HydroScan Side Scan Sonar

With the possibility to switch freely between CW and CHIRP on multiple frequencies, at 100kHz, 400kHz or 900kHz, the HydroScan system provides a clearer view of the water bottom on dual simultaneous frequency, for object searching, dredging, and other industry applications.

SatLab

Vastra Frolunda, SE

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Description

1. Multiple Frequency Available. There are multiple frequencies available to use according to required applications.100/900kHz, 400/900kHz and 400kHz, users can always find a suitable mode.

2. Real-time CW & CHIRP. Real-time switching provides an adaptive solution for users, while the anti-noise performance is improved, the resolution higher and the range longer.

3. Multiple Internal Sensors. By integrating the sensor for heading, pitch, roll, depth and pressure, images are corrected in real time and related reference information can be acquired to ensure operational safety.

4. Ultra Small Beam Angle. Beam angle can be up to 0.2°, providing resolution up to 1.25cm, so it is easy to recognize smaller objects.

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Specifications

Towfish: Model identification

HydroScan 1400/4900/900P

Length [m]

1.3

Width [m]

0.1

Weight in air [kg]

30

Max. depth rating [m]

1000

Materials used

Stainless steel

Transceiver and recorder: Model name

HydroScan

Power consumption [W]

40

System Description: System type

Integrated

Mode of operation

Dual frequency, Single frequency, Simultaneous dual frequency

More information: Application

Hydrographic Surveys, Channel/Clearance Surveys, Search&Rescue&Found, Water Construction Inspections, Geological surveying and mapping, Environmental Habitat Surveys, Cable Route & Pipeline surveys

Cable and winch: Type of Cable supported

Kevlar cable

Max. length of cable [m]

250

Operating frequencies: Min. frequency [kHz]

100

Max. frequency [kHz]

900

Max. Range [m]

450

Min. beam width [deg]

0.2

Max. beam width [deg]

0.6

Min. depression angle [deg]

10

Max. depression angle [deg]

20