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TRITECH Hydroacoustic Systems

Multibeam Sonars
Gemini 720is
Real-time multibeam imaging sonar
The 720is is a key product in Tritech’s renowned multibeam sonar range and offers a realtime, high frequency imaging solution. The Gemini 720is operates at 720 kHz and this combined with Tritech’s state-of-the-art processing electronics, produces images of superb clarity in harsh and deep water applications.
With 120° field of view and a fast update rate, the Gemini 720is is ideal for poor visibility environments. The Gemini 720is is supplied with Genesis, Tritech’s data acquisition and logging software, which offers users the ability to network and operate the sonar along with a range of other Tritech sensors from a single software interface. The Genesis software offers additional features such as target tracking and already allows you to run a number of other Tritech sensors alongside your Gemini 720is such as MicronNav 200 USBL tracking system and Mechanical scanning sonars.
FEATURES
- 720 kHz operating frequency
- CHIRP processing
- Wide 120° field of view
- Real-time updates for video like imagery
- Integrated velocimeter for accurate ranging
- Near field focusing
- 4 mm / 0.2 in range resolution
- Clear wide angle field of view
- Suitable for low visibility environments
- Easier interpretation of sonar imagery
SPECIFICATIONS
GEMINI 720is SPECS | ||||||||||||||
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Operating frequency | 720 kHz | |||||||||||||
Angular resolution | 1.0° acoustic, 0.25° effective | |||||||||||||
Range | 0.1 m - 120 m / 4 in - 394 ft | |||||||||||||
Supply Voltage | 19 V to 74 V DC | |||||||||||||
Power Requirement | 16 W - 27 W (range dependent) | |||||||||||||
Main port protocol | Ethernet or VDSL | |||||||||||||
Depth rating | 1000 m / 3281 ft or 4000 m / 13123 ft | |||||||||||||
Weight in air | 3.40 kg / 7.50 lbs or 5.00 kg / 11.02 lbs | |||||||||||||
Weight in water | 1.30 kg / 2.86 lbs or 3.00 kg / 6.61 lbs |
REFERENCES
DESCRIPTION | PART NUMBERS | |||||||||||
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Gemini 720is - 1000m | ||||||||||||
720kHz, 1000m, ETH, Seacon 1508 Connector | TR-S11108 | |||||||||||
720kHz, 1000m, ETH + VDSL, Seacon 1508 Connector | TR-S11110 | |||||||||||
Gemini 720is - 4000m | ||||||||||||
720kHz, 4000m, ETH, Seacon 1508 Connector | TR-S11109 | |||||||||||
720kHz, 4000m, ETH + VDSL, Seacon 1508 Connector | TR-S11111 | |||||||||||
Gemini 720is - 4000m | ||||||||||||
720kHz, 4000m, Ethernet, 1 x Schilling Connector | TR-S11112 | |||||||||||
Gemini 720is Mounting Options | ||||||||||||
Gemini 'is' Pole Mount System | TR-S11901 | |||||||||||
Gemini 'is' ROV Mount System | TR-S11936 |