Morse code - Revision history

TimVK4YEH: added wikipedia link to samuel morse

2010-11-08T09:44:24Z

added wikipedia link to samuel morse

← Older revision		Revision as of 02:44, 8 November 2010
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	[[Morse]] code is one of the most commonly used or at least one of the oldest [[Codes and Alphabets]] used by amateur radio operators to transmit information over long distances.		[http://en.wikipedia.org/wiki/Samuel_Morse Morse] code is one of the most commonly used or at least one of the oldest [[Codes and Alphabets]] used by amateur radio operators to transmit information over long distances.

	== History ==		== History ==

TheAnarcat: nicer tables

2010-10-03T13:40:27Z

nicer tables

← Older revision		Revision as of 06:40, 3 October 2010
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	== Prosigns ==		== Prosigns ==

	{\| style = "background:#~~ffffff~~; ~~cellpadding~~:5; ~~cellspacing~~:5"		{\| border="2" cellpadding="4" cellspacing="0" style="margin: 1em 1em 1em 0; background: #f9f9f9; border: 1px #aaa solid; border-collapse: collapse; font-size: 95%;"
	\|-		\|-
	!Sign!! Code !!Meaning		!Sign!! Code !!Meaning

TheAnarcat: nicer tables

2010-10-03T13:38:51Z

nicer tables

← Older revision		Revision as of 06:38, 3 October 2010
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	{\| style = "background:#~~f0f0f0~~; ~~cellpadding~~:5; ~~cellspacing~~:~~5", border="1~~"		{\| border="2" cellpadding="4" cellspacing="0" style="margin: 1em 1em 1em 0; background: #f9f9f9; border: 1px #aaa solid; border-collapse: collapse; font-size: 95%;"
	! Character \|\| Code \|\| Character \|\| Code \|\| Character \|\| Code		! Character \|\| Code \|\| Character \|\| Code \|\| Character \|\| Code
	! Character \|\| Code \|\| Character \|\| Code \|\| Character \|\| Code		! Character \|\| Code \|\| Character \|\| Code \|\| Character \|\| Code
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	Radio traffic uses International Morse only; while the original railroad landline telegraph system used American Morse code, which is now obsolete.		Radio traffic uses International Morse only; while the original railroad landline telegraph system used American Morse code, which is now obsolete.

	{\| style="~~line~~-~~height~~: ~~115~~%;" summary="International and Americam morse codes~~" border = "1~~"		{\| border="2" cellpadding="4" cellspacing="0" style="margin: 1em 1em 1em 0; background: #f9f9f9; border: 1px #aaa solid; border-collapse: collapse; font-size: 95%;" summary="International and Americam morse codes"
	\|----- align="left"		\|----- align="left"
	! width="60" align="left" \| Symbol		! width="60" align="left" \| Symbol

TheAnarcat at 13:28, 3 October 2010

2010-10-03T13:28:58Z

← Older revision		Revision as of 06:28, 3 October 2010
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	[[Morse]] code is one of the most commonly used or at least one of the oldest [[Codes and Alphabets]] used by amateur radio operators to transmit information over long distances.		[[Morse]] code is one of the most commonly used or at least one of the oldest [[Codes and Alphabets]] used by amateur radio operators to transmit information over long distances.

			== History ==

			''Main article: [[Wikipedia:Morse code]]''

	Up until fairly recently (early 2000's in many countries) Morse (CW) proficiency was a requirement for obtaining an amateur licence, or at least to get access to low frequency (paradoxically called High Frequency, HF, below 30Mhz). In 2003, the ITU removed the requirement for countries to demand morse code proficiency		Up until fairly recently (early 2000's in many countries) Morse (CW) proficiency was a requirement for obtaining an amateur licence, or at least to get access to low frequency (paradoxically called High Frequency, HF, below 30Mhz). In 2003, the ITU removed the requirement for countries to demand morse code proficiency

			== International morse code table ==

	The international morse code is composed of five elements:		The international morse code is composed of five elements:
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	# medium gap (between words) — seven units long		# medium gap (between words) — seven units long

	~~== International morse code table ==~~

	{\| style = "background:#f0f0f0; cellpadding:5; cellspacing:5"		{\| style = "background:#f0f0f0; cellpadding:5; cellspacing:5", border="1"
	! Character \|\| Code \|\| Character \|\| Code \|\| Character \|\| Code		! Character \|\| Code \|\| Character \|\| Code \|\| Character \|\| Code
	! Character \|\| Code \|\| Character \|\| Code \|\| Character \|\| Code		! Character \|\| Code \|\| Character \|\| Code \|\| Character \|\| Code

TheAnarcat at 13:21, 3 October 2010

2010-10-03T13:21:47Z

Show changes

Carlb: /* Codes */

2009-04-16T04:18:58Z

Codes

← Older revision		Revision as of 21:18, 15 April 2009
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	== Codes ==		== Codes ==
	''See [[Codes and Alphabets\|Q codes]]''		''See [[Codes and Alphabets#Q-Code\|Q codes]]''

	== See also ==		== See also ==

Carlb at 04:18, 16 April 2009

2009-04-16T04:18:28Z

← Older revision		Revision as of 21:18, 15 April 2009
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			''This page is a summary; see [[Codes and Alphabets]] for additional information.''

	{\| style = "background:#f0f0f0; cellpadding:5; cellspacing:5"		{\| style = "background:#f0f0f0; cellpadding:5; cellspacing:5"
	! Character \|\| Code \|\| Character \|\| Code \|\| Character \|\| Code		! Character \|\| Code \|\| Character \|\| Code \|\| Character \|\| Code

Carlb: /* Prosigns */

2009-04-16T04:08:53Z

Prosigns

← Older revision		Revision as of 21:08, 15 April 2009
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	\|<span style="text-decoration: overline">BK</span>\|\|'''<code>-···-·-</code>'''\|\|Break, or "back-to-you".		\|<span style="text-decoration: overline">BK</span>\|\|'''<code>-···-·-</code>'''\|\|Break, or "back-to-you".
	\|-		\|-
	\|<span style="text-decoration: overline">BT</span>\|\|'''<code>-···-</code>'''\|\|Separator within message '''='''.		\|<span style="text-decoration: overline">BT</span>\|\|'''<code>-···-</code>'''\|\|Separator within message '''='''
	\|-		\|-
	\|C\|\|'''<code>-·-·</code>'''\|\|Yes - Confirm - Affirmative		\|C\|\|'''<code>-·-·</code>'''\|\|Yes - Confirm - Affirmative

Carlb: /* Codes */

2009-04-16T04:07:48Z

Codes

← Older revision		Revision as of 21:07, 15 April 2009
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	== Codes ==		== Codes ==
	''See [[Q codes]]''		''See [[Codes and Alphabets\|Q codes]]''

	== See also ==		== See also ==

Carlb: /* Prosigns */

2009-04-16T04:07:04Z

Prosigns

← Older revision		Revision as of 21:07, 15 April 2009
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	\|}		\|}

			== Codes ==
			''See [[Q codes]]''

			== See also ==
			* [[CW]]
			* [[What is the best way to learn Morse?]]

	{{operation}}		{{operation}}