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

  • Handle routine maintenance and in-depth troubleshooting with one instrument
  • Maximize performance with spectrum analyzer, built-in power meter, vector voltmeter, and more
  • Order with a new instrument or upgrade an existing instrument
Base model includes a spectrum analyzer.


Remote Control Capability

remote control

View and control FIeldFox remotely using an iOS device.

Built-in GNSS/GPS Receiver


Attach geolocation tags to measurements with a built-in GNSS/GPS receiver.

DC Bias Variable Voltage Source

DC bias voltage source

Provide power to amplifiers under test and bias tower mounted amplifiers.

Indoor & Outdoor Mapping

indoor and outdoor mapping

Import indoor and outdoor maps for data collection and plotting to the map.

Full-Band Built-in Preamplifier


Increase spectrum analyzer sensitivity and reduce the DANL.

Full-Band Tracking Generator

tracking generator

Measure scalar stimuli/responses of active and passive components.

Learn more about each software option in the Technical Overview.

Free Trials

  • Get free, 30-day licenses
  • Enable options on your FieldFox
  • Evaluate the full-featured version with no functionality restrictions

Want help or have questions?