The A3000 is our all in one node  capable of dual-mode deployment in both deep and shallow water.  The A3000 is designed for maximum efficiencies in OBN operations. These nodes can be deployed in depths up to  3,000 meters with continuous recording for up to 110 days.


  • 0 – 3000m water depths
  • 110 days battery endurance
  • Four channel recording @ 0.25, 0.5, 1.0 or 2.0 msec
  • 14 Hz Omni-directional geophones
  • High Tech HTI 96 hydrophone
  • Precision OCXO or CSAC clock
  • Three-orthogonal compass and tilt sensors
  • Built-in USBL positioning transponder (optional)
  • Built-in battery charger

Product Documentation

For further info on the node please have a look at the Product Specification.