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4 BT-318 SPECIFICATION
4.1 System Specification
Electrical Characteristics (Receiver)
Accuracy
Position Horizontal
Datum
Acquisition Rate
Protocol
GPS Output format
Dynamic Condition
Acceleration Limit
Temperature
Power
Physical Characteristics
4.2 Bluetooth Specification
Bluetooth V1.1 Compliant
Supply Voltage :
Frequency Range :
Receiver Sensitivity :
Transmit Power :
Transmitting Range :
Power Consumption :
Frequency
L1, 1575.42 MHz
C/A Code
1.023 MHz chip rate
Channels
12 channel all-in-view tracking
10 meters, 2D RMS
7 meters 2D RMS, WAAS corrected
1-5 meters DGPS corrected
Velocity
0.1m/sec
Time
1 micro-second synchronized to GPS time
Datum
Default: WGS-84
Hot start
8 sec., average
Warm start
38 sec., average
Cold start
45 sec., average
Reacquisition
0.1 sec. average
GPS Protocol
Default: NMEA 0183 (Secondary: SiRF binary)
GGA(1sec), GSA(1sec), GSV(5sec), RMC(1sec),
VTG(1sec)
Less than 4g
Altitude Limit
18,000 meters (60,000 feet) max.
Velocity Limit
515 meters/sec. (1,000 knots) max.
Jerk Limit
20 m/sec**3
Operating
-20°~ 60°C
Humidity
5 to 95% non-condensing
Voltage
DC input charging circuit
Operation Time
15 hours, after fully recharged, in continuous mode
>20 hours, in trickle power mode
Dimension
89mm x 52mm x 30mm
2.8V ~ 3.3V
2.402 ~ 2.480 GHz
-80 dBm
Class 2
80 m (Open Space)
45 mA (Typical)
Replaceable and rechargeable battery and 5V
16
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