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Place of Origin : China
Model Number : WT-1818-AK
MOQ : 1
Price : $4.10-4.50
Type : GNSS Module
Country of Origin : CHINA
Brand : OTW
Chipset : XX
Application : Positioning, surveying and mapping, etc
Operating mode : GPS+GLONASS+GALILEO+ BDS
Output Mode : UART+TTL+R232
Baud rate : 4800bps-921600bps,Default9600bps
NMEA messages : RMC,VTG,GGA,GSA,GSV,GLL
Update frequency : 1Hz-10Hz(default 1Hz)
Voltage : 3.6V to 6.5V Typical 5V
Power consumption : 20 mA @5V
Size : 18mm*18mm*4mm
Module performance | | |
Type | WT-1818-AK | |
Receiver type | GPS/QZSS BDS GLONASS | |
Agreement | NMEA-0183 or custom | |
Available baud rate | 4800bps~921600bps(default9600bps) | |
Channel | 56 | |
Sensitivity | Tracking:-162dBm Hot Start:-148dBm Cold Start -148dBm | |
Cold start | Average 29 seconds | |
Hot start | Average 1 seconds | |
Accuracy | 2.5m Velocity: 0.1 m/s Timepulse signal: RMS 30 ns | |
Max Height | 18000 m | |
Max Speed | 515 m/s | |
Max Acceleration | ≦ 4G | |
Regeneration frequency | 1Hz -10 Hz | |
Port | | |
Port | UART/TTL/R232 | |
Physical property | | |
Type | 1.25mm 4 pins connector | |
Size | 18mm*18mm*4mm(+/- 0.5mm) | |
Power supply | | |
Voltage | 3.6V to 6.5V Typical 5V | |
Power Consume | 20mA@5V | |
Oerating Environment | | |
Humidity range | 5% to 95% non-condensing | |
Working Temperature | -40℃ to 85℃ | |
Storage Temperature | -40℃ to 105℃ |
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OTW GNSS Module GPS+GLONASS+GALILEO+BDS 5V for Bikes and Drones Images |