Diy Telegraph: Difference between revisions
From wikiluntti
(Created page with "== Introduction == == Telegraph Key == == Telegraph Sounder == == Wireless Telegraph == == References == Most of the diy'ers are simple and effective. * https://www.alvenh.com/misc/projects/telegraph/ * http://w1tp.com/tcg3e.pdf and http://w1tp.com/") |
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== Wireless Telegraph == | == Wireless Telegraph == | ||
== Digital Storage == | |||
A Morse code can be ''crudely'' represented as the following five-bit strings | |||
* dot or dit '1' | |||
* dash or dah: '111' | |||
* Intra character between the dits and dahs: '0' | |||
* Short gap between letters: '000' | |||
* Medium gap between words: '00000' or seven bits | |||
https://en.wikipedia.org/wiki/Morse_code#Representation,_timing,_and_speeds | |||
== References == | == References == | ||
Revision as of 15:44, 17 November 2025
Introduction
Telegraph Key
Telegraph Sounder
Wireless Telegraph
Digital Storage
A Morse code can be crudely represented as the following five-bit strings
- dot or dit '1'
- dash or dah: '111'
- Intra character between the dits and dahs: '0'
- Short gap between letters: '000'
- Medium gap between words: '00000' or seven bits
https://en.wikipedia.org/wiki/Morse_code#Representation,_timing,_and_speeds
References
Most of the diy'ers are simple and effective.
