Vostok-ACS acoustic compass

The acoustic compass VOSTOK-ACS is a small-sized wearable direction-finding antenna (USBL system). A unique device that allows the diver to determine the direction and distance to the VOSTOK-BASE homing beacon, thereby solving the diver’s homing task. The ideology of passive reception allows simultaneous operation of an unlimited number of devices in the same water area with a single homing beacon.

Key features:

  • Rugged, durable and easily noticeable plastic housing
  • Simultaneous positioning for an unlimited number of VOSTOK-ACS devices
  • Operation range: determining direction up to 5000 m, distance measurement up to 2800 m
  • Reliable and noise-immune technology of digital broadband acoustic communication
  • Long battery life  up to 8 hours
  • Wireless charger

Technical specification:

Dimensions 84 x 118 х 55 mm
Weight (dry) 0.3 kg
Operation range bearing up to 5000 m, ranging up to 2800 m
Data update rate 0,5 Hz
Frequency band 5-15 kHz
Battery life up to 8 hours
Velocity of the receiver relative to the buoys +/- 1.8 m/s
Temperature range  0..50 ˚С
Built-in battery type Li-Po


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