Характеристики
The default configuration:
UBX-G7020 chip,Mini USB connector,UART TTL communication type,1.5m cable length,5V operating voltage,1HZ,9600bps,NMEA-0183 protocol.
High positioning precision and accuracy in complex urban environment:
Technical parameters:
Item |
Description |
|
Spec of chip |
Chip |
UBLOX-G7020-KT |
Receiving mode |
GPS,QZSS and SBAS |
|
Frequency |
GPS/QZSS L1 C/A |
|
Channels |
56-Channels |
|
Sensitivity |
Tracking |
-162 dBm |
Reacquisition |
-160 dBm |
|
Cold start |
-148 dBm |
|
Hot start |
-157 dBm |
|
Accuracy |
Horizontal accuracy |
2.5m CEP |
Velocity |
0.1m/s 95%(SAoff) |
|
timing |
1μs |
|
Start Time |
Cold start |
29s |
Warm start |
25s |
|
Hot start |
1s |
|
Output Data |
Baud rate |
Default 9600bps |
Output level |
UART TTL |
|
Output protocol |
NMEA-0183 protocol |
|
Standard GNSS |
1HZ - 10HZ,Default 1HZ |
|
Work Limit |
Altitude |
50000m Max |
Velocity |
515m/s |
|
Gravitational Acceleration |
4g Max |
|
Power Consumption |
Voltage |
5.0V |
Current |
Normal 70mA 5.0V |
|
Physical Parameters |
Size |
48mm*35mm*13.5mm |
Weight |
65g |
|
Cable length |
1.5 meters |
|
Interface type |
Mini USB |
|
Antenna |
Antenna |
Built-in ceramic antenna |
Fixation |
3M adhesive/magnet |
3M adhesive |
Output Protocol |
Default Protocol |
GPRMC,GPVTG,GPGGA,GPGSA,GPGSV,GPGLL |
Environment |
Operating temperature |
-40℃ to +85℃ |
Storage temperature |
-40℃ to +125℃ |
|
Pin Description:
Package contents:1 * GPS Receiver
Signal testing sample:
Testing environment:Open Sky,stationary
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