HIGHLIGHTS

Enable deeper insights in measurement and analysis by expanding the capabilities of your FieldFox handheld analyzer with software upgradeable capabilities. These capabilities are engineered to deliver precise measurements that agree with benchtop results into the field.

Features available for N9934B (Base model: spectrum analyzer):

  • Reflection measurements
  • Full-band tracking generator
  • Preamplifier
  • Interference analyzer and spectrogram
  • USB power sensor support
  • Pulse measurements with USB peak power sensor
  • Built-in power meter
  • Built-in variable DC voltage source
  • Built-in GPS receiver
  • Remote control capability

and more

Find out more about Keysight FieldFox Handheld Analyzer Software


  • Measurement capabilities to handle routine maintenance and in-depth troubleshooting
  • Maximize performance with VNA, spectrum analyzer, built-in power meter, vector voltmeter, and more
  • Order with new instrument or upgrade an existing instrument

Free Trials

  • Get 30-day free trial license
  • Enables option on your FieldFox
  • Evaluate full-featured version with no functionality restrictions

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