AirPrime - RF Integration Guide of 2G 3G and 4G Modules - Application Note

Dec 13, 2016 - Author: Sierra Wireless - Version 1.0 - 1863 Views

Integrating Sierra Wireless 2G, 3G and 4G wireless modules into an IoT application is a far from straightforward process.

Module and antenna integration along with PCB design are interdependent and must then be considered at the same time during the application development phase to meet all RF performance objectives.Different objectives must be reached:
  • Compliance with regulatory approvals.
  • Compliance with carrier/operators requests.
  • Optimized radiated performance to ensure market success.
  • Prevention for application self-interference issues.

This application note reviews each objective with its associated requirements and then details design rules for successful Sierra Wireless mobile devices integration, with a particular focus on PCB design.

It is recommended to read this application note before starting a design as its provided guidance can contribute to save time and money by reducing the number of PCB iterations before final certification and market introduction.

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