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Used Keysight FieldFox Portable Handheld RF and Microwave Analyzers

FieldFox Handheld RF and Microwave Analyzers

  • Cover frequency range up to 54 GHz with accuracy aligning with the leading outcomes.
  • Set up your FieldFox as a cable and antenna analyzer, or you may also configure it as a vector network analyzer.
  • Make use of a spectrum analyzer, or an entire setup of combination testing setup.
  • Unfold the capacity of 5G field-testing with a broad spectrum of bandwidth coverage as high as 120 MHz.
  • Catch and analyze small, unwanted noise with wideband, instantaneous analysis.
  • Carry out measurements with this low-weight tool of the industry — providing nearly 30% lighter load in contrast with several handheld testers.

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Used FieldFox Series Offers

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

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

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No Signal should go Unnoticed

Keysight’s FieldFox portable analyzers furnish a favorable working environment during tougher conditions while going through routine maintenance, extensive troubleshooting, and intermediate phases. Go for the software-enabled Keysight FieldFox configuration that best matches the superior working standards while accomplishing your objectives.

Full Product Info

The Industry’s Upmost Integrated Handheld Analyzer

Keysight’s FieldFox portable analyzers take charge as the best performer in difficult working environments during routine maintenance, in-depth troubleshooting, and the phases in between. Choose the software-enabled Keysight FieldFox configuration that best meets your requirements.

Never Compromise on Capacity Or Mobility

Real time testing of the latest communication networks appeals for more requirements from your equipment. The parameters selected as trade-offs such as capability and portability can prove to be the requisites. More than 22 software dependent measurement abilities are embodied in this single compact unit that runs with the battery. FieldFox is the by far the most competent handheld analyzer in the industry. Anticipate the evolving measurement needs by improving your handheld filed tester with suitable, easy-to-install user-friendly license keys.


  • Provides you an outstanding potential in the field-testing to capture signals and investigate them in future through 89600 VSA.
  • Perform demodulation and do complete vector signal evaluation for subsequent improvement in implementation.
  • Solve and prove MAC, RLC, and RRC-layer messages within a number of radio communication channels.
  • Examine, trace and sort cellular and wireless communication, strictly confidential and multi-platform applications.


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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Customise Your Fieldfox And Save on Your Options, Too

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