RFeye Array 300 series overview
The Array 300 is a spectrum monitoring and direction-finding system for mobile or fixed deployment. It provides 100 MHz IBW and is available in three different receiver configurations, offering spectrum monitoring up to 8, 18, or 40 GHz. Each Array contains two RFeye Nodes to allow users to carry out multiple missions simultaneously. These RF sensors are closely connected to the antennas for maximum sensitivity.
The Array 300 uses a unique multi-layer approach that is more sophisticated and versatile than traditional direction finding. It uses the Watson-Watt methodology for signals between 20 MHz and 300 MHz in addition to high-performance directional spiral antennas that reject interference and multipath and are optimized for different frequency bands. These spiral antennas are sensitive to most incoming signal polarizations, including all linear polarizations. This means the Array 300 can detect signals that are invisible to most DF systems. Also, the Array’s timing and synchronization features enable combined PoA, AoA, and TDoA techniques, allowing all signal types in the range to be mapped, irrespective of signal power, bandwidth, or frequency.
- Ruggedized protection in harsh environments (-30°C – +55°C)
- Increased probability of intercept thanks to a dual receiver design
- Unique antenna layout delivers maximum consistency and accuracy
- Unique calibration file means no need for recalibration
- Network over large distances for wide-area monitoring
- Immunity to distorted wavefronts
- Minimal sensitivity to depolarization
RFeye Array at a glance
Unique multi-layer approach
DF antennas
All linear signal polarizations
Combined geolocation methodologies
100 MHz IBW wideband frequency monitoring
RF recording (I/Q capture)
Networked for multiple users & missions
Ruggedized protection from water or dust
BROCHURE
RFeye Array overview
Understand the technology behind the RFeye Array. Walk through the different size and configuration options. Learn how the multi-layer approach makes the RFeye Array superior to other DF techniques. Discover the powerful software that works with the RFeye Array.
CRFS expertise
Principles of
geolocation
techniques
This white paper describes the underlying principles of geolocation techniques (AoA, TDOA, FDOA, & PoA) and outlines their applications.
Passive geolocation
with 3D TDOA
Learn about the passive technique known as Time Difference of Arrival (TDOA), which uses the time difference between receipt of signals at spatially separated receivers to determine the location of the source.
Angle of arrival / direction finding techniques
This white paper outlines the various forms of AoA , including how they work, how they can be applied in practice, and how they can be combined with other geolocation techniques, such as time difference of arrival (TDoA).
Explore hardware
CRFS offers a combination of fixed, tactical, and mobile hardware solutions, which can be used as versatile, re-deployable systems that do not require recalibration.
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 Array 100
Direction finding and advanced plug-and-play geolocation system. Fully integrated, multi-mission systems for fixed, vehicle, or transportable applications with simultaneous DF, monitoring, and geolocation capability.
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.
Explore software
A comprehensive software suite to monitor, capture, analyze, geolocate, and report signals of interest.
RFeye Site
RFeye Site is a toolbox to monitor the spectrum in real-time and geolocate signals in complex RF environments.
RFeye DeepView
RFeye DeepView is a forensic signal analysis software solution offering a 100% probability of intercept.
