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MORSE TRANSMITTER

The Titanic used Morse code and a primitive type of transmitter to send señalescuando was sinking.

This simple circuit shows this type of transmitter. With this circuit a signal of Morse code can be sent to one radio A.M. that is to some meters of distance.


 

R1 - 2.2k Ohms
IC1 - 555
C1 - 10 uF
C2 - 220 uF
+V - 9 volts
Antenna - 3 meters of copper wire Not 25

the antenna is made to each other surrounding 3 metrso of wire in two woods of 12 cm assured to a distance of 6 cm.
Any wire can be used.
The interrutor is a metal band or strip.
It is possible to be placed the antenna, switch and circuit in a wood.

AS USING THE TRANSMITTER

In order to use the transmitter a radius ignites and it is placed in AMl. We place the transmitter cerac of the radius.
The switch of the transmitter presses itself and the dial of the radius for a strong signal adjusts.

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