Field technician using FieldFox and radio

Never Sacrifice Capability or Portability

Address your modern communication network issues at higher frequencies and wider bandwidths. Whether you are up high on a tower or in the furthest reaches of civilization, you need reliable test gear that can weather the conditions and perform precise measurements.

With the most comprehensive set of software-enabled, mmWave measurement tools packed into a single, handheld unit, FieldFox enables you to:

  • verify 5G installations
  • test network coverage
  • troubleshoot interference
  • perform regular maintenance

Find the Model That is Right for You

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Software-Enabled and Field-Upgradeable

Configure your FieldFox handheld analyzer to meet your specific measurement needs with powerful software options engineered to deliver precise measurements in the field.

  • Carry one portable instrument that supports over 25 different measurement functions.
  • Configure as a VNA, spectrum analyzer, built-in power meter, vector voltmeter, and more.
  • Order software pre-installed or upgrade an existing instrument.


Keysight University Course: Essential 5G Field Tests

Enhance your engineering knowledge by signing up for free online classes at Keysight University. Learn about essential field tests for 5G installation, verification, optimization, and troubleshooting using the FieldFox handheld analyzer.

Keysight MXR-Series software applications - signal integrity, power integrity, protocol decode and trigger applications

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