Re: Narrow filter for CW #ubitxcw

Alex - PA1FOX
 

Hi all,

Jerry mentioned my efforts for a second filter for CW. Just to have an indication how it performs here is a link to a short youtube film

https://www.youtube.com/watch?v=ELC7mJSa6L8&feature=youtu.be

I am very happy with the result.

73, Alex
PA1FOX

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