Used Equipment Store

Account Benefits

Get a customised view of the Used Equipment Store

Manage your details to get quick responses by the team

Stay up-to-date on specials, price and availability

Already have an account? Log In

Create Your Account

How can we help you?

Technical Question

  • Product selection
  • Configuration assistance
  • Application support

Sales Question

  • Warranty extensions
  • Calibration plans
  • Additional software options
  • Education discounts

Sign up to receive marketing or promotional emails from Keysight

For professional and industrial use only
By clicking the Get Updates button, you agree to Keysight’s Privacy Policy.
Your browser limits use of the Used Keysight Equipment website.
Please consider switching to a current version of Chrome, Firefox, Edge or IE11 to use this site.

Used Keysight E5061B ENA Vector Network Analyzer 5 Hz to 3 GHz

State-of-the-art Measurement Abilities in One Compact Unit

The Keysight E5061B caters to a wide scope of applications, measuring and analyzing electronic modules and networks for different frequency spans. It's the perfect choice for precision requirements in industries like wireless transmissions, aerospace, computing, medical and automotive.

  • The E5061B-3L51 covers frequencies for network evaluation and radio frequency ranges, starting from 5 Hz and reaching values of 3 GHz.

  • The ENA series' recommended RF network evaluation methodology provides seamless integration with all the standard capabilities of network evaluation at low frequencies in one compact device.

  • Various network measurement needs are met by the E5061B LF-RF network analyzer addresses thanks to its high-level performance, functional versatility and substantial frequency coverage.

Full Product Info

Used E5061B Offers

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

Learn more

  • Savings of up to 90%
  • Working Condition
  • Calibrated or Tested
  • 30-Day Right-of-Return
  • No Customization
  • Shipping to limited countries

Learn more

Measures values from 5 Hz—3 GHz

The intuitive 50/75-ohm analysis tool completely addresses the frequency span from 5 Hz all the way to 3 GHz. The E5061B operates with S-parameters, including but not limited to radio frequency instruments including antennas, amplifiers, and filters. It also covers instruments tuned at low frequencies like xDSL and power-line electromagnetic interference filters using similar test ports and independent of other test sets. It adds the ability to analyze broadband appliances like power transformers, broadband power amplifiers, cables and power distribution networks using a single probe for a wide frequency spectrum.

Full Product Info

Addresses a range of measurement applications in R&D through one powerful tool

  • Fundamental and useful capability to measure S-parameter over a broad frequency spectrum assists in several analysis domains
  • Complete eciency in low frequency range while working with test port dedicated to gain-phase genuinely gives designers full control over their LF elements and networks

  • For increased reliability, the E5061B empowers users to investigate modules and networks as a part of electronic hardware in the automation, medical, analytical and space engineering sectors

  • The wide scope of low-frequency equipment like sensor networks and DC-DC conversion utilized in wireless and radio communication technology facilitates users to increase the efficiency and quality standard of deliverables

  • Choose the appropriate configuration as per your testing requirements from a broad set of testing resources. Users may choose frequency starting from 100 kHz all the way up to 1.5 GHz/ 3 GHz, two-port, 50 or 75-ohm, type of communication or test sets for Scattering parameters

  • Users can take measurements between multiple frequency ranges: 5 Hz to 500 MHz/1.5 GHz/3 GHz with an optional choice of LF-RF NA

  • Users can generate custom-built platform by integrating network and impedance analysis using a single device (availabilities include 3L5/3L4/3L3 plus 005)

E5061B Software

Network analyzer software platforms allow users to examine hardware, identify errors, and troubleshoot designs, taking multiple measurement requirements into account. Even complicated analysis is made much easier by the E5061B through user-friendly software for wireless network analysis, frequency domain analysis etc.

E5061B-010 Fault Discovery

  • Time domain view to identify errors by pinpointing breakages and inconsistencies within wires and links.

  • Impedance Analysis of E5061B allows the analyzer to measure impedance values of electronic elements, including energy storage components.

E5061B-006 Wireless Power Distribution Analysis

  • Registers real-time eciency of Wireless Power Transfer (WPT) within the resonators or coils with arbitrary configuration of load-impedance


  • Scattering parameter test port supports frequency range from 5 Hz to 3 GHz, 50 ohms

  • Gain-phase testing port work starting at 5 Hz frequencies and reaching 30 MHz, with two options of 1M ohm/50 ohm

  • Broad dynamic scope

  • Intuitive DC bias source with voltage ranging between ±40 Vdc

  • User-friendly multi-targeted solution


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.

Get an Account and Keep Track of Models, Prices, and Availability

Sign up now

Enjoy Immediate Availability and Fast Shipping With Premium Used Now


Related Models

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

Learn more

  • Savings of up to 90%
  • Working Condition
  • Calibrated or Tested
  • 30-Day Right-of-Return
  • No Customization
  • Shipping to limited countries

Learn more