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LRAM System ComponentsLong Range Covert Communication with Submarines

LRAM System Concept Illustration

LRAM System Concept with Expendable Buoy and Persistent USV Options

Broad Range of Uses

LRAM provides integrated under water (UW) communications covering both broad ocean areas and the shallows up to the shore line.

The common LRAM modem architecture can be applied to submarine, UUV, and diver communication as well as remote activation of underwater devices. LRAM also enables the production of a multimode receiver capable of receiving all modes, and will allow 2-way communications with a distressed submarine.

Proven Technology
LRAM utilises a proven scalable modem software architecture designed to provide robust, reliable, and power-efficient through-water communications to extended ranges.

Increased Asset Value Through Interconnection
The system enables co-operative ASW between submerged submarines and UUVs and air and surface assets. LRAM provides on-demand connectivity to submarines and UUVs operating in direct and associated support, increasing the value of UW platforms as fleet assets.

Long range tactical communications through an expendable buoy or persistent USV
– Targeting assignment change
– Mission change/update
– RV assignment for spec ops
– Two way communication/Intelligence of vital information in littoral waters without having to surface or transit

icon_PDFDownload the LRAM System Brochure (PDF – 393kb)


Please contact us for further details or to discuss your specific needs.