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	<id>https://collinsmuseum.org/index.php?action=history&amp;feed=atom&amp;title=1200B</id>
	<title>1200B - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://collinsmuseum.org/index.php?action=history&amp;feed=atom&amp;title=1200B"/>
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	<updated>2026-04-12T17:19:04Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://collinsmuseum.org/index.php?title=1200B&amp;diff=119&amp;oldid=prev</id>
		<title>Larry at 02:44, 9 April 2020</title>
		<link rel="alternate" type="text/html" href="https://collinsmuseum.org/index.php?title=1200B&amp;diff=119&amp;oldid=prev"/>
		<updated>2020-04-09T02:44:15Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 02:44, 9 April 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&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=&#039;diff-marker&#039;&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The 1200B is a companion Power Supply intended for the [[&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;10&lt;/del&gt;]] Crystal Control unit and the [[3A]] RF Power Amplifier when operated as a pair.&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The 1200B is a companion Power Supply intended for the [[&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;10A&lt;/ins&gt;]] Crystal Control unit and the [[3A]] RF Power Amplifier when operated as a pair.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:1200B Power Supply Product Sheet.jpg|center|1200B – from bulletin 200A]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:1200B Power Supply Product Sheet.jpg|center|1200B – from bulletin 200A]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Schematic ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Schematic ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:1200B Schematic.jpg|center|1200B Schematic Diagram]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&#039;diff-marker&#039;&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:1200B Schematic.jpg|center|1200B Schematic Diagram]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Larry</name></author>
		
	</entry>
	<entry>
		<id>https://collinsmuseum.org/index.php?title=1200B&amp;diff=118&amp;oldid=prev</id>
		<title>Larry: Created page with &quot;The 1200B is a companion Power Supply intended for the 10 Crystal Control unit and the 3A RF Power Amplifier when operated as a pair. File:1200B Power Supply Product...&quot;</title>
		<link rel="alternate" type="text/html" href="https://collinsmuseum.org/index.php?title=1200B&amp;diff=118&amp;oldid=prev"/>
		<updated>2020-04-09T02:43:01Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;The 1200B is a companion Power Supply intended for the &lt;a href=&quot;/index.php?title=10&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;10 (page does not exist)&quot;&gt;10&lt;/a&gt; Crystal Control unit and the &lt;a href=&quot;/index.php?title=3A&quot; title=&quot;3A&quot;&gt;3A&lt;/a&gt; RF Power Amplifier when operated as a pair. File:1200B Power Supply Product...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;The 1200B is a companion Power Supply intended for the [[10]] Crystal Control unit and the [[3A]] RF Power Amplifier when operated as a pair.&lt;br /&gt;
[[File:1200B Power Supply Product Sheet.jpg|center|1200B – from bulletin 200A]]&lt;br /&gt;
== Schematic ==&lt;br /&gt;
[[File:1200B Schematic.jpg|center|1200B Schematic Diagram]]&lt;/div&gt;</summary>
		<author><name>Larry</name></author>
		
	</entry>
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