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OTS DRS-100B Diver Recall Hydrophone

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OTS DRS-100B Diver Recall Hydrophone

The OTS DRS-100B allows the supervisor to recall free-swimming divers with either voice, solid, or intermittent tones.

OTS DRS-100B Diver Recall Hydrophone

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OTS DRS-100B Diver Recall Hydrophone
Ref: EXAA.S0039
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The DRS-100B Diver Recall - Hydrophone system is U.S. Navy approved and used by Special Warfare units around the world. The DRS-100B is a dive supervisor's best friend, allowing him to recall free-swimming divers. It will alert all divers within range with either voice, solid or intermittent tones. The DRS-100B also offers a listening mode which is great to hear marine biological and/or man-made noise.

The system comes complete with a high-quality hand-held microphone, transducer with 25' of cable, rechargeable batteries, battery charger and main electronic unit. The DRS-100B is a must of all diving operations!

Nominal Range: 100 yards voice, 300 yards tone.
Frequency Response: 500 to 4,000 Hz.
Input Current/Voltage: 7 amps maximum/24 VDC.
Audio Power: Recall & Tone: 132 Watts, Voice: adjustable up to 132 Watts.
Idle Current: 75 Ma.
Microphone: Hand held, PTT.
Transducer: Lubell (anodized aluminum).
Battery Life: 5 hours at 20% duty cycle (recall/tone). 3 hrs. when using Aux. Input.
Battery Type: 2 12 volt 2.6 amp hrs.(RB-30).
Low Battery Alarm: LED flashes at approximately 20 volts.
Housing Dimensions: D: 10.60", W: 14.00", H: 6.5", Weight: 15 lbs.

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Telephone +44 (0)1772 687775

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