We offer You
KEYER TG-10-F Morse Code Practice Machine GRAY
Weight: 29 kg
Dimensions: 60 x 50 x 40
Collector's item. Not tested.
It resembles a tape recorder/playback machine, but it feeds a reel of paper tape with dots and dashes followed by
straight lines to form letters and words. An optical reader encodes the audio signal for code practice—up to 300 at
a time using the built-in amplifier. Morse code was a popular method of communication during World War II because
the transmission and reception equipment was simple and reliable, and could It could operate acceptably in the
presence of noise and weak signals. It also had the advantage of a certain level of privacy since most people could
not understand the code, especially when it was sent at high data rates (words per minute, WPM).