ماژول دریافت اطلاعات جغرافیایی با پوشش ماهواره های GPS , GLONASS DNSS GLONASS GPS Module with antenna receiver chipset U-G7020-KT

 دریافت دیتا شیت

مشخصات:

Features

Optional interface: UART/TTL, RS232
High-precision TCXO of KDS 0.5PPM
Built-in RTC crystal and capacitors to start quickly
Optional frequency of data refreshing: 1Hz-10Hz
Supports A-GPS service: Assist Now Online and Assist Now Offline
(Hybrid engine: GPS, GALILEO, SBAS (WAAS, EGNOS, MSAS, GAGAN

Product Feature

Chip UBX-G7020-KT
C/A (Data Rate) 1.023MHz
Receiving Frequency L 1 1575.42MHz
Receiving Channel 56
Positioning Property
Horizontal Position Autonomous<2.5m on average, SBAS < 2.0m on average
Speed <0.1m/s
Direction <0.5 degrees
Timing Accuracy 30ns
Coordinate System WGS-84
Max Height 50km
Max Speed 500m/s
Accelerate <4G

Electrical Property

Sensitivity Tracking:-162dBm Capturing:-160dBm
Cold Start 29seconds on average
Warm Start 28 seconds on average
Hot Start 1 second on average
A-GPS 3 seconds
Optional data baud 9600bps(by default) optional: 1200,2400,4800, 19200, 38400, 57600, 115200, 230400,460800,921600
(Optional output code NMEA 0183 V3.0(GGA, GSA, GSV, RMC, VTG, GLL
Working Environment -40 degrees to 85 degrees
The main power supply is +3.3V~+5V