Re: Practical CW Operation? #ubitxcw

Bob KB1TEK
 

QRP guys also have a couple nice little filters for use with CW, both a low pass and band pass.

https://qrpguys.com/simple-cw-scaf-filter
https://qrpguys.com/qrpguys-active-600hz-audio-filter

I haven't used either of these, but their kit quality and instructions are very good.  I've used both keyer and EFHW tuner kits with great success.

73,
Bob

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