Edgetech 4125 SIDE SCAN - Table 2-2: Tow Vehicle Specifications

2-8
4125 SIDE SCAN SONAR SYSTEM 0004823_REV_C
4125 Tow Vehicle
Along track resolution:
80 cm @ 100 m (400 kHz)
58 cm @ 100 m (600 kHz)
40 cm @ 50 m (400 kHz)
29 cm @ 50 m (600 kHz)
24 cm @ 50 m (900 kHz)
20 cm @ 25 m (400 kHz)
14 cm @ 25 m (600 kHz)
12 cm @ 25 m (900 kHz)
.08 cm @ 25 m (1600 kH
z)
.05 cm @ 15 m (1600 kHz)
Horizontal beam width:
0
.46° (400 kHz)
0.28°
(900 kHz)
0.33°
(600 kHz)
0.20°
(1600 kHz)
Vertical beam width:
50°
Side lobes:
<
-36 dB
Transducer array depression angle:
Factory set at 33
°, adjustable to 25°
Operating temperature:
0–45°C (32–113°F)
Heading accuracy:
1.
0° RMS
Heading resolution:
0.1
°
Pitch and roll accuracy:
0.1
°
Pitch and roll resolution:
0.1°
Pressure sensor accuracy:
0.5% of depth when calibrated for 0 m
Pressure sensor working depth:
0–200 m
Pressure
sensor tolerance:
>200 m
Navigation interfaces:
RS
-232, NMEA0183
Options:
Additional telemetry
Keel Weight Kit
Depressor Wing Kit
HullScan Kit, W/O Telemetry
HullScan Kit, W/ Telemetry
Table 2-2: Tow Vehicle Specifications