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 August 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Technology

Sulzer Shareholder has 5 pct Dresser-Rand Stake

Russian billionaire Viktor Vekselberg's Swiss investment firm Renova Group said on Friday it had a 4.99 percent stake in U.S.-based Dresser-Rand, which might become the object of a takeover battle.

MAN-Powered Cargo Vessel Meets Tier III

Classification society awards SCR system emissions certificate. MAN Diesel & Turbo has been awarded a Tier III - compatibility certificate by the DNV- GL classification

Transas Simulators Boosts Western Shipping Training Center

Transas Marine Pacific has successfully completed the upgrade of a simulator complex for Western Shipping Pte. Ltd. training center. The simulator class was

Shipbuilding

Ingram Barge Order 20 Tank Barges for 2015

Ingram Barge Company say they will be building 20 tank barges in 2015 to meet growing demand for chemical shipments. While most of the company’s recent tank barges have come through acquisitions,

ClassNK Issues New Rules for Inland Waterway Ships

Leading classification society ClassNK has released new technical rules and guidance for the survey and construction of inland waterway ships. As a result

Steel Cut for Third RCI Quantum-class Cruise Ship

The steel cutting for 'Ovation of the Seas', scheduled to be delivered in the autumn of 2016, took place at the Meyer Werft shipyard in Papenburg, Germany, where 'Quantum of the Seas',

Navy

AN/SPY-1 SSSA Completes Critical Design Review

The Critical Design Review (CDR) stage for AN/SPY-1 radar Solid-State Switch Assembly (SSSA)'s high voltage modulator completed Aug. 26, confirming that the

General Dynamics Wins US Navy Award for F/A-18 Mission Computers

General Dynamics Advanced Information Systems, a business unit of General Dynamics, was awarded a $16.2 million contract by the U.S. Navy to produce Type-3 Advanced

Phoenix International Awarded US$75-M Subsea Navy Contract

US Department of Defense inform that Phoenix International Holdings Inc., Largo, Maryland, is being awarded a $75,000,000 indefinite-delivery/indefinite-quantity,

News

Dann Marine Repowers With Cummins Tier 3 Engines

Dann Marine Towing, LC., is a fifth generation family owned and operated tugboat company based in Chesapeake City, MD. The model-bow twin-screw tug Sea Coast was

Exxon: U.S. to Allow Wind Down Ops in Russian Arctic

U.S. oil major Exxon Mobil said on Friday the U.S. Treasury Department granted it a license to wind down operations on a drilling well in the Kara Sea in the Russian Arctic.

Sulzer Shareholder has 5 pct Dresser-Rand Stake

Russian billionaire Viktor Vekselberg's Swiss investment firm Renova Group said on Friday it had a 4.99 percent stake in U.S.-based Dresser-Rand, which might become the object of a takeover battle.

Marine Equipment

Sulzer Shareholder has 5 pct Dresser-Rand Stake

Russian billionaire Viktor Vekselberg's Swiss investment firm Renova Group said on Friday it had a 4.99 percent stake in U.S.-based Dresser-Rand, which might become the object of a takeover battle.

MAN-Powered Cargo Vessel Meets Tier III

Classification society awards SCR system emissions certificate. MAN Diesel & Turbo has been awarded a Tier III - compatibility certificate by the DNV- GL classification

Source: Siemens Offering $6.1 bln for Dresser Rand

Germany's Siemens plans to offer more than $6.1 billion, or $80 per share, for U.S. compressor and turbine maker Dresser-Rand, Germany's Manager Magazin said on Friday.

Electronics

AN/SPY-1 SSSA Completes Critical Design Review

The Critical Design Review (CDR) stage for AN/SPY-1 radar Solid-State Switch Assembly (SSSA)'s high voltage modulator completed Aug. 26, confirming that the

Brommeland to Supply KNS VSATs to Kopervik

Brommeland Elektronikk AS, the Norwegian distributor for KNS, was awarded a contract to supply 13 VSAT systems to a large part of the Norwegian shipowner Kopervik Group fleet.

MARIN Forms 'Maritime Cluster' Facility

Maritime Research Institute Netherlands (MARIN) announced the formal investment of 2 million Euros in a large and fast Bull computer cluster (4000 computational cores).

Eye on the Navy

AN/SPY-1 SSSA Completes Critical Design Review

The Critical Design Review (CDR) stage for AN/SPY-1 radar Solid-State Switch Assembly (SSSA)'s high voltage modulator completed Aug. 26, confirming that the

General Dynamics Wins US Navy Award for F/A-18 Mission Computers

General Dynamics Advanced Information Systems, a business unit of General Dynamics, was awarded a $16.2 million contract by the U.S. Navy to produce Type-3 Advanced

Navy Ships Deliver Supplies to Solomon Islands

Two Royal Australian Navy landing craft have delivered vital supplies to remote communities in Solomon Islands as part of Australia’s commitment to provide support to the region.

 
 
Maritime Careers / Shipboard Positions Naval Architecture Offshore Oil Pipelines Pod Propulsion Port Authority Salvage Ship Electronics Ship Simulators Sonar
rss | archive | history | articles | privacy | terms and conditions | 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: 0.2689 sec (4 req/sec)