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RFeye Node 50-8


9 kHz to 8 GHz with an instantaneous bandwidth of 50 MHz

  • Improved RF performance
  • Runs embedded applications
  • Real-time spectrum monitoring
  • Wired or wireless networks
  • Network or local data storage
  • Easy installation & maintenance
  • Suitable for harsh environments
  • SWaP optimized performance
  • RFeye Node

The RFeye Node 50-8 offers class-leading RF performance and extended instantaneous bandwidth for 24/7 ITU-compliant spectrum monitoring and radio geolocation.

The RFeye Node 50-8 uses the latest superheterodyne receiver technology to provide outstanding quality and performance at a highly competitive price. It is a complete spectrum monitoring and geolocation system designed for remote deployment in distributed networks both indoors and outdoors, including in hostile environments. Packaged in a compact, rugged and a weatherproof housing, it has been optimized for size, weight and power (SWaP) and is simple to connect to power and network.

The Node 50-8 is characterized by outstanding phase noise, noise figure, channel retune time and spurious free dynamic range parameters, well above any other product in its class. It also offers all of the multi-mission capability of the RFeye product range allowing multiple concurrent measurements and geolocations to be performed and multiple users to connect simultaneously from remote locations. The Node 50-8 includes an on-board SSD for logging large data sets.

Download datasheet
Designed to be ITU compliant


Receiver specifications
Frequency range 9 kHz to 8 GHz
Front panel
RF inputs 3 x SMA connectors
Ports 1 to 3 Switchable over entire range

Noise figures at maximum sensitivity
9 kHz to 0.1 GHz 10 dB typical
0.1 GHz to 2.4 GHz 6 dB typical
2.4 GHz to 6 GHz 7 dB typical
6 GHz to 8 GHz 8 dB typical
Phase noise
Receiver input at 1 GHz -130 dBc/Hz at 20 kHz offset
Receiver input at 8 GHz -121 dBc/Hz at 20 kHz offset
Signal analysis
Max. instantaneous bandwidth 50 MHz
Tuning resolution 1 Hz
Fanless – convective heat transfer
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