Features:
Iitem |
Description |
|
Electrical Characteristics |
Chipset |
G7020-KT |
Frequency |
GPS L1, SBAS L1, QZSS L1 |
|
Receiving Format |
GPS, SBAS, QZSS |
|
Channels |
56 Searching Channel |
|
Sensitivity |
Tracking |
-162dBm |
Reacquisition |
-160dBm |
|
Cold start |
-148dBm |
|
Accuracy |
Position Horizontal |
2.0 m (Typical Open Sky) |
Velocity |
0.1m/sec 95% (SA off) |
|
Timing |
1us synchronized to GPS time |
|
Acquisition Time |
Cold Start |
29s |
Warm Start |
25s |
|
Hot Start |
1s |
|
Data Output |
Support Rate |
4800bps to 921600bps, Default 4800bps |
Data Level |
RS-232 level |
|
Data Protocol |
NMEA-0183 |
|
NMEA Message |
RMC, GGA, GSA, GSV |
|
Update Rate |
1Hz-10Hz, Default 1Hz |
|
FLASH |
4M FLASH, Store the configuration permanently |
|
Operational Limits |
Altitude |
<50,000m |
Velocity |
<515m/s |
|
Acceleration |
<4g |
|
Power consumption |
VCC |
DC Voltage 9.0V-34.0V,Typical: 12.0V |
Current |
Capture 20mA/12.0V |
|
Mechanical Specifications |
Dimension |
95mm*95mm*125mm |
Weight |
410g |
|
Connector |
No interface, DIY connect cable |
|
Cable Length |
5m, with shielding net |
|
Fixed |
Plastic Base |
|
Environment |
Operating temp |
-40 °C ~ +85°C |
Storage Temp |
-40°C ~ +105°C |
Pin Description:
PIN |
PIN Name |
I/O |
Description |
Black |
GND |
G |
Ground. |
Yellow |
TX |
O |
RS-232 Serial Data Output. |
Green |
RX |
I |
RS-232 Serial Data Input. |
Red |
VCC |
I |
DC 9.0V - 34.0V supply input,Typical: 12.0V |
Black |
Shielding net |
|
Please connect to the GND. |
1 * BP-275S GPS Reciever