Company

CRFS is the leading supplier of wideband RF spectrum monitoring and signals intelligence systems.

We pioneered the concept of remote, distributed, real-time networks of spectrum sensors for continuous 24/7 monitoring of the RF environment. The RFeye® Node is the most cost-effective wideband RF sensor available on the market today, fully networkable with outstanding speed, sensitivity and versatility, all housed in a robust enclosure designed to withstand extreme environmental conditions. The new RFeye Nexus receiver extends the state of the art for high end SIGINT and TSCM applications, offering unsurpassed speed and RF performance, a massive 80MHz instantaneous bandwidth and full rate PCIe data streaming.

All our products are designed and manufactured in the UK to the highest standards and with ISO 9001:2008 accreditation. We offer many different hardware and software products ranging from individual OEM or integrator modules through to full end-user solutions comprising large networks of nodes and control software. We provide cost-effective systems for deployment across any area, large or small, in-building or outdoors, fixed location or mobile.

Detect, Analyze, Geolocate. That’s what our RFeye systems do. They identify and intercept signals that may be suspicious, unauthorized, enemy or interfering; analyze the signal type and characteristics to help define the potential threat; geolocate the transmission source using various well proven techniques.

CRFS serves customers in the military and intelligence communities, police, homeland security and public safety, as well as many civilian customers including spectrum agencies and regulators, sports and public venues, airports and prisons.

We are headquartered in Cambridge, UK, and have a wholly owned company in the USA, as well as a large network of agents and distributors around the world. We also partner with OEMs, system integrators and value-added resellers.