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Keysight RF and Microwave Analyzers Back at Newark!

FieldFox Handheld RF and Microwave Analyzers

Carry precision with you

  • Measure with confidence from 4 to 50 GHz - precise measurements agree with benchtop results
  • Withstands your toughest working environments - rugged enough to meet MIL-specs Weighs less than alternative solutions- millimeter-wave models 30% lighter than other handhelds
  • Offers budget flexibility - choose capabilities today, easily upgrade later
  • Choose to configure as a cable and antenna analyzers (CAT), vector network analyzers (VNA), spectrum analyzers and all-in-one combination

Selection Guide

Choose the FieldFox that meets your needs.

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RF and Microwave (Combo) Analyzers

Vector Network Analyzers

Microwave spectrum analyzers

Industry's most integrated handheld analyzer

  • Cable and antenna analyzer: insertion loss, return loss, cable loss, distance-to-fault, time-domain reflectometry
  • Full 2-port VNA: S11, S21, S12, S22, magnitude and phase, time domain analysis and mixed mode
  • Spectrum analyzer: time gating, channel power, adjacent channel power, occupied bandwidth, extended range transmission analysis, interference analysis
  • USB power measurements, built-in power meter and vector voltmeter
  • Remote control with iOS device