Reson SeaBat 8160, Operator'S Manual

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SYSTEM COMPONENTS
SeaBat 8160
Operator‟s Manual
Page 9 October 6, 2011
Version 5
Table 4: Sonar Array Technical Specifications
Specification Value
Material Molded polyurethane
Depth Rating 100 meters
Dimensions Hydrophone: 127 x 1100 x 82mm
Projector: 150 x 1350 x 100.5mm
(See Figure 33 for details)
Weight (with
integrated cables) Hydrophone
Air: 37kg
Salt water: 19kg
Projector
Air: 42kg
Salt water: 17.5kg
Frequency 50kHz, nominal
Bottom Detect Range
Resolution
≤ 750 meters:
1.4cm
1,000 to 1,500 meters: 2.9cm
1,750 to 5,000 meters: 8.6cm
Ping Rates See Appendix B
Swath Coverage
130

with maximum swath width* of
approximately 4 times the water depth.
Temperature
Operating: -5

to +40

C
Storage: -30

to +55

C
* Maximum swath width is reached at a depth of approximately 1,200 meters.
Beyond that depth, the ratio of water depth to swath coverage decreases.
Table 5: Beamforming Specifications
Specification Value
Across-Track Beam Width
(at nadir beam*)
1.5

Along-Track Beam Width
1.5

, 3.0

, 4.5

, or 6.0

(based on
operator selection)
Beam Spacing
1.2

Beam Pitch Stabilization

15
