U-blox – NEO/LEA-M8T: Module định vị GNSS đồng bộ hóa trong hệ thống

With the development of technology – where every nanosecond makes a difference, ensuring absolute time accuracy is a critical factor in telecommunications, energy, and industrial automation systems. This is why the u-blox NEO/LEA-M8T was created – a world-class GNSS solution for timing.

The NEO/LEA-M8T can simultaneously receive signals from up to three GNSS systems (GPS, GLONASS, BeiDou, Galileo), providing time accuracy of ≤ 20 ns, ensuring smooth, stable, and precise operation down to the exact beat. Whether you’re building a 5G base station or an energy monitoring station, the M8T’s ±11 ns latency and 21 ns resolution timing capability ensure absolute precision in system performance.

Additionally, the module can receive and track signals with a sensitivity of up to -167 dBm, guaranteeing stable performance even in weak signal conditions. The product supports low duty-cycle operation, helping to reduce power consumption, making it ideal for battery-powered applications. Compatible with GNSS services such as AssistNow Online, AssistNow Offline, and AssistNow Autonomous, it reduces the initial time-to-first-fix (TTFF).

Specifications: 

– Dimensions: 12.2 x 16.0 x 2.4 mm 

– Interface: UART, USB, SPI, I2C 

– Operating voltage: 2.7 V – 3.6 V 

– Current consumption: 32 mA @ 3.0 V 

– Antenna support: External antenna (active/passive) 

– Positioning: GPS/QZSS, GLONASS, BeiDou and Galileo 

– Sensitivity: -167 dBm 

Advantages: 

– Simultaneous acquisition of multiple GNSS systems 

– High sensitivity 

– Accurate timing 

– Energy saving 

– Very low latency 

Applications: 

– Telecommunication network synchronization (4G/5G) 

– Power system and smart grid (Smart Grid) 

– Smart transportation and ITS 

– High-precision GNSS positioning device (timing) 

Learn more: NEO/LEA-M8T

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