(BlueNRG) How to obtain the carrier signal function on the Rx without decoding

[JasonYang]

Currently, I have two STEVAL-IDB011V2 boards (as shown in the figure). One is to send the signal as a transmitter, and the other one is the receiver. After the channel (between Tx and Rx) modulates the signal, how can I extract the carrier signal without decoding on the Rx? Does anyone know the function of this? Thanks!

[Tesla DeLorean · Accepted solution]

Dupe  https://community.st.com/t5/stm32-mcus-products/how-to-obtain-the-carrier-signal-function-on-the-rx-without/td-p/604893