Overview
The above products are all receivers of NMEA0183 protocol. Note: the signal level is RS322. The GNSS chip used is MTK MT3339, which supports GPS & QZSS L1 C/A SBAS: WAAS, EGNOS, MSAS,GAGAN.With the assisted positioning of QZSS and SBAS, it can quickly fix 3D and enhance the stability of positioning. The positioning accuracy can reach 2.5m cep.
The shipping configuration of this GPS receiver is 9600 baud rate. If you need other baud rates 4800-921600, please inform customer service before we ship.
You can also customize NMEA output sentences and navigation rate (1-10Hz), including RMC GGA GLL VTG GSV GSA, etc.
Parameter
Chipset:MT3339
GNSS:GPS+SBAS+QZSS
Channels:66
Horizontal Accuracy:2.5m CEP 2D RMS SBAS Enable (Typical Open Sky)
Time Precision:1us synchronized to GPS time
Speed Accuracy:0.1m/sec 95% (SA off)
Tracking:-165dBm
Cold start:-148dBm
Hot Start:31s
Cold Start:1s
Buadrate:Default 9600
Data Level:RS232
Data Protocol:NMEA0183
NMEA Message:GGA, GLL, GSA, GSV, RMC, VTG, ZDA
Update Rate:Max 10Hz,Default 1Hz
Flash:4M Flash
Altitude:<50000m
Velocity:<515m/s
Acceleration:<4G
Voltage:DC3.3V-5.0V,Typical:5.0V
Dimension:L50.5mm*W38.5mm*H18mm
Weight:100g
Cable Length:2.5 meters
Fixed Way:3M Paste
Operating Temp:-45℃-+85℃
Storage Temp:-45℃-+85℃
Waterproof Level:IP67
Pin Definition
Satellite Tracking Test
Note: U-center is only used for testing and is not a configuration program for the receiver
Output Sample