GeoSpectrum Technologies Launches Game Changing LF Active VDS Deployable by USVs

Nova Scotia, Canada, April 1, 2020 – GeoSpectrum Technologies (“GeoSpectrum”) announces the debut of a new and compact version of its Towed Reelable Active Passive Sonar (TRAPS) suitable for Unmanned Surface Vessels (USVs).

Named TRAPS-USV, this lighter-weight variant is designed to fit on almost any size vessel, including patrol boats and USVs, while retaining full active sonar acoustic capabilities and providing groundbreaking low frequency active submarine detection off smaller platforms.

With overall system weight reduced to approx. 40% of the already compact TRAPS, TRAPS-USV allows surface vessels and USVs as small as 12 meters long, to be equipped with powerful, long-range active sonar ASW capability.

This enables the USVs to perform ASW operations on the move while conducting independent missions or augmenting manned ASW assets including opportunities for advanced techniques such as bi-static and multi-static operation.

Similar to its “larger brother” TRAPS (with installed or containerized configurations), TRAPS-USV is a Low Frequency (LF) variable-depth-sonar intended for detection, classification, localization, and tracking of submarines in ASW operations.

TRAPS’ unique advantage is that its’ projector array is reelable and stows on the winch drum with the receive array and tow cable. This unique feature eliminates the need for a dedicated active over-boarding system saving, weight, space, complexity and cost.

Both TRAPS and TRAPS-USV also have the unique capability to swap out and exchange active sonar projectors allowing O-level adaptation of the system to different active sonar frequencies in the 2 to 10 kHz range. The containerized version of TRAPS first went to sea onboard Royal Canadian Navy ships in 2019.

In commonality with TRAPS, sonar processing for TRAPS-USV is performed by GeoSpectrum’s sensor-agnostic RecView sonar processing capability which was designed for remote / distributed operation.

Paul Yeatman, President of GeoSpectrum, commented: “We are proud and excited to offer the world’s most compact LF active variable depth sonar, suitable for even small class USVs. We understand that unmanned systems can and will play a significant role in modern ASW operations and are confident that TRAPS-USV is significant game changer in this respect. TRAPS-USV is yet another step in the TRAPS innovation to provide high performance ASW capabilities in compact form and affordable costs. We are proud to work with Curtiss-Wright/Indal our partners for the reduced weight winch and handling system”.

Geospectrus new and compact version of the Towed Reelable Active Passive Sonar (TRAPS) suitable for Unmanned Surface Vessels (USVs)

About GeoSpectrum Technologies Inc.

GeoSpectrum Technologies is a Dartmouth, Nova Scotia, Canada based supplier of marine acoustic hardware and systems. Its’ range of offerings include sonars and sonar upgrades (towed and hull mounted), acoustic communication, submarine targets, diver deterrent systems, moored surveillance solutions, Very Low Frequency (VLF) systems and more. The company supplies its products to the defence, oil and gas, surveillance, and environmental sectors.

GeoSpectrum is a wholly owned subsidiary of Elbit Systems Ltd.

For more information, please contact Sean Kelly: Sean.Kelly@geospectrum.ca

www.geospectrum.ca

About Elbit Systems

Elbit Systems Ltd. is an international high technology company engaged in a wide range of defense, homeland security and commercial programs throughout the world. The Company, which includes Elbit Systems and its subsidiaries, operates in the areas of aerospace, land, and naval systems, command, control, communications, computers, intelligence surveillance and reconnaissance (“C4ISR”), unmanned aircraft systems, advanced electro-optics, electro-optic space systems, EW suites, signal intelligence systems, data links and communications systems, radios and cyber-based systems and munitions. The Company also focuses on the upgrading of existing platforms, developing new technologies for defense, homeland security and commercial applications and providing a range of support services, including training and simulation systems.

For additional information, visit: https://elbitsystems.com/ , follow us on Twitter or visit our official Facebook, Youtube and LinkedIn Channels.

View source version on Elbit Systems Ltd: https://elbitsystems.com/pr-new/geospectrum-technologies-launches-game-changing-lf-active-vds-deployable-by-usvs/