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Keysight Premium Used
  • Like-new Condition
  • Updated Firmware
  • Full Calibration
  • New Accessories
  • Like-new Warranty
  • Customization possible

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Keysight N9040B-526

-N9040B-526-0

UXA Signal Analyzer / Multi-touch / 2 Hz to 26.5 GHz

Keysight N9040B-526 2 Hz to 26.5 GHz
Keysight N9040B-526 2 Hz to 26.5 GHz
Keysight N9040B-526 2 Hz to 26.5 GHz
Keysight N9040B-526 2 Hz to 26.5 GHz
Keysight N9040B-526 2 Hz to 26.5 GHz
Keysight N9040B-526 2 Hz to 26.5 GHz
Keysight N9040B-526 2 Hz to 26.5 GHz
Keysight N9040B-526 2 Hz to 26.5 GHz
Keysight N9040B-526 2 Hz to 26.5 GHz
Keysight N9040B-526 2 Hz to 26.5 GHz
Keysight N9040B-526 2 Hz to 26.5 GHz
  • Keysight N9040B-526 2 Hz to 26.5 GHz
  • Keysight N9040B-526 2 Hz to 26.5 GHz
  • Keysight N9040B-526 2 Hz to 26.5 GHz
  • Keysight N9040B-526 2 Hz to 26.5 GHz
  • Keysight N9040B-526 2 Hz to 26.5 GHz
  • Keysight N9040B-526 2 Hz to 26.5 GHz
  • Keysight N9040B-526 2 Hz to 26.5 GHz
  • Keysight N9040B-526 2 Hz to 26.5 GHz
  • Keysight N9040B-526 2 Hz to 26.5 GHz
  • Keysight N9040B-526 2 Hz to 26.5 GHz
  • Keysight N9040B-526 2 Hz to 26.5 GHz

KeysightCare Assured: Support. Elevated.
Add complete customer care to your order and get:
• 4-business-hour technical response
• Committed repair coverage
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Cannot ship to:

European Union
Switzerland
Norway
Turkey

Unit only ships within China.

Unit ships worldwide.

Standard Keysight Premium Used For professional and industrial use only
Condition Refurbished, like New
DownloadsKeysight N9040B-526 Data sheetKeysight N9040B-526 Configuration GuideKeysight N9040B-526 User Manual
Warranty Like New WarrantyFor extensions or discount, contact us5 years Keysight Care assured on eligible models
CalibrationFully calibratedFor plans or discount, contact us
AccessoriesStandard accessories includedTo order additional accessories, contact us
Shipping Limited countries only Check availability
Deal IDW2129623

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This InstrumentThis Instrument
Keysight Premium UsedKeysight Used
Save up to 70%Save up to 90%
Like New ConditionWorking Condition²
Firmware UpdatedFirmware as Listed
Fully CalibratedCalibration as Listed
New AccessoriesAccessories as Listed
Like-New Warranty
1–5 Years¹
90 days warranty
Customization PossibleLimited Customization

Contact us to check availability of any service, calibration plans, or the possibility to software. New accessories may be able to be added for the United States only. 

Specifications

See the Real Performance of Your Design

The ultimate performance of our UXA signal analyzers lets you characterize today’s most challenging signals — fast-hopping, wideband, transient — in 5G, 802.11ax/ay, satellite, radar, electronic warfare, and more. You will be able to fully understand the purity of your design with industry-leading phase noise and wide spurious-free dynamic range.

  • Get wider (up to 1 GHz), deeper views of your most challenging signals
  • Measure the spectral purity of your design with industry-leading phase noise and 78 dBc spurious-free dynamic range across 510 MHz bandwidth
  • Extend RF input frequency up to 110 GHz with Keysight smart mixers and up to terahertz frequencies with third- party solutions
  • Capture intermittent signals with gap-free, real-time spectrum analysis
  • Capture lower-level spurious signals with an improved DANL low noise path
  • See more and take your design farther with the 14.1-inch screen

Specifications

  • DANL @1 GHz: -174 dBm
  • Maximum Analysis Bandwidth: 1 GHz
  • Maximum Real-Time Bandwidth: 510 MHz
  • Phase Noise @1 GHz (10 kHz offset): -135 dBc / Hz
  • Type: Benchtop
See downloads for more details
Installed Options
B5XAnalysis bandwidth, 510 MHz
C35APC 3.5 mm connector
See downloads for more details
Addable Options
(not installed)
1CMRack mount flange kit 265.9mm H (6U) - two flange brackets, two standard rails
1CPRack mount flange and handle kit 265.9mm H (6U) - two brackets, handles, rails
N9040SA2ESignal Analyzer Core Software for N9040B
A6JANSI Z540 compliant calibration
ALVAuxiliary log video output
B25Analysis Bandwidth, 25 MHz (standard)
B2XAnalysis bandwidth, 255 MHz
B40Analysis bandwidth, 40 MHz
B5XAnalysis bandwidth, 510 MHz
CRPConnector Rear, Programmable IF output
DVRUSB DVD-ROM/CD-R/RW drive
E9068EM0E
EA3Electronic attenuator, 3.6 GHz
KB2USB keyboard Smaller keyboard
MLPMinimum loss pad, 50 to 75 ohms
MSEMouse, USB
N6141EM0EEMI Measurement Application
N6171A-M01MATLAB-Basic Package, individual license - node-locked
N6171A-M02MATLAB-Standard Package, individual license - node-locked
N6171A-M03MATLAB-Advanced Package, individual license - node-locked
N9040RT1BReal-time analysis up to maximum available BW, Basic Detection
N9040RT2BReal-time analysis up to maximum available BW, Optimum Detection
N9040SA2E-C12
N9040SA2E-C36
N9040SA2E-C60
N9054EM0EVector Modulation Analysis Digital Demodulation Measurement Application
N9054EM1EVector Modulation Analysis Custom OFDM Application
N9061EM0ERemote Language Compatibility Measurement Application
N9062EM0ESCPI Language Compatibility Measurement Application
N9063EM0EAnalog Demodulation Measurement Application
N9067EM0EPulse Analysis Measurement Application
N9068EM0EPhase Noise Measurement Application
N9069EM0ENoise Figure Measurement Application
N9071EM0EGSM/EDGE/Evo Measurement Application
N9073EM0EW-CDMA/HSPA+ Measurement Application
N9077EM0EWLAN 802.11a/b/g/j/p/n/af/ah Measurement Application
N9077EM1EWLAN 802.11ac/ax Measurement Application
N9080EM0ELTE and LTE-Advanced FDD Measurement Application
N9080EM3ENB-IoT and eMTC FDD Measurement Application
N9080EM4ELTE V2X measurement application
N9081EM0EBluetooth (TM) Measurement Application
N9082EM0ELTE and LTE-Advanced TDD Measurement Application
N9084EM0EShort Range Communications and IoT Measurement Application
N9085EM0E5G NR Measurement Application
N90E1EDPBEnhance Display Package
N90EMDUABDuplex IF RTSA
N90EMEDPB
N90EMEMCBBasic EMC Functionality
N90EMESCBExternal Source Control
N90EMFP2BFast power
N90EMFT1BFrequency Mask Trigger, Basic Detection
N90EMFT2BFrequency Mask Trigger, Optimum Detection
N90EMPSMBPower Suite Measurement Application
N90EMRBEBResolution Bandwidth Extended
N90EMTDSBTime Domain Scan
P08Preamplifier, 8.4 GHz
P13Preamplifier, 13.6 GHz
P26Preamplifier, 26.5 GHz
P44Preamplifier, 44 GHz
P50Preamplifier, 50 GHz
RTRReal-time spectrum recorder and analyzer application example
RTSReal time data streaming
SF1Security features, exclude launching programs
SF2Security features, prohibit saving results
W10
YAVScreen video, log video and linear video

Request a customized version of this model by requesting a Custom Quote
See downloads for more details

Warranty
Like New Warranty
Contact us or request a custom quote to check extensions or discount.
Check terms and conditions
Calibration
Fully calibrated
Get up to 10% discount on calibration plans ordered with your used Keysight instrument.
Contact us or request a custom quote to check availability.
Accessories
Standard accessories included
To order additional accessories, please contact us or request a custom quote
Software
Get up to 10% discount on software ordered with your used Keysight instrument.
Contact us or request a custom quote to check availability.

FAQs

What are the differences between Keysight Used & Keysight Premium Used?

You will find more information about the differences of Keysight's used equipment standards here.

Can I configure a unit to meet my personal needs?

Customization is generally possible with our Keysight Premium Used equipment. The majority of our Keysight Premium Used equipment can be configured just the way you need it. Options can be added at additional cost.
Customizing Keysight Premium Used equipment might change the delivery and lead time of the item.

Some Keysight Used products cannot be customized. Use the contact option on the product page to check with the our eStore team.

What accessories are included?

Keysight Premium Used equipment typically comes with the same accessories and warranty as new products.

For Keysight Used products, the accessories included are mentioned in each listing on the Keysight Store on eBay or the Keysight Alibaba store.

Can you include other accessories?

We currently only offer those accessories which are part of the listing. Other accessories can be purchased separately at extra cost with your purchase of a Keysight Used or Keysight Premium Used unit.

Please mention in the comment field which additional accessories or support you are interested in.

For seperate or post-purchase ordering, please contact your local Keysight office or Keysight Partner.

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FAQs

What is a signal analyzer?

A signal analyzer is a device used to test and measure electronic signals. Types of signals can vary, including voltage, current, and radiofrequency. Signal analyzers vary in their capabilities and features, depending on the application. There are many types of signal analyzers, but the most common type is an oscilloscope. Other types include spectrum analyzers, network analyzers, and signal generators.

An oscilloscope is a device used when designing electronic systems that allows a signal to be viewed as a waveform. A spectrum analyzer measures the amplitude and frequency of signals over a specific period of time. A network analyzer analyzes circuits without having access to their design details; this can be helpful when there is a delay between creating a circuit and testing it. A signal generator generates signals which are then used by other devices.

  • There are many uses for a signal analyzer, depending on the type of device and features available. Some standard capabilities include:

  • Generating and analyzing signals

  • Magnifying and analyzing large signals

  • Displaying waveforms of varying types

  • Displaying the full frequency range of a signal, including visual representations of different frequencies and noise levels

Vector Signal Analyzer vs Spectrum Analyzer – What's the difference?

A signal analyzer analyzes signals that have already been generated, whereas a spectrum analyzer is used to discover frequencies or actually generate frequencies itself.

A spectrum analyzer performs real-time spectrum analysis and measures instantaneous power or peak power, voltage, or current, depending on the type of signal being analyzed. It is also often used to monitor electromagnetic interference in circuits and devices.

On the other hand, a signal analyzer can only measure signals that are already present; it cannot be used to discover or analyze frequencies. Its purpose is to help the user identify electronic circuit problems and understand how the circuit is performing.

Signal Analyzer vs Oscilloscope – What's the difference?

The main difference between a signal analyzer and an oscilloscope is that a signal analyzer analyzes the voltage of a signal over a specific period of time. In contrast, an oscilloscope extracts the timing information of a signal.

An oscilloscope is a type of signal analyzer used to measure voltage signals over time. It has various features, including analog and digital functions, advanced triggering capabilities, and connectivity options. It is used to analyze signals from many different sources, such as time-domain signals, frequencies from radiofrequencies, or extremely low-frequency sources.

A signal analyzer is used to analyze signals that have already been generated. A signal analyzer is often used to monitor electromagnetic interference in circuits and devices, whereas an oscilloscope can only measure signals that are already present.

Figure. 2 Oscilloscope vs. Signal Analyzer

Read our oscilloscope basics guide to learn more about oscilloscopes and their uses. To see our full range of new and used oscilloscopes, visit our product listing page.

Signal Analyzer vs. Vector Network Analyzer – What's the difference?

A network analyzer is used to test the performance of wired or wireless networks by examining both transmitted and received signals. Unlike a signal analyzer, it performs advanced analysis of both transmitted and received signals. It is different from a signal analyzer because it performs a live, real-time, analysis of signals on the device under test. In contrast, a signal analyzer only analyzes data after the signal has been created.

A network analyzer can also perform analysis and detect problems that prevent a signal from reaching its destination. For example, it can detect issues with cabling, connectors, or faulty equipment. It can also help resolve RF spectrum and Wi-Fi issues, such as interference and signal loss.

A signal analyzer is used by engineers to identify problems in electronic circuits and to understand how a circuit is behaving; for example, monitoring electromagnetic interference between multiple signals or devices. This makes it useful for testing and debugging circuits that use radio signals or other powerful sources of potential interference.

How to measure antenna impedance with a signal analyzer?

An antenna's impedance refers to the way it responds to signals from specific frequencies. If you want to know what sort of wireless signal a device is sending, you should evaluate the antenna's impedance with a spectrum analyzer. The device would help you determine whether or not your antenna is being affected by noise, which can negatively impact performance.

To measure your antenna's impedance, you can attach a spectrum analyzer to the end of the coaxial cable connected to the back of your antenna. The device will then calculate the impedance being transmitted once it goes through your coaxial cable.

How to measure phase noise with a signal analyzer?

Phase noise is a type of signal that often disrupts or interferes with wireless communication. It is a problem for devices that operate in the wireless frequency spectrum. If phase noise is common across specific frequencies, it can drown out other signals.

There are many different types of phase noise, and each one can affect your wireless technology differently. A signal analyzer measures the phase noise across different frequencies. The device will help you to determine whether your intended wireless communication needs some sort of interference protection.

To measure your device's phase noise with a signal analyzer, you can attach the device to the input of your receiver. This will allow the signal analyzer to calculate how much phase noise is being sent through your wireless communication devices.

How to measure return loss with a signal analyzer?

The return loss is the measurement of how much signal is reflected or wasted at a particular point. It is a measurement of how much energy is being lost in transmission. You can measure return loss with a spectrum analyzer which may enable you to improve the power and efficiency of your wireless connection.

If the return loss is too high, it could indicate power-management issues within your system. A signal analyzer can help you determine whether the return loss is too high, and help you find any hardware issues needing to be resolved. The device can notify you when your power-management settings fall below requirements for successful wireless communication.

To test a device’s return loss with a signal analyzer, plug the spectrum analyzer into the end of a coaxial cable connected to your intended transmitter. The device will determine how much signal is lost after it goes through the cable and exits to reach its intended recipient.

For additional information about how to use your spectrum analyzer to measure return loss, view “Features Resources” for a technical overview of a basic spectrum analyzer as well as an example of how to measure the return loss of an antenna.