|
|
NEOTEK FR » Marine » Localisation sous-marine » PRS 275
|
|
 |
|
|
|
|
|
Fiche
Produit |
|
Manuel
Utilisateur |
|
PRS 275
Système de localisation de balises acoustiques.
 |
 |
 |
|
- Permet de guider l’utilisateur jusqu’à une source acoustique fonctionnant entre 5 et 80 kHz.
- Le système est mis en œuvre à partir d’une embarcation. |
|
|
 |
|
 |
The DPR-275 Diver Operated Pinger Receiver is extremely rugged, reliable, and intended for use in the hostile marine environment. Used by both military and commercial customers worldwide, the DPR-275 can track and locate any underwater acoustic beacons operating between 5 to 80 kHz.
The DPR-275 Diver Pinger Receiver can be converted to operate from the surface quickly by removing the hydrophone for the DPR-275 and attaching it to the adjustable surface hydrophone assembly. The hydrophone’s sensitivity and directionality allows the operator to swiftly and effectively navigate a vessel to any beacon source. Converting the DPR-275 back to a diver configuration completes the recovery operation.
The PRS-275 Pinger Receiver System consists of the DPR-275 Diver Pinger Receiver, Surface Hydrophone Housing, Staff Assembly, Underwater Headset, and Carrying Case.
Frequency Range5 to 80 kHz
Bandwidth1 kHz
Sensitivity80db
Hydrophone DirectivityTypically 30° at 3db Limits
Transducer Beam Pattern30° @ 27Khz
25° @ 37.5Khz
LCD DisplayFrequency and Low Battery Indication
LED DisplaySignal Strength Meter
Power SourceTwo Alkaline “C” Cells
Battery Life30 Hours
Hydrophone Staff Assembly PVC, Length 5Ft, (152cm)
Hydrophone Cable Length20ft (6m)
Operating Depth660 ft (200 m)
Weight in Air6.5 lbs (2.9 kg)
Weight in Water12 oz. (190 gr)
Housing MaterialCorrosion Resist Aluminum
Housing DimensionLength 9.75 in. (24.8 cm)
Diameter 4.5 in. (11.4 cm)
Mise à jour : 01/09/2010 14:09 |