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RFeye Site

CRFS Limited

The RFeye Site from CRFS is a Real-time Spectrum Monitoring and Geolocation Software. It provides an easy-to-use interface in Windows for remotely managing networks of RFeye Nodes and carrying out monitoring tasks in real-time. This software allows users to connect to a single RFeye Node, multiple RFeye Nodes, or RFeye Arrays, and perform a variety of spectrum missions. The results are then presented in a highly graphical format that can be customized to user needs. It provides all the essential spectrum monitoring tools, such as IQ capture and spectra, and also includes a variety of advanced analysis, visualization, monitoring and mapping tools.

The RFeye Site allows Node placements and spectrum data to be viewed in a rich data context using 2-D and 3-D maps, satellite imagery, and Digital Elevation Models (DEMs). AOA, TDOA, and POA geolocation results are automatically overlaid onto maps in real-time with update rates of ten times per second. The multi-mission capability of this software allows multiple users, with their own copies of the RFeye Site, to run independent tasks on the same Nodes simultaneously. This feature ensures more flexibility in spectrum monitoring operations and maximizes the ROI from your hardware.

Alongside the real-time user tools, there are advanced configuration tools to provide automated alerts and alarms. Post-processing features for analysis of recorded spectrum data, as well as simulation tools for test and training scenarios, further expand the software’s agility.


  • ISO 9001
  • Cyber Essentials / Cyber Essentials PLUS
  • Other
  • Electronic Warfare
  • Radio Frequency Sensing
  • Antennas
  • Combat Identification
  • Sensing Technologies
  • Surveillance
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