CUAV New C-RTK 2HP Dual Antenna Centimeter Position GNSS Heading Module

Description

Features
C-RTK 2HP is a all-constellation multi-frequency high-precision positioning receiver module. Using a new generation of high-performance GNSS SoC chips, a single chip completes the baseband and RTK solving functions. High-performance data sharing capabilities, fully optimized multi-dimensional RTK matrix pipeline calculations, RTK processing capabilities increased by more than 80%, can achieve more than 28 directional solutions and recapture time within 1s. Effectively deal with the continuity and reliability of positioning and orientation output in complex environments. Single module supports dual antenna estimate yaw and inertial navigation function. Integrated STM32F4 processor, supports DroneCAN protocol and flight control communication, built-in RM3100 industrial-grade electronic compass and IMU sensor, open source can freely develop custom functions. Support switching between USB base station end and sky TTL end.

C-RTK 2HP Features：
1–Centimeter-Level Positioning
2–Single Module Dual Antenna Estimate yaw
3–All-constellation Multi-frequency Receiver
4–Supports DroneCAN Protocol

Product Details
Processor：STM32F4
Module type：All-constellation Multi-frequency
Sensor：Compass：RM3100；Grro/ACC：ICM42688
Channels：1408 channels
GNSS：BDS/GPS/GLONASS/Galileo/QZSS
Antenna 1 (main)：BDS:B1I、B2I、B3I，GPS:L1C/A、L2P/L2C、L5 GLONOSS:L1、L2，Galileo: E1、E5a、E5b QZSS:L1、L2、L5
Antenna 2：BDS:B1I、B2I、B3I，GPS:L1C/A、L2C GLONOSS:L1、L2，Galileo: E1、E5b QZSS:L1、L2
Position Accuracy：Single point positioning: horizontal 1.5M/elevation: 2.5m DGPS (assisted positioning): horizontal 0.4M+1PPM/elevation: 0.8m+1PPM, RTK: Horizontal 0.8cm+1PPM/Elevation: 1.5cm+1PPM
Estimate yaw accuracy：0.2 degrees/1m (distance between antenna 1 and antenna 2)
Max star：Single : 28 + RTK:50 +
Positioning speed：Cold start <30s / Auxiliary start <5s
Data refresh rate：5Hz (default); Max 20Hz
Data format：RTCM3.X
Data protocol：DroneCAN/NMEA
Interface：Antenna interface ×2 CAN×1 UART×1 DSU×1 USB×1
Operating Voltage：4.7~5.2V
Operating temperature：-20~85℃
Size：50×37×17×mm
Weigh：40g

Item Packing
C-RTK 2HP x1
Antenna cable/50cm x2
Antenna x2
CAN Cable/35cm x1
Type-C cable x1
UART Cable/ 40cm x1