RF SENSOR RFEYE NODE

Portable and rugged high-performance RF sensor for real-time 24/7 spectrum monitoring and geolocation of transmitters
Rf Sensor Rfeye Node
Node 100-40 Angle Rear Connectors

RFeye Node overview

Communication signals evolve as new demands, applications, and wireless standards emerge. The wider bandwidth, highly complex, and low power signal characteristics are more challenging to find, identify, and geolocate. RFeye Nodes are state-of-the-art superheterodyne receivers designed to support military and commercial applications without location, physical, or infrastructure constraints.

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CRFS’ fourth-generation high-performance RF sensor has in-built edge processing that reduces the bandwidth of backhaul data. Excellent phase noise, low noise figure, and superb spurious free dynamic range coupled with FPGA technology and card design, enable easy integration and exploitation of the SDR and computer platform. Multiple users have multi-mission capability and can efficiently manage EMSO operations with a single Node—or seamlessly interact with a network of Nodes.

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  • Trusted provider (military and commercial)
  • 100 MHz IBW wideband frequency monitoring
  • Compatible with GPS, BeiDou, GALILEO, and GLONASS
  • Real-time continuous spectrum operations
  • Finds low power signals
  • Detects signals that have a low-probability-of-intercept
  • Gateway to powerful software and APIs
  • Flexible deployment – rugged indoor or outdoor RF sensors for fixed, temporary, or mobile platforms

RFeye sensors at a glance

Intelligent RF sensor

Intelligent RF sensor

Networked for multiple users & missions

Networked for multiple
users & missions

Superior RF performance

Superior RF performance

Small, light, fast

Small, light, fast

Advanced signal intercept

Advanced signal intercept

100 MHz IBW wideband frequency monitoring

100 MHz IBW wideband frequency monitoring

RF recording (I/Q capture)

RF recording (I/Q capture)

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Ruggedized protection from water or dust

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BROCHURE

RFeye Node overview

Discover our advanced superheterodyne RF technology using the latest microwave components and technology for superior sensitivity, frequency stability, and selectivity. Compare Node specifications, view the new RFeye Node models, and discover what makes them unique.

9 kHz to 40 GHz wideband radio frequency monitoring

RFeye Nodes quickly sweep from 9 kHz to 40 GHz and have a high probability of intercept. There are 8, 18, and 40 GHz options, all with 100 MHz IBW, as well as an entry-level 40 MHz IBW option.

Small, light, fast

RFeye Nodes can be deployed on masts, tripods, within building ceiling tiles, and as drone payloads. These sensors are used in all CRFS deployments (fixed, mobile, tactical, and in-field).

Ruggedized protection from water & dust

Designed for outdoor deployment in extreme environments, RFeye Nodes operate between -30°C – +55°C.

Gateway to powerful software & APIs

CRFS hardware works with a software suite to monitor, capture, analyze, and geolocate signals of interest for complete spectrum visibility.

Talk to an advisor about RFeye Nodes

IP67 rated

IP67 rated

All RFeye Nodes are designed for outdoor deployment in extreme environments and operate between -30oC – +550C. The MIL-spec I/O connectors, weatherproof RF connectors and sealing gaskets provide IP67-rated protection.

Node comparison RFEYE 40-8 RFEYE 100-8 RFEYE 100-18 RFEYE 100-40
Frequency range 9 kHz - 8 GHz 9 kHz - 8 GHz 9 kHz - 18 GHz 9 kHz - 40 GHz
Noise figures at maximum sensitivity 6-10 dB typical 6-10 dB typical 7-21 dB typical 8.5-16 dB typical
Phase Noise at 1 GHz (20 kHz offset) -110 dBC/Hz -130 dBC/Hz -126 dBC/Hz -126 dBC/Hz
Instantaneous bandwidth (IBW) 40 MHz 100 MHz 100 MHz 100 MHz
Sweep rate 245 GHz/s 280 GHz/s 390 GHz/s 232 GHz/s
Node weight (ex noses / heatsink) 2.1 kg (5 lbs) 2.9 kg (6.4 lbs) 2.9 kg (6.4 lbs) 3.5 kg (8 lbs)

CRFS expertise

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Key radio parameters for spectrum monitoring receivers

Radio receivers are essential for spectrum monitoring operations. Therefore, an understanding of receivers' key radio parameters and minimum recommended values allows spectrum managers to select the best radio receiver for their spectrum monitoring solution.

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Spectrum monitoring & geolocation systems
This white paper provides an overview of contemporary radio spectrum monitoring and the sensor and geolocation technologies required to meet emerging challenges.
Advanced geolocation capabilities
Advanced geolocation capabilities

This white paper explores how to enhance standard geolocation techniques such as AoA (Angle of Arrival), TDoA (Time Difference of Arrival), and PoA (Power on Arrival) by using the advanced signal processing methods employed by RFeye software and hardware. 

Explore the range

RFeye Nodes

Powerful, portable, and rugged RF sensors built for any environment that receive and record signals and geolocation of transmitters.

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RFeye Node 40-8
RFeye Node 40-8

A wideband RF receiver to ensure you never miss a signal. The RFeye Node 40-8 provides the latest superheterodyne receiver technology to provide outstanding quality and performance at a highly competitive price.

RFeye Node 100-8
RFeye Node 100-8

Wideband RF receiver to ensure you never miss a signal. The RFeye Node 100-8 is a complete spectrum monitoring and geolocation system designed for remote deployment in distributed networks, including in hostile environments.

RFeye Node 100-18
RFeye Node 100-18

The wideband RFeye Node 100-18 is a complete spectrum monitoring and geolocation system. Optimized for size, weight, and power (SWaP), it is simple to connect, power, and network.

RFeye Node 100-40
RFeye Node 100-40

RF receiver with a 100MHz instantaneous bandwidth. Packaged in a lightweight weatherproof rugged form, the Node 100-40 delivers 24/7 365 spectrum vigilance for long-term deployment in harsh environments.

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