personal injuries, ensure that the instrument is completely dry before connecting it to the power supply.

Environmental Considerations

The following symbol indicates that this product complies with the WEEE Directive 2002/96/EC.

Product End-of-Life Handling

The equipment may contain substances that could be harmful to the environment or human health. To avoid the release of such substances into the environment and avoid harm to human health, we recommend you to recycle this product appropriately to ensure that most materials are reused or recycled properly. Please contact your local authorities for disposal or recycling information.

You can click on the following link https://int.rigol.com/services/declaration.html to download the latest version of the RoHS&WEEE certification file.

RIGOL

VI VNA User Guide

RSA Series Overview

RSA series is a new generation of cost-efficient real-time spectrum analyzer with high performance. With superb performance specifications and the clear user interface, the RSA series allows you to operate it through various ways, such as pressing keys on the front panel, using the touch screen, connecting the mouse and the keyboard. Remote communication interfaces are also available. The instrument can be widely used in education science, corporate R&D, industrial production, and other fields.

RIGOL

VNA User Guide VII

Document Overview

Topics in this manual: Chapter 1 Quick Start

This chapter introduces the front/rear panel and user interface as well as announcements during first use of the analyzer.

Chapter 2 Functions of the Front Panel

This chapter gives detailed function descriptions of the front panel keys in VNA mode.

Chapter 3 Appendix

This chapter lists the options and accessories that can be ordered along with your analyzer as well as the service and support information.

Format Conventions in this Manual:

1. Keys:

The keys on the front panel are usually denoted by the format of "Key Name (Bold) + Text Box". For example, FREQ denotes the FREQ key.

2. Menu Keys:

The menu softkeys are usually denoted by the format of "Menu Word (Bold) + Character Shading". For example, Center Freq denotes the center frequency menu item under the FREQ function key.

3. Connectors:

The connectors on the front or rear panel are usually denoted by the format of "Connector Name (Bold) + Square Brackets (Bold)". For example, [Gen Output

50Ω].

4. Operation Procedures:

"→" represents the next step of operation. For example, FREQ → Center Freq indicates pressing FREQ on the front panel and then pressing the menu softkey

Center Freq.

Content Conventions in this Manual:

The RSA series spectrum analyzer that supports VNA includes the following models. This manual takes RSA5065N as an example.

Model

Frequency Range

VNA Frequency Range

RSA5065N

9 kHz to 6.5 GHz

100 kHz to 6.5 GHz

RSA5032N

9 kHz to 3.2 GHz

100 kHz to 3.2 GHz

RSA3045N

9 kHz to 4.5 GHz

100 kHz to 4.5 GHz

RSA3030N

9 kHz to 3 GHz

100 kHz to 3 GHz

RSA3015N

9 kHz to 1.5 GHz

100 kHz to 1.5 GHz

RIGOL

VIII VNA User Guide

User Manuals of this Product: Quick Guide, User Guide, Programming Guide, Data sheet, etc. For the desired manual, please download it from www.rigol.com.

Contents RIGOL

VNA User Guide IX

Contents

Guaranty and Declaration ......................................................................... I

Safety Requirement ................................................................................ II

General Safety Summary ........................................................................... II

Safety Notices and Symbols ...................................................................... IV

Care and Cleaning .................................................................................... V

Environmental Considerations .................................................................... V

RSA Series Overview .............................................................................. VI

Document Overview .............................................................................. VII

Chapter 1 Quick Start ......................................................................... 1-1

User Interface ....................................................................................... 1-2

Mode Setting ........................................................................................ 1-5

Mode ............................................................................................. 1-5

Mode Setup .................................................................................... 1-6

Install the Option .................................................................................. 1-7

Chapter 2 Functions of the Front Panel .............................................. 2-1

Basic Settings ....................................................................................... 2-2

FREQ ............................................................................................. 2-2

SPAN ............................................................................................. 2-6

AMPT ............................................................................................. 2-7

Sweep and Function Settings ................................................................. 2-10

BW ............................................................................................... 2-10

Sweep .......................................................................................... 2-11

TG ................................................................................................ 2-13

Trace ............................................................................................ 2-13

Trigger .......................................................................................... 2-19

Measurement Settings .......................................................................... 2-23

Meas ............................................................................................ 2-23

S11 Meas Setup ............................................................................. 2-23

S21 Meas Setup ............................................................................. 2-29

DTF Meas Setup ............................................................................ 2-34

Marker Setup ....................................................................................... 2-38

Marker .......................................................................................... 2-38

Marker .......................................................................................... 2-42

Peak ............................................................................................. 2-43

Input/Output ....................................................................................... 2-44

Input Impedance ........................................................................... 2-44

Ext Trig2 ....................................................................................... 2-44

Shortcut Key ........................................................................................ 2-44

Preset ........................................................................................... 2-44

User ............................................................................................. 2-48

RIGOL Contents

X VNA User Guide

Quick Save .................................................................................... 2-48

Cont ............................................................................................. 2-48

Single ........................................................................................... 2-48

System Function .................................................................................. 2-49

System ......................................................................................... 2-49

File............................................................................................... 2-56

Recall ........................................................................................... 2-60

Save ............................................................................................. 2-60

Chapter 3 Appendix ........................................................................... 3-1

Appendix A: RSA5000 Accessories and Option List ..................................... 3-1

Appendix B: RSA3000 Accessories and Option List ..................................... 3-2

Appendix C: Warranty ............................................................................. 3-4

Index ........................................................................................................ 1

Chapter 1 Quick Start RIGOL

VNA User Guide 1-1

Chapter 1 Quick Start

This chapter gives you a quick review about the appearance and dimensions of the RSA series, its front and rear panel, user interface, as well as announcements during first use of the analyzer.

Contents in this chapter:

◼ User Interface ◼ Mode Setting ◼ Install the Option

RIGOL Chapter 1 Quick Start

1-2 VNA User Guide

User Interface

Figure 1-1 User Interface (VNA)

Table 1-1 User Interface Icons

No.

Name

Description

Measurement result

Displays the current measurement results for the marker (when no marker exists, the measurement results display frequency/span value).

RIGOL

Indicates the company logo.

System status

Rmt: indicates remote operation. Ext: indicates the external reference. Cor

[1]

: indicates the calibration status. TG on: indicates that the tracking generator has been enabled.

Trace indicator

[2]

Displays information about the trace.

Information setting

: indicates messages, such as the prompt

messages, alarm messages, and error messages.

: indicates the speaker. You can tune it up and down to increase and decrease the speaker volume, or set it to mute .

: indicates the network settings. You can

2 3 4 5 6 7 8 9 10

11 12

18 17 16 15 14 13

Chapter 1 Quick Start RIGOL

VNA User Guide 1-3

configure network parameters.

: unlocks the front panel keys; : locks the

front panel keys.

: unlocks the touch screen; : locks the touch

screen.

: indicates that no USB storage device is inserted; : indicates that a USB storage device has been inserted.

Measurement bar

Displays measurement settings.

Measurement function

Displays the currently selected measurement function.

Working mode

Displays the currently selected working mode.

9 Function keypad

Clicks the keypad to display the function keypad interface.

Time

Displays the system time.

Menu title

Displays the currently selected menu name.

Menu item

Displays the menu item of the current function.

13 Menu page

Shows the current page and the total number of pages for the menu.

Trace 4 window

Displays the waveform or data of Trace 4.

Active function area

Displays the current parameter and its value.

Trace 3 window

Displays the waveform or data of Trace 3.

Trace 2 window

Displays the waveform or data of Trace 2.

Trace 1 window

Displays the waveform or data of Trace 1.

Note

[1]

: The definition for the calibration status is shown below:

⚫ --- (in gray): no user calibration data is available. ⚫ Cor (in blue): user calibration data are normal. ⚫ C! (in blue): the system is performing calibration operation. ⚫ C? (in blue): re-calibration is required.

Remarks: When the calibration status shows "C?", it indicates that the current settings for sweep frequency range, sweep points, power level, IF BW, and other parameters are different from the values set for performing the calibration, users are required to restart to perform the calibration under the current configurations.

Note

[2]

: The display of the trace indicator is shown in the following figure:

⚫ The first line displays the trace number. The color of the number is the same as that of

the trace.

⚫ The second line displays the trace type, including W (Clear/Write), A (Trace Average), M

(Maximum Hold), and m (Minimum Hold). The letters with different colors and in different forms show different meanings.

— The letter in blue indicates that the trace is updating. — The letter in gray indicates that the trace is not updated. — The letter with strikethrough and in gray color indicates that the trace will neither

be updated nor displayed.

Trace Number

Trace Type

Trace Math Function

RIGOL Chapter 1 Quick Start

1-4 VNA User Guide

— The letter with strikethrough and in blue color indicates that the trace is updating

but not displayed. It is useful in trace math operation.

⚫ The third line displays the enabling or disabling status of the math operation function of

each trace. If the letter in this line is grayed out, it indicates that the math operation is disabled. If the letter is indicated as the same color as that of the specified trace, it indicates that the math operation of this trace is enabled.

Chapter 1 Quick Start RIGOL

VNA User Guide 1-5

Mode Setting

Mode

RSA provides five working modes: GPSA, RTSA, VSA (option), EMI (option), and VNA. Press Mode or to select the working mode. You can also tap the function keypad to select the desired mode.

Note: In different working modes, the functions of the keys on the front panel may be different. Press Help to display the help information of the current working mode. If you need help information for other modes, exit the help interface first. Then select the desired working mode and obtain the corresponding help information.

1. GPSA

GPSA adopts two analysis methods: swept and FFT. GPSA can not only carry out frequency domain analysis, but also time domain (zero span) analysis.

Select GPSA. In this working mode, press Meas to select multiple measurements. For details, refer to Chapter 2 of

RSA5000 User Guide

RSA3000 User Guide.

2. RTSA

RTSA provides the analysis function for the real-time signal, which can capture the complex signal seamlessly.

Select RTSA. In this working mode, you can also press Meas to select multiple measurements. For details, refer to Chapter 3 of

RSA5000 User Guide

RSA3000 User Guide.

3. VSA

VSA mode provides the standard vector signal analysis measurement function. If you need this function, please purchase this option (order No. RSA5000-VSA) to install it. For installation methods, refer to "Install the Option".

4. EMI

EMI mode provides the EMI pre-compatibility measurement function. If you need this function, please purchase this option (order No. RSA5000-EMI/ RSA3000-EMI) to install it. For installation methods, refer to "Install the

Option".

5. VNA

VNA mode provides the vector network analyzer function. It provides S11, S21, and DTF measurements. In this working mode, you can press Meas to select the desired measurement.

RIGOL Chapter 1 Quick Start

1-6 VNA User Guide

Mode Setup

In VNA mode, the Mode Setup menu is grayed out and disabled. The menu items under Mode Setup are not available.

Chapter 1 Quick Start RIGOL

VNA User Guide 1-7

Install the Option

RSA series provides various options (for option information, refer to "Appendix") to expand the function of the spectrum analyzer. If you need to purchase the option, please contact RIGOL sales representative. After you have purchased the option successfully, you will get the corresponding key. Then perform the following operations to install the option.

1. Acquire the License of the Option

⚫ Log in to the RIGOL official website (www.rigol.com), click License

Activation to enter the "Registered product license code" interface.

⚫ Input the correct key, serial number (press System → About System →

System Info to acquire the serial number of the instrument), and

verification code. Click Generate to acquire the option license. In the license generation interface, click Download to download and save the license file to the PC.

2. Install the Option

You can install the option via the following 2 methods.

1) Install the option by reading the license file from the USB storage device

⚫ Copy the saved option license file to the root directory of the USB

storage device.

⚫ Power on the instrument and insert the USB storage device. Press File

to enter the file operation menu interface.

⚫ Press File Explorer, and then the file manager interface is displayed.

In the interface, find the directory of the USB storage device. Then select the desired option license file (suffixed with ".lic"). Press Import License to import the activation code and complete the reading of the option installation file.

2) Install the option by sending SCPI Commands ⚫ Log in to RIGOL official website (www.rigol.com) to download the

software Ultra Sigma. Then install it according to the installation wizard.

⚫ Use the USB cable to connect the rear-panel USB DEVICE interface of

RSA series to the USB HOST interface of the PC.

⚫ Run Ultra Sigma. Search the resource and right-click the resource

name. In the displayed menu, select "SCPI Panel Control". Input the following option installation command in the displayed SCPI control panel: :SYSTem:LKEY <option info>@<license info>. Wherein,

<option info> indicates the option order No., and <license info>

indicates the option license code.

For example, the following command is used to install the option RSA5000-PA.

RIGOL Chapter 1 Quick Start

1-8 VNA User Guide

:SYSTem:LKEY RSA5000-PA@8AD12B8EBC5DF492D1D4289B7CBA5B6150BF6F5D752 D645C36D74530B05F39B49C461B23A50D6C94A34E06782AC4380070 B0D1A86BA84E02768391FFD70C2103

Chapter 2 Functions of the Front Panel RIGOL

VNA User Guide 2-1

Chapter 2 Functions of the Front Panel

This chapter describes in detail the front-panel function keys of RSA series and their associated menu functions in VNA mode.

Contents in this chapter:

◼ Basic Settings ◼ Sweep and Function Settings ◼ Measurement Settings ◼ Marker Setup ◼ Input/Output ◼ Shortcut Key ◼ System Function

RIGOL Chapter 2 Functions of the Front Panel

2-2 VNA User Guide

Basic Settings

FREQ

Sets the frequency parameters of the analyzer. Press FREQ on the front panel to enter the frequency setting menu. You can also tap the function keypad at the top of the screen to select FREQ. The analyzer sweeps within a specified frequency range and restarts sweeping every time the frequency parameters are modified.

The frequency range of a channel can be expressed by either of two groups of parameters: Start Frequency/Stop Frequency (

start

stop

); or Center

Frequency/Span (

center

span

). If any of the four parameters is changed, the other

three parameters will make adjustment automatically to ensure the coupling relationship among them:

2)(

startstopcenter

fff +=

(2-1)

startstopspan

fff −=

(2-2)

In this menu, Center Frequency is, by default, selected.

Center Freq

Sets the center frequency of the current channel.

Remarks:

⚫ When you modify the center frequency, the start and stop frequency will be

modified automatically if the span remains to be unchanged.

⚫ Modifying the center frequency indicates that the frequency is changed along

the current channel horizontally, and the adjustable range should be within the frequency range specified in the technical specifications of the analyzer.

Table 2-1 Center Frequency

Parameter

Remarks

Default

(Fmax

[1]

- 10 MHz)/2

Range

(100 kHz + 5 Hz ) to (Fmax – 5 Hz)

Unit

GHz, MHz, kHz, Hz

Knob Step

step = span/200, Min = 1 Hz

Left/Right Arrow Key Step

Up/Down Arrow Key Step

CF step

Note

[1]

: The maximum measurement frequency Fmax is determined by the instrument model. For

RSA5065N, Fmax is 6.5 GHz; for RSA5032N, Fmax is 3.2 GHz; for RSA3045N, Fmax is 4.5 GHz; for RSA3030N, Fmax is 3 GHz; for RSA3015N, Fmax is 1.5 GHz.

Chapter 2 Functions of the Front Panel RIGOL

VNA User Guide 2-3

Start Freq

Sets the start frequency of the current frequency channel.

Remarks:

When you modify the start frequency, the span and center frequency will be changed.

Table 2-2 Start Frequency

Parameter

Remarks

Default

10 MHz

Range

100 kHz to (Fmax – 10 Hz)

Unit

GHz, MHz, kHz, Hz

Knob Step

step = span/200, Min = 1 Hz

Left/Right Arrow Key Step

Up/Down Arrow Key Step

CF step

The recommended value for the start frequency is determined by IF BW. When you select a value for IF BW, the system will automatically test the start frequency.

⚫ If the start frequency detected is smaller than the recommended start frequency

value, the recommended start frequency prevails.

⚫ If the start frequency detected is greater than the recommended start frequency

value, the system will take your current setting as the start frequency.

The following table shows the relationship between the recommended value and the IF BW for different measurement items.

Table 2-3 Relationship between Recommended Start Frequency and IF BW

IF BW

S11 Start Freq

S21 Start Freq

DTF Start Freq

1 kHz

10 MHz

100 kHz

1 MHz

3 kHz

10 MHz

100 kHz

2 MHz

10 kHz

10 MHz

100 kHz

5 MHz

30 kHz

10 MHz

100 kHz

10 MHz

100 kHz

20 MHz

100 kHz

20 MHz

300 kHz

50 MHz

100 kHz

50 MHz

1 MHz

70 MHz

300 kHz

70 MHz

3 MHz

100 MHz

1 MHz

100 MHz

10 MHz

200 MHz

2 MHz

200 MHz

Remarks:

⚫ You can manually set the start frequency to be smaller than the recommended. ⚫ If the start frequency is set too small, the test accuracy will be affected.

RIGOL Chapter 2 Functions of the Front Panel

2-4 VNA User Guide

Stop Freq

Sets the stop frequency of the current frequency channel.

Remarks:

When you modify the stop frequency, the center frequency and start frequency will be modified automatically if the span remains to be unchanged.

Table 2-4 Stop Frequency

Parameter

Remarks

Default

Fmax

Range

(100 kHz + 10 Hz) to Fmax

Unit

GHz, MHz, kHz, Hz

Knob Step

step = span/200, Min = 1 Hz

Left/Right Arrow Key Step

Up/Down Arrow Key Step

CF step

CF Step

Changes the step size for the center frequency. Changing the center frequency by a constant step-size value switches the channel to be measured continuously.

Remarks:

Set a proper CF step value, and then select the center frequency. Use the Up/Down arrow key to switch the measurement channel at a fixed step size. Thus, the instrument can sweep the adjacent channels manually.

Table 2-5 CF Step

Parameter

Remarks

Default

Fspan/10

Range

-Fmax to Fmax

Unit

GHz, MHz, kHz, Hz

Knob Step

step = span/200, Min = 1 Hz

Left/Right Arrow Key Step Up/Down Arrow Key Step

at 1-2-5 step

CF Step Mode

The CF step mode consists of "Manual" and "Auto". By default, it is Auto.

Chapter 2 Functions of the Front Panel RIGOL

VNA User Guide 2-5

Remarks:

⚫ In Auto mode, the CF step is 1/10 of the span. ⚫ In Manual mode, you can use the numeric keys to set the step size.

RIGOL Chapter 2 Functions of the Front Panel

2-6 VNA User Guide

SPAN

Sets the frequency range of the current channel. Press SPAN to enter the span setting menu. You can also tap the function keypad at the top of the screen to select SPAN.

Changing this parameter will change the frequency parameters, and after the span is changed, the sweep restarts.

Span

Sets the frequency range of the current channel.

Remarks:

⚫ When you modify the span, the start and stop frequency will be modified

automatically if the center frequency remains to be unchanged.

⚫ When the span is set to a maximum value, the analyzer enters full span mode.

Table 2-6 Span

Parameter

Remarks

Default

Fmax – 10 MHz

Range

[1]

10 Hz to (Fmax - 100 kHz)

Unit

GHz, MHz, kHz, Hz

Knob Step

step = span/200, Min = 2 Hz

Left/Right Arrow Key Step

Up/Down Arrow Key Step

at 1-2-5 step

Note

[1]

: If RSA3015N, RSA3030N, and RSA3045N have not been installed with the RSA3000-BW1

option, then the frequency range of span is from 100 Hz to (Fmax – 100 kHz).

Last Span

Sets the span to the previous span setting.

Full Span

Sets the maximum span.

Remarks:

The default value of full span is (Fmax – 100 kHz).

Chapter 2 Functions of the Front Panel RIGOL

VNA User Guide 2-7

AMPT

Sets the amplitude parameters of the analyzer. Press AMPT on the front panel to enter the amplitude setting menu. You can also tap the function keypad at the top of the screen to select AMPT.

You can modify these parameters to make the signals under test easy for you to observe.

Ref Value

Sets the reference value of the selected trace to adjust the vertical position of the trace on the screen.

The reference value of each trace format is shown in the following table.

Table 2-7 Reference Value

Trace Format

Default

Range

Unit

Log Mag

-500G to 500G

Lin Mag

-500G to 500G

N/A

Phase

-500G to 500G

degree (°)

Group Delay

-500G to 500G

Real

-500G to 500G

N/A

Imaginary

-500G to 500G

N/A

SWR

1.0

-500G to 500G

N/A

Expand Phase

-500G to 500G

degree (°)

Positive Phase

180

-500G to 500G

degree (°)

Return Loss(DTF)

-500G to 500G

Log Mag(DTF)

-100

-500G to 500G

Lin Mag(DTF)

-500G to 500G

N/A

Remarks:

When the format is "Smith" or "Polar", the reference value is unavailable.

Ref Position

Sets the reference position to adjust the vertical position of the currently selected trace in the screen. When it is set to 5, the reference position is located in the middle of the graticule; when set to 0, it is at the bottom of the graticule; when set to 10, it is located at the top of the graticule.

RIGOL Chapter 2 Functions of the Front Panel

2-8 VNA User Guide

Table 2-8 Ref Position

Parameter

Remarks

Default

[1]

0 or 5

Range

0 to 10

Unit

N/A

Knob Step

Left/Right Arrow Key Step

Up/Down Arrow Key Step

Note

[1]

: The default values of the reference position for different trace formats are as follows:

⚫ When the trace format is Lin Mag, SWR, Lin Mag(DTF), or Log Mag(DTF),

the default value of the reference position is 0.

⚫ When the trace format is Log Mag, Phase, Group Delay, Real, Imaginary,

Expand Phase, Positive Phase, or Return Loss(DTF), the default value of the reference position is 5.

Remarks: When the format is "Smith" or "Polar", the reference position is unavailable. The Ref Position menu is unavailable.

Scale/Div

Sets the Y scale per division of the selected trace. The scale value is displayed at the graticule top.

When you select a different trace format, the default Y-axis scale value and unit are different.

Table 2-9 Scale/Div

Trace Format

Default

Range

Unit

Log Mag

100f to 100G

Lin Mag

100

1a to 100G

N/A

Phase

1a to 100G

degree (°)

Group Delay

1a to 100G

Real

200

1a to 100G

N/A

Imaginary

200

1a to 100G

N/A

SWR

1a to 100G

N/A

Smith

0.03 to 20

N/A

Polar

0.03 to 20

N/A

Expand Phase

1a to 100G

degree (°)

Positive Phase

1a to 100G

degree (°)

Return Loss (DTF)

100f to 100G

Log Mag(DTF)

100f to 100G

Lin Mag(DTF)

0.1

1a to 100G

N/A

Chapter 2 Functions of the Front Panel RIGOL

VNA User Guide 2-9

Auto Scale

Auto adjusts the graticule scale of the currently selected trace and the reference value to make it optimal for display and observation.

All Auto Scale

Auto adjusts the graticule scale of all displayed traces and the reference value to make them optimal for display and observation.

Remarks:

⚫ Once you enable this function, the graticule scale and reference position of the

corresponding traces will be updated automatically.

⚫ The All Auto Scale function only affects the display effects, but unable to affect

the measurement results.

RIGOL Chapter 2 Functions of the Front Panel

2-10 VNA User Guide

Sweep and Function Settings

Sets the bandwidth of the analyzer. Press BW to enter the bandwidth setting menu.

You can also tap the function keypad at the top of the screen to select BW.

IF BW

Sets the IF BW.

Table 2-10 IF BW

Parameter

Remarks

Default

1 kHz

Range

[1]

1 kHz to 10 MHz (at 1-3-10 step)

Unit

kHz/MHz

Knob Step

1-3-10

Left/Right Arrow Key Step

1-3-10

Up/Down Arrow Key Step

Note

[1]

: If RSA3015N, RSA3030N, and RSA3045N have not been installed with the RSA3000-BW1

option, then the maximum value of IF BW is 3 MHz.

Remarks:

⚫ Reducing the IF BW of the receiver can undermine the impact of random noises

on the measurement.

⚫ Reducing the IF BW to 1/10 of the original bandwidth can reduce the ground

noise by 10 dB.

Chapter 2 Functions of the Front Panel RIGOL

VNA User Guide 2-11

Sweep

Press Sweep to enter the sweep setting menu. You can also tap the function keypad to select Sweep. The menu sets sweep-related parameters, such as sweep time, sweep points, and sweep time mode.

Sweep Points

Sets the number of points acquired in each sweep, i.g. the number of the trace points.

In DTF, the Sweep Points menu is grayed out and disabled. You are not allowed to set it. It will be set automatically according to the span, stop distance, and velocity factor. The system will automatically calculate the number of sweep points based on the values of Stop Distance, Span, and Velocity Factor. Once one of the parameters is modified, the other parameters will be adjusted automatically to achieve optimal measurement effects according to the formula below.

 =

  

1.5  108 

+ 1

Table 2-11 Number of Sweep Points

Parameter

Remarks

Default

S11/S21: 201

Range

101 to 10,001

Unit

N/A

Knob Step

Left/Right Arrow Key Step

Up/Down Arrow Key Step

Remarks:

⚫ With the increase of the sweep points, the frequency resolution of the marker

will increase with it, but the sweep speed will decrease with it.

⚫ Due to the limitation of the minimum interval of sweep points, when the number

of sweep points is increased, the sweep time will be prolonged.

⚫ Changing the number of the sweep points will affect multiple parameters of the

system. Therefore, the system will make a new sweep and measurement again.

Sweep Time

Sets the time required for the spectrum analyzer to complete one sweep operation within the span range.

RIGOL Chapter 2 Functions of the Front Panel

2-12 VNA User Guide

Table 2-12 Sweep Time

Parameter

Remarks

Default

S11/S21: 1.09194 s DTF: 2.12730 s

Range

1 ms to 4,000 s

Unit

s, ms, us, ns, ps

Knob Step

sweep time/100, Min = 1 us

Left/Right Arrow Key Step

Up/Down Arrow Key Step

sweep time/10, Min = 10 us

Sweep Time Mode

Sets the "Sweep Time" to be "Auto" or "Manual". By default, it is "Auto".

Continue

Sets the current sweep mode to Continuous. In continuous sweep mode, the system will go to the next sweep after each sweep is completed.

Single

Sets the current sweep mode to Single.

Remarks:

⚫ When the system is in Continuous sweep mode, you need to press this key to

enter the single sweep mode and perform one measurement.

⚫ When the system is in Single sweep mode, only when you press Single or tap

Single again, can you launch the sweep process.

Chapter 2 Functions of the Front Panel RIGOL

VNA User Guide 2-13

Sets the parameter related to the tracking generator (TG).

Output

Enables or disables the tracking generator. In VNA mode, TG is enabled by default.

When the tracking generator is enabled, a signal with the same frequency of the current sweep signal will be output from the [GEN OUTPUT 50Ω] connector on the front panel. The power of the signal can be set through the menu.

Amplitude

Sets the output power of the TG signal.

Table 2-13 Tracking Generator Output Signal Amplitude

Parameter

Remarks

Default

S11/S21: -10 dBm DTF: 0.00 dBm

Range

-40 dBm to 0 dBm

Unit

dBm, -dBm, V, mV, uV

Knob Step

1 dB

Left/Right Arrow Key Step

Up/Down Arrow Key Step

10 dB

Trace

Displays the sweep signal on the screen. Press Trace on the front panel to enter the trace setting menu. You can also tap the function keypad to select Trace to set the relevant parameters of trace.

Selected Trace

Selects the current trace.

In VNA mode, at most 4 traces can be displayed simultaneously. Each trace is indicated by a different color.

⚫ Trace1: yellow ⚫ Trace2: blue ⚫ Trace3: green

RIGOL Chapter 2 Functions of the Front Panel

2-14 VNA User Guide

⚫ Trace4: purple

For details, refer to the notes about "trace indicator" in "User Interface".

Select the corresponding trace to set the relevant parameters for the specified trace. By default, Trace1 is selected, and the trace type is "Clear Write".

Note: The trace currently displayed on the screen can be saved to the internal or external memory. If needed, you can recall it at any time. Press Save to save it according to descriptions in "Save".

Trace Type

Sets the type of the currently selected trace. The system calculates the sampled data by a specific operation method according to the selected trace type. The results will be displayed if the trace display is not disabled.

Trace types include Clear Write, Average, Max Hold, and Min Hold.

By default, it is Clear Write.

⚫ Clear Write

Displays the real-time sweep data of each point on the trace.

⚫ Average

Displays an average trace, which is represented by averaging the data of each point on the trace. The type of the trace is displayed to be smooth.

⚫ Max Hold

When a new maximum value is generated, data will be updated, and the newly updated maximum value prevails.

⚫ Min Hold

When a new minimum value is generated, data will be updated, and the newly updated minimum value prevails.

Remarks:

When the trace format is set to "Smith" or "Polar", Max Hold and Min Hold are unavailable.

Trace Update

Enables or disables trace update. By default, it is On.

Chapter 2 Functions of the Front Panel RIGOL

VNA User Guide 2-15

Trace Display

Sets the display contents of the selected trace. By default, it is Data.

⚫ Data ⚫ Memory ⚫ Data&Memory ⚫ OFF

Remarks:

⚫ You need to perform Data->Memory operation first, and then the memory

data can be displayed.

⚫ If you do not perform Data->Memory operation, the menu items Memory

and Data&Memory under Trace Display are grayed out and disabled.

⚫ If you select "OFF", the trace is not displayed.

Data->Memory

Saves the measurement data of the selected trace to the memory. You can use the storage trace to compare the data trace on the screen.

After performing Data->Memory operation, when you select "Memory" or "Data&Memory" as the trace display, an additional trace called memory trace is displayed on the screen. The measurement data trace is slightly brighter than the memory trace, so you can distinguish them from this point.

Trace Format

Sets the display format of the selected trace.

1. Log Mag

Shows the log magnitude of the measurement results of the trace. The unit is dB.

2. Phase Mag

Shows the phase of measurement results of the trace. The display range is from

-180° to +180°. The unit is degree (°).

3. Group Delay

Shows the group delay characteristics of the DUT. The unit is second (s).

4. Smith

A circular diagram that primarily shows impedance or reflection characteristics of a DUT. In this format, the position of trace plotting is the same as that in Polar

RIGOL Chapter 2 Functions of the Front Panel

2-16 VNA User Guide

format. It allows users to select one of the following data groups for displaying the value of the marker.

⚫ Lin/Phase: shows the converted magnitude and the phase at the current

marker position.

⚫ Log/Phase: shows the magnitude (in dB) and the phase at the current

marker position.

⚫ Real/Imag: shows the real and imaginary components at the current

marker position.

⚫ R + jX: shows the real and imaginary components of the impedance at the

current marker position.

⚫ G + jB: shows the real and imaginary components of the admittance at the

marker position.

5. Polar

The distance from the trace to the origin of the polar axis is expressed as the magnitude of the measurement result; and the phase is expressed as an angle counterclockwise from the positive X-axis to the line connected between the trace and the origin.

The polar chart allows users to select one of the following data groups for displaying the value of the marker.

⚫ Lin/Phase: linear magnitude and phase. ⚫ Log/Phase: log magnitude and phase. ⚫ Real/Imag: real and imaginary parts.

6. Lin Mag

Sets the trace format to linear magnitude. The trace is represented in the form of Lin Mag for the measurement results.

7. SWR

SWR = . Wherein, ρ represents the reflection coefficient. The unit is N/A.

8. Real

Indicates the real part of the complex parameter.

9. Imaginary

Indicates the imaginary part of the complex parameter.

10. Expand Phase

The trace represents the phase of the measurement results. It can display phase above 180°and below -180°. The unit is degree (°).

11. Positive Phase

The trace represents the phase of the measurement results. The display range is from 0°to 360°. The unit is degree (°).

Chapter 2 Functions of the Front Panel RIGOL

VNA User Guide 2-17

12. Log Mag(DTF)

The trace represents the time-domain log magnitude display format in DTF. The unit is dB.

13. Lin Mag(DTF)

The trace represents the time-domain linear magnitude display format in DTF.

14. Return Loss(DTF)

The trace represents the return loss in DTF. The unit is dB.

Math Function

After performing Data->Memory operation, you can perform the calculation between measurement data and memory trace.

⚫ Data/Memory

Measurement data divided by data in the memory trace.

⚫ Data*Memory

Measurement data multiplied by data in the memory trace.

⚫ Data - Memory

Measurement data subtracted by data in the memory trace.

⚫ Data + Memory

Measurement data added data in the memory trace.

⚫ Off

Disables the math function.

Note: The trace math functions are mutually exclusive. If you apply one math operation to a certain trace, the last selected math operation function should be disabled. The math operation function is disabled when the trace format is "Log Mag(DTF)" or "Lin Mag(DTF)".

Window Layout

Sets the window layout for the trace.

⚫ By default, it is Four Window for S11. The window layout function is available. ⚫ By default, it is UD Window for S21. The window layout function is available. ⚫ By default, it is UD Window for DTF. The window layout function is unavailable.

The available window layout includes:

⚫ Single Window

RIGOL Chapter 2 Functions of the Front Panel

2-18 VNA User Guide

⚫ LR Window ⚫ UD Window ⚫ LRD Window ⚫ UDR Window ⚫ Four Window

Chapter 2 Functions of the Front Panel RIGOL

VNA User Guide 2-19

Trigger

Selects the trigger source and sets trigger-related parameters.

Source

Sets "Free Run", "External 1", and "External 2" to be the trigger source.

Free Run

The trigger conditions are met at any time, that is, the analyzer generates trigger signals continuously.

External 1

In this mode, an external signal is input via the [TRIGGER IN] connector on the rear panel. When the signal meets the set trigger conditions, trigger signals are generated.

1. Slope

Sets the trigger polarity for External Trigger 1 to "POS" or "NEG". By default, it is POS.

2. Delay State

Enables or disables the trigger delay function. After the trigger delay function is enabled, you can set the trigger delay time.

3. Delay Time

Sets the time interval during which the instrument waits to start the sweep operation after the trigger signal that meets the trigger conditions is generated. You can use the numeric keys, the knob, or arrow keys to modify this parameter; you can also use the touch screen to modify the parameter.

Table 2-14 Trigger Delay Time

Parameter

Remarks

Default

1 μs

Range

0 μs to 500 ms

Unit

s, ms, μs, ns, ps

Knob Step

trigger delay/100, Min = 1 μs

Left/Right Arrow Key Step

Up/Down Arrow Key Step

at 1-1.5-2-3-5-7.5 step

RIGOL Chapter 2 Functions of the Front Panel

2-20 VNA User Guide

External 2

Press Input/Output → Ext Trigger2 to select "In". Then, an external signal is input via the [TRIGGER IN/OUT] connector on the rear panel. When the signal meets the set trigger conditions, trigger signals are generated.

Note: The input signal frequency on the external trigger interface should not be greater than 1 MHz.

1. Slope

Sets the trigger polarity for External Trigger 2 to "POS" or "NEG". By default, it is POS.

2. Delay State

Enables or disables the trigger delay function. After the trigger delay function is enabled, you can set the trigger delay time.

3. Delay Time

Table 2-15 Trigger Delay Time

Parameter

Remarks

Default

1 μs

Range

0 μs to 500 ms

Unit

s, ms, μs, ns, ps

Knob Step

trigger delay/100, Min = 1 μs

Left/Right Arrow Key Step

Up/Down Arrow Key Step

at 1-1.5-2-3-5-7.5 step

Hold-off State

Turns on or off the trigger hold-off function. By default, it is off.

Hold-off Time

Sets the hold-off time between trigger signals. You can use the numeric keys, the knob, and the arrow keys on the front panel to modify this parameter; also you can modify it on the touchscreen.

Chapter 2 Functions of the Front Panel RIGOL

VNA User Guide 2-21

When the trigger conditions are met, the trigger occurs. Then, the delay begins, and the hold-off time begins. During the hold-off time, new trigger signals will be ignored. For a free-running trigger, the hold-off value is the minimum time between two trigger signals.

Table 2-16 Trigger Hold-off Time

Parameter

Remarks

Default

100 ms

Range

0 μs to 500 ms

Unit

s, ms, μs, ns, ps

Knob Step

trigger holdoff time/100, Min = 1 μs

Left/Right Arrow Key Step

Up/Down Arrow Key Step

at 1-1.5-2-3-5-7.5 step

Auto Trig State

Enables or disables the auto trigger function. By default, it is disabled.

Auto Trig

Sets the time that the instrument will wait for the trigger conditions to be met. When the set waiting time times out, the instrument will not wait and start to initiate the sweep measurement.

Table 2-17 Auto Trigger Time

Parameter

Remarks

Default

100 ms

Range

1 ms to 100 s

Unit

s, ms, μs, ns, ps

Knob Step

auto trigger time/100, Min = 1 μs

Left/Right Arrow Key Step

Up/Down Arrow Key Step

at 1-1.5-2-3-5-7.5 step

The relationship among the relevant parameters concerning trigger is shown in the following figure.

RIGOL Chapter 2 Functions of the Front Panel

2-22 VNA User Guide

trigger signal

triggers on the rising edge

trigger delay

trigger occurs

trig hol doff

auto trig

… …

trigger occurs

trigger delay

sweep

measurement1

sweep

measurement2

(turn off trigger delay)

trigger occ urs trigger occurs

… …

Figure 2-1 Trigger Parameter Relationship

Chapter 2 Functions of the Front Panel RIGOL

VNA User Guide 2-23

Measurement Settings

Meas

VNA provides measurement for S11, S12, and DTF. Press Meas to enter the measurement setting menu. You can also tap the function keypad at the top of the screen to select Meas.

Under the Meas menu, three measurement items are available: S11, S21, and DTF.

S11

Provides the reflection measurement for measuring the amount of RF power that is being reflected from the connected DUT port. The measurement shows the ratio of the reflected power to the stimulus signal over the frequency range you select.

S21

Provides the transmission measurement, measures the variation coefficient of the signal that passes through the DUT in forward direction (from port 1 to port 2). It is therefore an indicator of showing how much loss or gain is caused by the DUT.

DTF

DTF (Distance to Fault) provides measurement for determining the exact location of possible faults in a transmission system.

S11 Meas Setup

Avg Number

Specifies the number of counts (N) for Average, Max Hold, and Min Hold. It is valid when Trace Type is "Average". The greater the value of N, the smoother the trace is displayed. In Average, Max Hold, and Min Hold modes, when performing the single measurement, the instrument stops sweeping after the sweep count has reached N.

RIGOL Chapter 2 Functions of the Front Panel

2-24 VNA User Guide

Table 2-18 Average Count

Parameter

Remarks

Default

100

Range

1 to 10,000

Unit

N/A

Knob Step

Left/Right Arrow Key Step

Up/Down Arrow Key Step

Ref Level

Indicates the reference level of the receiver channel of the spectrum analyzer. The reference level for S11 measurement is a fixed value 0 dBm and it cannot be modified.

Aperture Step Width

Sets the aperture step width. The aperture step width k determines the value for group delay . VNA can measure S-parameters at the discrete frequencies. Frequency step , aperture step width .

Group delay is obtained through differentiation calculation based on the phase of

S11 or S21, then obtain the result by weight method through the factor (take

S21 as an example).

Wherein, indicates the aperture. The measurement accuracy of group delay is determined by the aperture that you use. If it is too large, it will affect the details;

if it is too small, it will produce more noises. There is no standard rule for aperture selection, and you can only rely on experience in choosing it.

Chapter 2 Functions of the Front Panel RIGOL

VNA User Guide 2-25

Table 2-19 Aperture Step Width

Parameter

Remarks

Default

Range

1 to (sweep points/10)

Unit

N/A

Knob Step

Left/Right Arrow Key Step Up/Down Arrow Key Step

at 1-2-5 step

Align

In single port calibration, the calibration coefficients are measured by connecting the OPEN, SHORT, and LOAD to the test port (Port 1). This calibration effectively eliminates the frequency response reflection tracking error, directivity error, and source match error from the test set in a reflection test using that port.

In S11 and DTF measurement, single port calibration is adopted.

Open

Performs the Open calibration measurement.

Short

Performs the Short calibration measurement.

Load

Performs the Load calibration measurement.

Abort

Aborts the current calibration measurement

Done

Saves the calibration coefficients.

Remarks:

The calibration is only valid for the S11 measurement item. When switching to S21 or DTF, you need to recalibrate.

RIGOL Chapter 2 Functions of the Front Panel

2-26 VNA User Guide

Clear

Clears the saved calibration coefficients.

Port Extension

Extends the calibrated plane by setting the delay and loss of the test signal resulting from the electrical length and compensation fixture of the connector. In this way, you do not need to perform extra calibration any more.

Port Extension

Enables or disables the port extension function. By default, it is disabled. Only when the port extension function is enabled, can you set its parameters.

Port 1 Delay

Sets the delay time for Port 1 extension.

The relationship between port delay and port length is correlative, as shown in the following formula. Once one of the parameters is modified, other parameters will also be modified.

  =

 

     

Table 2-20 Port 1 Delay

Parameter

Remarks

Default

0.00 ns

Range

-10.00 s to 10.00 s

Unit

us, ns, ps, fs, as

Knob Step

Port 1 delay/100

Left/Right Arrow Key Step Up/Down Arrow Key Step

Port 1 delay/10

Unit

Sets the length unit for port extension: meter or feet. The default unit is meter.

Port 1 Length

Sets the extension length for Port 1. You should set it based on the actual parameters of the cable for the port.

Chapter 2 Functions of the Front Panel RIGOL

VNA User Guide 2-27

Table 2-21 Port 1 Length

Parameter

Remarks

Default

0.00 cm

Range

-3.00 Gm to 3.00 Gm

Unit

Meter: m, dm, cm Feet: ft

Knob Step

Port 1 length/100

Left/Right Arrow Key Step Up/Down Arrow Key Step

Port 1 length/10

Port 1 Velocity Factor

Sets the velocity factor of Port 1.

Table 2-22 Port 1 Velocity Factor

Parameter

Remarks

Default

0.66

Range

0.1 to 1

Unit

N/A

Knob Step

0.1

Left/Right Arrow Key Step

Up/Down Arrow Key Step

at 1-2-5 step

Port 1 Specific Loss

Sets the cable loss for Port 1.

Table 2-23 Port 1 Cable Loss

Parameter

Remarks

Default

0.00 dB/m

Range

0.00 dB/m to 5.00 dB/m

Unit

dB/m

Knob Step

0.1 dB/m

Left/Right Arrow Key Step

Up/Down Arrow Key Step

at 1-2-5 step

Cal Kits

Before performing calibration, select one of the calibration kits. The kits supported by VNA include:

⚫ CK106A ⚫ CK106E ⚫ Custom

RIGOL Chapter 2 Functions of the Front Panel

2-28 VNA User Guide

By default, CK106A is selected.

The default parameters of CK106A are as follows:

Table 2-24 Default Parameters of CK106A

Parts Type

Offset Length

Att

Parameter

Open

14.89mm

50Ω

C0(fF)

C1(fF/GHz)

C2(fF/GHz2)

C3(fF/GHz3)

-2.71202

2.47817088

-0.19730637

-0.02094

Short

13.47mm

50Ω

L0(pH)

L1(pH/GHz)

L1(pH/GHz2)

L1(pH/GHz3)

-18.165068

28.77678

-8.6055475

0.6595

Match

0.00mm

50Ω - - - -

Through

0.0000mm

0.00dB

- - -

The default parameters of CK106E are as follows:

Table 2-25 Default Parameters of CK106E

Parts Type

Offset Length

Att

Parameter

Open

0.000mm

50Ω

C0(fF)

C1(fF/GHz)

C2(fF/GHz2)

C3(fF/GHz3)

0.000

Short

0.000mm

50Ω

L0(pH)

L1(pH/GHz)

L1(pH/GHz2)

L1(pH/GHz3)

0.000

Match

0.00mm

50Ω - - - -

Through

0.0000mm

0.00dB

- - -

Remarks:

⚫ CK106A and CK106E are standard calibration kits. Their parameters are not

recommended to be modified.

⚫ CK106E is applicable to VNA calibration in the following condition: frequency

range not greater than 1.5 GHz.

⚫ If you choose Custom under Cal Kits, you can configure the kit according to

your actual situation.

Chapter 2 Functions of the Front Panel RIGOL

VNA User Guide 2-29

S21 Meas Setup

Avg Number

Table 2-26 Average Count

Parameter

Remarks

Default

100

Range

1 to 10,000

Unit

N/A

Knob Step

Left/Right Arrow Key Step

Up/Down Arrow Key Step

Ref Level

Sets the reference level of the receiver channel of the spectrum analyzer.

Table 2-27 Reference Level

Parameter

Remarks

Default

-10 dBm

Range

-170 dBm to 30 dBm

Unit

dBm, -dBm, V, mV, uV

Knob Step

Left/Right Arrow Key Step

Up/Down Arrow Key Step

Aperture Step Width

Sets the aperture step width.

Table 2-28 Aperture Step Width

Parameter

Remarks

Default

Range

1 to (sweep points/10)

Unit

N/A

Knob Step

RIGOL Chapter 2 Functions of the Front Panel

2-30 VNA User Guide

Left/Right Arrow Key Step Up/Down Arrow Key Step

at 1-2-5 step

For details about aperture step width, refer to descriptions in "Aperture Step

Width" for S11.

Align

In S21 measurement, the calibration coefficients are measured by connecting the Through to the two test ports. This calibration effectively eliminates the transmission tracking error resulting from the transmission test set using that port.

Through

Performs the Through calibration measurement.

Abort

Aborts the current calibration measurement

Done

Saves the calibration coefficients.

Remarks:

The calibration is only valid for the S21 measurement item. When switching to S11 or DTF, you need to recalibrate.

Clear

Clears the saved calibration coefficients.

Port Extension

Enables or disables the port extension function.

Chapter 2 Functions of the Front Panel RIGOL

VNA User Guide 2-31

Port 1 Delay

Sets the delay time for Port 1 extension. The relationship between port delay and port length is correlative, as shown in the following formula. Once one of the parameters is modified, other parameters will also be modified.

  =

 

     

Table 2-29 Port 1 Delay

Parameter

Remarks

Default

0.00 ns

Range

-10.00 s to 10.00 s

Unit

us, ns, ps, fs, as

Knob Step

Port 1 delay/100

Left/Right Arrow Key Step Up/Down Arrow Key Step

Port 1 delay/10

Unit

Sets the length unit for port extension: meter or feet. The default unit is meter.

Remarks:

When the unit is changed, the lengths of Port 1 and Port 2 should be changed along with the unit conversion.

Port 1 Length

Sets the extension length for Port 1.

Table 2-30 Port 1 Length

Parameter

Remarks

Default

0.00 cm

Range

-3.00 Gm to 3.00 Gm

Unit

Meter: m, dm, cm Feet: ft

Knob Step

Port 1 length/100

Left/Right Arrow Key Step Up/Down Arrow Key Step

Port 1 length/10

Port 1 Velocity Factor

Sets the Velocity Factor of Port 1.

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2-32 VNA User Guide

Table 2-31 Velocity Factor

Parameter

Remarks

Default

0.66

Range

0.1 to 1

Unit

N/A

Knob Step

0.1

Left/Right Arrow Key Step

Up/Down Arrow Key Step

at 1-2-5 step

Port 1 Specific Loss

Sets the cable loss for Port 1.

Table 2-32 Cable Loss

Parameter

Remarks

Default

0.00 dB/m

Range

0.00 dB/m to 5.00 dB/m

Unit

dB/m

Knob Step

0.1 dB/m

Left/Right Arrow Key Step

Up/Down Arrow Key Step

at 1-2-5 step

Port 2 Delay

Sets the delay time for Port 2 extension.

The relationship between port delay and port length is correlative, as shown in the following formula. Once one of the parameters is modified, other parameters will also be modified.

  =

 

     

Table 2-33 Port 2 Delay

Parameter

Remarks

Default

0.00 ns

Range

-10.00 s to 10.00 s

Unit

us, ns, ps, fs, as

Knob Step

Port 2 delay/100

Left/Right Arrow Key Step Up/Down Arrow Key Step

Port 2 delay/10

Port 2 Length

Sets the extension length for Port 2.

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VNA User Guide 2-33

Table 2-34 Port 2 Length

Parameter

Remarks

Default

0.00 cm

Range

-3.00 Gm to 3 Gm

Unit

Meter: m, dm, cm Feet: ft

Knob Step

Port 2 length/100

Left/Right Arrow Key Step Up/Down Arrow Key Step

Port 2 length/10

Port 2 Velocity Factor

Sets the Velocity Factor of Port 2.

Table 2-35 Velocity Factor

Parameter

Remarks

Default

0.66

Range

0.1 to 1

Unit

N/A

Knob Step

0.1

Left/Right Arrow Key Step

Up/Down Arrow Key Step

at 1-2-5 step

Port 2 Specific Loss

Sets the cable loss for Port 2.

Table 2-36 Cable Loss

Parameter

Remarks

Default

0.00 dB/m

Range

0.00 dB/m to 5.00 dB/m

Unit

dB/m

Knob Step

0.1 dB/m

Left/Right Arrow Key Step

Up/Down Arrow Key Step

at 1-2-5 step

Cal Kits

For details about the calibration kits, refer to "Cal Kits" in "S11 Meas Setup".

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DTF Meas Setup

The measurement results of DTF is displayed in the upper and lower windows, as shown in the figure below.

⚫ The upper window displays the relationship between transmission loss and

distance. The available trace formats are Lin Mag(DTF) and Log Mag(DTF).

⚫ The lower window displays the relationship between transmission loss and

frequency. The available trace formats are Lin Mag, SWR, and Return Loss(DTF).

Figure 2-2 Display Mode of Measurement Results in DTF

Avg Number

Table 2-37 Average Count

Parameter

Remarks

Default

100

Range

1 to 10,000

Unit

N/A

Knob Step

Left/Right Arrow Key Step

Up/Down Arrow Key Step

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VNA User Guide 2-35

Ref Level

Indicates the reference level of the receiver channel of the spectrum analyzer. The reference level for DTF measurement is a fixed value 0 dBm and it cannot be modified.

Align

For details about calibration, refer to "Align" in S11. Remarks:

The calibration is only valid for the DTF measurement item. When switching to S11 or S21, you need to recalibrate.

Clear

Clears the saved calibration coefficients.

Port Extension

For details about the port extension, refer to "Port Extension" in S11.

Cal Kits

For details about calibration kits, refer to "Cal Kits" in S11.

Unit

Sets the length unit for port extension: meter or feet. The default unit is meter.

Stop Distance

Sets the maximum distance that can be measured in DTF.

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Table 2-38 Stop Distance

Parameter

Remarks

Default

6.72 m

Range

[1]

0.231 m to 150 Gm

Unit

Meter: m, dm, cm Feet: ft

Knob Step

Stop distance/100

Left/Right Arrow Key Step

Up/Down Arrow Key Step

Stop distance/10

Note

[1]

: The values of Stop Distance, Span, Sweep Points, and Velocity Factor are

correlative. The formula is shown as follows:

 =

󰇛

  1󰇜   1.5  10



Remarks:

Once the value of Stop Distance is modified, the value of Sweep Points will be automatically modified.

Port Velocity Factor

Sets the Velocity Factor of cable under test relative to the velocity of light in the vacuum. The velocity factor for the common dielectric materials is as follows:

⚫ VF (velocity factor) for solid PE (solid polyethylene) is about 0.66. ⚫ VF (velocity factor) for solid PTFE (Polytetrafluoroethylene) is about 0.70.

Table 2-39 Velocity Factor

Parameter

Remarks

Default

0.66

Range

0.1 to 1

Unit

N/A

Knob Step

0.1

Left/Right Arrow Key Step

Up/Down Arrow Key Step

at 1-2-5 step

Port Specific Loss

Sets the cable loss for the port. It is used to compensate the attenuation of the stimulus signal in different positions of a cable.

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VNA User Guide 2-37

Table 2-40 Cable Loss

Parameter

Remarks

Default

0.00 dB/m

Range

0.00 dB/m to 5.00 dB/m

Unit

dB/m

Knob Step

0.1 dB/m

Left/Right Arrow Key Step

Up/Down Arrow Key Step

at 1-2-5 step

FFT Window

Sets the type of the FFT window function.

Five FFT window types are available for RSA: Rectangular (default), Hanning, Gaussian, Flattop, and Hamming. You can select a proper filter type by referring to the following table according to the actual measurement requirements.

Window Function

Spectral Leakage

Amplitude Accuracy

Frequency Resolution

Gaussian

Moderate

Good

Moderate

Flattop

Good

Excellent

Poor

Rectangular

Poor

Excellent

Hanning

Good

Moderate

Good

Hamming

Good

Moderate

Good

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Marker Setup

Marker

Marker is used for marking the point on the trace. Reads the amplitude, frequency, or distance of a certain point on the trace via marker.

Remarks:

⚫ In VNA mode, each trace window provides 8 markers. By default, Marker 1 is

selected. Only a single marker or one pair of markers can be turned on each time.

⚫ Before enabling the marker in a certain trace window, you need to set the

current trace first.

⚫ In the Marker menu, you can use the numeric keys, the knob, or the arrow keys

to modify frequency or distance to view the readout of different points on the trace. You can also use the touch screen to do the above things.

Selected Marker

After you select a marker, you can set parameters such as the marker mode and the marker frequency. The readout of the currently activated marker at the marker point will be displayed in the measurement result bar at the upper-left corner of the screen.

Marker Mode

Sets the type of the marker. The available marker modes include Position, Delta, and Off.

1. Position

It is used to measure the X (Frequency or Distance) and Y (Amplitude) values of a certain point on the trace. When "Position" is selected, a marker indicated by a number ("1") appears on the trace.

Remarks:

If no active marker exists currently, a marker will be enabled at the X-axis center of the current trace.

2. Delta

It is used to measure the difference between "reference point" and "certain point on the trace": X (frequency or distance) and Y (amplitude) value. When "Delta" is selected, a pair of markers appears on the trace: Reference Marker

(marked by "X") and the Delta Marker (marked by "△").

Remarks:

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VNA User Guide 2-39

⚫ If an active marker exists currently, then activate a reference marker at the

current marker; otherwise activate both the reference marker and Delta marker at the same time at the center frequency.

⚫ When you change the position of the Delta marker, the position of the

reference marker remains unchanged, but the frequency (or distance) difference between the two markers will change along with it.

⚫ The frequency (or distance) difference between the two markers and the

amplitude difference between them are displayed in the measurement result bar at the upper-left corner of the screen.

3. Off

Turns off the marker currently selected. Then, the marker information displayed on the screen and the functions concerning the marker will also be disabled.

Reference Marker

Sets the reference marker for the current marker. By default, the reference marker is the marker next to it.

Remarks:

⚫ Each marker can have another marker to be its reference marker. ⚫ Any marker cannot take itself to be the reference marker. ⚫ If the current marker is a Delta marker, the measurement result of the marker

will be determined by the reference marker.

Marker Frequency

Sets the frequency of the marker to change the position of the marker on the trace. Press this key to modify the value to change the position of the marker.

Table 2-41 Marker Frequency

Parameter

Remarks

Default

(Fmax – 10 MHz)/2

Range

0 to Fmax

Unit

GHz, MHz, kHz, Hz

Knob Step

span/(sweep points - 1)

Left/Right Arrow Key Step

Up/Down Arrow Key Step

step = span/10

Remarks:

In DTF measurement, when the trace you selected currently is in the frequency-domain trace window, Marker Frequency is grayed out and disabled.

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Marker Distance

Sets the marker distance.

Table 2-42 Marker Distance

Parameter

Remarks

Default

3.36 m

Range

0 to stop distance

Unit

m, dm, cm feet

Knob Step

stop distance/(sweep points - 1)

Left/Right Arrow Key Step

Up/Down Arrow Key Step

stop distance/10

Remarks:

In DTF measurement, only when the trace you selected is in the DTF time-domain trace window, can this menu be unavailable. Setting the marker distance will change the position of the marker in the time-domain trace for DTF measurement.

Line State

Enables or disables the marker line. By default, it is disabled.

Remarks:

⚫ When you enable the marker line, a cross line is displayed at the amplitude point

where the marker resides. The width of the horizontal line and the height of the vertical line are consistent with the length and height of the graticule in the waveform display area.

⚫ If the marker is not visible in the selected area, extend the marker line to the

display area for better observation. This function is useful for the marker outside the display area. The marker extension line can better display the amplitude of the marker, making it easy for you to observe and compare.

Marker Table

Enables or disables the marker table. By default, it is disabled.

When it is set to "On", the lower section of the split screen displays all the enabled markers in the form of lists. They include marker number, trace number, X (frequency or distance) value, and Y (amplitude) value. Through this table, you can view the measurement values of multiple points.

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VNA User Guide 2-41

All Off(Curr)

Turns off all the enabled markers in the currently selected trace window and their related functions.

All Off

Turns off all the enabled markers and their related functions.

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Marker

Sets the other system parameters (such as center frequency and reference level) by using the current marker values. Press any key under Marker To to activate a marker automatically if no marker is currently enabled.

In DTF, when you select the time-domain trace window, Mkr->CF, Mkr->Start, and Mkr->Stop menus are grayed out and disabled.

Mkr->CF

Sets the center frequency of the analyzer to the frequency of the current marker.

⚫ If Position marker is selected, the center frequency will be set to the frequency

of the current marker.

⚫ If Delta marker is selected, the start frequency will be set to the frequency of the

Delta marker.

Mkr->Start

Sets the start frequency of the analyzer to the frequency of the current marker.

⚫ If Position marker is selected, the start frequency will be set to the frequency of

the current marker.

⚫ If Delta marker is selected, the start frequency will be set to the frequency of the

Delta marker.

Mkr->Stop

Sets the stop frequency of the analyzer to the frequency of the current marker.

⚫ If Position marker is selected, the stop frequency will be set to the frequency of

the current marker.

⚫ If Delta marker is selected, the stop frequency will be set to the frequency of the

Delta marker.

Mkr->Ref

Sets the reference level of the analyzer to the amplitude of the current marker.

⚫ If Position marker is selected, the reference level will be set to the amplitude of

the current marker.

⚫ Given a Delta marker, if the current marker is the reference marker, then the

reference level is set to the amplitude of the reference marker; if the current marker is the Delta marker, then the reference level is set to the amplitude of the Delta marker.

⚫ When the trace format is "Smith" or "Polar", this menu is grayed out and

disabled.

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VNA User Guide 2-43

Peak

The peak search function enables the marker to move to the specific signal peak point, and then in combination with the function of Delta marker, it can provide a powerful analysis capability.

Peak Search

Performs the peak search function. Searches for the maximum value on the trace and marks it with a marker.

Next Peak

Searches for and marks the peak whose amplitude on the trace is next to that of the current peak.

Next Peak Right

Searches for and marks the nearest peak which is located at the right side of the current peak.

Next Peak Left

Searches for and mark the nearest peak which is located at the left side of the current peak.

Minimum Search

Searches for and marks the peak with the minimum amplitude on the trace.

Cont Peak

Enables or disables continuous peak search. By default, it is Off. When it is enabled, after finishing each sweep, the analyzer will automatically execute one peak search operation to track the measurement signal.

Remarks:

When the Cont Peak function is on, if the current marker is off, set the marker to Position mode, and then execute the peak search operation.

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Input/Output

Sets the input/output interface.

Input Impedance

Sets the input impedance for voltage-to-power conversion. The default input impedance is 50 Ω. To measure a 75 Ω device, you should use a 75 Ω to 50 Ω adapter (option) supplied by RIGOL to connect the analyzer with the system under test, and then set the input impedance to 75 Ω.

Smith chart not only shows the reflection coefficient, but also the normalized impedance. The impedance of the DUT can be obtained through the input impedance. The formula for the normalized impedance is as follows:

Wherein, T

DUT

is the reflection coefficient. When the input impedance is set to 50Ω, the impedance of the DUT is the result of (normalized impedance * 50); when the input impedance is set to 75Ω, the impedance of the DUT is the result of (normalized impedance * 75).

Ext Trig2

Sets Ext Trig2 to "In" or "Out".

Shortcut Key

Preset

Recalls the preset setting and restores the system settings of the analyzer to a specified status.

Remarks:

⚫ To set the preset type, press System → Preset → Preset Type to select

"Default" or any one of the items from "User1" to "User6".

⚫ Press Preset to recall the specified factory settings or user settings.

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Parameter Name

VNA Parameter FREQ

Center Freq

(Fmax – 10 MHz)/2

Start Freq

10 MHz

Stop Freq

Fmax

CF Step

Fspan/10

CF Step Mode

Auto

SPAN

Span

Fmax – 10 MHz

AMPT

Ref Value

When trace format is Lin Mag, Lin Mag(DTF), Log Mag, Phase, Group Delay, Real, Imaginary, Expand Phase, or Return Loss(DTF), the reference value is 0. When trace format is SWR, the reference value is 1.0. When trace format is Positive Phase, the reference value is

180. When trace format is Log Mag(DTF), the reference value is

-100.

Ref Position

When trace format is Lin Mag, SWR, Lin Mag(DTF), or Log Mag(DTF), the reference position is 0. When trace format is Log Mag, Phase, Group Delay, Real, Imaginary, Expand Phase, Positive Phase, or Return Loss(DTF), the reference position is 5.

Scale/Div

When the trace format is Lin Mag(DTF), the scale/div value is 0.1. When the trace format is SWR, Smith, or Polar, the scale/div value is 1. When the trace format is Log Mag, Group Delay, Return Loss(DTF), or Log Mag(DTF), the scale/div value is 10. When the trace format is Phase, Positive Phase, or Expand Phase, the scale/div value is 90. When the trace format is Lin Mag, the scale/div value is

100. When the trace format is Real or Imaginary, the scale/div value is 200.

IF BW

1 kHz

Trigger

Trigger Source

Free Run

Slope

POS

Delay State

Off

Delay Time

1.00000 us

Hold-off State

Off

Hold-off Time

100.000 ms

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Auto Trig State

Off

Auto Trig

100.000 ms

Trace

Selected Trace

Trace 1

Trace Type

Clear Write

Trace Update

Trace Display

Data

Trace Format

S11: Smith Lin/Phase S21: Log Mag DTF: Lin Mag(DTF)

Math Function

Off

Window Layout

Four Window (S11); UD Window (S21/DTF)

Meas

Measurement Function

S11 Meas Setup (S11)

Avg Number

100

Reference Level

0.00 dBm

Aperture Step Width

10 Port Extension

Off

Port 1 Delay

0.00 ns

Unit

meter

Port 1 Length

0.00 cm

Port 1 Velocity Factor

0.66 Port 1 Specific Loss

0.00 dB/m

Cal Kits

CK106A

Meas Setup (S21)

Avg Number

100

Ref Value

-10.00 dBm

Aperture Step Width

10 Port Extension

Off

Unit

meter

Port 1 Delay

0.00 ns

Port 1 Length

0.00 cm

Port 1 Velocity Factor

0.66 Port 1 Specific Loss

0.00 dB/m

Port 2 Delay

0.00 ns

Port 2 Length

0.00 cm

Port 2 Velocity Factor

0.66

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VNA User Guide 2-47

Port 2 Specific Loss

0.00 dB/m

Cal Kits

CK106A

Meas Setup (DTF)

Avg Number

100

Ref Value

0.00 dBm

Port Extension

Off

Port Delay

0.00 ns

Unit

meter

Port Length

0.00 cm

Port Velocity Factor

0.66

Port Specific Loss

0.00 dB/m

Cal Kits

CK106A

Stop Distance

6.72 m

Velocity Factor

0.66

Cable Loss

0.00 dB/m

FFT Window

Rectangular

Marker

Selected Marker

Marker 1

Marker Type

Position

Reference Marker

Marker 2

Marker Frequency

(Fmax - 10 MHz)/2

Marker Distance

3.36 m

Line State

Off

Marker Table

Off

Peak

Cont Peak

Off

System

[1]

Power On

Preset

Preset Type

Default

LAN Setting Mode

DHCP

HDMI Output

Off

HDMI Resolution

1280*720 60Hz

LCD Switch

LCD Backlight

100%

Power Switch

Default

Beep Switch

Off

SCPI Display

User Key

Off

Language

English

Note

[1]

: Not affected by Preset settings.

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User

User-defined shortcut key. For some hard-to-find but commonly used function menu, you can define it as shortcut key (for the defining method, refer to the introduction in "User Key"). After that, press the shortcut key under any operation interface to quickly open and set the desired menu or function.

Note: You can use the User key to define all the keys on the front panel and the sub-menus of these keys (except Save).

Quick Save

Repeats the most recent save that was performed from the Save menu. Its saving path is the currently defined "quick save path".

Cont

Press this key to perform the continuous sweep operation.

Single

Press this key to perform the single sweep operation.

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System Function

System

Sets the system parameters.

Preset

Functions include: select the instrument settings to be recalled after the analyzer is powered on ("Last" or "Preset"); set the preset type ("Default" or one of the items from "User1" to "User6"); save preset.

1. Power On

Sets the power on setting to "Last" or "Preset".

⚫ When "Last" is selected, the last system settings before power-off would be

recalled automatically at power-on.

⚫ When "Preset" is selected, settings defined in Preset Type would be

recalled automatically at power-on.

2. Preset Type

Sets the preset type to "Default" (by default) or any one of the items from "User1" to "User6".

⚫ When Power On is set to "Preset", the specified preset type will be recalled

at power-on.

⚫ After the instrument starts, press Preset on the front panel in any

operation interface will recall the specified preset type.

3. Save User Preset

Saves the current system setting as user-defined settings to the internal non-volatile memory. You can store up to 6 system states (correspond to "User1" to "User6" in the preset type) and name each state file.

When one of the items from "User1" to "User6" is selected under Preset Type, press Save User Preset, and the then automatically enter the filename input interface. Then, perform the saving operation.

Interface

The analyzer supports the LAN or USB communication interface.

1. LAN

Sets the LAN parameters. Tap the setting information icon at the top of the user interface or use the externally connected mouse to click the icon, and

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then click the network setting icon . Then, the LAN parameter setting interface, as shown below, is displayed.

Figure 2-3 LAN Parameter Setting

The following items can be set by the front panel keys, the keyboard shortcut keys, the externally connected mouse, the touchscreen, or remote operation.

1) Mode

Sets the mode of obtaining the IP address.

⚫ DHCP: When DHCP is selected, the DHCP server assigns network

parameters (such as the IP address, subnet mask, and gateway) to the analyzer based on the current network configuration.

⚫ Auto: When "Auto" is selected, the instrument will acquire the IP

address ranging from "169.254.0.1" to "169.254.255.254" and the subnet mask (255.255.0.0) automatically based on the current network configuration.

⚫ Manual: When "Manual" is selected, you can self-define a desired IP

address for the analyzer.

Note: The analyzer attempts to acquire the IP address configuration according to the sequence of DHCP, Auto IP, and Manual IP. These three methods cannot be disabled at the same time.

2) IP

Press IP and use the numeric keys to input the desired IP address. The format of the IP address is "nnn.nnn.nnn.nnn". The range for the first segment (nnn) of the address is from 1 to 223 (except 127); and the range for the other three segments is from 0 to 255. You are recommended to ask your network administrator for an IP address available.

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3) Subnet mask

Press Subnet mask and use the numeric keys to input the desired subnet mask. The format of the subnet mask is nnn.nnn.nnn.nnn; wherein, the range of "nnn" is from 0 to 255. You are recommended to ask your network administrator for a subnet mask available.

4) Gateway

Press Gateway and use the numeric keys to input the desired gate address. The format of the default gateway is "nnn.nnn.nnn.nnn". The range for the first segment (nnn) of the address is from 1 to 223 (except 127); and the range for the other three segments is from 0 to 255. You are recommended to ask your network administrator for a gate address available.

5) DNS

⚫ mDNS: enables or disables the sending of the network information

(including IP address, host name, etc.).

⚫ DNS Mode: Sets the mode of obtaining the DNS address to be

"Manual" or "Auto".

⚫ Preferred DNS: Sets the preferred address for the DNS. ⚫ Backup DNS: Sets the backup address for the DNS.

The format of the DNS address is "nnn.nnn.nnn.nnn". The range for the first segment (nnn) of the address is from 1 to 223 (except 127); and the range for the other three segments is from 0 to 255. You are recommended to ask your network administrator for an address available.

6) Apply

After the LAN interface configuration is finished, press this key to apply the current configuration to the instrument.

7) Reset

Turns on DHCP and Auto-IP; turns Manual-IP off. Clears the set network password and restores it to the factory defaults.

2. USB

RSA provides a USB DEVICE interface on the rear panel. The analyzer may serve as a "slave" device to be connected to the PC via this interface.

Display

Controls the screen display. You can set the current mode, the current measurement interface or window, and other display-related parameters.

1. HDMI

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Enables or disables HDMI.

2. HDMI Resolution

Selects the resolution supported by HDMI interface to be "1280*720 60Hz", "640*480 60Hz", or "720*480 60Hz ".

3. LCD

Enables or disables LCD. By default, it is On.

Remarks:

⚫ If you are not updating data, turning off LCD can improve the measurement

speed.

⚫ To reduce the electromagnetic radiation of some circuit component, turn off

the LCD.

⚫ To avoid misoperation, turn off the LCD.

4. LCD Backlight

Sets the brightness of the LCD backlight. The brightness is expressed in percentage. When it is 100, it indicates that the backlight is the brightest; when it is 1, the backlight is the darkest.

About System

Displays the system information or the option information.

1. System Info

⚫ Model ⚫ Serial Number ⚫ Hardware Version Number ⚫ Firmware Version Number ⚫ Software Version

2. Option Info

Displays the option information. RSA5000N provides many kinds of options to meet various measurement requirements. To purchase the corresponding option, please contact RIGOL.

3. Self Test

⚫ Screen

Tests whether the screen has a dot defect by using six colors: blue, red, green, gray, white, and black. Press any key to switch the screen color and exit the test.

⚫ Multi-point Touch

Enters the multi-point touch test interface. Use multiple fingers to make pinch or stretch gestures on the screen, and observe the size of the

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characters. If they do not change along with your gestures, it indicates that problems occurred to the multi-point touch function. To exit the test, press Esc for three consecutive times.

⚫ Single-point Touch

Enters the single-point touch test interface. Touch or use the mouse to make stretch or strike gestures on the screen, if the corresponding traces are displayed, then it indicates that the point on the touchscreen is valid. To exit the test, press Esc for three consecutive times.

⚫ Keyboard

Enter the keyboard test interface. Press the function keys on the front panel one by one and observe whether the corresponding key is illuminated. If not, an error may have occurred to that key. To exit the test, press Esc for three consecutive times.

Note: For the transparent keys on the front panel, they will be also illuminated during the test.

4. License Info

Displays the license registration information about the components such as Linux, QT OS, etc.

5. Online Update

Connect the analyzer to the external network by using the network cable. If you do not have the right to access the Internet, please ask the administrators to grant your right to access the external internet first. Then, press this key to update the software.

Date/Time

Sets the system date and time.

1. Set Time

Sets the displayed system time of the analyzer. Press the Hour, Minute, and Second softkeys respectively to set the time.

2. Set Date

Sets the displayed system date of the analyzer. Press the Year, Month, and Day softkeys respectively to set the date. You can also press Date Format to

select whether the date is displayed in "YMD" or "MDY" form.

Security Clear

Press this key to perform the security clear function. This function includes the

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following operations:

⚫ Deletes all the user data, including the state file, trace+state file, screen file,

measdata file, and etc. in all modes.

⚫ Executes the factory resetting operation.

Language

RSA supports multi-language menu, Chinese and English built-in help and pop-up messages. Press this key to select the desired display language.

Settings

1. Power Switch

Sets whether the power switch on the front panel is effective or not.

⚫ Default: When the analyzer is powered on, press the power switch on the

front panel to start up the analyzer.

⚫ Always: When the analyzer is powered on, it starts automatically.

2. Beep Switch

Turns on or off the beeper. By default, it is Off.

3. Volume

After you turn on the beeper, you can press this key to adjust the volume of the beeper.

4. User Key

Defines an associated function for the User key on the front panel. The definition method is as described below. After that, pressing User in any operation interface can quickly enable the defined function.

⚫ Press User Key to select "On"; ⚫ Open the function menu that needs to be defined. For example, press

System → Display → LCD Backlight;

⚫ Press User and the definition is finished. At this time, User Key turns off

automatically.

5. SCPI Display

When you use the SCPI commands to control the instrument remotely, turning on the SCPI Display will go to the specified menu of the corresponding command; turning off the SCPI Display will not go to the specified menu.

Chapter 2 Functions of the Front Panel RIGOL

VNA User Guide 2-55

Messages

Press this key, and then a prompt message dialog box will be displayed. You can press the corresponding softkey to select to view all the messages, the messages that have been read or not read. You can also use the touch screen or the externally connected mouse to tap or click the specified icon in the prompt message dialog box.

1. Select All

Selects all the displayed messages.

2. Select Read

Only selects the messages that have been read.

3. Select Unread

Only selects the messages that have not been read.

4. Delete

Deletes the selected messages.

5. Query All

Views all the displayed messages.

6. Query Read

Only views the messages that have been read.

7. Query Unread

Only views the messages that have not been read.

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File

RSA allows you to save various types of files to the internal or external memory, and

recall them when necessary. Press File on the front panel to enter the file operation menu interface.

File Explorer

Press the key to enter the file manager interface. You can use the touch gestures to tap the screen or use the mouse to click on the screen to select the corresponding file or folder. Displays all the files with the specified file types. When you select a file, you can press the Copy, Paste, or Delete softkeys to copy, paste, or delete the specified file.

Figure 2-4 File Manager

The available file types include: State, Trace+State, Screen Image, and License. The descriptions for various file types are shown in the following table.

Table 2-43 Descriptions of File Type

File Type

Format

Suffix Name

Limit

LIMIT

.csv/.lim

Trace&State

BIN

.bin/.dat/.sta/.trs

Screen Image

IMAGE

.jpg/bmp/png

License

LICENSE

.lic

Text

TEXT

.txt

Note:

⚫ RSA can only recognize files whose filenames consist of Chinese characters,

English letters, or numbers. If the filename or folder name contains other

Chapter 2 Functions of the Front Panel RIGOL

VNA User Guide 2-57

characters, the file or the folder might not be displayed normally in the file manager interface.

⚫ The file types saved under each mode are different. Please save the file as the

specified form of the file type supported for the current mode.

Copy

Copies the currently selected file or folder.

Paste

Pastes the file or folder.

When the current path has contained a file or folder whose name is the same as the one that you want to paste, after you perform the paste operation, the original file or folder will be overwritten.

Rename

Rename a file that has been stored. After you select a file, press this key to input a new filename.

Delete

Deletes the selected file.

New Folder

Creates a folder. Press this key to create a new empty folder under the current directory, and the file is named with a default filename. To modify this filename, press Rename to rename the file.

Quick Print

If the printer has been successfully installed, press this key to quickly print the currently displayed screen image.

RIGOL Chapter 2 Functions of the Front Panel

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Print

Prints the current screen according to print parameter settings when the printer has been successfully installed and is in idle state.

Printer Setup

1. Printer Parameters

1) Page Size

Sets the page size for printing. When "Default" is selected, the page size depends on the printer currently connected.

2) Quality

Sets the print quality.

3) Color

Sets the print color to Color, Mono, Inverse, or Inverse-Mono.

4) Orientation

Sets the print orientation to "Landscape" or "Portrait".

5) Adjust

Sets the print border to be Adaptive, Non-Adpt, and Hold Min.

6) Counts

Sets the print copies and the default is 1. The range available is from 1 to

99.

7) Border

Turns on or off the border.

In addition, you can preview the print page, and set to print the image or the text in All page, 1/2, 1/4, or 1/9 page.

2. Add Device

Queries and adds a printer. Inputs the IP address of the printer, the manufacturer of the printer, the printer model, and printer drive. Then, the printer is added.

3. Select Device

Selects the desired printer.

Chapter 2 Functions of the Front Panel RIGOL

VNA User Guide 2-59

Import License

In the file manager interface, select a file to be imported and then press Import License to import the file.

System Update

Press this key to update the analyzer software after selecting the update file in the USB storage device.

RIGOL Chapter 2 Functions of the Front Panel

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Recall

RSA allows you to recall various types of files saved to the internal or external storage memory.

Press Recall on the front panel to enter the file recalling menu. The available file types include: State and Trace&State.

State

Press State to enter the state recalling menu. The state can be recalled from the file.

Recall Press File Explorer to enter the file manager interface. Select a file and then press Recall to recall the file from a register or a file.

Trace&State

Press Trace&State to enter the trace&state recalling menu. The state of the instrument and the selected trace can be recalled from a file.

1. Recall

Press File Explorer to enter the file manager interface. Select a file and then press Recall to import the file.

2. To Trace

Selects the trace&state file to recall them to the selected trace.

Save

RSA allows you to save various types of files to the internal or external memory.

Press Save on the front panel to enter the file saving menu. The available file types include: State, Trace&State, and Screen Image.

State

Press State to enter the state saving menu. The state can be saved to the file.

1. Save

Press this key to save the current state in the default filename or user-defined filename.

Chapter 2 Functions of the Front Panel RIGOL

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The default state filename is determined by the following methods: ⚫ If you haven't input a filename by pressing the Save As key, its default

filename is state<n>.sta. Wherein, n refers to the file number of the filenames that are named based on the naming mode in the current file directory. The value of <n> is the existing maximum file number plus 1. For example, if 3 files (state1.sta、state2.sta、state5.sta) exist in the current directory, then the new filename for the file that you want to save should be

state6.sta by default.

⚫ If you have pressed the Save As key to input the filename abc, then the file

is saved to be "abc.sta". After that, press the Save key again, another file is saved automatically with the filename "abc1.sta".

2. Save As

Press this key and then use the numeric keypad on the front panel to input the filename. Then, press Save to save the corresponding state file.

You can also touch the screen or use the mouse to touch or click the Save As menu, and then input the filename with the keypad.

Trace&State

Press Trace&State to enter the trace&state saving menu. The state of the instrument and the selected trace can be saved to the file.

1. Save

Press this key to save the current trace&state file in the default filename or user-defined filename.

The default filename is determined by the following methods: ⚫ If you haven't input a filename by pressing the Save As key, its default

filename is tracestate<n>.trs. Wherein, n refers to the file number of the filenames that are named based on the naming mode in the current file

directory. The value of <n> is the existing maximum file number plus 1.

⚫ If you have pressed the Save As key to input the filename abc, then the file

is saved to be "abc.trs". After that, press the Save key again, another file is saved automatically with the filename "abc1.trs".

2. Save As

Press this key and then use the numeric keypad on the front panel to input the filename. Then, press Save to save the corresponding trace+state file.

You can also touch the screen or use the mouse to touch or click the Save As menu, and then input the filename with the keypad.

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3. Save From Trace

Selects the trace to be saved. You can select any single trace from Trace1 to Trace4.

Screen Image

Press Screen Image to enter the screen saving menu.

1. Save

Press this key to save the current screen image in the default filename or user-defined filename.

The default filename is determined by the following methods: ⚫ If you haven't input a filename by pressing the Save As key, its default

filename is screen<n>.jpg. Wherein, n refers to the file number of the filenames that are named based on the naming mode in the current file

directory. The value of <n> is the existing maximum file number plus 1.

⚫ If you have pressed the Save As key to input the filename abc, then the file

is saved to be "abc.jpg". After that, press the key again, another file is saved automatically with the filename "abc1.jpg".

2. Save As

Press this key and then use the numeric keypad on the front panel to input the filename. Then, press Save to save the corresponding Screen Image file.

You can also touch the screen or use the mouse to touch or click the Save As menu, and then input the filename with the keypad.

3. Screenshot Info

1) Format

Press this key to select the file format of the current screen image to be "JPEG", "BMP", or "PNG".

2) Color Type

Press this key to select the color of the current screen image to be "Normal" or "Inverted".

Quicksave Path

1. Set Path

Press the Set Path softkey to open the file explorer interface. Select the corresponding path, and then press OK to set the current path to be the quick save path.

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2. View Path

Press the View Path softkey to display the current quick save path information in the center of the user interface.

Chapter 3 Appendix RIGOL

VNA User Guide 3-1

Chapter 3 Appendix

Appendix A: RSA5000 Accessories and Option List

Description

Order No.

Model

Real-time Spectrum Analyzer, 9 kHz to 3.2 GHz

RSA5032

Real-time Spectrum Analyzer, 9 kHz to 6.5 GHz

RSA5065

Real-time Spectrum Analyzer, 9 kHz to 3.2 GHz (include TG)

RSA5032-TG

Real-time Spectrum Analyzer, 9 kHz to 6.5 GHz (include TG)

RSA5065-TG

Real-time Spectrum Analyzer, 9 kHz to 3.2 GHz (include TG and VNA)

RSA5032N

Real-time Spectrum Analyzer, 9 kHz to 6.5 GHz (include TG and VNA)

RSA5065N

Standard Accessories

Quick Guide (hard copy)

Power Cable

Option

Vector Signal Analysis Measurement Application

RSA5000-VSA

EMI Measurement Application

RSA5000-EMI

Preamplifier (PA)

RSA5000-PA

High Stability Clock

OCXO-C08

Real-time/Analysis Bandwidth 40 MHz

RSA5000-B40

Advanced Measurement Kit

RSA5000-AMK

Spectrum Analyzer PC Software

Ultra Spectrum

EMI Pre-compliance Test Software

S1210 EMI Pre-compliance Software

Optional Accessories

High-performance Network Analysis Calibration Kit (frequency range: DC to 6.5 GHz)

CK106A

Economical Network Analysis Calibration Kit (frequency range: DC to 1.5 GHz)

CK106E

Include: N-SMA cable, BNC-BNC cable, N-BNC adaptor, N-SMA adaptor, 75 Ω-50 Ω adaptor, 900 MHz/1.8 GHz antenna (2pcs), 2.4 GHz antenna (2pcs)

DSA Utility Kit

Include: N(F)-N(F) adaptor (1pcs), N(M)-N(M) adaptor (1pcs), N(M)-SMA(F) adaptor (2pcs), N(M)-BNC(F) adaptor (2pcs), SMA(F)-SMA(F) adaptor (1pcs), SMA(M)-SMA(M) adaptor (1pcs), BNC T type adaptor (1pcs), 50 Ω SMA load (1pcs), 50 Ω BNC impedance adaptor (1pcs)

RF Adaptor Kit

Include: 50 Ω to 75 Ω adaptor (2pcs)

RF CATV Kit

Include: 6 dB attenuator (1pcs), 10 dB attenuator (2pcs)

RF Attenuator Kit

30 dB high-power attenuator, with the max power of 100 W

ATT03301H

N(M)-N(M) RF Cable

CB-NM-NM-75-L-1 2G

N(M)-SMA(M) RF Cable

CB-NM-SMAM-75L-12G

RIGOL Chapter 3 Appendix

3-2 VNA User Guide

VSWR Bridge, 1 MHz to 3.2 GHz

VB1032

VSWR Bridge, 2 GHz to 8 GHz

VB1080

Near-field Probe

NFP-3

Rack Mount Kit

RM6041

USB Cable

CB-USBA-USBB-FF

-150

Note: For more details about the accessories and the options, please contact RIGOL sales representatives or the local distributors.

Appendix B: RSA3000 Accessories and Option List

Description

Order No.

Model

Real-time Spectrum Analyzer, 9 kHz to 1.5 GHz (include TG and VNA)

RSA3015N Real-time Spectrum Analyzer, 9 kHz to 3.0 GHz

RSA3030

Real-time Spectrum Analyzer, 9 kHz to 4.5 GHz

RSA3045

Real-time Spectrum Analyzer, 9 kHz to 3.0 GHz (include TG)

RSA3030-TG

Real-time Spectrum Analyzer, 9 kHz to 4.5 GHz (include TG)

RSA3045-TG

Real-time Spectrum Analyzer, 9 kHz to 3.0 GHz (include TG and VNA)

RSA3030N

Real-time Spectrum Analyzer, 9 kHz to 4.5 GHz (include TG and VNA)

RSA3045N

Standard Accessories

Quick Guide (hard copy)

Power Cord

Option

EMI Measurement Application (includes RSA3000-EMC)

RSA3000-EMI

Preamplifier (PA)

RSA3000-PA

High Stability Clock

OCXO-C08

RBW 1 Hz to 10 MHz

RSA3000-BW1

Real-time Analysis Bandwidth 25 MHz

RSA3000-B25

Real-time Analysis Bandwidth 40 MHz

RSA3000-B40

Advanced Measurement Kit

RSA3000-AMK

EMC Filter and Quasi-Peak Detector Kit

RSA3000-EMC

Spectrum Analyzer PC Software

Ultra Spectrum

EMI Pre-compliance Test Software

S1210 EMI Pre-compliance Software

Optional Accessories

High-performance Network Analysis Calibration Kit (frequency range: DC to 6.5 GHz)

CK106A

Economical Network Analysis Calibration Kit (frequency range: DC to 1.5 GHz)

CK106E

Include: N-SMA cable, BNC-BNC cable, N-BNC adaptor, N-SMA adaptor, 75 Ω-50 Ω adaptor, 900 MHz/1.8 GHz antenna (2pcs), 2.4 GHz antenna (2pcs)

DSA Utility Kit

Include: N(F)-N(F) adaptor (1pcs), N(M)-N(M) adaptor (1pcs), N(M)-SMA(F) adaptor (2pcs), N(M)-BNC(F) adaptor (2pcs), SMA(F)-SMA(F) adaptor (1pcs),

RF Adaptor Kit

Chapter 3 Appendix RIGOL

VNA User Guide 3-3

SMA(M)-SMA(M) adaptor (1pcs), BNC T type adaptor

(1pcs), 50 Ω SMA load (1pcs), 50 Ω BNC impedance

adaptor (1pcs)

Include: 50 Ω to 75 Ω adaptor (2pcs)

RF CATV Kit

Include: 6 dB attenuator (1pcs), 10 dB attenuator (2pcs)

RF Attenuator Kit

30 dB high-power attenuator, with the max power of 100 W

ATT03301H

N(M)-N(M) RF Cable

CB-NM-NM-75-L-1 2G

N(M)-SMA(M) RF Cable

CB-NM-SMAM-75L-12G

VSWR Bridge, 1 MHz to 3.2 GHz

VB1032

VSWR Bridge, 2 GHz to 8 GHz

VB1080

Near-field Probe

NFP-3

Rack Mount Kit

RM6041

USB Cable

CB-USBA-USBB-FF

-150

Note: For more details about the accessories and the options, please contact RIGOL sales representatives or the local distributors.

RIGOL Chapter 3 Appendix

3-4 VNA User Guide

Appendix C: Warranty

RIGOL TECHNOLOGIES CO., LTD. (hereinafter referred to as RIGOL) warrants that the product will be free from defects in materials and workmanship within the warranty period. If a product proves defective within the warranty period, RIGOL guarantees free replacement or repair for the defective product.

To get repair service, please contact with your nearest RIGOL sales or service office.

There is no other warranty, expressed or implied, except such as is expressly set forth herein or other applicable warranty card. There is no implied warranty of merchantability or fitness for a particular purpose. Under no circumstances shall RIGOL be liable for any consequential, indirect, ensuing, or special damages for any breach of warranty in any case.

Index RIGOL

VNA User Guide 1

Index

All Auto Scale ............................. 2-9

Aperture Step Width.................. 2-24

Auto ........................................ 2-51

Auto Scale .................................. 2-9

Auto Trig .................................. 2-21

Auto Trig State ......................... 2-21

Average ................................... 2-14

Avg Number ............................. 2-23

Cable Loss ............................... 2-27

Calibration Kits ......................... 2-27

Center Freq ................................ 2-2

CF Step ...................................... 2-4

Clear Write ............................... 2-14

Cont Peak ................................ 2-44

Continue .................................. 2-12

Data->Memory ......................... 2-15

Delta Marker ............................ 2-39

DHCP....................................... 2-51

External 1 ................................ 2-19

External 2 ................................ 2-20

FFT Window ............................. 2-37

Free Run .................................. 2-19

Full Span.................................... 2-6

Gateway .................................. 2-52

Hold-off State ........................... 2-20

Hold-off Time ........................... 2-20

IF BW ...................................... 2-10

Input Impedance ...................... 2-45

IP ............................................ 2-51

Keyboard Test .......................... 2-54

LAN ......................................... 2-50

Language ................................. 2-55

Last Span ................................... 2-6

Line State ................................ 2-41

Manual IP ................................ 2-51

Marker ..................................... 2-39

Marker Distance ........................ 2-41

Marker Frequency ..................... 2-40

Marker Table ............................ 2-41

Math Function .......................... 2-17

Max Hold ................................. 2-14

Min Hold .................................. 2-14

Multi-point Touch ...................... 2-53

Next Peak ................................. 2-44

Next Peak Left .......................... 2-44

Next Peak Right ........................ 2-44

Online Update ........................... 2-54

Option Info ............................... 2-53

Output ..................................... 2-13

Peak ........................................ 2-44

Port Extension ........................... 2-26

Power On ................................. 2-50

Preset ............................. 2-45, 2-50

Preset Type ............................... 2-50

Ref Position ............................... 2-7

Reference Marker ...................... 2-39

Reference Value ......................... 2-7

Save Preset .............................. 2-50

Scale/Div ................................... 2-8

Screen Test ............................... 2-53

Security Clear ........................... 2-54

Selected Marker ........................ 2-39

Selected Trace .......................... 2-13

Single ....................................... 2-12

Single-point Touch ..................... 2-54

SPAN......................................... 2-6

Start Freq .................................. 2-3

Stop Distance............................ 2-36

Stop Freq .................................. 2-4

subnet mask .................... 2-51, 2-52

Sweep Points ............................ 2-11

Sweep Time .............................. 2-11

Sweep Time Mode ..................... 2-12

System ..................................... 2-50

System Info .............................. 2-53

TG ........................................... 2-13

Trace ........................................ 2-13

Trace Display ............................ 2-15

Trace Format ............................ 2-15

Trace Type ................................ 2-14

Trace Update ............................ 2-14

Trigger ..................................... 2-19

USB ......................................... 2-52

Velocity Factor .......................... 2-27

Window Layout ......................... 2-17

RIGOL RSA3030N-OCXO User Guide

Specifications and Main Features

Frequently Asked Questions

User Manual

Guaranty and Declaration

Safety Requirement

General Safety Summary

Safety Notices and Symbols

Care and Cleaning

Environmental Considerations

RSA Series Overview

Document Overview

Chapter 1 Quick Start

User Interface

Mode Setting

Mode

Mode Setup

Install the Option

Chapter 2 Functions of the Front Panel

Basic Settings

FREQ

Center Freq

Start Freq

Stop Freq

CF step

CF Step Mode

SPAN

Span

Last Span

Full Span

AMPT

Ref Value

Ref Position

Scale/Div

Auto Scale

All Auto Scale

Sweep and Function Settings

IF BW

Sweep

Sweep Points

Sweep Time

Sweep Time Mode

Continue

Single

Output

Amplitude

Trace

Selected Trace

Trace Type

Trace Update

Trace Display

Data->Memory

Trace Format

Math Function

Window Layout

Trigger

Source

Free Run

External 1

External 2

Hold-off State

Hold-off Time

Auto Trig State

Auto Trig

Measurement Settings

Meas

S11 Meas Setup

Avg Number

Ref Level

Aperture Step Width

Align

Clear

Port Extension

Cal Kits

S21 Meas Setup

Avg Number

Ref Level

Aperture Step Width

Align

Clear