GN-802G series UAV GPS RECEIVER is composed of chip, antenna and compass of
three parts.GN-802G uses the latest generation of U-blox GPS multimode chip
M7020 design.Superior performance and high sensitivity. This module has a
high-performance and low power consumption advantages. It is a complete GpS
satellite positioning receiver equipment with a full range of capabilities to meet the
stringent requirements of professional orientation and personal consumption needs.
The product can be used to develop a variety of GPS terminal products such
as:high-frequency flight control model aircraft, unmanned aerial vehicles, four or
six-axis, voice announcer, Synchronous Timing, measuring farmland, car navigation,
car security systems, vehicle monitoring and other satellite positioning applications.
2.Features:
It is composed of chip, antenna and HMC5883L compass of three parts.Very easy
to use and debugging.
Lead-free manufacturing process.There CE FCC RoHs certification.
Data output rate: 9600bps(Default)[Optional:1200,2400,4800,19200,38400,57600,115200,230400, 460800,921600]
Can be set with the output statement: NMEA 0183 V3.0(GGA,GSA,GSV,RMC,VTG, GLL)
Adjustable data refresh rate: 1HZ-10HZ
Built-in TCXO devices at -40 ~ + 85 within temperature range to maintain good consistency.
Built-in a 20dB low-noise amplifier and low-loss filter.
Built-in high-quality antenna terminal ESD protection [TVS tube], to ensure that ESD reac 8KV above [air discharge].
Default support wide area differential GPS augmentation systems. [S129, S137 ....WAAS satellite]
To work together to support dual-mode GPS mode, the default supports GPS
Optional FLASH, according to customer requirements modify the module statusand the outpu data set
3.Technical Support
Module Performance
GNSS chip U-BLOX7020
Reception band
GPS/QZSS L1 C/A
Default Support:QZSS,SBAS
Baud Rate
9600bps(Default)[Optional:1200,2400,4800,19200,38400,57600,115200,230400 460800,921600]
Signal path 56
Sensitivity
Tracking sensitivity:-161dBm
Acquisition sensitivity:-147dBm
Cold Start Time 35s
Warm start time 35s
Hot Start Time 1s
Start Time (A-GPS) 3s
Positioning accuracy
blow 2.5 m CEP(Autonomous)
blow 2.0m(SBAS)
Maximum altitude 50000 m
Maximum speed 500m/s
Acceleration blow 4g
Position update rate 1Hz~10Hz
A-GPS(Multi -GNSS Assistance)
AssistNow on-line
AssistNow Offline (up to 35 days) AssistNow Autonomous (up to 6 days)
Data protocol interface
I/O Pins UART
Physical Characteristics
Ports 6 PIN1.25 SMD terminal
Power supply
Supply voltage DC 3.3V ~5.0V
Power consumption 50mA
working environment
Humidity range 5% to 95% non-condensing
Operating temperature -40 to +85
Storage temperature -40 to +85
Built-in high-quality antenna terminal ESD protection [TVS tube], to ensure that ESD reac 8KV above [air discharge].
Default support wide area differential GPS augmentation systems. [S129, S137 .... WAAS satellite]
To work together to support dual-mode GPS mode, the default supports GPS
Optional FLASH, according to customer requirements modify the module status and the outpu data set.
