INTERNATIONAL MORSE CODE / WORD
RADIO in Morse Code
.-. .- -.. .. ---Communication using transmitted electromagnetic waves.
INTERACTIVE SIGNAL
Experience RADIO as a Morse signal
.-. .- -.. .. ---Choose a signal output, then press Play.
Morse Pattern
RADIO is written as .-. .- -.. .. ---. It contains 7 dots and 6 dashes. The rhythm is short + long + short + short + long + long + short + short + short + short + long + long + long.
How to type RADIO
Type .-. .- -.. .. ---. A dot lasts one time unit, a dash lasts three, a letter gap lasts three units, and a word gap lasts seven.
Pattern and sound
Use Listen to hear the complete rhythm at 620 Hz. Learn it as one sound pattern instead of counting every mark; this improves recognition at higher speeds.
Usage examples
- RADIO refers to communication using transmitted electromagnetic waves.
- Example message: “RADIO READY.”
- In operating practice, complete exchanges also depend on call signs, procedure, and frequency rules.
Practice this signal
Listen once, repeat the rhythm, then enter it from memory. Short daily sessions build more reliable recognition than visual memorization alone.
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