FOLLOW US!

Breaking barriers
beneath the waves
We ensure high-level operations, cooperation, and coordination between surface vessels and submarines through our underwater communication systems. The UWaT D-1 Digital Underwater Telephone is a fully software-controlled system that provides analogue and digital communication between submarines and surface vessels through underwater acoustic waves. Click for brochure

Developed by Koç Bilgi ve Savunma Teknolojileri A.Ş., Türkiye's only underwater telephone manufacturer, with the technology partnership of TÜBİTAK, the UWaT D-1 Digital Underwater Telephone is a fully software-controlled system that provides ANALOG and DIGITAL communication between submarines and surface ships via underwater acoustic waves.

Click for brochure

Developed by Koç Bilgi ve Savunma Teknolojileri A.Ş., Türkiye's only underwater telephone manufacturer, with the technology partnership of TÜBİTAK, the UWaT D-1 Digital Underwater Telephone is a fully software-controlled system that provides ANALOG and DIGITAL communication between submarines and surface ships via underwater acoustic waves.

The UWaT D-1 Digital Underwater Telephone will first be used on the corvettes of the MİLGEM (National Ship) 6-8 Project and will enter the inventory of the Naval Forces.

With the UWaT D-1 Digital Underwater Telephone, the data transfer capability, which can be briefly defined as the possibility of SMS communication underwater, will be gained, and in this way, the technological infrastructure necessary for the implementation of new concepts that allow friendly submarines and surface ships to recognize each other in naval operations will be offered to the Naval Forces.

Technical Specifications

Telephone and Telegram Communication

STANAG-1074 and STANAG-1382 Compliant

Three Stage Adjustable Output Power

Digital Data Communication - STANAG 4748 (JANUS)

Unique User Interface Design

Internal Test Function

Detection of Sonar Beacon (Pinger) Signals

Sonar Silencing Interface

Emergency Channel Listening

Audio Recording and Listening

Data Transfer to/from External Storage Unit

Upgradeable Software

Modular Design

Unidirectional or Bidirectional Transducer Transmission Options

User Interface Language Selection

KoçSavunma Capabilities That Put the
Digital Underwater Telephone
Ahead of the Competition