User's Manual

Solar Bluetooth GPS Receiver User Manual

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Velocity: 515m/sec(700knod)

Acceleration: 4G(G for gravity unit)

Jerk: 20m/sec

3.5. Power management

A)Applied External Voltage : 5V DC +/- 5%(via charge cable)

B)Power system:

Main battery: Rechargeable Lithium-ion 3.7V battery, as the main power.

Backup battery:on board 3V backup battery for RTC(Real Time Clock) operating in idle .

Solar Panel: auxiliary power provider

C)Power consumption: 45mA(typical)

D)Battery endurance: Charged with 4 hours(firstly in use), more than 20 hours of working time;

with solar charger enabled, up to 30 hours.

3.6. Protocol &Interface

A) Output format

NMEA 0183 V3.01,

Baud rate: 9600 bps(standard)

Data bit: 8

Parity: None

Stop bit: 1

B)Output terminal :Mini -USB

C)NMEA code support:

GPGGA(1 sec interval)

GPGSV(1 sec interval)

GPGSA(1 sec interval)

GPRMC(1 sec interval)

D) Compatible with Blue tooth devices with Serial Port Profile (SPP)

•Blue tooth version 1.1 compliant

•Blue tooth Class 2 operation (up to 10 meter range)

•Frequency : 2.400 to 2.480 GHz

•Modulation: FHSS / GFSK

•RF channels: 79

•Input Sensitivity: -80dBm

•Output Level: 4dBm

3.7. Dimension/Environment Specification:

Dimension size: 103mm× 55 mm× 22 mm

Weight: < 85gm(battery excluded)

Operation temperature: -10

C to + 70