Edgetech 2000-CSS, User Manual

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2-6 2.0: SPECIFICATIONS
2000-CSS COMBINED SONAR 0017423_REV_C
S U B - B O T T O M S O N A R
SPECIFICATION VALUE
Frequency range:
0.5–12 kHz
Pulse bandwidth/pulse length:
0.5–8.0 kHz/5 ms
0.5–2.7 kHz/40 ms
0.5–6.0 kHz/20 ms
0.5–4.5 kHz/50 ms
0.5–6.0 kHz/9 ms
0.5–6.0 kHz/18 ms
0.5–7.2 kHz/30 ms
0.7–12.0 kHz/20 ms
2.0–12.0 kHz/20 ms
Vertical resolution:
a
19 cm (1–5.0 kHz)
12 cm (1.5–7.5 kHz)
8 cm (2–12 kHz)
Penetration in coarse and calcareous sand: b
30 m (typ)
Penetration in soft clay: b
250 m
Beam width: c
41°, 0.5–5 kHz
32°, 1–6 kHz
24°, 1.5–7.5 kHz
16°, 2–12 kHz
Optimum towfish pitch/roll:
<16°, 0.5–5 kHz
<13°, 1–6 kHz
<10°, 2–8 kHz
<8°, 2–10 kHz
<7°, 2–12 kHz
Transmitters:
2
Receive arrays:
4
Table 2-3: Tow Fish Specifications