GNSS-RTK High Precision Positioning Kit with LoRa (US 915 MHz, GPS / GLONASS / Galileo / BDS / QZSS)
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The LoRa-Based GNSS-RTK High Precision Positioning Kit (US) is a comprehensive, dual-module system engineered to deliver centimeter-level location accuracy. It operates on the principle of Real-Time Kinematics (RTK), which involves a stationary base station transmitting correction data to a mobile rover, effectively eliminating common GNSS positioning errors. The kit's key differentiators are its out-of-the-box functionality with a pre-configured LoRa data link, its high-performance dual-band GNSS reception, and its rapid convergence time. Powered by Quectel LC29H series modules, the system supports GPS, GLONASS, Galileo, BDS, and QZSS constellations, making it a robust solution for demanding applications such as autonomous vehicle navigation, land surveying, and device tracking.
Figure: Schematic Diagram of GNSS-RTK High Precision Positioning Kit
Out-of-the-Box, Centimeter-Level Accuracy
This GNSS-RTK positioning kit is designed to significantly lower the barrier to entry for high-precision positioning. Traditional RTK systems often require users to independently source and configure separate modules for the base, rover, and data transmission link. This product integrates all necessary components into a pre-configured, ready-to-use solution. Users can achieve centimeter-level accuracy within minutes of setup, bypassing the complex integration and debugging process typically associated with RTK technology.
Figure: Overview of GNSS-RTK High Precision Positioning Kit
High-Performance Dual-Band GNSS Engine
At the core of the system are the Quectel LC29H series modules, which feature dual-band (L1/L5) reception. This advanced capability allows the receiver to effectively mitigate ionospheric disturbances, a primary source of error in single-band receivers. The result is a significantly faster convergence time (less than 10 seconds to achieve a fixed solution) and more reliable and consistent positioning accuracy, even in challenging signal environments. Simultaneous tracking of all major satellite constellations ensures maximum satellite availability and positional integrity.
Integrated Long-Range LoRa Data Link (915 MHz US Version)
A stable data link is critical for RTK performance. This GNSS-RTK positioning kit incorporates a LoRa (Long Range) radio communication system to ensure robust and reliable transmission of correction data from the base station to the rover. This integrated wireless solution provides a communication range of up to 1.5 kilometers in open areas, eliminating the need for external radio modems or reliance on internet-based NTRIP services. This self-contained architecture makes the kit ideal for fieldwork and applications in areas with limited network connectivity.
Specification
Base Station
Acquisition: -147 dBm
Tracking: -165 dBm
Reacquisition: -159 dBm
Max Altitude: 10000 m
Max Velocity: 500 m/s
Max Acceleration: 4 g
Mobile Station (RTK Mobile)
GPS/QZSS: L1 C/A, L5
GLONASS: L1
Galileo: E1, E5a
BDS (BeiDou): B1l, B2a
Autonomous: 1 m
RTK: 5 cm + 1 ppm
Acquisition: -145 dBm
Tracking: -165 dBm
Reacquisition: -157 dBm
Max Altitude: 10000 m
Max Velocity: 500 m/s
Max Acceleration: 4 g
RF Chip Semtech: LLCC68
Operating Frequency: 915MHz
Modulation: LoRa Spread Spectrum
Max Transmit Power: 22dBm
Receiver Sensitivity: -129dBm
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We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):
- $3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
- $7+ for Standard Post (typically 6+ business days, tracked)
- $11+ for Express Post (typically 2+ business days, tracked)
- Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.
Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.
Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.
International Orders - the following rates are for New Zealand and will vary for other countries:
- $12+ for Pack and Track (3+ days, tracked)
- $16+ for Express International (2-5 days, tracked)
If you order lots of gear, the postage amount will increase based on the weight of your order.
Our physical address (here's a PDF which includes other key business details):
40 Aruma Place
Cardiff
NSW, 2285
Australia
Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.
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