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UC9810

UC9810

All-constellation All-frequency RF Baseband and High-precision Algorithm Integrated GNSS SoC

A new generation proprietary GNSS SoC integrating RF, baseband, and high-precision algorithms, delivering superb performance while maintaining low power consumption. It supports 1408 channels, tracks multiple signals, including L-band, and enables full-constellation all-frequency centimeter-level RTK positioning and heading. Additionally, it offers rich external interfaces covering almost all common application interfaces.

gnss soc

APPLICATIONS

UAV UAV
Surveying and Mapping Surveying and Mapping
Robotics Robotics
Precision Timing Precision Timing
Safety Monitoring Safety Monitoring
Intelligent Driving Intelligent Driving
Precision Agriculture Precision Agriculture

Key Technologies

  • Dual-processor primary-secondary asynchronous architecture

  • Dedicated RTK matrix processor

  • UPF low-power technology

  • All-system and all-frequency joint acquisition and tracking algorithm

  • Anti-jamming capability (JamShield)

  • RTKKEEP technology

Features

  • All-constellation all-frequency RF, baseband and high-precision algorithm integrated GNSS SoC

  • Completely independent intellectual property right

  • supports GPS L1C/A, L1C, L2C, L2P(Y), L5; BDS B1I, B2I, B3I, B1C, B2a, B2b; GLONASS G1, G2, G3;

  • Galileo E1, E5a, E5b, E6; QZSS L1, L2, L5; NavIC L5; SBAS; L-band

  • Ultra-small size of 7 × 7 mm with a minimum  PCB  layout area of only 12×16 mm

  •  Ultra-low power consumption of 300mW

  • 1408 channels and up to 100 Hz data update rate

  • All-constellation all-frequency on-chip RTK positioning and dual-antenna heading solution

Technical Specifications

Channels1408 channels
FrequenciesGPS L1C/A, L1C, L2C, L2P(Y), L5
BDS B1I, B2I, B3I, B1C, B2a, B2b
GLONASS G1, G2, G3
Galileo E1, E5a, E5b, E6 
QZSS L1, L2, L5
NavIC L5 
SBAS
L-band
Dimensions7 × 7 mm
Cold Start< 12 s
RTK Initialization Time< 5 s
Single Point Positioning(RMS)
Horizontal: 1.5 m
Vertical: 2.5 m
DGPS(RMS)
Horizontal: 0.4 m
Vertical: 0.8 m
RTK(RMS)
Horizontal: 0.8 cm + 1 ppm

Vertical: 1.5 cm + 1 ppm

Initialization Reliability> 99.9%
Differential DataRTCM V3.X
Data Update Rate100 Hz
Timing Accuracy2.5 ns (1σ)
Power Consumption300 mW (single antenna)
Heading Accuracy0.1°/1 m baseline



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UC9810_Product_Brief_EN
31/01/2024
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