1111Product Description The SE868K5-RTK is a multifrequency and multiconstellation positioning receiver module with Real Time Kinematics (RTK) capabilities and a member of the xE868 Telit form factor family. Using two frequencies (i.e., L1/E1 and L5/E5) enhances location accuracy and reduces multipath effects in urban areas. In addition to its standard capabilities, with the injection of differential corrections, the SE868K5-RTK can achieve centimeter level accuracy. The SE868K5-RTK is pin-out compatible with the SE868SY and SE868K5 families, as well as with the legacy products JF2 and SE868 V3. The SE868K5-RTK is encased in an 11 x 11 mm QFN-like package. It includes: • A powerful baseband processor • Embedded memory and PSRAM • Integrated PGA for optimal performance • SAW filter for improved coexistence • Switching regulator for best consumption Its compact design and optimized positioning engine enable high-quality navigation in the majority of scenarios, whilst its RTK capabilities deliver exceptional performances for precision agriculture, drones, e-mobility, and all high-precision applications. The SE868K5-RTK reports navigation data over a serial interface (i.e., UART, I2C and SPI*) according to the NMEA protocol standard. Also, it supports the output of raw measurements for high-precision applications (RTCM 3.x). The SE868K5-RTK supports ephemeris file injection (A-GNSS) and local prediction of short-term ephemerides for faster time to first fix (TTFF). It also supports SBAS or QZSS L1S signals for further increasing position accuracy. • Real Time Kinematics support at 1 Hz and up to 10 Hz* (RTCM 3.x input) • Footprint compatible with SE868K5 family, with SE868SY family, and with legacy JF2 and SE868V3 variants • Full GNSS compliance: GPS, GLONASS, Galileo, BeiDou and QZSS • SAW filter for optimal coexistence with other radios • Embedded PGA allows optimal performance even with passive antennas • Supports ephemeris file injection (A-GNSS) as well as on- board ephemeris prediction (A-GPS) Telit's positioning product portfolio is the result of over 20 years of experience in GNSS applications. Our product offering ranges from GPS-only and multiconstellation receivers to the best-in-class multifrequency modules. The SE868 family offers a broad series of positioning solutions and customizations in a compact 11 x 11 mm form factor. The integrated Telit proprietary commands enable easy transition between variants. These unified command sets reduce development complexity without additional costs. Typical applications include: • Fleet management systems • E-mobility applications • Lawn mowers / robots • Precision Agriculture • Automotive telematics systems

SE868K5-RTK Interfaces • UART, I2C and SPI* interfaces • A pulse per second (1PPS) output for precise timing • RoHS compliant • Power supply: • Power consumption (G3BQ): L1 + L5, full power, 1Hz at 1.8 V • Horizontal positional accuracy: QUESTIONS? VISIT WWW.TELIT.COM/CONTACT-US O Like Us on Facebook © Follow Us on Linkedln © Follow Us on X O Subscribe to Our Channel Product Features • Frequency bands: GPS/QZSS L1 + L5, Galileo E1 + E5, GLONASS L1, BeiDou B1 + B2 • Standards: NMEA/RTCM • Jamming rejection • Support for RTK differential corrections (RTCM input) • A-GNSS: Self-generated prediction...