GPS+北斗+GLONASS+GLAILOE
高精度RTK和航向模块全星座多频
TOP682是TOPGNSS开发的全星座多频高精度RTK和航向模块
该模块针对罗伯茨、无人机和智能驱动应用。TOP682可以在高更新率下提供可靠的厘米级精度和高精度航向输出。
(432通道跟踪)小尺寸(60x60*6.0mm)。
可同时跟踪GPS L1/L2 + BDS B1I/B2I + GLONASSL1/L2+Galileo E1/E5b+QZSS。
TOP682采用UNICORECOMM新一代“UGypsophila”RTK处理技术,利用NebulasII GNSS SoC芯片内的高性能数据共享能力和超简化的操作系统。它对多维 RTK 矩阵流水线计算进行了充分优化,从而提高了 RTK 处理能力。 TOP682板载MEMS芯片和UFusion集成导航算法,即使在城市峡谷、隧道、障碍物等最具挑战性的环境中也能保持出色的应用体验。
OVERVIEW
The TOPGNSS TOP682 high precision GNSS RTK and heading module is an multi-frequency, multi-constellation GNSS module based on the Nebulas-II GNSS SoCan. It has a small footprint and supports GPS L1/L2, GLONASS L1/L2, Galileo E1/ E5b, BeiDou B1/B2 and SBAS. The TOP682 is used in a variety of applications such as drones, autonomous vehicles and mechanical control.
FEATURES
Smallest footprint in the industry, all-system multi-frequency high-precision heading module
Supports GPS L1/L2 + GLONASS L1/L2 + Galileo E1/E5b + BeiDou B1/B2
Dual antenna input
Supports simultaneous output of heading and positioning, 20 Hz data output rate
Adaptive recognition of RTCM input data format
On-board MEMS integrated navigation
TECHNICAL SPECIFICATIONS
Tracking |
Channels: | 432 |
GPS: | L1, L2 |
GLONASS: | L1, L2 |
Galileo: | E1, E5b |
BeiDou: | B1, B2 |
QZSS: | L1, L5 |
Performance |
SinglePoint Position (RMS): | Horizontal – 1.5 m Vertical – 2.5 m |
DGPS (RMS): | Horizontal – 0.4 m Vertica. – 0.8 m |
RTK (RMS): | Horizontal – 1 cm + 1 ppm Vertical – 1.5 cm + 1 ppm |
VelocityAccuracy (RMS): | 0.03 m/s |
HeadingAccuracy: | 0.2°@ 1 mbaseline |
TimeAccuracy (RMS): | 20ns |
Cold Start: | <40 s |
Initialization Time: | <5 s (typical) |
Reacquisition: | <1 s |
Physical |
Dimensions: | 60 mm x 60 mm x 6.0mm |
OperatingTemperature: | -40 °C – +85 °C |
StorageTemperature: | -55 °C – +95 °C |
Humidity: | 95% non-condensing |
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