Tow Vehicles - Edgetech Model 3100P Sub-bottom Sonar System User Manual

5.2.3.

Tow Vehicles

Tow Fish Model
Frequency Range
Pulse Type
Pulse Bandwidth
Pulse Length
Calibration
1
Vertical Resolution
Penetration (typical) Coarse
2
and calcareous sand
2
Penetration soft clay
Beam Width -3dB down
(depending on the center
frequency)
990-0000058-1000
Table 5-1 Tow Vehicles Specifications
SB-424
4-24 kHz
FM
4-24 kHz
4-20 kHz
4-16 kHz
10 msec
Calibrated to generate a pulse
spectrum that has a Gaussian
shape
4 cm, 4-24 kHz
6 cm, 4-20kHz
8 cm, 4-16 kHz
2 m
40 m
16°, 4-24 kHz
19°, 4-20 kHz
23°, 4-16 kHz
Rev F
3 1 0 0 P - T O P S I D E P R O C E S S O
3 1 0 0 P - T O P S I D E P R O C E S S O
SB-216S
2-16kHz
FM
2-15 kHz
2-12 kHz
2-10 kHz
20 msec
Calibrated to generate a pulse
spectrum that has a Gaussian
shape
6 cm, 2-15 kHz
8 cm, 2-12 kHz
10 cm, 2-10 kHz
6 m
80 m
17°, 2-15 kHz
20°, 2-12 kHz
24°, 2-10 kHz
Page 38
R
R