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 |