ComNav M100X GNSS Receiver

Product overview

The ComNav M100X GNSS Receiver combines a GNSS positioning module with an IMU for vehicular positioning and heading. Its Quantum-III SoC supports full-constellation, multi-frequency tracking, while the combined GNSS and inertial navigation algorithm provides real-time positioning, velocity and heading data. The receiver is intended for challenging settings such as urban canyons, overpasses, underground garages, tunnels and parks, using inertial measurements to help maintain positioning continuity during satellite signal interference or loss. Update rates reach up to 50 Hz for NMEA data and 100 Hz for IMU data, supporting dynamic applications including cars, trains and airplanes.

Single-baseline RTK accuracy is specified as 8 mm + 1 ppm horizontally and 15 mm + 1 ppm vertically, with standalone positioning accuracy of 1.5 m 3D RMS. RTK initialization takes less than five seconds with a baseline of 10 km or less. Integration options include 10/100 Mbps LAN, a 4G modem, Bluetooth 4.1 and USB 2.0, with TCP/IP, Ntrip and JT808 protocols. The receiver accepts RTCM 2.X and RTCM 3.X correction data and outputs NMEA-0183 messages and INS data.

The M100X has an aluminum-alloy enclosure measuring 151.2 × 103.7 × 27.9 mm and weighs less than 300 g. It requires a 9–36 V DC supply and consumes less than 5 W, providing concrete power and space requirements for vehicle integration. Its specified operating temperature range is −40°C to +75°C, and the enclosure has an IP67 dust and water protection rating. Navigation Master app support and multiple data interfaces provide options for operation and secondary development.

Specifications