DTI-300A Diver Held Acoustic Receiver

DTI-300A Acoustic Receiver

The DTI-300A acoustic receiver is a compact, battery-operated underwater navigation system designed for professional divers. It helps users track and locate underwater acoustic beacons and compatible transponders with speed and accuracy. The ergonomic design allows comfortable underwater operation, while the clear LCD display provides real-time navigation information.

Locate Acoustic Beacons

The DTI-300A acoustic receiver operates in Passive Mode to detect standard acoustic beacons with frequencies between 8 and 45 kHz. The receiver displays signal strength and bearing, allowing divers to navigate directly towards the selected beacon.

An integrated electronic compass provides additional directional guidance. As a result, divers stay on course and improve navigation efficiency during underwater operations.

Track Underwater Transponders

The receiver also tracks compatible underwater transponders, including the ATT-400. Divers can place an ATT-400 transponder on an underwater object and relocate it later with exceptional accuracy.

After the receiver interrogates the transponder, it displays both the distance and bearing to the target. The system determines the location within 1 metre (3 feet), making it suitable for precision underwater navigation and recovery work.

The ATT-400 supports eight programmable channels, allowing operators to manage different tracking tasks. In addition, the receiver stores and relocates up to nine underwater locations during a single operation.

Built for Professional Diving

The DTI-300A features sealed control switches that allow divers to access all operating and utility functions underwater. Its rugged housing withstands demanding commercial diving conditions, while the battery-powered design eliminates the need for external power connections.

The compact construction allows divers to carry the receiver comfortably during long inspections, search operations and underwater surveys.

Applications

The receiver is ideal for commercial diving, offshore inspection, underwater construction, scientific research, harbour maintenance and search and recovery operations. It also supports hydrographic surveys and subsea asset tracking where accurate underwater positioning is essential.

Whether locating acoustic beacons, marking underwater targets or navigating to transponders, the receiver delivers dependable performance and accurate navigation data. It helps divers complete underwater operations faster, safer and with greater confidence.

For more underwater acoustic equipment and commercial diving solutions, explore our range of acoustic receivers, transponders and subsea navigation systems. Contact our specialists for technical advice and assistance in selecting the right solution for your application.