RJE International Device / Instrument
DTI-300A Diver Held Acoustic Receiver
Diver-held receiver with LCD and electronic compass giving range and bearing to ATT-400 transponders or acoustic pingers; rated to 100 m.
Description
The DTI-300A gives divers range and bearing to underwater locations marked with an ATT-400 transponder or an acoustic pinger, shown on a highly visible LCD display with an electronic compass.
Key features
- Passive mode: 8 to 45 kHz in 100 Hz increments
- Active mode interrogates at 26 kHz with coded signals; acoustic output 190 dB
- System range 750 m (2,461 ft)
- Compass accuracy <0.5° to 1.5° RMS
- Delrin housing rated to 100 m (328 ft); operational life 6 hours
- Size 33 x 18 x 7 cm; weight in air 5 kg (11 lb)
Applications
Diver relocation of marked sites, equipment and targets underwater.
Specifications
| Receiver bandwidth (passive) | 8 to 45kHz in 100Hz Increments |
|---|---|
| Transmit frequency (active) | 26kHz |
| Acoustic output | 190dB |
| System range | 750 meters (2,461ft) |
| Compass accuracy | <0.5° to 1.5° RMS |
| Operational life | 6 hours |
| Depth rating | 100m (328ft) |
| Housing | Delrin |
| Size | 33cm(L) x 18cm(W) x 7cm(H) |
| Weight in air | 5kg (11lbs) |
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