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56th Annual AOC International Symposium and Convention

The Annual AOC International Symposium and Convention is the leading event for electronic warfare, electromagnetic spectrum operations, cyber-electromagnetic activities, and information operations professionals from around the world. CRFS will be exhibiting on booth #211. [email protected] New products and capabilities demonstrated at AOC New for 2019: RFeye Mission - Automated spectrum  monitoring  3D TDOA - 3 Dimensional geolocation for Aircraft and cUAS CRFS will be demonstrating [...]

56th Annual AOC International Symposium and Convention2019-08-07T09:20:04+00:00

AIS Spoofing Detection with TDOA

What is AIS? The AIS (Automatic Identification System) is designed to allow ships, boats and other maritime vessels to provide information about their identity, position and heading to other vessels and base stations. It works by broadcasting information using RF signals that can be detected by other users with AIS equipment. This data is transmitted over the maritime channels 87B (161.975 MHz) and [...]

AIS Spoofing Detection with TDOA2019-08-08T14:39:05+00:00

Direction Finding RMS error: Lies, damned lies and statistics

By Filip Zganec, Regulatory Sales Manager, CRFS Is the RMS error of a DF system as important as some manufacturers would have you believe? Some of our competitors go to extraordinary lengths to talk up the significance of 1° RMS error and to get it specified in tenders as the supposed gold standard. Ever wondered why? It’s because they can limit the competition and can [...]

Direction Finding RMS error: Lies, damned lies and statistics2018-11-30T12:14:29+00:00

Cumulative Tracking with Direction Finding Vehicles

CRFS’s Cumulative Tracking feature allows single or multiple transmitters to be located in complex multi-path environments using just a single antenna array RFeye software facilitates single receiver geolocation with its AOA Cumulative Tracking feature. As shown in the image below, a location is gradually built up over time using the multiple Lines Of Bearing obtained as the vehicle-mounted receiver moves. Left to right: Antenna Array, [...]

Cumulative Tracking with Direction Finding Vehicles2018-09-28T12:33:01+00:00
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