sales@allshipparts.com +86-18901613703
DK120 UNDERWATER ACOUSTIC BEACON Acoustic beacons are attached to a ship’s VDR (Voyage Data Recorder) and activated in the event a vessel is submerged, after which the beacon will be the primary signal locator for a sunken ship. Beacons are tested during the annual VDR survey inspection (VDR APT); and serve as a critical component of the VDR system concept; activated both in salt and fresh water. Dukane VDR Beacons are warrantied from date of manufacture for the length of time specified
Dukane DK120 UNDERWATER ACOUSTIC BEACON
Contact: Lily Zhang
E-mail:sales@allshipparts.com
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DK120 UNDERWATER ACOUSTIC BEACON
Operating Frequency: 37.5 kHz ± 1 kHz
Operating Depth: Surface to 20,000 feet (6096 meters)
Pulse Length: 9 milliseconds minimum
Pulse Repetition Rate: 0.9 pulse/second minimum
Useful Life: 6 years
Operating Life: 30 days (minimum)
Acoustic Output, Initial: 1060 dynes/cm2 rms pressure at 1 meter (160.5dB)
Acoustic Output, After 30 Days: 700 dynes/cm2 rms pressure at 1 meter (157.0 dB) Operating Temperature: +28°F to +100°F (‐2.2°C to +37.8°C)
Actuation: Fresh or salt water
Radiation Pattern: Rated output over 80 percent of sphere
Size: 1.30" diameter x 3.92" long (3.30 cm diameter 9.95 cm long)
Weight: Less than 6.7 oz (190 grams) (including battery)
Material: 7075‐T6 Aluminum, chromate (clear) finish
Power Source: Lithium Battery, single cell.
Factory or user replaceable. Storage Temperature: ‐67°F to +185°F (‐55°C to +85°C)
FAA Authorized: TSO‐C121
SART,AIS SART,AIS-SART
JRCS,Discontinued,SMS-22-K,SMS-55
JRCS Important Notice of Discontinuation of Prod
Contact: Lily Zhang
Phone: +86-18901613703
Tel: +86-18901613703
Email: sales@allshipparts.com
Add: No. 765, Xiaoyun Road, Baoshan,Shanghai, 201906
