Tritech - Mircron Sonar:
Acoustic:
Operating frequency: CHIRP centred on 700kHz
Beamwidth: 35° vertical, 3° horizontal
Maximum range: 75m
Minimum range: 0.3m
Range resolution: approximately 7.5mm (minimum) Mechanical resolution: 0.45°, 0.9°, 1.8°
Scanned sector: Variable up to 360°
Continuous 360° scan? - Yes
Sector offset mode? - Yes
Electrical, Communications and Software:
Power requirement: 12 - 48V DC at 4VA (average) Maximum cable length: 1000m using RS485 Communication protocols: RS485 (twisted pair), RS232
Surface control: Computer using standard serial port, SeaHub or USB-RS232/RS485 converter Control software: Tritech Seanet Pro, Micron software or low-level command protocol
Software features: True acoustic zoom, instant reversal, image measurement, inverted head operations
Physical:
Weight in air: 324g
Weight in water: 180g
Depth rating: 750m standard, 3000m optional Temperature range: -10 to 35°C (-20 to 50°C in storage)
Teledyne - Blueview Sonar:
Sonar:
Operating Frequency: 900 kHz
Update Rate: Up to 15 Hz
Field-of-View: 130°
Max Range: 100 m (328 ft.)
Optimum Range: 2 - 60 m (6.5 - 197 ft.)
Beam Width: 1° x 20°
Number of Beams: 768
Beam Spacing: 0.18°
Range Resolution 1.0 in.
Interface:
Supply Voltage: 12 - 48 VDC
Power Consumption: 19 W/23 W max.
Connectivity: Ethernet/VDSL*
Mechanical:
Weight in Air: 5.7 lbs.
Weight in Water: 1.36 lbs.
Depth Rating: 1,000 m (3,280 ft.)
Size L x W (max OD): 11.3 x 5.0 in.