tinyPFA high accuracy settings

This video shows how to setup the tinyPFA for highest accuracy in a 1 second measurement interval using a 10MHz input signal. Using these settings provides 1 micro Hz accuracy, well surpassing all but the most expensive conventional frequency counters. The tinyPFA is a alternative firmware for the nanoVNA-H4 that converts it into a very accurate Phase and Frequency Analyzer. More info can be found here: https://www.tinydevices.org/wiki/pmwi...