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	<title>Template:Radio spectrum - Revision history</title>
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	<updated>2026-05-25T13:43:52Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://www.vigyanwiki.in/index.php?title=Template:Radio_spectrum&amp;diff=125306&amp;oldid=prev</id>
		<title>Indicwiki: 1 revision imported from :alpha:Template:Radio_spectrum</title>
		<link rel="alternate" type="text/html" href="https://www.vigyanwiki.in/index.php?title=Template:Radio_spectrum&amp;diff=125306&amp;oldid=prev"/>
		<updated>2023-04-11T06:05:36Z</updated>

		<summary type="html">&lt;p&gt;1 revision imported from &lt;a href=&quot;https://alpha.indicwiki.in/index.php?title=Template:Radio_spectrum&quot; class=&quot;extiw&quot; title=&quot;alpha:Template:Radio spectrum&quot;&gt;alpha:Template:Radio_spectrum&lt;/a&gt;&lt;/p&gt;
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				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 11:35, 11 April 2023&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en-GB&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
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		<author><name>Indicwiki</name></author>
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	<entry>
		<id>https://www.vigyanwiki.in/index.php?title=Template:Radio_spectrum&amp;diff=14338&amp;oldid=prev</id>
		<title>Admin: 1 revision imported</title>
		<link rel="alternate" type="text/html" href="https://www.vigyanwiki.in/index.php?title=Template:Radio_spectrum&amp;diff=14338&amp;oldid=prev"/>
		<updated>2022-09-27T13:07:24Z</updated>

		<summary type="html">&lt;p&gt;1 revision imported&lt;/p&gt;
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				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 18:37, 27 September 2022&lt;/td&gt;
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		<author><name>Admin</name></author>
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	<entry>
		<id>https://www.vigyanwiki.in/index.php?title=Template:Radio_spectrum&amp;diff=125305&amp;oldid=prev</id>
		<title>alpha&gt;Indicwiki: Created page with &quot;{{Navbox with columns |name  = Radio spectrum |title = Radio spectrum (ITU) |state = {{{state|&lt;noinclude&gt;uncollapsed&lt;/noinclude&gt;}}} |below='''{{portal-inline|size=small|Ra...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.vigyanwiki.in/index.php?title=Template:Radio_spectrum&amp;diff=125305&amp;oldid=prev"/>
		<updated>2022-07-22T07:01:49Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;{{Navbox with columns |name  = Radio spectrum |title = &lt;a href=&quot;/index.php?title=Radio_spectrum&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Radio spectrum (page does not exist)&quot;&gt;Radio spectrum&lt;/a&gt; (ITU) |state = {{{state|&amp;lt;noinclude&amp;gt;uncollapsed&amp;lt;/noinclude&amp;gt;}}} |below=&amp;#039;&amp;#039;&amp;#039;{{portal-inline|size=small|Ra...&amp;quot;&lt;/p&gt;
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				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 12:31, 22 July 2022&lt;/td&gt;
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		<author><name>alpha&gt;Indicwiki</name></author>
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	<entry>
		<id>https://www.vigyanwiki.in/index.php?title=Template:Radio_spectrum&amp;diff=14337&amp;oldid=prev</id>
		<title>wikipedia&gt;Northamerica1000: +|below='''{{portal-inline|size=small|Radio}}'''</title>
		<link rel="alternate" type="text/html" href="https://www.vigyanwiki.in/index.php?title=Template:Radio_spectrum&amp;diff=14337&amp;oldid=prev"/>
		<updated>2021-06-17T11:31:06Z</updated>

		<summary type="html">&lt;p&gt;+|below=&amp;#039;&amp;#039;&amp;#039;{{portal-inline|size=small|Radio}}&amp;#039;&amp;#039;&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Navbox with columns&lt;br /&gt;
|name  = Radio spectrum&lt;br /&gt;
|title = [[Radio spectrum]] (ITU)&lt;br /&gt;
|state = {{{state|&amp;lt;noinclude&amp;gt;uncollapsed&amp;lt;/noinclude&amp;gt;}}}&lt;br /&gt;
|below='''{{portal-inline|size=small|Radio}}'''&lt;br /&gt;
|colwidth = 10em&lt;br /&gt;
|padding  = 0&lt;br /&gt;
|colstyle = text-align:center;&lt;br /&gt;
|col1  = '''[[Extremely low frequency|ELF]]'''     &amp;lt;br/&amp;gt;   3 Hz/100 Mm  &amp;lt;br/&amp;gt;  30 Hz/10 Mm&lt;br /&gt;
|col2  = '''[[Super low frequency|SLF]]'''         &amp;lt;br/&amp;gt;  30 Hz/10 Mm   &amp;lt;br/&amp;gt; 300 Hz/1 Mm&lt;br /&gt;
|col3  = '''[[Ultra low frequency|ULF]]'''         &amp;lt;br/&amp;gt; 300 Hz/1 Mm    &amp;lt;br/&amp;gt;   3 kHz/100 km&lt;br /&gt;
|col4  = '''[[Very low frequency|VLF]]'''          &amp;lt;br/&amp;gt;   3 kHz/100 km &amp;lt;br/&amp;gt;  30 kHz/10 km&lt;br /&gt;
|col5  = '''[[Low frequency|LF]]'''                &amp;lt;br/&amp;gt;  30 kHz/10 km  &amp;lt;br/&amp;gt; 300 kHz/1 km&lt;br /&gt;
|col6  = '''[[Medium frequency|MF]]'''             &amp;lt;br/&amp;gt; 300 kHz/1 km   &amp;lt;br/&amp;gt;   3 MHz/100 m&lt;br /&gt;
|col7  = '''[[High frequency|HF]]'''               &amp;lt;br/&amp;gt;   3 MHz/100 m  &amp;lt;br/&amp;gt;  30 MHz/10 m&lt;br /&gt;
|col8  = '''[[Very high frequency|VHF]]'''         &amp;lt;br/&amp;gt;  30 MHz/10 m   &amp;lt;br/&amp;gt; 300 MHz/1 m&lt;br /&gt;
|col9  = '''[[Ultra high frequency|UHF]]'''        &amp;lt;br/&amp;gt; 300 MHz/1 m    &amp;lt;br/&amp;gt;   3 GHz/100 mm&lt;br /&gt;
|col10 = '''[[Super high frequency|SHF]]'''        &amp;lt;br/&amp;gt;   3 GHz/100 mm &amp;lt;br/&amp;gt;  30 GHz/10 mm&lt;br /&gt;
|col11 = '''[[Extremely high frequency|EHF]]'''    &amp;lt;br/&amp;gt;  30 GHz/10 mm  &amp;lt;br/&amp;gt; 300 GHz/1 mm&lt;br /&gt;
|col12 = '''[[Tremendously high frequency|THF]]''' &amp;lt;br/&amp;gt; 300 GHz/1 mm   &amp;lt;br/&amp;gt;   3 THz/0.1 mm&lt;br /&gt;
&lt;br /&gt;
}}&amp;lt;noinclude&amp;gt;&lt;br /&gt;
{{documentation}}&lt;br /&gt;
&amp;lt;/noinclude&amp;gt;&lt;/div&gt;</summary>
		<author><name>wikipedia&gt;Northamerica1000</name></author>
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