Blueprint Subsea Device / Instrument
StarFish 990F XD
Towed high-definition 1MHz CHIRP sidescan sonar with up to 70m swathe and 0.3° beam width for survey and search and rescue.
Description
The StarFish 990F XD is a towed high-definition sidescan sonar operating at 1MHz CHIRP. The higher frequency gives finer detail over a shorter range, making it suited to survey and search and rescue work.
Key features
- 1MHz CHIRP with up to 70m swathe
- Up to 35m operating range per channel
- 0.3° horizontal and 60° vertical beam width
- Stable full-length tri-fin body in high-vis red polyurethane rubber, 2.0kg in air, 50m depth rating
- 20m or 50m cable
- Top box supply 90–264VAC or 9–28VDC; 6W power consumption
- USB 2.0 connection to a PC
Applications
High-resolution seabed survey and underwater search and rescue.
Specifications
| Frequency | 1MHz CHIRP |
|---|---|
| Operating range | Up to 35m (115ft) per channel |
| Swathe | Up to 70m |
| Horizontal beam width | 0.3° |
| Dimensions | 378mm x 97mm x 110mm |
| Weight (in air) | 2.0kg |
| Depth rating | 50m |
| Cable length | 20m or 50m |
| Vertical beam width | 60° |
| Top box supply voltage | 90-264VAC, 47-63Hz or 9-28VDC |
| Power consumption | 6W (500mA @ 12VDC) |
| PC interface | USB 2.0 B-Type connector |
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