A111 Pulsed Radar Sensor - hardware or software modification required for velocity measurement?

What is the measuring envelope for this board as far as velocity? Is the velocity envelope measurements software-based or requires hardware modifications (low-high bandpass filter) if the velocity is (for example) between 200-900 mphs?

What about the minimum size of metal objects measured within 10-30cm from the sensor at such high velocities??

Sorry for the delayed response. We partnered up with Acconeer for just these types of in depth questions. Inquiries about the fundamental functions of the chip as they relate to their example code can be directed to info@acconeer.com.