u-blox CAM-M8 GNSS Antenna Modules
u-blox CAM-M8 GNSS Antenna Modules are designed to offer high sensitivity and strong signal levels in an ultra-compact form factor. These modules utilize concurrent reception of up to three GNSS systems (GPS/Galileo together with BeiDou or GLONASS), recognize multiple constellations simultaneously, and provide outstanding positioning accuracy. The CAM-M8 modules support the augmentation of QZSS, GAGAN, and IMES together with WAAS, EGNOS, and MSAS for faster positioning improvement. These modules feature an embedded GNSS chip antenna, a small footprint of 9.6mm x 14mm x 1.95 mm, and interference suppression for simple and straightforward design. The CAM-M8 modules are used in industrial and consumer applications that require concurrent GPS/Galileo and GLONASS or GPS/Galileo and BeiDou reception. The CAM-M8C antenna module is optimized for cost-sensitive applications with the lowest power consumption and the CAM-M8Q antenna module provides the best performance.Features
- Built-in antenna
- GNSS:
- GPS/QZSS
- GLONASS
- Galileo
- BeiDou
- 3 concurrent GNSS
- Interface:
- UART
- SPI
- DDC (I2C compliant)
- Additional SAW and Low Noise Amplifier (LNA)
- RTC crystal
Specifications
- CAM-M8C:
- 1.65V to 3.6V input supply range
- CAM-M8Q:
- 2.7V to 3.6V input supply range
- 72-channel M8 engine receiver type
- 30ns Root Mean Square (RMS)
- 0.25Hz to 10MHz frequency range of time pulse signal
Block Diagram
Dimensions Diagram
Paskelbta: 2021-03-03
| Atnaujinta: 2022-03-11
