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RFeye Node 20-6


10 MHz to 6 GHz with up to 20 MHz instantaneous bandwidth

  • Embedded Linux system
  • RFeye System Software
  • GbE, wireless modem and GPS
  • USB disk or internal SSD option
  • Power over Ethernet or local PSU
  • Rugged with optional IP66 covers
  • 15 W typical power
  • RFeye 20-6

The original RFeye Node is still the benchmark for cost-effective real-time 24/7 ITU-compliant spectrum monitoring and radio geolocation.

The RFeye Node 20-6 is a complete spectrum monitoring 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’s unique architecture is capable of supporting multiple concurrent tasks and missions, including ITU-compliant measurements. Timing and synchronization features allow correlation of data between multiple Nodes for accurate DF and geolocation of target signals using AOA, TDOA and POA techniques. The Node 20-6 is available with optional on-board SSD for logging of very large data sets.

Download datasheet


Receiver specifications
Frequency range 10 MHz to 6 GHz
Front panel
RF inputs 4 x SMA connectors
Ports 1 to 4 Switchable over entire range

Noise figures at maximum sensitivity
10 MHz to 3 GHz 8 dB typical
3 GHz to 6 GHz 11 dB typical
Phase noise
Receiver input at 2 GHz -91 dBc/Hz at 20 kHz offset, typ.
Signal analysis
Max. instantaneous bandwidth 20 MHz
Tuning resolution 1 Hz
Fanless – convective heat transfer
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