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FieldFox-class Handheld Signal Analyzer, 50 GHz

A lightweight, durable, microwave spectrum analyzer, interference analyzer, distance-tracking generator, preamplifier, power meter, and more.

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  • Maximum analysis bandwidth

    120 MHz

  • Maximum frequency

    50 GHz

  • VNA capabilities

    No

  • Maximum IQ streaming bandwidth

    1 MHz

Ready for a quote

Find out what's included and explore available upgrade options from Keysight.

Highlights

Never Sacrifice Capability Or Portability

Keysight's FieldFox portable analyzers are equipped to handle your toughest working environments during routine maintenance, in-depth troubleshooting, and anything in between. Choose the Keysight FieldFox configuration that best meets your needs.

  • Make accurate spectrum analyzer measurements (± 0.2 dB) without warmup.
  • Capture intermittent signals with 120 MHz gap-free, real-time bandwidth.
  • Characterize radar pulse profiles with a portable solution.
  • Perform over-the-air measurements for 5G NR and LTE.
  • Capture I/Q data for RF signal monitoring and analysis.
  • Use GPS/GNSS for geolocation and timestamping.
  • Carry one lightweight unit at 3.4 kg (7.4 lb).

What's included:

  • AC/DC adapter
  • Localized power cord
  • Rechargeable Li-ion battery
  • LAN cable
  • Soft carrying case with backpack and shoulder straps
  • Quick Reference Guide