• GPS L1, BeiDou B1, GLONASS L1, SBAS
  • Sub-meter Positioning Accuracy
  • Ideal for GIS Applications
  • Compact Rugged Design
  • Multiple Data Collection Device Choices via Bluetooth Connection
  • Intergrated GNSS Antenna


According to your working demands, the G100 can be mounted on a pole, carried in your pocket, or attached to a belt. The 3400 mAh battery provides up to 9 hour continuous operation, and fast charging design can save much of your time, enhancing efficiency and productivity in the field.

Bluetooth connection

The M300Pro tracks 496 channels with all working and planned GNSS constellations including GPS, GLONASS, BeiDou, Galileo and SBAS.

Large capacity battery

The powerful built-in webserver provides a full remote control of receiver configuration, status checking, firmware update, data download and user management.

Built-in GNSS antenna

Ensure easy configuration through HTTP protocol, support five independent data transfer through TCP protocol in RTCM, ComNav binary, NMEA, BINEX data formats, and NTRIP protocol, especially NtripCaster as a single base

Signal tracking Channels: 200 channels
Satellite tracking: GPS L1, BeiDou B1, GLONASS L1
Post Processing Horizontal accuracy:  2.5 mm + 1 ppm
Post Processing Vertical accuracy: 5 mm + 1 ppm
DGPS: <0.4 m 3D RMS
SBAS: 1 m 3D RMS
Size(W × H): Φ13.7cm × 7.2cm × 5.04cm

Weight (incl. supplied one battery):

Operating temperature: -20 °C to + 60 °C
Shock: Designed to survive a 1.5 m drop onto concrete
Waterproof and dustproof: IP65
Power consumption: 1.6 W
Serial port:

1 9pin Fischer

Protocol: Ntrip (software based)
Bluetooth V4.0, compatible with Android       and Windows       mobile OS
Position data output: NMEA-0183, ComNav Binary


SinoGNSS M300 GNSS Receiver-DS-ENG
M300Pro Reference Manual



Receiver Control software – Compass Receiver Utility (CRU)