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"... radio telegraphy forever ..."
 
 

 The way that I prefer is the CW and practical

    normally with these key vertical or paddle,


    It depends on the speed of the corresponding .......

 

..... however, in the case of extreme necessity use this button
functional and very economical.

 

 

 

 

 

 

 

 

 

 

 

 

 

This however is a paddle "elegant" that I built

with a large expenditure of money ......

 

This is one of my experimental CW transmitter with an

output power of 300 mW.

This micro realization has allowed me to connect many

European amateur stations on 40 meters.

And this is my powerful (1.8 W input) 
tranceiver qrp cw for 40 meter band. 

RTX measures: cm 6x6

 

Often I use this micro transmitter for the 40 meter band and I
connected
many European countries.
It is composed of a common transistor,
a variable capacitor, a fixed capacitor,
two resistors, a coil
The maximum power is 500 mW.
Much satisfaction!

 

8321273 Last modified: 2017-09-09 08:01:44, 9335 bytes

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