I find an1200.23 this document have computed the LoRaWAN RX windows.
Now I find this document rx math formula different from LoRaMAC code.
image 1 :
image 2 :
I have node parameter : SF = 10 , Frequency= 925.125KHz , BW = 125KHz , RXerror = 10ms
I compute using rx math formula(image 1) :
RXwindow = 2 x Tsymb + 2 x RXerror
= 2 x 8.19 + 2 x 10
= 36.38 ms
So I compute RXwindow is 36.38 ms.
But at LoRaMAC code RXwindow is 7 ms(image 3).
image 3:
Why are different ? Thanks every one.