RJE International’s DPR-275 Diver Operated Pinger Receiver is extremely rugged, reliable, and intended for use in a hostile marine environment. RJE’s extensive background allowed it to design a diver pinger receiver that will provide years of operation with a minimal amount of maintenance. Using digital signal processing, the DPR-275 can track and locate any underwater acoustic beacons operating between 5 to 80 kHz. Rechargeable batteries provide up to eight hours of continuous use.
A highly sensitive directional hydrophone allows the diver to hone-in on a beacon’s acoustic signal from up to 1,200 meters away (37kHz/162.5dB source). Large control knobs allow the operator to access the DPR-275’s functions, even with thick gloves. When the DPR-275 is pointed in the direction of an acoustic beacon, the unit generates an audio tone through an underwater headset providing the necessary feedback for relocation. To backup the audio tone, a signal strength meter provides additional feedback to the location of the beacon.
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DPR-275 Pinger Receiver Datasheet
For more information Contact the BlueZone sales team.
Up to 25-hour mission duration
Speeds up to 4.2 knots
Increased module payload capacity
Search and recovery
Hydrography
Deep sea mineral exploration
Marine & Fisheries research
The Blueprint SeaTrac is a range of high-accuracy USBL acoustic positioning systems for real-time ROV, AUV, and diver tracking.
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