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		<id>https://www.hfunderground.com/wiki/index.php?action=history&amp;feed=atom&amp;title=PSK31</id>
		<title>PSK31 - Revision history</title>
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		<updated>2026-10-22T02:06:51Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.hfunderground.com/wiki/index.php?title=PSK31&amp;diff=5590&amp;oldid=prev</id>
		<title>WikiSysop: Reverted edits by JoCox (talk) to last revision by KI4WCN</title>
		<link rel="alternate" type="text/html" href="https://www.hfunderground.com/wiki/index.php?title=PSK31&amp;diff=5590&amp;oldid=prev"/>
				<updated>2012-01-10T12:36:50Z</updated>
		
		<summary type="html">&lt;p&gt;Reverted edits by &lt;a href=&quot;/wiki/index.php/Special:Contributions/JoCox&quot; title=&quot;Special:Contributions/JoCox&quot;&gt;JoCox&lt;/a&gt; (&lt;a href=&quot;/wiki/index.php?title=User_talk:JoCox&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;User talk:JoCox (page does not exist)&quot;&gt;talk&lt;/a&gt;) to last revision by &lt;a href=&quot;/wiki/index.php?title=User:KI4WCN&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;User:KI4WCN (page does not exist)&quot;&gt;KI4WCN&lt;/a&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 12:36, 10 January 2012&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 4:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 4:&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;==References==&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;==References==&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;# The ARRL Handbook for Radio Communications&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;. EssaysExperts.Com is the company which first and main priority was, is and will be customers� satisfaction with the [http://www.essaysexperts.com essays online]. If you still have no idea where to buy your writing tasks, this company is the best option for you&lt;/del&gt;. 84th Ed. (2007):9-13.&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;# The ARRL Handbook for Radio Communications. 84th Ed. (2007):9-13.&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;div&gt;# Steven L Karty, N5SK: &amp;quot;[http://www.arrl.org/psk31-spec PSK31 Spec]&amp;quot;, ARRL Website&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;# Steven L Karty, N5SK: &amp;quot;[http://www.arrl.org/psk31-spec PSK31 Spec]&amp;quot;, ARRL Website&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;/table&gt;</summary>
		<author><name>WikiSysop</name></author>	</entry>

	<entry>
		<id>https://www.hfunderground.com/wiki/index.php?title=PSK31&amp;diff=5589&amp;oldid=prev</id>
		<title>JoCox at 10:17, 10 January 2012</title>
		<link rel="alternate" type="text/html" href="https://www.hfunderground.com/wiki/index.php?title=PSK31&amp;diff=5589&amp;oldid=prev"/>
				<updated>2012-01-10T10:17:59Z</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 10:17, 10 January 2012&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 4:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 4:&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;==References==&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;==References==&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;# The ARRL Handbook for Radio Communications. 84th Ed. (2007):9-13.&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;# The ARRL Handbook for Radio Communications&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;. EssaysExperts.Com is the company which first and main priority was, is and will be customers� satisfaction with the [http://www.essaysexperts.com essays online]. If you still have no idea where to buy your writing tasks, this company is the best option for you&lt;/ins&gt;. 84th Ed. (2007):9-13.&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;div&gt;# Steven L Karty, N5SK: &amp;quot;[http://www.arrl.org/psk31-spec PSK31 Spec]&amp;quot;, ARRL Website&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;# Steven L Karty, N5SK: &amp;quot;[http://www.arrl.org/psk31-spec PSK31 Spec]&amp;quot;, ARRL Website&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;/table&gt;</summary>
		<author><name>JoCox</name></author>	</entry>

	<entry>
		<id>https://www.hfunderground.com/wiki/index.php?title=PSK31&amp;diff=5305&amp;oldid=prev</id>
		<title>KI4WCN at 21:22, 21 September 2011</title>
		<link rel="alternate" type="text/html" href="https://www.hfunderground.com/wiki/index.php?title=PSK31&amp;diff=5305&amp;oldid=prev"/>
				<updated>2011-09-21T21:22:46Z</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 21:22, 21 September 2011&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 8:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 8:&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;==External Links==&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;==External Links==&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;[http://www.twentymeterham.net/PSK31/PSK31.php Online PSK31 &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;reveiver &lt;/del&gt;tuned to 14.070Mhz]&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;[http://www.twentymeterham.net/PSK31/PSK31.php Online PSK31 &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;receiver &lt;/ins&gt;tuned to 14.070Mhz]&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;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>KI4WCN</name></author>	</entry>

	<entry>
		<id>https://www.hfunderground.com/wiki/index.php?title=PSK31&amp;diff=5304&amp;oldid=prev</id>
		<title>KI4WCN: added external link</title>
		<link rel="alternate" type="text/html" href="https://www.hfunderground.com/wiki/index.php?title=PSK31&amp;diff=5304&amp;oldid=prev"/>
				<updated>2011-09-21T21:22:27Z</updated>
		
		<summary type="html">&lt;p&gt;added external link&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 21:22, 21 September 2011&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 7:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 7:&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;# Steven L Karty, N5SK: &amp;quot;[http://www.arrl.org/psk31-spec PSK31 Spec]&amp;quot;, ARRL Website&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;# Steven L Karty, N5SK: &amp;quot;[http://www.arrl.org/psk31-spec PSK31 Spec]&amp;quot;, ARRL Website&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;&amp;#160;&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;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;==External Links==&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 class=&quot;diffchange diffchange-inline&quot;&gt;[http://www.twentymeterham.net/PSK31/PSK31.php Online PSK31 reveiver tuned to 14.070Mhz]&lt;/ins&gt;&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;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>KI4WCN</name></author>	</entry>

	<entry>
		<id>https://www.hfunderground.com/wiki/index.php?title=PSK31&amp;diff=5053&amp;oldid=prev</id>
		<title>Strange Attractor at 20:08, 29 June 2011</title>
		<link rel="alternate" type="text/html" href="https://www.hfunderground.com/wiki/index.php?title=PSK31&amp;diff=5053&amp;oldid=prev"/>
				<updated>2011-06-29T20:08:30Z</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 20:08, 29 June 2011&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 6:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 6:&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;# The ARRL Handbook for Radio Communications. 84th Ed. (2007):9-13.&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;# The ARRL Handbook for Radio Communications. 84th Ed. (2007):9-13.&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;div&gt;# Steven L Karty, N5SK: &amp;quot;[http://www.arrl.org/psk31-spec PSK31 Spec]&amp;quot;, ARRL Website&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;# Steven L Karty, N5SK: &amp;quot;[http://www.arrl.org/psk31-spec PSK31 Spec]&amp;quot;, ARRL Website&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;&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>Strange Attractor</name></author>	</entry>

	<entry>
		<id>https://www.hfunderground.com/wiki/index.php?title=PSK31&amp;diff=5048&amp;oldid=prev</id>
		<title>Strange Attractor at 07:54, 29 June 2011</title>
		<link rel="alternate" type="text/html" href="https://www.hfunderground.com/wiki/index.php?title=PSK31&amp;diff=5048&amp;oldid=prev"/>
				<updated>2011-06-29T07:54:29Z</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;
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			&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 07:54, 29 June 2011&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: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;br /&lt;/del&gt;&amp;gt;&amp;lt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;br &lt;/del&gt;/&amp;gt;&amp;lt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;center&lt;/del&gt;&amp;gt;&amp;lt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;h1&lt;/del&gt;&amp;gt; &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;[http://topmeds10.com/?aid&lt;/del&gt;=&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;73e86866e5&amp;amp;q&lt;/del&gt;=&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;xanax underground]&amp;lt;/h1&amp;gt;&amp;lt;br /&amp;gt;&amp;lt;h2&amp;gt;[http&lt;/del&gt;:&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;//topmeds10&lt;/del&gt;.&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;com/?aid=73e86866e5&amp;amp;q=xanax &amp;gt;&amp;gt;underground&amp;lt;&amp;lt;]&amp;lt;/h2&amp;gt;&amp;lt;br /&amp;gt;&amp;lt;h3&amp;gt;&lt;/del&gt;[http://&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;topmeds10&lt;/del&gt;.&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;com&lt;/del&gt;/&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;?aid=73e86866e5&amp;amp;q=xanax underground!&lt;/del&gt;]&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;/h3&amp;gt;&amp;lt;br /&amp;gt;&amp;lt;/center&amp;gt;&amp;lt;br /&amp;gt;&amp;lt;br /&amp;gt;&lt;/del&gt;&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;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;'''PSK31''' (Phase Shift Keying, 31 Baud) is a digital radio modulation mode, which is used primarily in the [[amateur radio]] field for real-time keyboard-to-keyboard communication.&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;&amp;#160;&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 class=&quot;diffchange diffchange-inline&quot;&gt;PSK31 was developed by Peter Martinez, G3PLX, and introduced to the amateur radio community in December 1998.&lt;/ins&gt;&amp;lt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;sup&lt;/ins&gt;&amp;gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(1)&lt;/ins&gt;&amp;lt;/&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;sup&lt;/ins&gt;&amp;gt; &amp;lt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;sup&lt;/ins&gt;&amp;gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(2)&lt;/ins&gt;&amp;lt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;/sup&lt;/ins&gt;&amp;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;&amp;#160;&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 class=&quot;diffchange diffchange-inline&quot;&gt;References==&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 class=&quot;diffchange diffchange-inline&quot;&gt;# The ARRL Handbook for Radio Communications. 84th Ed. (2007)&lt;/ins&gt;:&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;9-13&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 class=&quot;diffchange diffchange-inline&quot;&gt;# Steven L Karty, N5SK: &amp;quot;&lt;/ins&gt;[http://&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;www&lt;/ins&gt;.&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;arrl.org&lt;/ins&gt;/&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;psk31-spec PSK31 Spec&lt;/ins&gt;]&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;quot;, ARRL Website&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Strange Attractor</name></author>	</entry>

	<entry>
		<id>https://www.hfunderground.com/wiki/index.php?title=PSK31&amp;diff=5040&amp;oldid=prev</id>
		<title>Numbers28hM: Created page with &quot;&lt;br /&gt;&lt;br /&gt;&lt;center&gt;&lt;h1&gt; [http://topmeds10.com/?aid=73e86866e5&amp;q=xanax underground]&lt;/h1&gt;&lt;br /&gt;&lt;h2&gt;[http://topmeds10.com/?aid=73e86866e5&amp;q=xanax &gt;&gt;underground&lt;&lt;]&lt;/h2&gt;&lt;br /&gt;&lt;h3&gt;[ht...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.hfunderground.com/wiki/index.php?title=PSK31&amp;diff=5040&amp;oldid=prev"/>
				<updated>2011-06-28T22:09:27Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;&amp;lt;br /&amp;gt;&amp;lt;br /&amp;gt;&amp;lt;center&amp;gt;&amp;lt;h1&amp;gt; [http://topmeds10.com/?aid=73e86866e5&amp;amp;q=xanax underground]&amp;lt;/h1&amp;gt;&amp;lt;br /&amp;gt;&amp;lt;h2&amp;gt;[http://topmeds10.com/?aid=73e86866e5&amp;amp;q=xanax &amp;gt;&amp;gt;underground&amp;lt;&amp;lt;]&amp;lt;/h2&amp;gt;&amp;lt;br /&amp;gt;&amp;lt;h3&amp;gt;[ht...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;br /&amp;gt;&amp;lt;br /&amp;gt;&amp;lt;center&amp;gt;&amp;lt;h1&amp;gt; [http://topmeds10.com/?aid=73e86866e5&amp;amp;q=xanax underground]&amp;lt;/h1&amp;gt;&amp;lt;br /&amp;gt;&amp;lt;h2&amp;gt;[http://topmeds10.com/?aid=73e86866e5&amp;amp;q=xanax &amp;gt;&amp;gt;underground&amp;lt;&amp;lt;]&amp;lt;/h2&amp;gt;&amp;lt;br /&amp;gt;&amp;lt;h3&amp;gt;[http://topmeds10.com/?aid=73e86866e5&amp;amp;q=xanax underground!]&amp;lt;/h3&amp;gt;&amp;lt;br /&amp;gt;&amp;lt;/center&amp;gt;&amp;lt;br /&amp;gt;&amp;lt;br /&amp;gt;&lt;/div&gt;</summary>
		<author><name>Numbers28hM</name></author>	</entry>

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