Acr-electronics MicroFix 2898 Manual de usuario descargar pdf (Pagina 14)

Y1-03-0228 Rev. B

8.3 Specifications

406 MHz Transmitter

Frequency

406 MHz

Output Power

5 watts

Frequency Stability

±2 parts per billion/100ms

Digital Message:

Format

Long message/ Serialized

Message protocol

Standard Location

Duration

520 ms

Rate

400 bps

Encoding

Biphase L

Modulation

±1.1 radians peak

Beacons are shipped from ACR with a Serialized code but can be reprogrammed at a service center to

other coded formats including nationality of registration.

121.5 MHz Transmitter

Frequency:

121.5 MHz

Frequency Tolerance

±50 ppm

Output Power

50 mW PEP

Morse Code “P” ID

Every 50 seconds (approximately) (U.S. Protocol)

Modulation

Type

AM (3K20A3N)

Sweep Range

400 to 1200 Hz

Sweep Rate

3 Hz

Duty Cycle

37.5%

Morse P

AM (2K00A2A) (U.S. Protocol)

Antenna

Frequency

406 & 121.500 MHz

Polarization

Vertical

VSWR

Less than 1.5/1

General/Environmental

Minimum Battery Operating Life

+24 hours minimum @ -20°C to +55°C (-4°F to +131°F)

Battery Replacement Interval

5 years, after use in an emergency, or expired battery witness seal

*Batteries meet the UN Classification for Non-dangerous goods

Size of beacon less Antenna

1.25 x 5.81 x 2.31 in (3.71 x 14.75 x 5.8 cm)

Material

High impact and UV resistant plastic

Color

ACR-treuse™ (High Visibility Yellow)

Weight

9.8 oz (277 grams) w/o holster

Waterproof

Factory Tested to 3.28 ft (1 m) for 1 hour and to 32.8 ft (10 m) for

10 minutes, both at room temperature

Buoyancy

The beacon will not float without ACR pouch, included with the

ResQFix™ and not sold separately.

Temperature Range

Operating

-20°C to +55°C (-4°F to +131°F)

Storage:

-40°C to +70°C (-40°F to +158°F)

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Acr-electronics MicroFix 2898 Manual de usuario Pagina 14

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