CHASING Tritech Gemini 720im Multibeam Imaging Sonar

SKU: CHSTG720 MFR: CM2PM-TG720

Key Features

  • Enhance your underwater missions with the Tritech Gemini 720im multibeam imaging sonar.
  • Achieve unparalleled underwater imaging with 128 beams and a 50m range using this sonar.
  • Experience crystal-clear sonar imaging with 720kHz operating frequency for detailed scans.
  • This durable sonar operates up to 984.25' (300m), perfect for deep-sea exploration tasks.
  • With Ethernet and Serial ports, this sonar ensures seamless data transfer during operations.
  • Adaptive beamforming adjusts to user-specified speeds for optimal sonar performance.
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Special Order?Estimated to Ship: 08/19/2025
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Review Summary

CHASING Gemini 720im Specifications

Acoustic

Acoustic

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  • Operating frequency

    720kHz

  • Angular resolution

    2.34 Degree acoustic, 0.7 Degree effective

  • Range

    0.2m to 50m

  • Number of beams

    128

  • Horizontal beam width

    90 Degree

  • Vertical beam width

    20 Degree ( +/-10 Degree about horizontal axis)

  • Update rate (typical operation)

    3 to 20Hz (range dependent)

  • Range resolution

    8mm

  • Mode of operation

    CW or CHIRP

  • Speed of Sound

    Adaptive beamforming based on user specified speed of sound

Interface

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  • Supply voltage

    12 to 48V DC

  • Power requirement

    4.5W - 17W (7.5W average)1

  • Main port protocol

    Ethernet (100Base-T) and/or Serial (RS232 or RS485)

  • Auxiliary port protocol

    Serial (RS232 or RS485)

  • Connector type

    Main: Impulse MKS(W)-3L10, Impulse MKS(W)-307 & Tritech Micron
    Aux: Tritech Micron

Physical

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  • Depth rating

    984.25' (300m)

  • Temperature rating

    Operating: 14 to 95 Degree F (-10 to +35 Degree C)
    Storage: -4 to 122 Degree F (-20 to +50 Degree C)

  • Dimensions

    4.56 x 2.48 x 1.57" (116 x 63 x 40mm)

  • Weight

    In Air: 15.34 oz (435g)
    In Water: 8.6 oz (244g)

  • UPC Code

    843722100760

About CHASING Gemini 720im

World's smallest multibeam sonar
The Gemini 720im fuses Tritech's Gemini multibeam technology with Tritech's Micron technology to create the world's smallest multibeam imaging sonar.

Having a 90 Degree horizontal field of view and 50m range, with an update rate up to 20Hz, the Gemini 720im brings real-time imaging to places where multibeam was never possible before.

With incredibly compact dimensions the Gemini 720im can be used in applications where size is critical. This makes the Gemini 720im ideally suited for micro ROV/AUVs in addition to applications where space is restricted or weight is critical, including diver helmet and pole mounted applications such as Search and Recovery (SAR) operations.

Operating at 720kHz, the Gemini 720im augments the successful Gemini range of imaging multibeam sonars and amalgamates many of the Gemini 720is and Gemini 720ik features into an ultra-compact unit.

The new Tritech Genesis integrated software suite communicates with the Gemini 720im, using Ethernet or Tritech's advanced Serial Multibeam Protocol (TSMP).

The auxiliary port on the sonar allows for the daisy chaining of sensors including the Micron USBL Modem and Micron EchoSounder.

Advanced adaptive processing ensures that the most detailed image possible is generated regardless of range. This includes automatic switching between Compressed High Intensity Radar Pulse (CHIRP) and Continuous Wave (CW) modes of operation to maximize image definition.

Tritech's Genesis software suite, is supplied with the Gemini 720im and is available from the Tritech website, supporting all Tritech's sensors. There is also a Windows and Linux Software Development Kit (SDK) for the sonar to allow users to fully integrate the Gemini 720im into a customized system.

Applications
• Micro ROV/AUV navigation
• Obstacle avoidance
• Diver operations
• Aquaculture monitoring
• Vessel/Pole mount target search

CHASING Gemini 720im Features

  • Lightweight and compact
  • 90 Degree horizontal field of view
  • Ethernet and serial communications
  • Serial Auxiliary port
  • Low power
  • 20Hz update rate
  • 300m depth rated
  • Windows & Linux Software
  • Development Kit (SDK)
  • CHIRP & CW processing
  • Mounting kits supporting 10deg downward tilt

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Enhance your underwater missions with the Tritech Gemini 720im multibeam imaging sonar.
  • Achieve unparalleled underwater imaging with 128 beams and a 50m range using this sonar.
  • Experience crystal-clear sonar imaging with 720kHz operating frequency for detailed scans.
  • This durable sonar operates up to 984.25' (300m), perfect for deep-sea exploration tasks.
  • With Ethernet and Serial ports, this sonar ensures seamless data transfer during operations.
  • Adaptive beamforming adjusts to user-specified speeds for optimal sonar performance.

What's in the box:

  • CHASING Tritech Gemini 720im Multibeam Imaging Sonar
  • CHASING 1 Year Limited Warranty