Hydroacoustic equipment
SONAR FISH-CALL
Hydroacoustic low frequency system to control the behavior of fish
Impact on fish by radiation into the aquatic environment of acoustic signals with specified characteristics. When feeding fish and simultaneous acoustic effects in fish, conditioned food reflexes to special hydroacoustic signals are produced. The trained fish community responds to these hydroacoustic signals, attracting other untrained fish to specified areas of the aquatic area.
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Opportunities
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the creation of fish assemblages in given areas of artificial and natural inland waters;
-
relocation of a trained fish community to specified areas of water areas;
-
selective fishing of commercial fish;
-
return of the fish to the cages in violation of their integrity;
-
diverting fish from water intakes and preventing its death;
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the direction of fish in fish passages when bypassing hydraulic structures
APPLICATION
-
fish farmers in industrial and pasture aquaculture;
-
owners of reservoirs to increase the effectiveness of recreational and sport fishing;
-
experts in the creation of hydroacoustic systems of fish protection;
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designers of aquaculture systems when creating highly automated aqua farms.
SPECIFICATIONS
|
Parameter name |
Parameter value |
|
|
1 |
Operating frequency, Hz |
300 |
|
2 |
Type of radiated signals |
Code sequence |
|
3 |
Weight of the set “radiator, cable, electronic unit”, kg |
15 |
THE COMPOSITION OF A COMPLETE SET
- Low-frequency sonar transducer.
- The electronic unit.
- Connecting cables.
- Hydroacoustic hydrophone.
- 24V battery.
