Sub-GHz radio: Long Range, Low-Power and Robust

Move-X MAMWLE-xx modules embed a Sub-GHz radio. 

But what does sub-GHz wireless networking mean?

This technology allows to create a radio system with powerful connection coverage range (up to 10 km in an open field) and ultra-low power consumption, which makes it suitable for different kinds of power constrained application, in different industries: smart agriculture, smart environment, smart cities, smart logistics and more.

Such system is normally used for the transfer of data within a network architecture such as LoRaWAN  or between different end devices in a point-to-point structure. Working in the sub-GHz spectrum provides good immunity to presence of obstacles on the radio path while carrying significant data payload, which makes it suitable for most applications. 

The MAMWLE has a high-quality matching filter to operate in the band of 868 Mhz and 915 Mhz and it can use different modulation techniques such as:  

The Sub-Ghz Radio is equipped with two power amplifiers, a high efficiency one up to +14dBm, and a high power one up to +22dBm. Output power can be programmed with steps of 1 dB within 32 steps. The 32MHz TCXO guarantees great stability during transmission. LoRa modulation can operate with different bandwidths and Spreading Factors (from 5 to 12):  

It can be set in multiple differents mode of operations for LoRa Packet (Explicit/Implicit Header Mode) choosing also different coding rates:  

The radio is completely programmable to achieve the best performance needs for different kinds of application.  

Move-X MAMWLE-xx comes with two different options:  

  • 50 Ohm u.FL connector  
  • 50 Ohm RF pin  

The u.FL connector is mounted on top of the module together with a high-performance Pi Filter, so there is no need to design any RF circuit to match the antenna. To give the best flexibility to the designers, MAMWLE-xx implements also a 50 Ohm RF pin variant to enhance a complete custom antenna design. 

Are you considering LoRa radio modules for your Embedded Systems Design?

Talk to our team of experts using the form below!

They will be able to answer all your questions

and support you throughout your project.  

Do you need any help?

Would you like advice about your IoT project? Talk to our experts.

Working hours
Monday to Friday:
9:30 am to 18:30 pm (CET)

Contact Phone
+39 3426486115