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Blueprint Subsea Device / Instrument

StarFish 992H

Hull-mounted 1MHz CHIRP sidescan sonar for small inshore craft, with up to 70m swathe and a compact 0.7kg transducer.

Description

The StarFish 992H is a hull-mounted 1MHz CHIRP sidescan sonar designed for small inshore craft. Mounting the transducer on the hull removes the need to deploy and recover a towfish.

Key features

  • 1MHz CHIRP with up to 70m swathe
  • Up to 35m range per channel
  • 0.3° horizontal and 60° vertical beam width
  • Compact 240mm x 95mm x 25mm transducer weighing 0.7kg
  • 20m cable
  • Top box supply 90–264VAC or 9–28VDC; 6W power consumption
  • USB 2.0 connection to a PC

Applications

Inshore seabed survey and search from small boats.

Specifications

Frequency1MHz CHIRP
Operating rangeUp to 35m (115ft) per channel
Horizontal beam width0.3°
Dimensions240mm x 95mm x 25mm
Weight (in air)0.7kg
Cable length20m
Vertical beam width60°
Top box supply voltage90-264VAC, 47-63Hz or 9-28VDC
Power consumption6W (500mA @ 12VDC)
PC interfaceUSB 2.0 B-Type connector

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