DARS – DIVER ASSET RECOVERY SYSTEMS
The PRS-275 is a diver pinger receiver that can be converted to surface pinger receiver using a separate directional hydrophone and user adjustable staff assembly. The system includes the DPR-275 diver pinger receiver, waterproof headset, adjustable staff assembly with directional hydrophone, cable assembly, and shipping container.
This underwater beacon is a cost effective free-running pinger used for marking equipment and underwater sites to depths of 1,200m. Using a single 9-volt battery, the ULB-350 can send a continuous acoustic signal for up to 60 days or on a programmed time delay for up to three months.
The ATT-400 transponder can operate underwater as a pinger or transponder. This underwater acoustic transponder is small and easy to deploy in depths of 1000m. When interrogated by the STI-350, DTI-300 or VADR series acoustic receivers, the ATT-400 provides range and bearing up to 750 meters away. The ATT-400 can also be programmed to operate as a free-running pinger. With a battery life of up to six months, this transponder is ideal for marking equipment and locations in poor visibility.
This small and rugged handheld diver acoustic receiver with LCD display and signal strength meter can track and locate any acoustic pinger that operates between 5 to 80 kHz.
Underwater Acoustic Modems
WIRELESS UNDERWATER OPTICAL COMMUNICATION
NOVATECH™ Beacons and Flashers are an integral component of ocean exploration and study. Flashers provide the added insurance of a visual aid with an intense flashing light to assist in recovery missions.
The NOVATECH™ Tracking & Monitoring products allow for recovery insurance in harsh submarine environments.
NOVATECH™ Satellite Beacons provide near real-time data and recovery coordinates, via Iridium® or Argos satellites, offering different options to suit individual deployment needs.
The NOVATECH™ DF-500N is a hand-held direction finder (DF) designed to operate in the most demanding field conditions on land or at sea.
ULB-364 GENERAL PURPOSE ACOUSTIC BEACON
VADR-6000M ACOUSTIC RECEIVER FOR UNDERWATER VEHICLES
ACOUSTIC RECEIVER FOR DIVER DTI-300A