MORS ALFABESİ Harfler
Bir hat uzunluğu 3 nokta süresi
kadardır. İki karakter arası bir noktadır. (ingilizce
metin için)
Character Spacing and Calculating
Morse Code Speed
The word PARIS is the standard for
determing CW code speed. Each dit is one element, each dah is three elements,
intra-character spacing is one element, inter-character spacing is three
elements and inter-word spacing is seven elements. The word PARIS is exactly 50
elements.
Note that after each dit/dah of the letter P -- one element spacing is used
except the last one. (Intra-Character).
After the last dit of P is sent, 3 elements are added (Inter-Character). After
the word PARIS - 7 elements are used.
Thus:
P
di da da di
1 1 3 1 3 1 1 (3) = 14 elements
A
di da
1 1 3 (3) = 8 elements
R
di da di
1 1 3 1 1 (3) = 10 elements
I
1 1 1 (3) = 6 elements
S
di di di
1 1 1 1 1 [7] = 12 elements
Total = 50 elements
() = intercharacter
[] = interword
If you send PARIS 5 times in a minute
(5WPM) you have sent 250 elements (using correct spacing). 250 elements into 60
seconds per minute = 240 milliseconds per element.
13 words-per-minute is one element every 92.31 milliseconds.
The Farnsworth method sends the dits and
dahs and intra-character spacing at a higher speed, then increasing the
inter-character and inter-word spacing to slow the sending speed down to the
overall speed. For example, to send at 5 wpm with 13 wpm characters in
Farnsworth method, the dits and intra-character spacing would be 92.3
milliseconds, the dah would be 276.9 milliseconds, the inter-character spacing
would be 1.443 seconds and inter-word spacing would be 3.367 seconds.