您的浏览器版本已过时。我们建议您更新浏览器到最新版本。

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.

Key Features主要特征:NV08C-RTK-M Dual-frequency GNSS RTK Card双频RTK板卡NV08C-RTK-M Dual-frequency GNSS RTK Card双频RTK板卡
• L1 & L2 GPS, GLONASS, BeiDou
• Up to 30 km Base line support  支持基站30公里距离工作
• Base and Rover mode 基站或流动站工作模式
• On-board multipath mitigation 板上降低多路径效应影响
• Improved Dual Frequency RTK Engine 双频RTK引擎改良
• Fast RTK acquisition and reacquisition 快速RTK锁定和再锁定
• Centimeter-level positioning in RTK mode 厘米级定位RTK输出
• 3-stage filtration for high out-of-band interference immunity 三级滤波高效抗带外干扰
• Advanced Delta-Phase-Filter for pass-to-pass applications 先进的Delta-Phase-Filter滤波算法适合精准农业合拢应用
• Low power consumption 低功耗
• Simple quick integration 简单快速集成
• NMEA 0183, RTCM 3.1 communication protocols 支持NMEA 0183, RTCM 3.1通信协议
• Industrial operating temperature range ‐40 to +85°C 工业级工作温度范围‐40 ~ +85°C
• Integrated MEMS-sensors (INS) 内部集成MEMS惯导

Applications应用:

• Construction, Mining and Industrial 建造、矿业和工业

• Environmental & Structural Monitoring 环境与建筑物监测

• Machine control & automation 机械控制和自动化

• Parallel driving systems 平行驾驶系统

• Precision agriculture 精准农业

• Unmanned aerial vehicle (UAV) 无人机

• Robotics and intelligent machines 机器人和智能机器

• Land Surveying, 3D cartography, air photography 大地测量、三维扫描和航空摄影

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

Navigation Features导航特征:
• 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射频功能:
• 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环境:
• Operating temperature -40 to +85°C
• Maximum operating humidity 98% @ 40°С

Data Interface数据通信:
• 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: MMCX female
• Data exchange rate
     Up to 460’800 bits/s

Block diagram原理图:

alt

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

Dimensions尺寸:
• Size (LхWхH) 71 х 46 х 8.1 mm
• Weight (without package) 18 g