4G Modules

4G or LTE is a fourth generation wireless communication standard, implemented in 2006. The maximum speeds for Category 1 (LTE Cat 1) are 10 Mb/s for downloading and 5 Mb/s for uploading, while for Category 4 (LTE Cat 4) it is as much as 150 Mb/s for downloading and 50 Mb/s for uploading. Corner. 1 will work well in LPWA systems due to its low power consumption, while Cat.4 will cope with the transmission of high-quality video and audio, which will be used, among others, in monitoring, multimedia streaming and VoLTE verbal communication

An extension of 4G is LTE Advanced (LTE-A), which can achieve speeds several times higher than the Cat 4 standard, up to a maximum of 2 Gb/s (Cat 20).

LTE modules from Quectel have access to many supporting technologies, including: MIMO (Multiple-Input-Multiple-Output), ensuring connection reliability, orGNSS receivers for satellite positioning. They also offer backward support operating on the2G and 3G standards, ensuring connectivity also in places where there is no 4G coverage.

Applications:

• Tracking
• Digital signage
• Environment monitoring
• Fleet management
• Industrial and commercial routers
• Industrial PDAs
• Tablet PC
• Security systems
• Intelligent measurement systems and energy networks
• Mobile devices
• Drones