The Nexus 2 is the second generation of Easytrak digital USBL systems designed as a highly advanced positioning and tracking system that is quick to deploy and straightforward to operate. Featuring aae Sigma 2 acoustic protocols, the Nexus 2’s digital spread spectrum transmissions provide a secure acoustic link with very low susceptibility to interference, enabling precise and reliable positioning over an extended operational range.
Able to determine the positions of up to 16 dynamic subsea targets simultaneously, Nexus 2 is ideal for many deep or shallow water applications where multiple assets are to be tracked. These operations can include UXO surveys utilising several magnetometers or sidescan sonars, diving operations, and for use at offshore worksites where several vehicles may be in use concurrently. The long range capability and exceptional accuracy specifications make Nexus 2 particularly effective for long layback towed applications. When coupled with 1100 Series positioning beacons, Nexus 2 provides Multi-Fire and MiQ Data telemetry functionality. Provides DC power, high-speed digital communications to the transceiver with an embedded graphical navigation interface. Supplied with monitor, keyboard and mouse.
Key Features
- Bi-directional Sigma 2 spread spectrum acoustics
- Optimised beacon refresh rate
- 16 target tracking
- Geographical navigation overlays
- EasyCal 2 embedded calibration tool with AutoCal Wizard
- With 1100, MiQ data telemetry, Multi-Fire common interrogate
- Sound velocity profile upload facility
