Multi-Constellation Dual-Frequency
PVT
Small size
Low consumption
Based on an RF-baseband integrated GNSS SoC design, this automotive-grade GNSS positioning module supports multi-system, dual-frequency operation, including standalone BDS operation and BDS priority. The module delivers stable positioning performance and represents the optimal cost-performance choice for automotive applications.
Get in touch with ASENSING 
NAV3142SAA
Download Manual
Purchase
PhysicalDimensions 12.2*16.0*2.6（LCC 24PIN）Weight ~2g
TemperatureStorage Temperature -40~+85℃Operating Temperature -40~+85℃
PerformanceTTFF (Without AGNSS) Cold Start: 30s，Hot Start: 1sFunctions PVTDynamic Performance (ITAR Restricted) Max Altitude: 18,000 m Max Velocity: 515 m/s Max Acceleration: 4.0 gPosition Accuracy Horizontal: 1.5 m,Vertical: 3 mTime Accuracy 20ns RMSBands GPS/QZSS: L1 C/A,L5 BDS: B1I/1C/2I/2a/2b GAL: E1/5a GLO: G1 NAVIC: L5Maximum Update Rate Up to 10HzSensitivity Capture: -148 dBm Tracking: -160 dBm Reacquisition: -158 dBmTracking Channels 136Velocity Accuracy 0.1m/s
Interface & ProtocolUART ×2,Baud-rate:9600~468000 bps Default：115200bpsOther Interfaces CAN x 1，PPS × 1，SPI × 1Supported Protocols NMEA 0183/RTCM 3.x/Asensing
Electrical CharacteristicsSupply Voltage Range 3.0V ~ 3.6VPower Consumption 35mA@3.3V