All systems & bands
Cost-efficient
Easy to integrate
High Performance & multi-frequency high-precision positioning at optimized cost. Flexible Output Options – Supports built-in RTK or raw data output. Pin-Compatible Design – Compatible with mainstream automotive-grade modules for easy integration. Enhanced Supply Chain Security – Facilitates sourcing stability and system integration.
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NAV3122SAA
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PhysicalDimensions 22.0 × 17.0 × 3.1（LGA 54PIN）Weight ~2g
TemperatureStorage Temperature -40℃ ~ +105℃Operating Temperature -40℃ ~ +105℃
PerformanceTTFF (Without AGNSS) Cold Start: 28 s Warm Start: 2 sFunctions PVT/GNSS raw dataDynamic Performance (ITAR Restricted) Max Altitude: 18,000 m Max Velocity: 515 m/s Max Acceleration: 5.0 gPosition Accuracy Single Point Positioning: 1.5 m RMSTime Accuracy 25ns RMSBands GPS/QZSS: L1 C/A, L5 BDS: B1I,B1C,B2I,B2a,B2b GAL: E1, E5a, E5b, GLO: G1Maximum Update Rate 10Hz Raw DataTracking Channels 204Velocity Accuracy < 0.03 m/s
Interface & ProtocolUART ×2,Baud-rate：115200~921600 bps Default：460800 bpsOther Interfaces SPI x1，PPS x1Supported Protocols NMEA 0183/RTCM 3.x/Asensing
AntennaPower 3.3VType ActiveAxial Ratio ≤3dBOperating Current ≤60mAPeak Gain ≥3dBiPolarization Right-Hand Circular PolarizationPhase Center Error ±2mmInput Gain Range 20~40 dBOutput VSWR ≤2.0Impedance 50Ω
Electrical CharacteristicsI/O Voltage Typ 3.3VSupply Voltage Range 3.0~3.6V，Typ 3.3V
