Specifications

General

Depth Capability: 6,000 meters
Depressor Weight: ~400
kg
Umbilibal: 40 meters, neutrally buoyant
Towfish Size: 3.3
m (L), 1.1 m (H), 0.7 m (W)
Towfish Weight: 390 kg in air (approx.)

Sidescan

Frequency: 120 KHz
Source Level: 218 dB
Horizontal
Beamwidth:
1.7 degrees
Vertical Beamwidth: 50 degrees
Pulse
Length:
Selectable up to 350 microseconds
Receiver Gain:
Selectable in 3 dB steps over 42 dB range
Range Scales: 100 m, 200 m,
500 m, 1 km

Standard Sensors

Attitude: Two-axis clinometer, 0.1 degree resolution
Heading:
Endeco compass, 0.1 degree resolution
Pressure Depth: Bulk
semiconductor strain gauge, <1 m resolution