Sunday, April 7, 2019

Morse Code Cheat Sheet

I whipped up a morse code cheat sheet today because of a format I had seen that made it easy to translate from morse back to text. Start at the top and work down when added dots/dashes are added, and you have the character. The PDF is available on a google drive.
MORSE-TO-LETTERS

E

T
••
I
•—
A
—•
N
——
M
•••
S
••—
U
•—•
R
•——
W
—••
D
—•—
K
——•
G
———
O
••••
H
•••—
V
••—•
F
  •—••
L
  •——•
P
•———
J
—•••
B
—••—
X
—•—•
C
—•——
Y
——••
Z
——•—
Q
     
•••••
5
••••—
4
•••——
3
  ••———
2
      •————
1
—••••
6
      ——•••
7
  ———••
8
————•
9
—————
0

NUMBERS
1•———— 6—••••
2••——— 7——•••
3•••—— 8———••
4••••— 9————•
5••••• 0—————
LETTERS-TO-MORSE
A•— J•——— S•••
B—••• K—•— T
C—•—• L•—•• U••—
D—•• M—— V•••—
E N—• W•——
F••—• O——— X—••—
G——• P•——• Y—•——
H•••• Q——•— Z——••
I•• R•—•   
73Best regards CSCall sign (used to request a call sign) PXPrefix
88Love and kisses DEFrom (or "this is") Rreceived as transmitted (origin of "Roger")
AAAll after (used after question mark to request a repetition) DXDistance (sometimes refers to long distance contact), foreign countries RPTRepeat please/I repeat
ABAll before (similarly) FMFrom RSTSignal report format (Readability-Signal Strength-Tone)
ADRSAddress FWDForward SFRSo far (proword)
ADSAddress III say again SIGSignature
AGNAgain KInvitation to transmit SKSilent Key (a deceased radio amateur)
ARNo Reply Expected KNOver; only the station named should respond (e.g. W7PTH DE W1AW KN) SVPPlease
ASWait LIDPoor operator (Licensed I*Diot) WWords
BKBreak (to pause transmission of a message, say) MSGPrefix indicating a message to or from the master of a ship concerning its operation or navigation WAWord after
BNAll between NNo; nine WBWord before
CYes; correct NILI have nothing to send you WCWilco
CFMConfirm NRNumber WDWords
CKCheck OKOkay WXWeather report
CLClosing (I am closing my station) PLSPlease ZZulu time i.e. UTC
CQCalling ... (calling all stations, any station) PPRPaper   
CQDAll Stations Distress (Used Before SOS to Let All Operators Know of Distress) PSEPlease   

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