GPS GNSS module SL871K2 series

GLONASSQZSSGALILEO

The SL871K2L series includes multiconstellation, single-frequency receivers supporting up to four constellations for best coverage and performance. It offers: Low-noise amplifiers and SAW filter for improved performance Multiple power supply options for a smooth migration from 3.3V- or 1.8V-based designs The SL871K2 is a member of the SL871 module family. It is based on the low-power AG3352 platform from Airoha. The SL871K2 module tracks four constellations in the L1 frequency by default, including the modern Beidou B1C signal. This product outputs a precise one pulse per second (1PPS). Furthermore, it embeds timing-related features like time receiver autonomous integrity monitoring (TRAIM) and surveying mode for high-performance timing applications. The SL871K2 supports assisted GNSS (A-GNSS) in autonomous and server-based modes. The SL871 form factor allows customers to choose from different GNSS technologies using a similar footprint. Modules in this family are offered in a 9.7 x 10.1 mm LCC package. Our positioning product portfolio results from over 30 years of experience in GNSS applications. Typical applications include: Fleet management systems GPS- and GNSS-assisted road tolling Cellular base stations In-car navigation Telematics Asset tracking Personal sports training monitors