Forward-Looking
M900-2250 Series: Forward-Looking Multibeam
The M900-2250 series includes a 900kHz with 130 degree field of view and 2250kHz with 130 degree field of view in a compact package. The M900-2250-130’s field of view has been increased by over 125% from the previous dual frequency model.
Features:
High-resolution imagery with 900 kHz and ultra high-resolution imagery with 2250 kHz
New ‘S3” Electronics – 30% lighter, smaller, faster and more efficient than P-Series
Easily fits on any platform
Applications:
Obstacle Avoidance
Vehicle Navigation
Long range detection and close range identification
Operations Monitoring
Situational Awareness
Touch-Down Monitoring
Diver/Swimmer Detection and Tracking
Series Specifications:
900 kHz
2.2 MHz
Max Range
100m (328 ft)
10m (33 ft)
Optimum Range
2-60 m (6.5-196.8 ft)
0.5-7 m (1.6-23 ft)
Beam Width
1 x 20 deg
1 x 20 deg
Range Resolution
0.54”
0.25”
General Specifications:
Field of View
130 deg
Weight in Air
2.0 kg (4.3 lbs)
Weight in Water
0.43 kg (0.95 lbs)
Depth Rating
1000 m (3281 ft)
Size (L x Max OD)
21.8 x 12.7 cm (8.6” x 5.0”)
Supply Voltage
12 – 48 VDC, Max 25.8 W
Specification:
Frequency
Selectable 260 kHz / 330 kHz / 770 kHz
Maximum Range
Maximum Range 200 m (650 feet)
Maximum Operating Depth
300 m (1000 feet)
Towfish Dimensions
11.4cm (4.5î) diameter x 83.3cm (32.8î) length
Towfish Weight
5.4 kg (12 lbs) in air
1.8 kg (4 lbs) in water (not including ballast)
M900 Series: Forward-Looking Multibeam
Engineered to fit in small, tight spaces the M Series is 30% smaller than the popular P Series, and delivers the same crisp, real-time sonar imagery.
Features:
New ‘S3” Electronics – 30% lighter, smaller, faster and more efficient than P-Series
Easily fits on any platform
High-resolution imagery
Applications:
All Condition Navigation
Obstacle Avoidance
Situational Awareness
Operations Monitoring
Area Survey/Search and Recover
Touch-Down Monitoring
Diver/Swimmer Detection and Tracking
Series Specifications:
M900-90
M900-130
Field-of-view
90°
130°
Supply Voltage
12 – 48 VDC
12 – 48 VDC
Weight in Air
1.8 kg (4.0 lbs)
1.8 kg (4.0 lbs)
Weight in Water
0.4 kg (0.86 lbs)
0.4 kg (0.86 lbs)
Depth Rating
1,000 m (13,123 ft.)
1,000 m (13,123 ft.)
Size L x W (max OD)
19.2 x 10.2 cm (7.6” x 4”)
19.2 x 10.2 cm (7.6” x 4”)
General Specifications:
Operating Frequency
900 kHz
Max Range
100 m (328 ft.)
Optimum Range
2 - 60 m (6.5 - 197 ft)
Beam Width
1º x 20°
Range Resolution
1.0 in
SPM: Sonar Pole Mount
The Sonar Pole Mount (SPM) was designed for first responders to reduce response and search times. Made of durable high tech plastics and lightweight carbon fibre the SPM is easy to transport and can quickly be deployed dockside or from a craft of opportunity. Once deployed the SPM provides the operator with a clear view of what would normally be hidden beneath the surface using a forward looking imaging sonar which is unaffected by turbidity.
The SPM runs on Shark Marine’s field proven DiveLog software installed on a laptop, Shark Marine’s SeaSAR topside, or the Navigator diver held sonar imaging and navigation system. DiveLog provides an easy to operate interface for the Imaging Sonar as well as navigation, route planning, target management, coverage mapping and report generation. The optional Heading, pitch and roll (HPR) sensor and Altimeter sonar allows the image to be fully geo referenced. This allows the operator to see at a glance the target's exact location, depth and also allows DiveLog to map the sonar's coverage assuring the operator that the entire search area has been checked.
Features:
Rapidly Deployed Sonar Imaging System
Portable and easily operated from docks or small watercraft
Reduces response and search times
Optional Heading, Pitch, and Roll Sensor (HPR) and Altimeter for calculating target position, depth and coverage mapping.
Specifications:
Length
188 cm (74”) - fully assembled
Dry Weight
4.3 kg (9.5 lbs)
Tilt Angle
10 deg Up, 45 deg Down
Input Voltage
12 VDC
HPR Limits
Pitch: +/- 60 deg
Roll: +/- 60 deg
Let's Work
Together
Phone: 1 (905) 687-6672
23 Nihan Drive
St. Catharines, L2N 1L2, Ontario, Canada
© 2025 Shark Marine Technologies