Once again our good friend Gil F4WBY warms up to soldering iron to introduce us to the Nescaf audio filter, for small qrp radios
Enjoy the video.
https://youtu.be/-fskvIfp7OQ
73
Julian oh8stn
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Once again our good friend Gil F4WBY warms up to soldering iron to introduce us to the Nescaf audio filter, for small qrp radios
Enjoy the video.
73
Julian oh8stn
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