AmbiCom BT-GPS 用户手册
SPECIFICATION
Standards
Bluetooth Specification V1.2 Compliant
Receiver
12 Parallel Channels
Frequency
L1, 1.57542 GHz, C/A Code
Acquisition Time
Cold Approximately 50~60 Seconds, Typical TTFF(95%)
Warm Approximately 35~40 Seconds, Typical TTFF(95%)
Hot Approximately 02~06 Seconds, Typical TTFF(95%)
Update Rate
Once Per Second, Continuous
GPS Accuracy
Position 2D RMS: Approximately 5m
Sensitivity
Acquisition -139 dBm (Average) Or Less In Normal Mode
Tracking -152 dBm (Average) Or Less
Dynamics
Altitude (Maximum) 59055.12ft (18000m)
Velocity (Maximum) 1640.42ft/sec (500m/sec)
Acceleration ± 4g
Power
Power Consumption
Under 200mA
Power Supply
+4.5VDC To +5.5VDC
Dimensions (LxWxH)
2.95 x 2.11 x 0.80in (75 x 53.6 x 20.4mm)
Baud Rate
4800
I/O Protocols
NMEA 0183
Antenna
Build-In Patch Antenna
External Antenna Connector
MMCX Type
Bluetooth Specification
Bluetooth Version 1.1 Compliant
Bluetooth Class 2 Operation (Up To 10 Meter Range)
Modulation: FHSS / GFSK
RF Channels: 79
Input Sensitivity: -80 dBm
Output Level: 4 dBm
Environment Conditions
Operating Temperature -4°F ~ +140°F (-20°C ~ +60°C)
Storage Temperature -4°F ~ +158°F (-20°C ~ +70°C)
Operating Humidity 5% ~ 95% RH, Non Condensing