MORSE CODE TRAINER
Tone frequency:
750 Hz
Morse speed:
10 WPM
Additional space between characters:
0
Group size:
5
Character sets
Letters (A-Z)
Swedish (Å Ä Ö)
Numbers (0-9)
Special (. , ? ! / - & = +)
Mode (pick one)
Mode 1 — Transmit (listen to groups)
Mode 2 — Quiz (type the character)
Mode 3 — Type-along (listen & type)
Mode 4 — Phrases (real QSO text, listen & type)
Mode 5 — Koch (progressive characters, listen & type)
Phrase section
Koch lesson
Start
Stop
Press Start to begin.
Correct:
0
Wrong:
0
Skipped:
0
Total:
0
←
slower
→
faster
↑
higher pitch
↓
lower pitch
space
skip (modes 3, 4 & 5)
Show Morse Code Map