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.
Read More:
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
Emergency Relocation Transponder for Diving Bells
Commercial diving companies operating in an area that requires their diving bell to meet offshore standard DNV-OS-E402, must have an emergency locating system that meets section 305 of that standard.
Read moreSRS FUSION: A Hybrid ROV Built for the Demands of Modern Marine Operations
Dive deeper, faster, smarter—SRS FUSION In an era where underwater data is critical to infrastructure, defence, and environmental stewardship, the SRS FUSION ROV emerges as a versatile, high-performance solution...
Read MoreBlueZone Group Sharpens Product Expertise at TMTW
Riding the Wave of our 25-year Celebration, BlueZone Group Dives into a Packed Season of Innovation and Industry Engagement Fresh of the back of the success of our 25-year...
Read MoreEngineering Excellence in Action: A Day with NU Teams
This month, BlueZone Group had the pleasure of spending a day with NU Teams—the University of Newcastle’s professional engineering student organisation. NU Teams is comprised of three dynamic, competition-driven groups:...
Read More