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