LTE 450, the enabler of critical, long-range communications - Quectel

September 27, 2021

The 450MHz band has been a long-term option for applications that demand large area coverage. As a low frequency originally designated to 2G networks, it has had a long heritage of performing tasks, such as providing the connectivity for emergency calling networks and connecting the earlier generations of smart meters. However, as the 2G sunset continues across the globe, the 450MHz band is entering a second life as a network for IoT and critical applications.

The physics of the 450MHz band are perfect for the wide area coverage that IoT demands. The band can support CAT-M and narrowband-IoT (NB-IoT) technology, making it a no brainer in many cases.

The 450MHz band has been a sleeping giant, set aside for utilization in critical communications during the 2G and 3G eras. Now, however, interest has re-ignited because the bands around 450MHz support LTE CAT-M and NB-IoT, making these ideal for IoT applications.

To learn more about LTE 450 and how it can power your IoT applications contact the TOP-team

 

IoT modules enable LTE 450 devices

BG95-M4 multi-mode LPWA module
which supports LTE Cat M1/Cat NB1/Cat NB2 and integrated GNSS and which meets the 3GPP Release 14 specification

 

 

Back