Enhance Navigation Precision with 7Semi LG290P Quadband GNSS RTK Modem: Achieve unmatched accuracy for demanding positioning applications
The 7Semi LG290P Quadband GNSS RTK Modem is an advanced solution engineered for superior precision in navigation and positioning. Designed to excel in diverse environments, including urban landscapes and dense forestry, this high-performance module supports multiple GNSS constellations such as GPS, GLONASS, Galileo, BDS, QZSS, and NavIC. Equipped with a robust quad-band RTK algorithm, it ensures rapid convergence, exceptional accuracy, and reliable data integrity for mission-critical applications.
Security and performance are at the core of the LG290P’s design. Featuring on-chip storage ECC verification and Secure Boot, it safeguards firmware integrity while preventing unauthorized access. The modem supports versatile connectivity options, including UART, SPI, I2C, and a 4-pin JST Qwiic connector, making it an optimal choice for autonomous navigation, industrial automation, and research-oriented applications. With an integrated NIC anti-jamming unit, the device operates seamlessly even in interference-prone environments, ensuring uninterrupted signal reception and superior positioning accuracy.
Key Features and Benefits
Multi-GNSS Compatibility:
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Supports concurrent tracking of GPS, GLONASS, Galileo, BDS, QZSS, and NavIC for robust global positioning
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Integrated SBAS augmentation for enhanced accuracy, including WAAS, EGNOS, BDSBAS, MSAS, GAGAN, and SDCM
Superior Performance:
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Quad-band RTK technology ensures precise positioning and rapid convergence
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High update rate up to 20 Hz, including in RTK mode
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Multi-frequency reception across L1, L2, L5, and E6 bands
Advanced Security & Interference Mitigation:
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Integrated NIC anti-jamming unit for reliable performance in signal-interference environments
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Secure Boot and on-chip ECC verification for enhanced firmware security
Versatile Connectivity Options:
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Multiple interfaces: UART (x3), SPI, I2C, and USB-C
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Seamless integration via a 4-pin JST Qwiic connector
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24 PTH pins for flexible prototyping and development
User-Centric Design:
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Compact breakout board featuring four 4-40 screw-compatible mounting holes
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Engineered for durability and precision in challenging operational conditions
Ideal Applications
The 7Semi LG290P is designed to meet the demands of industries such as autonomous navigation, geospatial surveying, precision agriculture, and industrial automation. With its ability to deliver pinpoint accuracy in complex environments, this modem is the preferred choice for engineers and developers seeking cutting-edge GNSS solutions.
