HerePro Multi-RTK GPS

Description

HerePro is a professional High Precision Multi-band RTK Navigation module. It supports various GNSS options such as BeiDou, Galileo, GLONASS, GPS, QZSS. Connecting 2 HerePro modules, as base and rover respectively, can complete a precise Multi-band Multi-GNSS RTK system. The HerePro rover and base are identical in both software and hardware. Parameter setting is the only distinction.

HerePro uses multi-frequency DGNSS signals with advanced algorithms to converge on an RTK Fix in seconds, achieving more reliable centimeter level positioning.

Features

• Equipped with u-blox F9P, a professional high precision Multi-band RTK navigation module.
• Powerful processing performance provided by built-in STM32H753 chip. It offers real-time processing and data optimization, and Unmanned Industry standard AP_Periph Firmware. Supports over CAN or USB firmware updates.
• The tailor-made multi-band antenna from Taoglass supports L1, L2, and E5 frequencies. It features high gain, high sensitivity, and high stability.
• HerePro base supports both fixed and moving base mode, selectable for different scenarios to maximize performance.
• HerePro is a base and rover 2-in-1 Functionality switching can be easily done by parameter settings.
• HerePro uses multi-frequency DGNSS signals with advanced algorithm allowing fast convergence to an RTK Fix, achieving more reliable and stable centimeter level positioning.
• HerePro module is 15 x 78mm and 101g.
• 6 – 40V dual and wide range input. Compatible with different voltage levels.Redundant power input for improved safety
• Circular LED ring embedded with ProfiLEDs. Built-in multiple display modes for notification or navigation signals. Display modes can be selected according to specific scenarios via parameters or onboard Lua Scripting.
• CAN FD, real time, and high transmission rate.
• Built-in 9-axis IMU. Through future firmware updates, HerePro can achieve tightly coupled DGNSS-INS-fusing solutions.

Specifications
 
Receiver type: 184-channel u-blox F9P
GNSS systems: BeiDou, Galileo, GLONASS, GPS, QZSS
Satellite bands: BDS B1I B2I, GPS L1C/A L2C, GLONASS L1OF L2OF, GALILEO E1B/C E5b, QZSS L1C/A L2C
Maximum GNSS systems: 4
Navigation update rate: Up to 20 Hz for RTK
Horizontal and vertical accuracy: RTK 0.01m +1ppm CEP
Heading accuracy: 0.4 degrees
PVT horizontal positioning accuracy: 1.5m CEP
Maximum altitude: 50,000 m
Maximum speed: 500 m/s
Convergence time: RTK < 10s
Acquisition: Cold starts 24s, Aided starts 2s, Reacquisition 2s
Sensitivity: Tracking & Navigation –167 dBm, Cold starts: –148 dBm, Hot starts: –157 dBm, Reacquisition: –160 dBm
Antenna: Multi-band dual antenna
Timepulse: Configurable from 0.25hz to 10mhz
Protocols: NMEA、UBX binary、RTCM 3.3
Anti-jamming: Active CW detection and removal, Onboard band pass filter,

Anti-spoofing: Advanced anti-spoofing algorithms