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Description
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TOPGNSS GNSS Module GN-805B Performance | |
GNSS CHIP |
M8030-KT |
frequency |
L1, 1575.42MHz |
protocol |
NMEA 0183 v2.3,4.x GPS/QZSS L1 C/A,GLONASS L10F Bei Dou B1 SBAS L1 C/A:WASS, EGNOS,MSAS , Support Galileo E1B/C. Default GPS+GLONASS mode |
Available baud rate |
(Default 9600) Can be set 1200,4800,19200,38400,57600,115200 bps |
Receiving channel |
72 |
Sensitivity |
Tracking sensitivity:-160Dbm Capture sensitivity:-157dBm |
Cold start |
29s average |
Warm start time |
28s average |
Hot start time |
1s average |
Precision |
HorizontalPosition:Autonomous<2.5maverage, SBAS < 2.0m average |
maximum height |
18000 Meter |
Maximum speed |
515 m/s |
Maximum acceleration |
4G |
Update frequency |
1-10Hz(default1HZ |
A-GPS |
AssistNow on-line and off-line |
Working output level | |
output level |
Output TTL level |
Physical characteristics | |
PIN |
6 pin 1.0 pitch GND,VCC3.3-5V.TX.RX.PPS.EN |
Dimensions |
30mm * 30 mm * 8.2mm |
Operating Voltage |
3.3V-5.0VDC ±5% |
weight |
8.5g |
Connector form |
1.0 6 PIN |
Cable length: |
15 CM |
Operating temperature |
-40 to 85 |
Storage temperature |
-40 to 85 |
NMEA |
Description |
GND |
GND |
VCC |
Main power supply of the system, the power supply voltage is +3.3V~+5V, and the current consumption is about 55 mA during operation. |
TXDA |
UART/TTL |
RXDA |
UART/TTL |
PPS |
Time standard pulse output |
EN |
Power enable, high level / floating module working, low level module off |
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