Quick Selection Notes
- Main chip: GK9501S
- Size: 42.4 mm x 42.2 mm x 12.8 mm
- Supply voltage: 3.0V ~ 5.5V
- 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
















