Easy way to remember
Long, short, short, long: matching ends.
Letter 24 of 26
X in Morse code is dash dot dot dash (− · · −), said dah-di-di-dah
Ready when you are.
4 signals11 units0.66 s at 20 WPM
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dah · di · di · dah
-..-
Use X-is-a-RAY as a memory cue. Send dash dot dot dash. Hold each dash for three dot lengths and leave one dot length between signals.
Long, short, short, long: matching ends.
B is dash dot dot dot (− · · ·); X is dash dot dot dash (− · · −). B ends on a dot; X ends on a dash.
Q is dash dash dot dash (− − · −); X is dash dot dot dash (− · · −). Q starts with two dashes; X with one.
| Word | Morse | Try it |
|---|---|---|
| X-ray | -..- -....- .-. .- -.-- | Open in translator → |
| Xenon | -..- . -. --- -. | Open in translator → |
| Xavier | -..- .- ...- .. . .-. | Open in translator → |
| Xena | -..- . -. .- | Open in translator → |
X is dash dot dot dash (− · · −), said dah-di-di-dah
It represents the letter X. Any extra meaning depends on the operating context or the surrounding message.
The pattern uses 11 units, including its internal gaps. At 20 WPM that is 0.66 seconds, before the next letter gap.
Compare B (− · · ·) with X (− · · −). Listen for the difference in signal order and length.
Checked against ITU-R M.1677-1 · Last reviewed · How we check our pages · Report it