Part 1: Low Pass Filter

[@ZzedZed]

good educational vid. im off to play with elsie :-)

[@男メロウ]

Great help - massive thnx - key info here for me was that you should go up a few Mhz as to not effect your desired Fundamental frequency - its only taken all day to find that out !! wspr better be worth it hehe

[@johnjames378]

Fantastic !

[@Dannydawson537]

Fantastic vid thanks 👍🏻

[@Larryn7luf]

I tried to follow, but it not coming out like your for some reason, maybe a different software version. 2.85