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3. Spécifications
3.1 Spécifications du Système
Electrical Characteristics (Receiver)
Tracking Sensitivity
Accuracy
Position Horizontal
Datum
Acquisition Rate
Protocol
Dynamic Condition
Power
Physical Characteristics
Temperature
3.2 Spécifications Bluetooth
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Bluetooth V1.2 Compliant
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Supply Voltage :
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Frequency Range :
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Receiver Sensitivity :
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Transmit Power :
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Transmitting Range :
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Power Consumption :
Frequency
C/A Code
Channels
WAAS enabled
Time
Velocity
Datum
Hot start
Warm start
Cold start
Reacquisition
GPS Output Data
GPS transfer rate
Acceleration Limit
Altitude Limit
Velocity Limit
Jerk Limit
Voltage
Operation Time
Dimension
Weight
Operating
Storage
Humidity
2.8V ~ 3.3V
2.402 ~ 2.480 GHz
-80 dBm
Class 2
10 m (Depends on environment)
45 mA (Typical)
L1, 1575.42 MHz
1.023 MHz chip rate
20 all-in-view tracking
-159 dBm
10m 2D RMS (SA off)
5m 2D RMS (SA off)
1 micro-second synchronized to GPS time
0.1m/sec 95% (SA off)
WGS-84
1 sec., average (with ephemeris and almanac valid)
38 sec., average (with almanac but not ephemeris)
42 sec., average (neither almanac nor ephemeris)
0.1 sec. average (interruption recovery time)
NMEA 0183 protocol, and supports command:
GGA(1sec), GSA(1 sec), GSV(5 sec), RMC(1sec)
( VTG and GLL are optional)
38400,N,8,1
Less than 4g
18,000 meters (60,000 feet) max.
515 meters/sec. (1,000 knots) max.
20 m/sec**3
Built-in rechargeable battery(1650 mAh) and 5V DC
input charging circuit
15 hr. After fully recharged, in continuous mode
>20 hr in trickle power mode
72.5mm x 40.4mm x 26mm
75g
-20°~ 60°C
-30°~ 80°C
Up to 95% non-condensing
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