Mumble INPUT - W3NQN GAUSSIAN CW bandpass - for harsh square wave CW audio tones

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Chuck Vaughn

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Nov 13, 2020, 10:46:45 AM11/13/20

to iCW - internet CW

using the W3NQN's GAUSSIAN CW BANDPASS PASSIVE FILTER to filter out the harmonics from a harsh square wave cw audio output from a CW KEYER's LINE OUTPUT...before it goes to the MUMBLE INPUT on a WINDOWS 10 laptop's LINE INPUT here are the design blueprints on this project by W3NQN: https://imgur.com/zauJdeV https://imgur.com/fxZoPUz

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