FT-991A DNF Digital Notch Filter explained

In this video I demonstrate the DNF functionality of the FT-991(A) For details on Notch Filters functionality check this video from Kevin KB9RLW - https://youtu.be/ggUFyCswdlo ► If you have any questions or comments please leave them below ► For more articles and information about my other projects please check my website https://www.va3hdl.com