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ID: P08-100423

Keysight P5028A-400

Vector Network Analyzer / 100kHz to 53GHz / 4-port

ID: P08-100423
Keysight P5028A-400 4-port
Keysight P5028A-400 4-port
Keysight P5028A-400 4-port
Keysight P5028A-400 4-port
Keysight P5028A-400 4-port
-P5028A-400-0

Keysight P5028A-400

Vector Network Analyzer / 100kHz to 53GHz / 4-port

Refurbished, like New
Calibrated
Like New Warranty
Accessories Included
Configurable
KeysightCare available

List Price USD 196,805.00 Save 25%
USD 147,603.75 Excl. taxes.
Not combinable with other discounts.

For professional and industrial use only.
Ships from Malaysia.
Ships to United States within 5 weeks.

Cannot ship to:

European Union
Switzerland
Norway
Turkey

Unit only ships within China.

Unit ships worldwide.

Keysight P5028A-400 4-port

Keysight Premium Used

Keysight  P5028A-400

From

USD 147,603.75 Save 25%

Installed Options

4004-port, 100 kHz to 53 GHz
021Add pulse modulator to internal 1st source
090Spectrum analysis hardware

Addable Options

021Add pulse modulator to internal 1st source
022Add pulse modulator to internal 2nd source
S97007BAutomatic fixture removal
090Spectrum analysis hardware
S97010BTime domain analysis
S97011BEnhanced time domain analysis with TDR
190Vector signal analysis hardware
S97025BBasic pulsed-RF measurements
S97029BNoise figure measurements with vector correction
S97551BMultiple instruments/modules measurements
S97552BMultiport calibration assistant
S97553BMultiport calibrated measurements with switch instruments
S97560BOperation with N5252AW VDI frequency extenders
S97082BScalar mixer/converter measurements
S97083BVector and scalar mixer/converter measurements
S97084BEmbedded LO capability
S97086BGain-compression measurements
S97089BDifferential and I/Q devices measurements
S97090BSpectrum analysis
F12
F36
F60

Request a customized version of this model by requesting a Custom Quote

Product Specifications


  • The flexible, high-performance, compact VNA provides frequency range of 100 kHz to 53 GHz.
  • An optional second source is available (Option 402).
  • Choose from a wide range of measurement applications to gain deeper insight into your RF test.
  • It features the same intuitive GUI as Keysight’s high-performance PNAs.
  • Calibrate quickly with support for all Keysight electronic calibration (ECal) modules.

Accessories


Standard accessories included.

For additional accessories, please search Keysight Accessories

Ready To Get Started?

What You Get

  • Keysight P5028A-400 Network Analyzers
  • Fresh Calibration
  • Like-New standard accessories
  • Like-New Warranty
  • Agreed-On configuration

What You Can Add

  • Extended Warranty
  • KeysightCare Assured / Extended
  • Calibration Plan
  • Software (depending on model)

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FAQs

What are the main differences between Keysight New, Keysight Premium Used & Keysight Used equipment?

  Keysight New Keysight Premium Used Keysight Used
Savings None Up to 70% Up to 90%
Condition New Like New Working Condition ¹
Firmware Latest Updated As is
Calibration Full Full As listed
Accessories New New As listed
Warranty 1 to 5 Years ² Like New 90 Days Warranty
Customization Possible Possible Limited

Learn more about Keysight Premium Used 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.

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 here. Or check our online store if available for your region here.

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Network + Impedance Analyzers Quick-Facts

What is a Vector Network Analyzer?

High-performance Vector Network Analyzers (VNA) are used to characterize and analyze RF and Microwave devices such as amplifiers, filters, power dividers/combiners, switches, antennas, and more. VNAs provide engineers with accurate device measurements including S-parameters, noise figures, return loss, and more.

What is a Vector Network Analyzer used for?

A Vector Network Analyzer, a stimulus response testing equipment, is commonly used for research and development, design validation, failure analysis, and production testing by measuring the frequency response of component(s).

Does a VNA need to be calibrated?

Yes, all VNAs are calibrated to ensure the highest quality results. The calibration process involves adjusting the instrument to eradicate the hardware systematic errors using traceable standards for accuracy and phase measurements.

How do you calibrate a Vector Network Analyzer?

The calibration process can be done manually or automatically, but in most cases, the manual method is used. The common methods of calibration include SOLT and TRL based on different parameters to remove systematic errors. Manual calibration involves selecting a known stimulus signal from a list of available signals within the VNA's software, then adjusting the amplitude and phase until the value corresponds to that from the known stimulus source. The network analyzer should be periodically calibrated with a reference calibrator to ensure the analyzer is measuring correctly. Periodic calibration guarantees the match with International standards.

Does a VNA have error correction?

Some VNAs have built-in error correction that may compensate for a variety of errors including thermal drift, time delay, source-load mismatch and optical path length variations.

What is the difference between a Vector Network Analyzer vs Network Analyzer?

A Vector Network Analyzer measures the amplitude as well as phase characteristics of one and two-port devices such as wireless components, microstrip lines, and branched structures.

A Network Analyzer measures the network parameters of two-port and arbitrary number of ports devices such as amplifiers, filters etc.

What is the difference between a Vector Network Analyzer vs Spectrum Analyzer?

A Vector Network Analyzer measures complex component specifications at specific frequencies using a signal generator and a receiver.

A Spectrum Analyzer measures power across an entire frequency spectrum of the applied signal using a receiver only.

What is the difference between a Vector Network Analyzer vs Oscilloscope?

An oscilloscope measures external signals by representing voltage waveforms as a function of time, while a Vector Network Analyzer measures both the amplitude and phase monitoring the response of a network.

How does a VNA measure S11?

A VNA measures S11 by introducing a stimulus signal into the port of the device being tested, then measuring the reflected signal. The frequency at which this reflection occurs is then used to calculate S11.

What is the S21 parameter?

S21 is used to measure how well a device rejects signals that are passed through the input port and reflected on the output port. The power transferred from the first port to the next can be determined using the S21 parameter.

What are propagation and channel modeling?

Propagation and channel modeling is a technique for estimating the performance of wireless communications antennas and their effect on cell coverage.
The most significant parameters in propagation and channel modeling are path loss, Fresnel zone, path attenuation, and multipath fading.

What is a Smith chart?

A Smith chart is a graphic representation of a particular type of circuit operation. It shows the impedance, admittance, and conductance of an amplifier or other system component as it relates to frequency or voltage. In order to understand how a Smith chart operates, it is important to know the basics of transmission line theory.

What is Voltage Standing Wave Ratio?

Voltage standing wave ratio is the measure of the non-reactive voltage received at a point in space relative to cause by an AC source, thus representing the reflected power from the antenna source. It is typically specified as volts per meter (V/m) or millivolts per meter (mV/m).

How does a Vector Network Analyzer measure phase?

A Vector Network Analyzer measures phase by introducing a stimulus signal into the port of the device being measured. The degree of phase shift is then noted. A separate calibration is used to determine the degree of phase shift when no stimulus signal is applied.

How does a VNA measure amplitude?

A VNA measures amplitude by introducing a stimulus signal into the port of the device, then measuring the strength. The magnitude of the reflected signal is then used to calculate amplitude.

What are amplitude properties?

Amplitude properties include the amplitude at a particular frequency, amplitude ranges, amplitude linearity, and amplitude ratio measurements.