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Было дело,тоже снял себя на мыльницу https://www.youtube.com/watch?v=ugBNWuqz2B0
Aprendiendo telegrafia.Elecraft dejó de fabricar su modelo K1.Salida QRP por la sierra de Althaona/GinovinosElecraft K1, Begali traveler, dipolo
QSO QRP CW desde columbares, en el puerto del GarruchalElecraft K1, llave autoconstruida, antena MFJ 1979
QSO CW QRP con E72GF, desde la cruz del Miravete pequeño (picacho)Begali traveler, Yaesu 817ND, MFJ minidipolo
ARC Identifier 36813 / Local Identifier 111-TF-3697. PRINCIPLES AND BASIC TECHNIQUE FOR GOOD, RHYTHMIC SENDING 0F MORSE CODE BY OPERATING THE HAND KEY. Department of Defense. Department of the Army. Office of the Chief Signal Officer. (09/18/1947 - 02/28/1964) Made possible by a donation from Mary Neff.
TECHNIQUE OF HAND SENDING - Department of Defense 1944 - PIN 23735 - IMPORTANT PARTS OF THE TRANSMITTER, TENSION SPRING, ADJUSTING CONTACTS, AND ADJUSTING SPRINGS. ELEMENTS OF MORSE CODE, TIMING, AND PARTS OF BODY THAT FUNCTION WHEN TRANSMITTING CODE. IMPORTANCE OF CORRECT POSITION AND OPERATION.