RTK Positioning card | P683
Multi-constellation & Multi-frequency RTK Positioning card
Multi-constellationMulti-frequencyLow-Power consumptionHigh continuity
P683 board based on 12nm low-power RF baseband integrated SoC chip,BDS、GPS、Galileo、GLONASS & QZSSSatellite signal reception. At the same time tracking BDS B1I/B2a、GPS L1/L5、GLONASS L1/L2、Galileo E1I/E5a以及QZSS L1/L5 signals.
Features
  • High-precision、Small size、Ultra low power consumption(as low as 90mW)
  • Based on the latest generation of 12nm process highly integrated SoC chip design, Integrated design of core RF, baseband, and built-in ARM
  • More outstanding dynamic anti multipath, anti-interference, and anti occlusion performance.
  • Multi system, multi frequency point, RTK calculation, 1Hz/10Hz frequency output.
  • BDS B1I/B2a、GPS L1/L5、GLONASS L1/L2、GALILEO E1I/E5a、QZSS L1/L5
Product Parameters
Basic information
Constellation BDS/GPS/GLONASS/Galileo/QZSS
Frequency BDS

B1I/B2a

GPS

L1/L5

GLONASS L1
Galileo E1I/E5a
QZSS L1/L5
Power
Voltage +3.3V~5.0V
Power consumption ≤90mW(Typical values
Performance index
Positioning accuracy Single point positioning(RMS) plane:1.5 m

Elevation:2.5 m

DGPS(RMS)

plane:0.4 m

Elevation:0.8 m

RTK(RMS)

plane:1.0 cm + 1 ppm

Elevation:1.5 cm + 1 ppm

Observation accuracy(RMS) BDS GPS GLONASS Galileo

B1I/L1/E1I Pseudorange

10 cm

10 cm

10 cm

10 cm

B1I/L1/E1I Carrier

1 mm

1 mm

1 mm

1 mm

B2a/L2  Pseudorange

10 cm

10 cm

10 cm

10 cm

B2a/L2 Carrier

1 mm 1 mm 1 mm 1 mm

L5/E5a  Pseudorange

10 cm

10 cm

10 cm

10 cm

L5/E5a Carrier

1 mm 1 mm 1 mm 1 mm
Timing accuracy 20 ns
Speed accuracy 0.03 m/s
TTFF

Cold start≤ 26 s

Initialization time

≤ 5 s(Typical values

Initialization reliability

≥ 99.9%

Data transmission
Update rate

1 Hz ~ 10 Hz(Raw data

Differential data

1 Hz ~ 10 Hz(GNSS)

1 Hz ~ 10 Hz(RTK)

RTCM 2.3,RTCM3.x,CMR

Data format

NMEA-0183

Characteristic of objects
Specifications

28pin 2.0 Double row needle spacing

Size

71 mm × 46 mm × 11 mm

THI
Operation temperature

﹣40℃~﹢85℃

Storage temperature

﹣40℃~﹢85℃

Humidity

95% No condensation

Communication interface
Interface

UARTx3、I2Cx1、1PPSx1、EVENTx1、RESRT x1

Application Areas
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