Saturday, March 28, 2015

A Short Guide to Harmonic Filters for QRP Transmitter Output. - George Dobbs G3RJV


A Short Guide to Harmonic Filters for QRP Transmitter Output. - George
Dobbs G3RJV

http://www.hanssummers.com/images/stories/lpfkit/gqrplpf.pdf
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Wednesday, March 25, 2015

Vacuum Tube Construction



I am not sure from where I obtained this image.













































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Saturday, March 7, 2015

Resistor storage and labeling

How one Ham creatively labels his resistor stash:

http://www.al7fs.us/AL7FS7Labels.html
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