L26-T is an ultra-compact, single-band multi-constellation module featuring high precision timing and standard precision positioning. It is designed and manufactured according to the IATF 16949: 2016 standard.

Designed for navigation applications, L26-T can receive and track GPS, GLONASS, Galileo, BDS, and QZSS signals, output multi-GNSS raw data, and use SBAS to enhance accuracy and reliability. The built-in LNA ensures better performance even in harsh environments such as dense urban canyons.

For high-precision timing applications, the module can synchronize with the Coordinated Universal Time (UTC) at a nanosecond resolution. This outstanding timing performance is crucial to a variety of applications demanding highaccuracy time and frequency stability.

L26-T also leverages AGNSS data, resulting in a significantly reduced Time to First Fix (TTFF). The AGNSS feature enables high sensitivity acquisition even on the module’s first start-up, when precise location, time, and frequency are still unknown.

For battery-powered applications, the module offers power saving modes to reduce power consumption.

The superb performance of L26-T makes it an ideal solution for base stations, as well as for automotive and industrial applications.

LC26G-T is a compact, single-band multi-constellation module featuring high-precision timing and standard-precision positioning. For high-precision timing applications, the module can synchronize with the Coordinated Universal Time (UTC) at a nanosecond resolution. This outstanding timing performance is crucial to a variety of applications demanding high accuracy and stability time. LC26G-T’s integrated LNA provides high sensitivity, fast tracking, and signal acquisition, and ensures improved performance even in challenging environments.

In contrast to single constellation GPS-only receivers, LC26G-T’s multi-constellation GNSS receiver can access a vast number of visible satellites and thus improve positioning and timing accuracy even in dense urban canyons. LC26G-T includes timing integrity measures with Receiver Autonomous Integrity Monitoring (RAIM) and continuous phase uncertainty estimation, and features high dynamic range radios with both analog and digital interference mitigation. It also leverages AGNSS data, resulting in a significantly reduced Time to First Fix (TTFF). The AGNSS feature enables high sensitivity acquisition even on the module’s first start-up, when precise location, time, and frequency are still unknown.

The enhanced performance of the LC26G-T makes it ideal for base station timing applications including the new 5G ORAN demand and industrial applications like power monitoring. The module can also be used as reference clock in many time critical applications.

LC29T is a multi-constellation GNSS module that delivers high-integrity precision timing in demanding applications worldwide. It simultaneously receives and tracks L1 signals from multiple (GPS, GLONASS, Galileo, BDS and QZSS) constellations. Its timing capabilities remain operational even if only one satellite is tracked. LC29T is designed to meet the most stringent timing synchronization requirements within global 4G/5G mobile networks. In addition, the module can generate a 10 MHz square wave for various applications.

By effectively minimizing timing errors of the primary source of cellular network synchronization, it empowers operators to maximize their network performance. Simultaneously the LC29T meets the strict synchronization and timing demands of the next-generation networks across various industry verticals such as 5G O-RAN, smart power grid, data centers, satellite communication system, LoRa base stations, calibration services and industrial automation applications. The module’s multi-constellation capability reduces timing errors to less than 13.6 ns under open-sky conditions. Additionally, it is designed and manufactured in accordance with the stringent Quality Management System, aligning with the IATF 16949:2016 Standard.

The LC98S is a multi-constellation GNSS module that delivers high integrity, precision timing in demanding applications worldwide. It supports GPS, GLONASS, Galileo, BDS and QZSS constellations, and can acquire and track three GNSS systems and QZSS concurrently. Its timing functionality can be maintained even while tracking a single satellite.

The LC98S satisfies the requirements for industrial timing applications on power grids and is an ideal solution for timing of 5G/O-RAN networks.

The integrated AGNSS feature can improve the signal acquisition process and shorten the time needed to achieve a first position fix and output an accurate and stable PPS pulse. The module also features a high dynamic range receiver with both analog and digital interference mitigation, enabling applications in wireless communications equipment.

The LC98S internal chip is compliant with the “AEC-Q100” qualification. Our strictly controlled manufacturing and testing processes guarantee the high quality of each module.

The L26-P is a single band, multi-constellation GNSS raw data receiver for high precision positioning applications. The module has an integrated 6-axis sensor (IMU), and it can output GNSS raw data concurrently with the sensor raw data. The firmware also supports an option to enable the output of standard NMEA messages. The module can acquire and track GPS, GLONASS, BDS, Galileo and QZSS signals and the built-in LNA ensures better performance in challenging signal conditions scenarios. Compared with GPS only receivers, enabling multiple GNSS systems increases the number of visible satellites, and it will lead into enhanced performance. The ability to use the GNSS raw data in collaboration with the IMU data on an external position engine (customer MCU side) makes this module very attractive for many applications.

Its superb performance makes L26-P ideal for base stations, automotive, industrial and consumer applications.

The L26-DR is a series of concurrent multi-GNSS modules supporting dead reckoning function. The modules are equipped with a powerful GNSS core and a 6-axis IMU composed of a 3-axis accelerometer and a 3-axis gyroscope. The L26-DR series provides an outstanding performance and is easy to integrate. The modules are designed and manufactured according to IATF 16949: 2016 standard.

The L26-DR series supports GPS, GLONASS, Galileo, BDS and QZSS constellations. This multi-constellation feature guarantees accurate navigation in harsh environments such as dense urban canyons. The dead-reckoning feature enables reliable positioning performance, even when GNSS signals are absent or compromised. The integrated LNA improves the module’s performance under signal-challenging conditions.

Compared with single GPS system, the enabling of multiple GNSS systems generally increases the number of visible satellites, reduces the time to first fix and improves positioning accuracy while driving through dense urban canyon environment.

The superior performance of the L26-DR series makes it ideal for automotive and industrial applications, such as vehicle tracker, T-BOX and vehicle navigation system. Besides, its ultra low power consumption makes it suitable for power-sensitive devices.

Quectel LG69T series features the fifth generation of STMicroelectronics® positioning receiver platform with 80 tracking channels and 4 fast acquisition channels. Its dual band (L1 + L5 or L1 + L2) variants support up to 4 concurrent global constellations (GPS, GLONASS, Galileo and BDS), as well as QZSS, and optionally integrate RTK and Dead Reckoning technology enabling the best performance in various applications.

LG69T (AA) includes an integrated IMU and provides GNSS raw data as well as IMU raw data to use with external positioning engines. LG69T (AB) is an ASIL-B GNSS raw data module used with an external positioning engine and external IMU for functional safety autonomous driving applications. Integrating an internal IMU and fusion engine, LG69T (AF) provides PVT (DR) output as well as high update rate IMU raw data.

LG69T (AI) supporting L1 + L2 bands and LG69T (AJ, AR) supporting L1 + L5 bands are extended temperature GNSS raw data modules. LG69T (AJ) also incorporates an IMU and provides IMU raw data suitable to use with external positioning engines.

LG69T (AM) excludes the IMU and is suitable as a stand alone RTK Rover capable of centimeter-level precision. LG69T (AP) has a built-in automotive grade IMU whereas LG69T (AQ) contains an industrial grade internal IMU, both of which provide DR + RTK centimeter-level performance. LG69T (AS) is suitable as a stand alone or networked RTK base station and provides RTCM output to be used across radio or cellular links.

Navigation rate up to 10 Hz makes the LG69T series suitable for applications such as delivery robots, precision agriculture, mining and marine, automotive telematics as well as ADAS and DMS.

LC29H is a series of dual-band, multi-constellation GNSS modules that support the concurrent reception of all four global GNSS constellations: GPS, BDS, Galileo and GLONASS.

Compared to GNSS modules that track only L1 signals, the LC29H series can receive and track a higher number of visible satellites in multi bands, thereby significantly mitigating the multipath effect in deep urban canyons and improving positioning accuracy. By having an internal LNA and SAW filter, the module achieves better sensitivity and anti-interference capability. Featuring dual frequency support, the module delivers CEP accuracy values of 1m in autonomous mode and centimeter levels in the RTK capable variants. The optional dead reckoning function ensures the module’s superior positioning performance even in weak signal areas or when GNSS signals are not available.

Based on the receiver chip using 12nm technology, the LC29H series provides advanced power management enabling low-power GNSS sensing and position fixing, which makes the module an ideal solution for power-sensitive and battery-powered systems. Featuring high-precision positioning and low power consumption, the LC29H series is perfectly suited for applications such as real time tracking and sharing economy related services.

To learn more about Quectel’s RTK Correction Solution, which can be used with some LC29H variants to achieve centimeter-level accuracy in challenging conditions, please click here.

An overview of key distinctions between LC29H variants can be found below:

Quectel LG290P is a quad-band, multi-constellation high-precision GNSS module, which supports simultaneous reception of GPS, GLONASS, Galileo, BDS, QZSS and NavIC constellations, as well as SBAS augmentation systems (WASS, EGNOS, BDSBAS, MSAS, GAGAN and SDCM). The module supports quad-band RTK with fast convergence time and reliable performance.

An integrated professional-grade interference signal detection and elimination algorithms effectively mitigates against multiple narrow-band interference sources which significantly improves signal reception performance, particularly in complex electromagnetic environments. The LG290P module supports multi-mode and Quad-band RTK algorithm solutions, ensuring fast and reliable high-precision RTK positioning in complex scenarios such as urban environments and deep tree cover.

LG290P supports protection-level and other integrity detection information, aiding control decisions in automatic navigation application scenarios. With on-chip storage ECC verification and Secure Boot safe loading mode, the module protects the operating firmware safety. The LG290P accommodates users diverse needs with a choice of interfaces including UART, SPI* and I2C*.

With its performance advantages of high-precision and low power consumption, LG290P has emerged as an ideal choice for high-precision navigation application scenarios, such as intelligent robots, precision agriculture, mining, surveying and mapping as well as autonomous driving.