NV08C-RTK-M

The NV08C-RTK-M is a fully integrated dual-frequency multi-constellation satellite navigation receiver with embedded RTK functionality. This new receiver provides improved dual frequency RTK positioning to ensure centimetre-level accuracy over longer baselines. The NV08C-RTK-M receiver is specifically designed for use in high accuracy applications, demanding low cost, low power consumption, small form factor and uncompromised performance.

• L1 & L2 GPS, GLONASS, BeiDou
• Up to 30 km Base line support
• Base and Rover mode
• On-board multipath mitigation
• Improved Dual Frequency RTK Engine
• Fast RTK acquisition and reacquisition
• Centimeter-level positioning in RTK mode
• 3-stage filtration for high out-of-band interference immunity
• Advanced Delta-Phase-Filter for pass-to-pass applications
• Low power consumption
• Simple quick integration
• NMEA 0183, RTCM 3.1 communication protocols
• Industrial operating temperature range ‐40 to +85°C
• Integrated MEMS-sensors (INS)

Applications

• Construction, Mining and Industrial
• Environmental & Structural Monitoring
• Machine control & automation
• Parallel driving systems
• Precision agriculture
• Unmanned aerial vehicle (UAV)
• Robotics and intelligent machines
• Land Surveying, 3D cartography, air photography

GNSS signals

• Number of channels 96
• Satellite access mode All-in-view
• GPS/GLONASS L1 & L2
• BeiDou B1 & B2
• SBAS/GALILEO L1

Navigation Features

• Accuracy (2D rms)
      autonomous mode 2.5 m
      SBAS <1 m
      RTK mode 1 cm + 1ppm
• Velocity measuring precision (rms) 0.05 m/s
• Sensitivity
      tracking and re-acquisition –160 dBm
      acquisition –143 dBm
      RTK mode –137 dBm
• Coordinate systems WGS-84
• Time to First Fix
      Cold start < 40 s
      Warm start < 35 s
      RTK initialization time (after 3D fix) < 10 s
      Initialization reliability 99.9%

RF functionality

• LNA Built-In (SW controlled for power saving)
• RF structure: Two RF FE chains GALILEO/SBAS L1 + GPS/GLONASS/BeiDou L1 & L2
• Antenna type: Active

Environmental data

• Operating temperature -40 to +85°C
• Maximum operating humidity 98% @ 40°С

Data Interface

• PVT output rate 1, 2, 5, 10 Hz
• Max Data output rate with INS 20 Hz
• Supported protocols
     NMEA 0183
     RTCM 3.0, 3.1
• Host data interfaces
     2x UART (3.3V CMOS-level)
     1х USB 3.3V (D+, D-)
• Connectors
     Data: PLD-20 male
     Antenna: MCX female
• Data exchange rate
     Up to 460’800 bits/s

Block diagram

Power supply

• Power supply voltage 3.3V - 5.0V
• Power consumption
GNSS RTK-navigation L1 400 mW*
GNSS RTK-navigation L1 & L2 600 mW*

Dimensions

LхWхH - 71 х 46 х 8.1 mm (3D STEP Model MMCX, 3D STEP Model MCX)

Weight (without package) - 18 g

Acessories

Antenna TW7872
Evaluation Kit NV08C-RTK-M-EVK
Driver USB
Firmware

*Typ. values

Tags: RTK, NV08C-RTK-M