Morse Code is a Music in itself. You only have
to practice it.
Radiotelegraphy by Morse code is the original modulation method used in
Amateur Radio. The code is named after it's inventor, Samuel F. B. Morse (1791 - 1872).
The Morse code consists of elements of unequal length. The short pulse is called a Dot
(di), and the long pulse is a Dash (dah).There are unique combinations of dots and dashes
for the letters of the alphabet, numerals, punctuation marks, procedure signals.
Morse Code Speed is measured in Words Per Minute, a word being five
letters long. A figure or punctuation marks are counted as two letters. Count the number
of letters and divide by the time in minutes and again by the five to get the speed in
words per minute (WPM).
Morse Code Practice Groups:
1. E I S H
2. T M O
3. A U V
4. N D B
5. A W J
6. C K P G
7. R L Q Z
8. F X Y
There are lot many softwares to practice Morse Code.
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Character Codes
Character |
Code |
Character |
Code |
A |
� - |
W |
� - - |
B |
- � � � |
X |
- � � - |
C |
- � - � |
Y |
- � - - |
D |
- � � |
Z |
- - � � |
E |
� |
Period ( � ) |
� - � - � - |
AAA |
F |
� � - � |
Comma ( , ) |
- - � � - - |
MIM |
G |
- - � |
? |
� � - - � � |
IMI |
H |
� � � � |
= |
- � � � - |
BT |
I |
� � |
1 |
� - - - - |
J |
� - - - |
2 |
� � - - - |
K |
- � - |
3 |
� � � - - |
L |
� - � � |
4 |
� � � � - |
M |
- - |
5 |
� � � � � |
N |
- � |
6 |
- � � � � |
O |
- - - |
7 |
- - � � � |
P |
� - - � |
8 |
- - - � � |
Q |
- - � - |
9 |
- - - - � |
R |
� - � |
0 |
- - - - - |
S |
� � � |
Starting Signal (KA) |
- � - � - |
T |
- |
Wait (AS) |
� - � � � |
U |
� � - |
End of Message (AR) |
� - � - � |
V |
� � � - |
End of Work (SK) |
� � � - � - |
�
Di
- Dah |
Emergency Silence (HM) |
� � � � - - |
Executive Follows (IX) |
� � - � � - |
Understood (SN) |
� � � - � |
Collon ( : ) (OS) |
- - - � � � |
Error (HH) |
� � � � � � � � |
Emergency Signal (SOS) |
� � � - - - � � � |
Relay of Distress (DDD) |
- � � - � � - � � |
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