How to obtain SINR from Xbee3?


I am a user of Xbee3 and I found out that we can get the value of RSSI with its use on micropython. I attempt to do this but my ultimate objective is the value of SINR. To find out the value what are the built in functions? Or it needs manual calculation? Suggestion for finding out the values manually or by Xbee3 are required.


The only way I can think of you obtaining that is to use the the Energy Detect function on an XBee 802.15.4 firmware and then read the RSSI. You would then have to perform the proper equation to obtain the SINR.