Hello, I apologize if this is covered in a document somewhere, but from exactly where is the rx_time value in the UHD API stream receive command derived?
I'd like to determine how close that value is to the actual arrival time of the signal at the antenna (in nanoseconds) and the variance I might expect over time. I'm using a B200 and UHD 3.15.0 under Ubuntu 20.04. The intent is to use rx_time in a ranging application and I'd like to work out the timing error budget. Thanks!
