EdgeTech 2050
Combined Side Scan Sonar and Sub-bottom Profiler
The 2050-DSS is a tri-frequency side scan sonar system, with either a 120, 410 & 850 kHz towfish, or a 230, 540 & 850 kHz towfish. Both towfish options are equipped with a 2-16 kHz sub-bottom profiler, that utilizes a PVDF panel receive hydrophone.
Edgetech
West Wareham, US
Description
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Specifications
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Towfish
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Model identification
2050-DSS
Length [m]
1.45
Width [m]
0.74
Height [m]
0.84
Weight in air [kg]
145
Max. depth rating [m]
2000
Transducer type and material
urethane
Materials used
plastic and metal
Fish height from seabed determination method
10 percent of range
Deployment methods
tow
Depression technique
towfish
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Transceiver and recorder
-
Model name
2050-DSS
Min. AC power [V]
100
Max. AC power [V]
264
Min. DC power [V]
48
Max. DC power [V]
48
Power consumption [W]
150
Data processing and imaging capabilities
yes
Standard system interfacing capabilities
ethernet
Generation of firing trigger
Starmux
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System Description
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System type
Stand alone
Mode of operation
Simultaneous dual frequency
Location of digitation
towfish
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More information
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Application
cable and pipeline surveys
Distinguishable features
combined side scan and sub-bottom
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Cable and winch
-
Type of Cable supported
variable
Max. length of cable [m]
6000
Winch type recommended
variable
-
Operating frequencies
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Min. frequency [kHz]
2
Max. frequency [kHz]
850
Min. pulse length [µs]
1000
Max. pulse length [µs]
20000
Source level [dB]
226
Max. Range [m]
500
Min. beam width [deg]
0.2
Max. beam width [deg]
0.2
Min. vertical beam width [deg]
50
Max. vertical beam width [deg]
50
Min. depression angle [deg]
20
Max. depression angle [deg]
20
Max. horizontal resolution [cm]
1
Max. vertical resolution [cm]
1
Max. operating speed [kt]
8
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General
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Year of introduction
2021
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