Edgetech Model 3100P Sub-bottom Sonar System, Руководство по оборудованию

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SECTION 2: SPECIFICATIONS 2-6
3100-P PORTABLE SUB-BOTTOM 0004802_REV_F
2.1.3 SB-424 and SB-216S
The general specifications for the SB-424 and SB-216S Tow Vehicles are show in T
ABLE
2-5.
SPECIFICATION SB-424 VALUE SB-216S VALUE
Frequency range
4-24 kHz 2-16 kHz
Pulse type FM FM
Pulse bandwidth/pulse length
4-24 kHz/10 ms
4-20 kHz/10 ms
4-16 kHz/10 ms
2-15 kHz/20 ms
2-12 kHz/20 ms
2-10 kHz/20 ms
Calibration
Gaussian-shaped pulse spectrum Gaussian-shaped pulse spectrum
Vertical resolution a
4 cm (4–24 kHz)
6 cm (4–20 kHz)
8 cm (4–16 kHz)
6 cm (2–15 kHz)
8 cm (2–12 kHz)
10 cm (2–10 kHz)
Penetration in course and
calcareous sand b
2 m (typ) 6 m (typ)
Penetration in soft clay
b
40 m 80 m
Beam width
16°, 4–24 kHz
19°, 4–20 kHz
23°, 4–16 kHz
17°, 2–15 kHz
20°, 2–12 kHz
24°, 2–10 kHz
Optimum tow vehicle pitch/roll c
<7°, 4–24 kHz
<8°, 4–20 kHz
<10°, 4–16 kHz
<7°, 2–15 kHz
<8°, 2–12 kHz
<10°, 2–10 kHz
Optimum tow height 3-5m above sea floor 3-5 m above sea floor
Transmitters 1 1
Receive arrays 2 2
Output power
2000 W 2000W
Tow vehicle size
77 cm (30 in.) L
50 cm (20 in.) W
34 cm (13 in.) H
105 cm (41 in.)
67 cm (26 in.) W
46 cm (18 in.) H
Shipping container size
91 cm (36 in.) L
66 cm (26 in.) W
64 cm (25 in.) H
117 cm (46 in.) L
79 cm (31 in.) W
61 cm (24 in.) H
Weight in air 35 kg (78 lb) 72 kg (160 lb)
Shipping weight 110 kg (243 lb) 162 kg (357 lb)
Tow cable requirements 3 shield-twisted wire pairs 3 shield-twisted wire pairs
Depth rating 300 m (984 ft) max 300 m (984 ft) max
Table 2-5: Tow Vehicle Specifications