NR-1 distortion-free Noise Blanking action on IC-7300

This video shows the performance of the NR-1 noise blanker ( qrp.gr/nr1 ) on 20m on cleaning the waterfall of modern radios such as the IC-7300, in comparison with the internal noise blankers of those radios.
NR-1 noise blanker page: qrp.gr/nr1
The NR-1 is available from this company: shop.elisys.gr/...