I am using set_center_freq(center_freq) in my python script to retune my USRP to various center frequencies. Does this command use the smartest retune technique to get to the new frequency?
For example, if I want to retune from 900.000 MHz to 900.001 MHz ( a 1 kHz change), will it use DSP tuning instead of RF tuning for speed? Is there a way to control this through python?
In my testing, it seems the retune time is constant whether I make a 1 GHz hop, a 3 MHz hop or a 1 kHz hop, which makes me think I'm overlooking something.