Quectel Wireless Solutions has introduced the LG680P, a multi-constellation, quad-band GNSS module designed to provide high-precision positioning for applications such as precision agriculture, intelligent robotics and surveying. It has a multi-constellation capability for accurate and reliable positioning.
<p>The LG680P supports concurrent reception of L1, L2 and L5 frequency bands, which seeks to improve signal quality and precision. Additionally, it is equipped to support advanced signals such as Galileo E6, QZSS L6 and BDS B2b for Precise Point Positioning (PPP) technology. This feature enables high-precision accuracy without requiring local or broadband connectivity. The module’s ability to integrate these technologies makes it suitable for demanding environments where reliable positioning is critical.</p> <p>The module achieves horizontal accuracy of up to 0.8 cm + 1 ppm, even in challenging urban environments. It has been tested with dual-band corrections to ensure backward compatibility with existing systems while supporting quad-band corrections for optimal performance. This backward compatibility allows the LG680P to replace older dual-band systems seamlessly, offering enhanced precision and futureproofing without requiring immediate infrastructure upgrades.</p> <p><strong>Features and Applications </strong></p> <p>To maintain signal integrity in complex electromagnetic environments, the LG680P incorporates professional-grade anti-jamming and interference detection algorithms. It’s built-in NIC anti-jamming technology suppresses multiple narrow-band interferences, improving signal reception and stability. These features make the module highly robust in environments with significant electromagnetic interference.</p> <p>The LG680P is compact, with a 22 mm by 17 mm footprint that adheres to a widely used industry form factor. It supports multiple interfaces such as UART, SPI, I2C, and CAN, ensuring seamless integration into diverse platforms. The module also supports external active antennas to optimize signal reception and enhance positioning accuracy.</p> <p>The LG680P is suited for various applications, including autonomous lawnmowers, delivery robots, surveying equipment, and precision agriculture tools. Quectel also offers two external full-band GNSS antennas compatible with the module: the YEGR001W8AH geodetic GNSS antenna with versatile mounting options and the YEGD006U1A compact patch antenna designed for high-precision positioning.</p> <p><p>The post <a target="_blank" rel="nofollow" href="https://www.gpsworld.com/quectel-unveils-multi-constellation-quad-band-gnss-module/">Quectel unveils multi-constellation, quad-band GNSS module</a> first appeared on <a target="_blank" rel="nofollow" href="https://www.gpsworld.com">GPS World</a>.</p></p>
