GPS module


GPS Datasheet

GPS Chipset SiRF StarⅢ Frequency: L1, 1575.42 MHz

(C/A) Rate:
1.023 MHz chip rate simultaneously Tracking Channels: 20
Sensitivity: -159 dBm Positioning Accuracy 5m(2D RMS, allowing wide-area differential system)
Min Speed: 0.1 m/s Time Accuracy: 1μS(Synchronized with GPS Time)
default coordinate system WGS-84 Regain Time: 0.1S(Average)
Hot Start: 1S(Average) Warm Start: 38S(Average)
Cold Start: 42S(Average) Max operating altitude 18km(60000feet)
Max Moving Speed: 515m/S(1000knots) Max Acceleration: 4G
Max Jerk: 20m/S3 Power Voltage: 5V±0.5V
Board Current: About 60mA, <100mA Board Dimension: 61mm×49mm×17mm
Chipset Dimension: 27.9mm×20mm×2.9mm Baud rate: 9600bps
Output Format: SiRF Binary/NMEA 0183 GGA,
GSA, GSV, RMC,VTG,GLL
Data Output Voltage: 3.3V TTL/RS232
Output Interface: 20pin(3.3V TTL)/DB9(RS232) Antana: External active GPS antenna (3.3V/5V voltage optional, defaults to 3.3V)
Backup Battery: CR1220 Button Battery,3V Working Temperature: -40ºC ~ +85ºC