Código Morse (ALM246S)

Written by: Newton C. Braga
Category: Banco de Informaciones - Almanaque

 

El código Morse es un código internacional para la transmisión de mensajes telegráficos. En este código se utilizan señales correspondientes a puntos y trazos que se dan por el tiempo según el cual se presiona un manipulador en la estación transmisora.

La presión de este manipulador produce en la estación receptora sonidos más cortos o más largos que combinados dan origen a las señales en código.

Un toque más corto corresponde a un punto o simplemente "di" y un toque más largo corresponde a un rastro o simplemente "da". La duración del trazado es aproximadamente 3 veces mayor que la del punto y entre la emisión de dos señales debe haber un intervalo.

Combinando señales cortas y largas según este código pueden ser transmitidas letras, números formando así los mensajes completos.

 

El código es el siguiente:

A.

B -...

C -.-.

D -.-

E.

F ..-.

G -.

H ....

I ..

J .---

K -.-

L .- ..

M -

N -.

El ---

P .--.

Q --.-

R .-.

S ...

T -

U ..-

V ... -

W.-.

X -...

Y -.-

Z - ..

1.

2 ..---

3 ... -

4 .... -

5 ...

6 -....

7 - ...

8 --- ..

9 ----.

0 -----

 

Señales gráficas:

Vírgula -

Interrogación ..-- ..

Error .......

Invitación a la transmisión -.-

Párrafo.

Espera ...

Fin del mensaje.-.-.

 

Para ensayar la transmisión y recepción de señales en código se utilizan osciladores para la práctica de la telegrafía. Vea más en proyectos que involucren transmisores telegráficos o de onda continua (CW).

 

 

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