radiotelegraphy

• Substantivo que designa o método de comunicação que utiliza ondas de rádio para transmitir mensagens telegráficas, geralmente codificadas em código Morse.

A noun referring to a method of communication that uses radio waves to transmit telegraphic messages, typically encoded in Morse code.

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1. Wireless telegraphyC2formaltechnical

   A system of communication that transmits telegraphic signals using radio waves instead of physical wires.

   Radiotelegrafia

   • Radiotelegraphy was crucial for maritime communication in the early 20th century.
   • The ship's operator sent a distress signal via radiotelegraphy.
   • Early aviators relied on radiotelegraphy for navigation and contact.

   Sinônimoswireless telegraphy

2. Morse code transmissionC2formaltechnical

   The practice of sending telegraphic messages, typically encoded in Morse code, through radio waves.

   Radiotelegrafia

   • The operator learned to send messages quickly using radiotelegraphy.
   • Radiotelegraphy allowed for long-distance communication without cables.
   • Amateur radio enthusiasts still practice radiotelegraphy today.

   Sinônimoswireless telegraphy