User’s Manual of BTGP38 Bluetooth GPS Receiver V3.0 V-SUN Electronic Co., Ltd
3. Technical Index
General Index
Receivable frequency L1,1575.42MHZ
C/A code 1.023MHZ
Channel 16
Sensibility
Search -147dBm
Track -152dBm
Precision
Location 7m CEP 90
％，
3m CEP 50
％（
SA off
）
Speed 0.1 m/s
Location time
Hot startup 12s, average
Warm startup 38s, average
Cold startup 60s, average
Dynamic condition
Altitude max. 10 km
Horizontal speed 515m/s
Acceleration Max. 4g
GPS protocol
NMEA-0183 ASIC
protocol
Default NMEA GGA
，
GSA
，
GSV and RMC
，
(VTG
，
GLL and RMS optional)
9600bps baud rate
，
8 data bits
，
1 stop bit
，
no check bit
Bluetooth index
Bluetooth code V1.2
Emission power Class 2 (4dBm max)
Receiving sensibility -80dBm(Bit error rate less than 0.1
％
)
Communication distance 10m typical (free space)
Profile Communication Profile Serial Port Profile (SPP)
Power consumption
Working current 45mA typical
Working voltage 3.7V
Chargeable voltage 5.7V
Battery
Recharge time 2.5hrs typical
Working time About 20hr, track after the charging is full
Environment
Working temperature -10
℃
to +60
℃
Storage temperature -20
℃
to +85
℃
V-SUN Electronic Co., Ltd
WWW.V-SUN.CC
