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 into 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 and 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.

Find the Base Model That's Right for You

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