New Thai Navy Frigate to Include Atlas Elektronik Sonar

Posted by Michelle Howard
Wednesday, December 18, 2013

Atlas Elektronik GmbH has been commissioned by the Korean yard Daewoo Shipbuilding & Marine Engineering (DSME) with the supply and integration of a bow sonar (ASO) as well as a low-frequency active towed array sonar (ACTAS) for a new frigate of the Royal Thai Navy. Delivery of the systems is planned to take place early in 2016.

Together, the two systems offer active and passive sonars for the detection, tracking and classification of underwater vehicles, such as submarines, torpedoes and unmanned underwater vehicles (UUV). In addition, these sonars are able to detect and classify small speedboats, divers or floating obstacles, e.g. containers or tethered mines.

The ASO bow sonar operates in the frequency range between 6-9 kHz and provides a surveillance radius of up to 15 kilometers around the ship. This makes it most suitable for the self-protection of the ship. The towed array sonar ACTAS operates in the low-frequency range from about 2 kHz and permits observation of the sea space at ranges considerably above 60 kilometers, depending on the propagation conditions of the water. This gives the sonar an operational range that by far exceeds that of radars and the weapons range of submarines. The system is therefore not only ideal for hunting submarines but also for the wide-area reconnaissance of surface combatants.

Both sonar systems represent the state of the art from Atlas Elektronik and, besides newly developed signal processing methods, offer a unified hardware design with the corresponding simplifications in servicing and support.
 

Maritime Reporter May 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Technology

Torqeedo Introduces New Deep Blue Inboard

Torqeedo now offers a shaft drive version of its 40 and 80 horsepower Deep Blue motor. An electric drive designed for marine use from the ground up, the Deep Blue inboard shares the safety,

Protea to Launch Heavy-Lift Cranes at Nor-Shipping

Protea, a global manufacturer of offshore handling equipment, will launch two types of heavy lift cranes at Nor-Shipping 2015 in Oslo, June 2-5. Tomasz Paszkiewicz,

Inmarsat 3rd Global Xpress Satellite's Launch Delayed

Inmarsat has provided an initial update on the launch schedule for Inmarsat-5 F3 (I-5 F3) following the failure of the preceding Proton Breeze M launch from

Shipbuilding

ERMA Bullish on Ballast Water Treatment

After having delivered several BWTS systems in Kita Nihon shipyard in Japan, one more ERMA FIRST BWTS was successfully installed onboard the Bulk Carrier M/V SCARABÉ(DWT: 60,

USS Freedom (LCS 1) Completes Rough Water Trials

The littoral combat ship USS Freedom (LCS 1) completed Seakeeping and Structural Loads Trials, commonly referred to as Rough Water Trials (RWT) in late March the Navy reported May 21.

Conrad Announces Management Team Changes

Conrad Industries, Inc. announced the appointment of Scott J. Theriot as Executive Vice President and Chief Operating Officer.   Johnny Conrad, President and Chief Executive Officer,

News

DMW Marine Takes the Lead in Military Cranes

DMW Marine Group, LLC. has completed a number of projects for the U.S. Navy and foreign Navies in recent years, claiming a place as a go-to supplier for Navy departments globally.

US Oil Platform on Fire in Gulf Of Mexico

An oil platform caught fire and was evacuated in the U.S. Gulf of Mexico offshore Louisiana in the early hours of Friday, though no injuries were reported, the U.

USCG Tall Ship Sailing to the Bahamas

The U.S. Coast Guard Cutter Eagle is scheduled to arrive at Berth 14 at Prince George Wharf in Nassau, Bahamas on Thursday, May 28 as part of its 2015 cadet summer training deployment.

Marine Equipment

DMW Marine Takes the Lead in Military Cranes

DMW Marine Group, LLC. has completed a number of projects for the U.S. Navy and foreign Navies in recent years, claiming a place as a go-to supplier for Navy departments globally.

Protea to Launch Heavy-Lift Cranes at Nor-Shipping

Protea, a global manufacturer of offshore handling equipment, will launch two types of heavy lift cranes at Nor-Shipping 2015 in Oslo, June 2-5. Tomasz Paszkiewicz,

Long Beach Port to Set-up Peak Relief Chassis Fleet

The Port of Long Beach will seek bids on the creation of a new fleet of truck chassis for peak periods of the year, complementing the existing equipment used

Electronics

K-Sim Engine Chosen for Malaysia's Defense University

The National Defense University of Malaysia has selected Kongsberg Maritime’s Engine Room Simulator platform K-Sim Engine for its facility in Kuala Lumpur. The contract,

NAVTOR AS, Nautic AB Launch Complete Navigation Solution

E-navigation specialist NAVTOR has joined forces with Nautic AB, a provider of navigational equipment, charts and publications to the Swedish market, to launch NAVTOR NAUTIC AB.

Danelec to Lead Working Group in EU’s EfficienSea2

Danish marine electronics company Danelec Marine informs it will oversee a working group in the European Union (EU) EfficienSea2 maritime innovation project designed

Eye on the Navy

DMW Marine Takes the Lead in Military Cranes

DMW Marine Group, LLC. has completed a number of projects for the U.S. Navy and foreign Navies in recent years, claiming a place as a go-to supplier for Navy departments globally.

MPC Honors Crowley for Tank Vessel Safety

Crowley Maritime Corporation’s petroleum services division has once again been honored by Marathon Petroleum Company (MPC) with its annual Elite Vessel Award, which

Myanmar Finds 200 Bangladeshis in Offshore Boat

Myanmar's navy found a boat carrying more than 200 Bangladeshis, the government said on Friday, after the military chief said some migrants landing in Malaysia

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Navigation Offshore Oil Pipelines Port Authority Ship Electronics Ship Simulators Sonar
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.2082 sec (5 req/sec)