Cassidian TRS-4D radar successfully demonstrated
Cassidian’s newly developed TRS-4D naval radar has successfully passed the German procurement authority’s first factory acceptance tests, paving the way for the radar to be installed on the German Navy’s F125 class frigates. The system will provide the frigates with advanced reconnaissance and surveillance capabilities and improve the survivability of the vessels.
TRS-4D enables ships ranging from patrol vessels to frigates to carry out the various detection tasks required of ship-borne, medium-range radar systems both in the open sea as well as in complex coastal zones with a high target density. According to Cassidian, compared to conventional radars, this more accurate, faster system now tackles a wider-than-ever scope of targets, such as for protection against asymmetric attacks.
The first radar unit will equip a land-based system in Wilhelmshaven, and is scheduled for delivery in February. The first TRS-4D for the Baden-Württemberg lead ship will be delivered in August. The four F125 frigates of the Baden-Württemberg class should replace the F122 Bremen class ships from 2016.
TRS-4D is the first surveillance radar to make full use of the advantages of Active Electronically Scanned Array (AESA) technology, which is based on multiple independent emitters. This results in a detection performance that is ‘unprecedented worldwide’. The core element of AESA technology as it is used here is a multitude of Cassidian-made transmit and receive modules based on the latest gallium nitride (GaN) technology. GaN has unique electronic features such as high power efficiency, and also allows for very efficient industrial production processes.
More from Naval Warfare
-
Austal completes autonomy trials with former Royal Australian Navy patrol boat
The work took place under the Patrol Boat Autonomy Trial (PBAT), which has been a collaboration between Austal, Greenroom Robotics, the Trusted Autonomous Systems Defence Cooperative Research Centre and the Royal Australian Navy’s (RAN) Warfare Innovation Navy Branch.
-
Singapore launches fourth and final Type 218SG submarine
The era of southeast Asian submarine modernisation has been in full swing fuelled by growing tensions in the South China Sea.
-
Keel laid for third Hellenic Navy frigate as harbour trials start for first
On 24 March 2022, Greece and Naval Group have signed a contract for three defence and intervention (FDI) frigates. Two warships will be due for delivery in 2025 and the third expected the following year, with the deal including an option to add a fourth frigate to be ready in 2027.
-
US senators raise Russian concerns over unprepared Coast Guard fleet
US Congress senators have warned that the US Coast Guard’s fleet cannot protect Arctic waters against Russian naval capabilities.
-
New deal to make AUKUS cooperation easier
The AUKUS agreement will support Australia’s purchase of at least eight nuclear-powered submarines under pillar one. Other pillars of the agreement cover high technology such as cyber, unmanned systems, AI, EW, undersea capabilities and information sharing between the three countries.
-
Kongsberg contracted for Dutch and Belgian frigate propellers and drive shafts
In July 2023, Damen and Thales signed contracts to design, build and deliver four new anti-submarine warfare (ASW) frigates for Belgium and the Netherlands.