Imagenex Equipment
YellowFin Sidescan Sonar
Dual-channel high-resolution sidescan sonar at 260/330/800 kHz with Ethernet PC connection and built-in differential-ready GPS.
Description
The Imagenex Model 872 "YellowFin" is a full-featured dual-channel, high-resolution sidescan sonar with a high-speed Ethernet connection to a Windows PC. Integrated power and a built-in differential-ready GPS receiver complete the system. Zoom windows allow target investigation without interrupting real-time acquisition, and data are displayed with or without speed correction in 9 colour tables. The towfish is ballasted with standard diver belt weights.
Key features
- 260 kHz / 330 kHz / 800 kHz nominal
- Beam widths from 2.2° x 75° (260 kHz) to 0.7° x 30° (800 kHz)
- 40-55 VDC at less than 3 W
- 114 mm diameter x 833 mm length; 5.4 kg in air without ballast
Applications
Seabed search, inspection and survey from small boats.
Specifications
| Frequency | 260 kHz / 330 kHz / 800 kHz nominal |
|---|---|
| Beam width | 260 kHz: 2.2º x 75º; 330 kHz: 1.8º x 60º; 800 kHz: 0.7º x 30º |
| Power | 40 - 55 VDC at less than 3 Watts, supplied from Surface Interface Box |
| Dimensions | 114 mm (4.5") diameter x 833 mm (32.8") length |
| Weight in air | 5.4 kg (12 lbs) - not including ballast |
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