FORUM

SX1261 RF Switch

I am new to LoRa and have been exploring the Semtech technical notes for my new project. I have a question related to the RF switch used for TX/RX in the SX1261 application note.
SX1261

  1. What is the purpose of this RF switch?
  2. Can I tied the RX, TX path to the antenna line without using the RF switch? What would be the complications?

Thank you

Hello,

1/ le purpose of this RF switch is to select between the the TX and RX path.
2/ We can help you on this point, please open a Salesforce case of this.

regards,

Benjamin