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Multi-constellation L1+L5 Positioning GNSS module
The ME32GR01 is a multi-constellation, concurrent, simultaneous multi-constellation L1+L5 positioning GNSS module. All four major GNSS constellations (GPS, Beidou, Glonass and Galileo) can be received simultaneously thanks to the multi-constellation RF front-end architecture, giving the receiver excellent sensitivity and acquisition capabilities, and excellent interference suppression characteristics allow the receiver to achieve reliable positioning even under difficult signal conditions.
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ME32GR01 Parameter | |
Constellations | GPS: L1 C/A, L5 BDS: B1I, B2a, GLONASS: L1 GALILEO: E1, E5a QZSS: L1 C/A, L5 SBAS: WAAS,EGNOS,MSAS,GAGAN,SDCM IRNSS/NAVIC: L5 |
Operating Frequencies | GPS/QZSS: L1：1575.42±1.023MHz ; L5: 1176.45MHz±10.23MHz BDS: B1I: 1561.098MHz±2.046MHz; B2a: 1176.45MHz±20.46MHz GLONASS: G1: 1601.71875MHz±3.91175MHz GALILEO: E1: 1575.42±2.046MHz; E5a: 1176.45MHz±10.23MHz IRNSS/NAVIC: L5: L5: 1176.45MHz±10.23MHz |
Sensitivity1 | Cold Start: -148dBm; Recapture: -159dBm; Tracking: -163dBm; |
First LoCation Time1 | Cold start: ≤28 seconds; Hot start: 1 second; |
Position Accuracy2 | Single-point localization: Open sky: <1.5 meters CEP Complex urban environments: <2.5 m CEP |
Speed Accuracy2 | <0.05 m/s |
Time Accuracy2 | 20ns |
Operating Temperature | Operating Temperature: -40°C to +85°C |
Refresh Rate | Default GNSS: 1Hz ,Supports up to 20Hz |
Baud Rate | 115200bps (factory default) |
Supported Protocols | NMEA 0183 Protocol Ver. 4.0/4.1 RTCM 3.0/3.2 |
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