Accoustic Intercept and Ranging

The Sonartech Atlas AI&R Sonars are a family of well-proven submarine sonar processing systems providing the ability to intercept, process and display active sonar transmissions and transient events.

The AI&R Sonars will localise and characterise the acoustic signal source for immediate and effective threat assessment. It has been described as "the answer to a submariner's prayer".

The Sonartech Atlas AI&R Sonars are currently in use with multiple Navies throughout the world including the Royal Australian Navy (RAN).

Main Features

The AI&R Sonars will provide the command team with the bearing, range and speed of the target vessel or signal source without the need to conduct any own-ship manoeuvres.

The system is most effective against high Signal to Noise Ratio (SNR) contacts and will automatically produce highly reliable solutions from an intercept or a series of intercepts.

Detection

Selectable automatic detection capability.
Concurrent use of multiple detection processes ensure all types of events are captured.
A 'Detect Alert Panel' indicates when a transmission has been received.