Due to the periodicity of the frequency modulation the unambiguous range for the distance calculation is limited.
The 3D cameras of the pico family provide some flexibility in the unambiguity ranges. It can be modified by the use cases, provided in SW.
In use cases with high frame rates and low range, the unambiguity range is ~2.5 m
In use cases with frame rates up to 25 fps, the unambiguity range is 7.5 m