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#11
February 3rd 05, 09:30 PM
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bb wrote:
wrote: Key up is "0". Key down is "1". Also known as "space" and "mark", respectively. 73 de Jim, N2EY Odd, the old definition of Morse Code didn't use the terms "0" and "1", nor "mark" and "space." All the timing was in terms of the length of a single "dit." As far as I know, Morse code did not "become digital" until some people wanted to make it look as if it was more advanced than it is. Until then it was as you describe. - Mike KB3EIA - |
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