AI-Thinker BG02-T GPS Positioning Navigation Module GPS + BDS Dual-mode Integrated Antenna Integration
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??br>Feature:
??br>Comes with a high-performance ceramic antenna. It is widely used in smart devices such as car navigation, smart wear, drones, and can be upgraded with multi-mode positioning functions.
?ŠSupport BDS / GPS / GLONASS / GALILEO / QZSS / SBAS multi-system joint positioning and single system independent positioning
Support D-GNSS differential positioning, A-GNSS auxiliary positioning, ephemeris prediction, DR integrated navigation application, the fastest data update rate 10Hz
32-bit application processor with a maximum frequency of 133MHz, supporting dynamic frequency adjustment
Support PPS output
Peripheral interface: UART
?ŠSize: 21 * 18mm
Antenna: Ceramic antenna
Certification: RoHS
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|
Category |
Test Item |
Typical |
Unit |
|
TTFF |
Cold Start |
27.5 |
s |
|
Warm Start |
<1 |
s |
|
|
Re-Acquisition |
<1 |
s |
|
|
A-GNSS |
<10 |
s |
|
|
Sensitivity |
Cold Start |
-148 |
dBm |
|
Warm Start |
-162 |
dBm |
|
|
Re-Acquisition |
-164 |
dBm |
|
|
Tracking |
-166 |
dBm |
|
|
Accuracy |
Horizontal position accuracy |
2.5 |
m |
|
Altitude position accuracy |
3.5 |
m |
|
|
Velocity accuracy |
0.1 |
m/s |
|
|
Accuracy of time pulse signal |
30 |
ns |
|
|
Power |
Acquisition Current@3.3v |
30 |
mA |
|
Tracking Current@3.3V |
20 |
mA |
|
|
Operating Temperature |
|
-40°C~85°C |
°C |
|
Storage Temperature |