The SE868K5-I from Telit Cinterion is a Multi-Constellation, Multi-Frequency GNSS Module. It has 75 physical acquisition and tracking channels and supports A-GNSS with Ephemeris file injection as well as onboard Ephemeris prediction (A-GPS). This module has EGNOS, WAAS, GAGAN, and MSAS capabilities embedded with correction of positional error correction for augmented accuracy and integrity. It provides jamming rejection and has an embedded SAW for optimal coexistence and LNA for improved performance. This module supports GPS/QZSS, Galileo, GLONASS, BeiDou, and IRNSS constellations. It requires a DC supply of 1.72-1.89 V and consumes less than 62 mW of power.
The SE868K5-I can track multiple constellations simultaneously in the L1 band, in addition to the NavIC (IRNSS) in the L5 band and GAGAN SBAS signal for best performance in the Indian region. It includes a powerful baseband processor, embedded Flash memory, and integrated LNA. This module has a horizontal positional accuracy of 1 m (CEP50), an acquisition sensitivity of -145 dBm, and a tracking/navigation sensitivity of -163 dBm. This module has a hot start time of 1 s and a cold start time of 25 s. It is available in a QFN package that measures 11.0 x 11.0 x 2.8 mm and is ideal for fleet management systems, E-mobility applications, road tolling systems, cellular base stations, automotive telematics systems, and wearable sports training monitor applications.
