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DK Series Underwater Accoustic
Beacons
 Dukane Corporation, the
world leader in underwater acoustic beacon development and sales, has
a continuing commitment to provide the most overall cost effective
product to the Aviation Industry. Dukane is committed to
supplying the highest quality product available, which includes a
separate water tank test and plotting for each DK Series Beacon.
The customer support you can expect is also second-to-none.
DK Series Underwater
Acoustic Beacons
carry the tradition of the N15F210B, but with the
addition of an extended useful life. These beacons are designed
to provide the outstanding performance and reliability the Aviation
Industry has come to expect.
- Utilizes improved low voltage technology
- Battery characeristics:
- Single cell
- Non-hazardous
- Six year life
- UL recognition
- Solid cathode chemistry
- Less active, more stable chemistry
- High tolerance for rough handling
- Manufactured to the same high quality design and test standards providing the high
reliability you have come to expect.
- Meets or exceeds all the FAA requirements without the need of any modification to
existing mounting hardware
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DK100 |
DK120 |
DK130 |
DK140 |
| 6 year useful life |
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| Current Mounting Hardware |
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| Factory Overhaul |
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| Authorized by FAA to TSO-C121 |
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| Longer Operating Life |
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| High Tolerance for Rough Handling |
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| Operation in water of depths to 20,000 feet |
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| Water Tank Test |
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| Sealed Unit |
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| Field Replaceable Battery |
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| Operating
Frequency: |
37.5 kHz ± 1 kHz |
| Operating
Depth: |
Surface to 20,000 feet |
| Pulse
Length: |
Not less than 9
milliseconds |
| Pulse
Repetition Rate: |
Not less than 0.9 pulse
per second |
| Useful
Life: |
Six years |
| Operating
Life: |
30 days (minimum) |
| Acoustic
Output, Initial: |
1060 dynes/cm2 rms
pressure at 1 meter (160.5 dB) |
| Acoustic
Output, After 30 days: |
700 dynes/cm2 rms pressure
at 1 meter (157.0 dB) |
| Operating
Temperature: |
28º F to 100º F |
| Actuation: |
Fresh or salt water,
surface to 20,000 feet |
| Radiation
Pattern: |
Rated output over 80
percent of sphere |
| Size: |
1.3" diameter x
4" long (DK100/DK120)
1.3" diameter x 2.97" long (DK130/DK140) |
| Weight: |
Less than 7 oz (including
battery) (DK100/DK120)
Less than 4.9 oz (including battery)(DK130/DK140) |
| Power
Source: |
Lithium Battery
Field Replaceable for Model DK120/DK140 |
| FAA
Authorized: |
TSO-C121 |
The DK Series beacons have a 6 year
warranty.
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