Product Documents

Gemini 720i (300m)

The Gemini 720i multibeam imaging sonar sets new standards for multibeam imaging sonars.

The Gemini 720i sonar provides real-time, crisp imagery of the underwater scene ahead, making Gemini the ideal technology for subsea sonar vision for obstacle avoidance or search and rescue (SAR) operations.

The sonar head weighs just over 1kg in water and is designed to be easily installed onto a variety of underwater vehicles and platforms. As a compact real-time high frequency imaging solution, Gemini 720i is also suitable for very small ROVs and AUVs.

Gemini 720i features a 720kHz operating frequency and state of the art processing electronics; an integrated sound velocity sensor assists in providing the sharpest image possible, with accurate ranging.

Gemini 720i is the ultimate multibeam imaging sonar producing images of superb clarity with the added benefit of real-time imaging. Gemini 720i can be integrated with a variety of world-class ROVs, including older models, through the use of Ethernet or VDSL communications.

  • 720kHz operating frequency
  • 120° field of view
  • Integrated velocimeter for accurate ranging
  • Weighs only 1.2kg in water
  • Interfaced with either Ethernet or VDSL
  • Display data via Tritech’s SeaNet Pro or Gemini’s standalone software
  • Software Development Kit available
  • ROV / AUV navigation
  • earch and Rescue (SAR)
  • Obstacle avoidance
  • Target recognition
  • Salvage operations
  • Subsea monitoring & inspection


Product Documents