Quick Selection Notes
- Main chip: Ublox UBX-9140
- Size: 28.2 mm x 28.2 mm x 7.8 mm
- Supply voltage: 5.0V ~ 28.0V
- Supports TTL/RS232 output
- Support for multiple satellite systems: GPS, Beidou , Glonass, Galileo, QZSS satellites
- Built in sound table filter to enhance anti-interference performance














