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H5se7 is a Hydra™ ultra-compact side-scan sonar


The h5se7  is a Hydra™  ultra-high resolution ultra-compact side-scan sonar (SSS) combined with a survey echo sounder (ES). It can be installed on board of any vessel, including autonomous vehicles. It is applied for search of the sunken objects, monitoring of objects of underwater infrastructure, checking of a condition of fairways and port waters, measuring works with depths up to 50 m. Application of modern technologies in acoustics and microelectronics allowed to develop compact and effective model. Small-sized low-profile design allows you to place the sonar on Board of the ship on the rod  of d=30 mm and with minimal immersion.
Ultra-high range resolution (1 cm) for object search and target detection. SSS provides real - time high-quality bottom image with photographic quality in a swath of up to 190m , using a frequency of 700 kHz.
The ES can operate simultaneously with the SSS and allows to make the measurements at depths up to 50 m. The usage of SSS while measuring allows application of measurement technology with instrumental evaluation, to avoid artifacts between tack distances.
When using the additional  all-round view option, it is possible to operate in the all-round sonar mode from the ice surface or while the vessel is stationary.


  • An areal survey of water areas

  • Finding objects on the seabed and the water column

  • Holodny soundings

  • Holodny soundings with instrumental rating

  • Ensuring the safety of navigation

  • Engineering and environmental monitoring


  • Easy transport and storage – all sonar all in one case

  • Ultra-high resolution

  • Wide grab bar

  • Powered by common batteries

  • Great battery life

  • Automatic setting of the photographic conditions


Similar model: H5se3, H5se1,  H5se12


A brief specification of the system

Basic kit

Monoblock H5se7

Combined electronics unit and antennas, Ethernet interface; the case of the aluminum coated and impact resistant molded plastic, cover antennas – polyurethane.


Manual, operator's manual, quick guide

Software (SW)

The HyScan program base (Windows). Provides scanning and viewing real-time data, recording and subsequent playback, measurement parameters, data conversion for further processing.

Inbox accessories

  • Mounting kit

  • Cable to connect to the computer and autoambulator

  • Case for transport and storage

  • Bracket for fixing to the rod

Additional accessories and equipment software (purchased separately)


  • Battery (10..10..17V or 30V)

  • Power adapter candy bar from the network

  • The laptop power adapter battery


Receiver navigation

Built-in monoblock sensors (option)

Rate (accuracy 2°); roll, pitch ( accuracy 0.2°C)


Extension cords, adapters


Set of installation for small vessel


  • Mobile accessories kit

  • Drive circular review

  • Kit MVK


PC compatible computer (laptop)


Navigation, navigation, secondary treatment


Brief specification H5se7

The main parameters

The average operating frequency

700 kHz (tone LFM) for SSS
1000 kHz (tone, chirp) for ES

Distance, resolution

1 (for slant range for SSS)
1 (depth for ES)

The directivity pattern, the angle of the antennas LPG

50° (vertical) x 0.7° (horizontal); the installation angle of 25° to the horizontal for SSS

(3..6)° for ES

Max. downrange, the span of LPG

up to 120 m on Board, the total span up to 200m

Max. measured depth El, m

up to 50

Consumed power, W

1.5 (stop)
to 2.5 (average when scanning in tone)
12 (average when scanning in LFM)

Weight, kg

0,7 (monoblock without cable)
the 1.5 (base set)

Dimensions (LxHxW) mm

211x78x43 (monoblock without cable and bracket)
340x80x270 (case of the basic set)

Working conditions

Penetration monoblock


The recommended range of investigated depths

0.5..20m (SSS)

0.5..50 m (ES)

The speed of movement when shooting, units

to 10

The excitement

to 3 points (with on-Board mounting)


On the rod d=30mm, 20h40mm or a larger cross-section

Temperature, °C

-10..+40 (operating)
+5..+40 (storage)

HyScan-the survey and primary data processing program used in the SSSE operation is included in the basic delivery set. You can download the program via Download center

Additional information: Documentation

H5se7 comes in a variety of configurations. Recommendations on the choice of configuration are described in the specification.

Basic kit contains:

  1. Monoblock H5se7 with hybrid cable

  2. HyScan software Base (Windows)

  3. Documentation (user manual, operator's manual, quick guide)

  4. Mounting kit

  5. Cable to connect to the computer and autoambulator

  6. Case for transport and storage

The minimum set of components to work with a basic kit:

  1. Computer (laptop) with installed software base kit

  2. Battery for laptop power and monoblock

  3. Installation kit (fastening elements)

  4. The navigation receiver (connected to computer)

NOTE. The absence by angle sensors can cause significant errors in determining the coordinates when working at great depths.

The expansion kit contains additional subsystems and accessories that allow you to organize meals, monitor results, adapt the system to vessels of different types and displacement, is Possible to purchase additional subsystems and accessories separately or include them in the delivery package.

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