J42 Morse Code Trainer
10+
Downloads
Everyone
info
About this app
Listen to CW words, letters or groups at various speeds and formats.
Designed to make it easy to recognize Morse code characters at various speeds.
Improve existing CW skills for those who already know the code.
Code oscillator outputs tones from 5 to 39 words per minute.
Tone frequency is adjustable from 500 Hz to 2.9 kHz.
Choose from Over 100 programmed character sequences.
Optional alphanumeric cues.
Optional voice cues.
Loop mode plays the selected character sequence continuously.
Optionally disable the tone generator for visual training.
Use the in-app feedback option to leave comments and suggestions or to request enhancements.
Designed to make it easy to recognize Morse code characters at various speeds.
Improve existing CW skills for those who already know the code.
Code oscillator outputs tones from 5 to 39 words per minute.
Tone frequency is adjustable from 500 Hz to 2.9 kHz.
Choose from Over 100 programmed character sequences.
Optional alphanumeric cues.
Optional voice cues.
Loop mode plays the selected character sequence continuously.
Optionally disable the tone generator for visual training.
Use the in-app feedback option to leave comments and suggestions or to request enhancements.
Updated on
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No data shared with third parties
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No data collected
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What’s new
122 (v122.23.01.21-F) Maintenance update. New tone generator. Increased max WPM.
Use the in-app feedback option to leave comments and suggestions.
Use the in-app feedback option to leave comments and suggestions.
App support
About the developer
Charles Fricano
java42mobile.com@gmail.com
12416 Whartons Way
Raleigh, NC 27613-6030
United States
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