Workshop
MORSE DECODER
Model M-1944 · Telegraph Lab Edition
POWER
SIGNAL
DECODE
LISTEN
Decode
Encode
Audio On
Listen
T
M
O
G
Q
Z
N
K
Y
C
D
X
B
E
A
W
J
P
R
L
I
U
F
S
V
H
◄ DASH (—)
DOT (·) ►
TAPE ▶
Current Letter
—
·····
Key Hold
0ms
· dot
220ms
— dash
Calibrate — Threshold
220 ms
Letter gap
1100 ms
Last pulse
—
Transmit Key
Telegraph key
Tap = · · Hold = —
(or press SPACE)
Last Symbol
—
Reset
FIELD REFERENCE · A–Z
Pause 1100ms = letter break
A
·—
B
—···
C
—·—·
D
—··
E
·
F
··—·
G
——·
H
····
I
··
J
·———
K
—·—
L
·—··
M
——
N
—·
O
———
P
·——·
Q
——·—
R
·—·
S
···
T
—
U
··—
V
···—
W
·——
X
—··—
Y
—·——
Z
——··
◄ Hold = DASH (red, branch left) · Tap = DOT (green, branch right) ►
UNIT READY