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		<id>https://hfunderground.com/wiki/index.php?action=history&amp;feed=atom&amp;title=Morse_code</id>
		<title>Morse code - Revision history</title>
		<link rel="self" type="application/atom+xml" href="https://hfunderground.com/wiki/index.php?action=history&amp;feed=atom&amp;title=Morse_code"/>
		<link rel="alternate" type="text/html" href="https://hfunderground.com/wiki/index.php?title=Morse_code&amp;action=history"/>
		<updated>2026-10-21T23:47:51Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://hfunderground.com/wiki/index.php?title=Morse_code&amp;diff=16147&amp;oldid=prev</id>
		<title>R4002: Replaced content with &quot;See CW.

Category: Transmission modes&quot;</title>
		<link rel="alternate" type="text/html" href="https://hfunderground.com/wiki/index.php?title=Morse_code&amp;diff=16147&amp;oldid=prev"/>
				<updated>2024-04-10T18:29:51Z</updated>
		
		<summary type="html">&lt;p&gt;Replaced content with &amp;quot;See &lt;a href=&quot;/wiki/index.php/CW&quot; title=&quot;CW&quot;&gt;CW&lt;/a&gt;.  &lt;a href=&quot;/wiki/index.php/Category:Transmission_modes&quot; title=&quot;Category:Transmission modes&quot;&gt;Category: Transmission modes&lt;/a&gt;&amp;quot;&lt;/p&gt;
&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 18:29, 10 April 2024&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;See [[CW]].&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;See [[CW]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Note that it is very commonplace for Morse code to be used for automatic station identification (amateur radio repeaters, land mobile radio systems - [[Business_Radio|business band]], public safety systems - simplex and repeater networks, etc.).&amp;nbsp; In these instances, Morse code characters are transmitted over a traditional voice radio channel ([[FM]], but sometimes [[AM]], [[SSB]], etc.) via use of a modulated tone.&amp;nbsp; Often this is called &amp;quot;MCW&amp;quot; for &amp;quot;modulated CW&amp;quot;.&amp;nbsp; &lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Transmission modes]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Transmission modes]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>R4002</name></author>	</entry>

	<entry>
		<id>https://hfunderground.com/wiki/index.php?title=Morse_code&amp;diff=16145&amp;oldid=prev</id>
		<title>R4002 at 18:24, 10 April 2024</title>
		<link rel="alternate" type="text/html" href="https://hfunderground.com/wiki/index.php?title=Morse_code&amp;diff=16145&amp;oldid=prev"/>
				<updated>2024-04-10T18:24:52Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 18:24, 10 April 2024&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;See [[CW]].&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;See [[CW]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Note that it is very commonplace for Morse code to be used for automatic station identification (amateur radio repeaters, land mobile &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;repeaters&lt;/del&gt;, etc.).&amp;nbsp; In these instances, Morse code characters are transmitted over a traditional voice radio channel (FM, but sometimes AM, SSB, etc.) via use of a modulated tone.&amp;nbsp; Often this is called &amp;quot;MCW&amp;quot; for &amp;quot;modulated CW&amp;quot;.&amp;nbsp; &amp;nbsp;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Note that it is very commonplace for Morse code to be used for automatic station identification (amateur radio repeaters, land mobile &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;radio systems - [[Business_Radio|business band]], public safety systems - simplex and repeater networks&lt;/ins&gt;, etc.).&amp;nbsp; In these instances, Morse code characters are transmitted over a traditional voice radio channel (&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[[&lt;/ins&gt;FM&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]]&lt;/ins&gt;, but sometimes &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[[&lt;/ins&gt;AM&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]]&lt;/ins&gt;, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[[&lt;/ins&gt;SSB&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]]&lt;/ins&gt;, etc.) via use of a modulated tone.&amp;nbsp; Often this is called &amp;quot;MCW&amp;quot; for &amp;quot;modulated CW&amp;quot;.&amp;nbsp; &amp;nbsp;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Transmission modes]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Transmission modes]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>R4002</name></author>	</entry>

	<entry>
		<id>https://hfunderground.com/wiki/index.php?title=Morse_code&amp;diff=16144&amp;oldid=prev</id>
		<title>R4002 at 18:24, 10 April 2024</title>
		<link rel="alternate" type="text/html" href="https://hfunderground.com/wiki/index.php?title=Morse_code&amp;diff=16144&amp;oldid=prev"/>
				<updated>2024-04-10T18:24:00Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 18:24, 10 April 2024&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;See [[CW]].&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;See [[CW]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Note that it is very commonplace for Morse code to be used for automatic station identification (amateur radio repeaters, land mobile repeaters, etc.).&amp;nbsp; In these instances, Morse code characters are transmitted over a traditional voice radio channel (FM, but sometimes AM, SSB, etc.) via use of a modulated tone.&amp;nbsp; Often this is called &amp;quot;MCW&amp;quot; for &amp;quot;modulated CW&amp;quot;.&amp;nbsp; &lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;[[Category: Transmission modes]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>R4002</name></author>	</entry>

	<entry>
		<id>https://hfunderground.com/wiki/index.php?title=Morse_code&amp;diff=16143&amp;oldid=prev</id>
		<title>R4002: Created page with &quot;See CW.&quot;</title>
		<link rel="alternate" type="text/html" href="https://hfunderground.com/wiki/index.php?title=Morse_code&amp;diff=16143&amp;oldid=prev"/>
				<updated>2024-04-10T18:22:00Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;See &lt;a href=&quot;/wiki/index.php/CW&quot; title=&quot;CW&quot;&gt;CW&lt;/a&gt;.&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;See [[CW]].&lt;/div&gt;</summary>
		<author><name>R4002</name></author>	</entry>

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