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Amateur Radio Introduction Page |
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Spacing and signal length |
1: A dash is equal to three dots.|
2: The space between the signals which make the same letter is equal to one dot. |
3: The space between two letters is equal to three dots. |
4: The space between two words is equal to seven dots. |
5: It is extremely useful to refer to a dot as DIT and a dash as DAH. | |
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AlphabetA .- dit dah ................ B -... dah dit dit dit C -.-. dah dit dah dit ...... D -.. dah dit dit E . dit ..................... F ..-. dit dit dah dit G --. dah dah dit ........... H .... dit dit dit dit I .. dit dit ................ J .--- dit dah dah dah K -.- dah dit dah ........... L .-.. dit dah dit dit M -- dah dah ................ N -. dah dit O --- dah dah dah ........... P .--. dit dah dah dit Q --.- dah dah dit dah ...... R .-. dit dah dit S ... dit dit dit ........... T - dah U ..- dit dit dah ........... V ...- dit dit dit dah W .-- dit dah dah ........... X -..- dah dit dit dah Y -.-- dah dit dah dah ...... Z --.. dah dah dit dit |
Numbers1 .---- dit dah dah dah dah 2 ..--- dit dit dah dah dah 3 ...-- dit dit dit dah dah 4 ....- dit dit dit dit dah 5 ..... dit dit dit dit dit 6 -.... dah dit dit dit dit 7 --... dah dah dit dit dit 8 ---.. dah dah dah dit dit 9 ----. dah dah dah dah dit 0 ----- dah dah dah dah dah |
Procedure SignalsFull Stop .-.-.- Semi Colon -.-.-. Comma --..-- Query(?) ..--.. Apostrophe .----. Hyphen -....- Error ........ Please Tx -.- (K) Wait .-... End of Work ...-. |
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Generally Amateur Morse operating procedures ('Q' codes) are similar to those used by the commercial telegraph operating system, and are used to produce faster and more efficient communications. The two most commonly used codes and abbreviations are 'Q' codes,used to pass information signals, and the 'RST' code, used for signal reports. The following will display firstly the 'Q' codes used by the Amateur Radio fraternity, then the 'RST' codes, finally the 'CW' abbreviations. |
'Q' CodesQRA .... Identify your Station .. My Station is QRB .... Tell me your distance from me .. My distance is QRG .... Tell me your exact frequency .. My frequency is QRH .... Is my frequency varying ? .. Your frequency is varying QRI .... What is my transmission tone? .. Your tone is QRK .... Are you busy ? .. I am busy, please wait QRM .... Do you have interference ? .. I have interference QRN .... Do you have static ? .. I have static QRO .... Can you increase power ? .. Shall I increase power ? QRP .... Can you decrease power ? .. Shall I decrease power ? QRQ .... Can you send faster ? .. Shall I send faster ? QRS .... Will you send slower ? .. Shall I send slower ? QRT .... Will you stop sending ? .. Shall I stop sending ? QRU .... Do you have any traffic for me ? .. No traffic for you QRV .... Are you ready ? .. I am ready QRW .... Please inform .. I will inform QRX .... When will you call again ? .. I will call again QRZ .... Who is calling this station ? .. You are called by QSA .... Give my signal strength .. Your signal strength is (x) QSB .... Are my signals fading ? .. Your signal is fading QSD .... Your keying is bad .. Is my keying bad ? QSK .... Please break in .. Can I break in ? QSL .... Will you confirm contact ? .. I will confirm contact QSN .... Did you hear ? .. I did hear QSO .... Can you make contact ? .. I will make contact QSP .... Will you relay ? .. I will relay QSY .... Change to (x) frequency QTH .... What is your position ? .. My position is QTR .... What time is it ? .. The time is QUA .... Have you news of ? .. I have news of QUM .... Resume normal working |
Most commonly used 'Q' CodesQRM .... Interference from others QRN .... Interference/electrical/atmospheric QRO .... High power QRP .... Low power QRT .... Close(d) down QRX .... Stand by QSB .... Fading QSL .... Confirmation of contact QSO .... Radio contact QSY .... Change frequency QTH .... Location |
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ReadabilityR1 .... Unreadable R2 .... Barely readable R3 .... Readable R4 .... Quite good R5 .... Perfect |
SignalS1 .... Faint S2 .... Very weak S3 .... Weak S4 .... Fair S5 .... Fairly good S6 .... Good S7 .... Fairly strong S8 .... Strong S9 .... Very strong |
ToneT1 .... Very rough hissing noise T2 .... Very rough ac note
T3 .... Rough,low pitched ac note T4 .... Rough ac note moderately musical T5 .... Musically modulated note T6 .... Modulated note, slight whistle T7 .... Near dc note, smooth ripple T8 .... Good dc note, trace of ripple T9 .... Pure dc note |
'CW' AbbreviationsABT ........ About ................... ADR ........ Address AGN ........ Again ................... ANI ........ Any Ant ........ Antenna .................. BCNU ....... Be seeing you BD ......... Bad ........................BLV ........ Believe CC ......... Crystal controlled .... CK ......... Check CLD ........ Called .................. CNT ........ Cannot CO ......... Crystal oscillator .... CONDX ...... Conditions CPSE ....... Counterpoise ........ CRD ........ Card CUD ........ Could ................... CUAGN ...... See you again CUL ........ See you later .......... DR ......... Dear DX ......... Long distance .......... ELBUG ...... Electronic key ENUF ....... Enough ................. ES ......... And FB ......... Fine business ........... Fone ....... Telephony FREQ ....... Frequency ............. GA ......... Good afternoon GB ......... Goodbye ................. GD ......... Good day GE ......... Good evening ........... GLD ........ Glad GM ......... Good morning .......... GN ......... Good night |
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| File | Size | Download | ||||||
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| Code 20 Tutor | 47.549 | code 20 morse tutor| Super Morse | 112.021 | super morse tutor | CW Tutor | 36.288 | cw tutor | |


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