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Diy Arduino CW keyer
I added code to read push-buttons on digital pins to trigger hard-coded messages like CQ and CQ SOTA
post 01 Apr 2024
Telegraph Morse code Links →
Keyer-PCBoard
The whole thing was designed in such a way that it can be attached behind the front panel of a transeiver
Keys, Paddles, and Keyers
I got started building my own keys and paddles, but it may have had something to do with QRP operation
Keyer version 2.2
A keyer is an electronic circuit connected to a two-paddle Morse key
La Telegrafia
Telegrafia radioamatori telegrafisti italiani cw radiotelegrafia
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The whole thing was designed in such a way that it can be attached behind the front panel of a transeiver
I got started building my own keys and paddles, but it may have had something to do with QRP operation
A keyer is an electronic circuit connected to a two-paddle Morse key
Telegrafia radioamatori telegrafisti italiani cw radiotelegrafia
40m Compact 4-Square Antenna Compact 4-Square Antenna – EA5AVL The EA5AVL 40M Compact 4-Square Antenna was designed to provide excellent DX communications on the 40m band
The K9AY loop antenna for 160 and 80m bands You don't have the space to put up a 4 beverage antenna's, an ewe or a 4-square and want 'good ears' on 160 and 80m? no problems try a k9ay loop antenna
Spiderbeam 10-15-20m E' una Yagi tribanda full-size leggera, fatta di tubi in vetroresina e filo