The u-blox MAX-M8Q is a compact and highly sensitive GNSS module that offers accurate positioning and navigation capabilities. It supports multiple wireless bands such as GPS, GLONASS, Galileo, and BeiDou, ensuring global coverage and compatibility with various network standards. This module is designed for applications requiring reliable and precise positioning, such as automotive, telematics, and industrial systems.
Key features of the u-blox MAX-M8Q include low power consumption, making it ideal for battery-powered devices. It also offers high sensitivity, ensuring accurate positioning even in challenging environments. The module supports fast time to first fix, allowing for quick startup and acquisition of satellite signals. Additionally, it provides dead reckoning functionality, enabling continuous positioning even in areas with weak or no satellite signal. The u-blox MAX-M8Q is highly reliable, robust, and cost-effective, making it a top choice for applications requiring accurate positioning and navigation capabilities.
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Features
- Receiver type - 72-channel u-blox M8 concurrent GNSS reciever GPS/QZSS L1 C/A, GLONASS L10F, BeiDou B1, SBAS L1 C/A: WAAS, EGNOS, MSAS
- Nav. update rate
- Single GNSS: up to 18 Hz
- Concurrent GNSS: up to 10 Hz
- Position accuracy - 2.0 m CEP
- Acquisition1
- Cold starts: 26 s
- Aided starts: 2 s
- Reacquisition: 1 s
- Sensitivity1
-Tracking & Nav: –167 dBm
- Cold starts: –148 dBm
- Hot starts: –156 dBm
- Assistance GNSS
- AssistNow Online
- AssistNow Offline (up to 35 days)
- AssistNow Autonomous (up to 6 days)
- OMA SUPL & 3GPP compliant
- Oscillator - TCXO
- RTC crystal - Built-in
- Noise figure - On-chip LNA
- Anti jamming - Active CW detection and removal
- Memory - Onboard ROM
- Supported antennas - Active and passive
- Odometer - Travelled distance
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Electrical data
- Supply voltage - 2.7 V to 3.6 V
- Power consumption2 - 25 mA @ 3.0 V (continuous) - 5.5 mA @ 3.0 V
- Power Save Mode (1 Hz, GPS only)
- Backup supply - 1.4 to 3.6V
Interfaces
- Serial interfaces
- 1 UART
- 1 DDC (I2C compliant)
- Digital I/O
- Configurable timepulse
- 1 EXTINT input for Wakeup
- Timepulse - Configurable 0.25 Hz to 10 MHz
- Protocols - NMEA, UBX binary, RTCM
Environmental data, quality & reliability
- Operating temp. –40° C to 85° C
- Storage temp. –40° C to 85° C
- RoHS compliant (lead-free)
- Green (halogen-free)
- Qualification according to ISO 16750
- Manufactured and fully tested in ISO/TS 16949 certified production sites
- Uses u-blox M8 chips qualified according to AEC-Q100
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