Product overview
The Shenzhen JND Technology Co., Ltd JND ST-28-M10GFC is a single-frequency G-mouse GNSS receiver for positioning and navigation applications. Its compact architecture combines the antenna and receiver module, incorporating a temperature-compensated crystal oscillator, low-noise amplifier and filter. The integrated configuration also includes a QMC5883P three-axis geomagnetic sensor for magnetic data acquisition. These functions support electronic compasses and UAV heading and attitude navigation, with very low power consumption as a further characteristic of the module.
Built around the u-blox M10050 chipset, the receiver reaches a tracking sensitivity of -165 dBm and supports stable positioning in weak-signal environments such as urban canyons and wooded areas. It outputs position, velocity and time data over a serial interface and supports NMEA-0183 and custom protocols. The magnetic sensor uses I2C communication, with selectable measurement ranges and temperature compensation. Offline and online assisted positioning services and fast cold starts under low-signal conditions complete its stated navigation features.
