DRS-100B Diver Recall System



Diver Recall/Hydrophone (DRS-100B). Complete system including the LL-98 speaker (transducer), hand held mic, batteries and charger. The DRS-100B Diver Recall/Hydrophone systems is U.S. Navy Approved and used by Naval Special Warfare units, salvage divers, and recreational dive boats around the world. It is designed to alert all divers within range with either voice, a solid tone, or an intermittent tone. You can also feed sound into the water (e.g., music, pre-recorded announcements) via a line...

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  • Input Voltage 24 VDC
  • Input Current 7 amps maximum
  • Idle Current 75 mA
  • Audio Power (PEP) Recall & tone: 132 watts (in high power mode) Voice: Adjustable up to 132 watts
  • Frequency Reponse 500-4,000 Hz
  • Recall oscillation rate 5 Hz
  • Beam Pattern Omnidirectional
  • Transducer cable 25 fsw
  • Transducer Anodized aluminum; 9″ diameter, 6″ axial length
  • Fuse Type 6 amps, slow-blow (use slow-blow fuse only)
  • Low-battery LED Flashes at approximately 20 volts
  • Battery Type (2) 12-volt, 2.6 Ah maintenance free rechargeable cells in series
  • Battery Life 5 hours at 20% duty cycle (Recall/Tone mode) 3 hours nominal when using auxiliary input (medium volume)
  • Microphone type Push-to-talk, front panel (optional hand-held with PTT available)
  • Size (D x W x H ) 10.0″ x 14.0″ x 4.7″ (w/o cover) 6.5″ (with cover)
  • Weight: 6.8kg (15 lbs)