GNSS-RTK High Precision Positioning Kit with LoRa (EU 868 MHz, GPS / GLONASS / Galileo / BDS / QZSS)

The LoRa-Based GNSS-RTK High Precision Positioning Kit (EU Version) is a meticulously crafted solution offering exceptional positioning accuracy. It achieves this by employing Real-Time Kinematic (RTK) technology, which involves a stationary base station transmitting real-time correction data through a LoRa wireless link to a mobile rover unit. Operating on the EU 868 MHz frequency, this process corrects for various errors, bringing positioning precision up to 5cm + 1ppm. Notably, the kit’s features include long-range data transmission, multi-constellation support, and pre-configured simplicity.

At the heart of the kit are the Quectel LC29H series modules, which manage to achieve the highest precision level in positioning. This RTK Fixed status far exceeds the meter-level precision of conventional GPS receivers. Through the processing of carrier phase observations and differential corrections, positions are determined with exceptional repeatability and reliability. This precision is particularly vital in applications like autonomous vehicle navigation and land surveying.

The product's out-of-the-box simplicity is another significant advantage. Unlike conventional solutions that require the user to set up data links, this system comes with a pre-configured wireless connection between its components. Acting as a fully integrated solution, it removes complex setup procedures and facilitates rapid deployment, making advanced RTK technology accessible to your projects without prior expertise.

The integrated LoRa communication system, operating at 868MHz, handles the transmission of correction data. It provides a dependable data link with a range of up to 1.5 kilometers in open spaces. This robust wireless connection ensures that the mobile unit continually receives necessary RTCM data, maintaining its high-precision positioning capabilities even when distant from the base station.

For optimal performance, the modules support dual-band (L1/L5) reception across multiple global satellite navigation systems. This includes GPS, GLONASS, Galileo, BDS, and QZSS. The multi-constellation support allows more simultaneous satellite tracking, leading to quicker signal acquisition and improved positioning resilience even in urban environments with sky obstructions.