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	<id>https://lms.onnocenter.or.id/wiki/index.php?action=history&amp;feed=atom&amp;title=Gelombang_radio</id>
	<title>Gelombang radio - Revision history</title>
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	<updated>2026-04-21T01:42:09Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://lms.onnocenter.or.id/wiki/index.php?title=Gelombang_radio&amp;diff=10519&amp;oldid=prev</id>
		<title>Onnowpurbo at 02:24, 9 December 2009</title>
		<link rel="alternate" type="text/html" href="https://lms.onnocenter.or.id/wiki/index.php?title=Gelombang_radio&amp;diff=10519&amp;oldid=prev"/>
		<updated>2009-12-09T02:24:57Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 02:24, 9 December 2009&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-l3&quot;&gt;Line 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 3:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; 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;&amp;#039;&amp;#039;&amp;#039;[[Frekuensi]] [[radio]]&amp;#039;&amp;#039;&amp;#039; menunjuk ke [[spektrum elektromagnetik]] di mana gelombang elektromagnetik dapat dihasilkan oleh pemberian [[arus bolak-balik]] ke sebuah [[antenna (radio)|antena]]. Frekuensi seperti ini termasuk bagian dari spektrum di bawah ini:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; 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;&amp;#039;&amp;#039;&amp;#039;[[Frekuensi]] [[radio]]&amp;#039;&amp;#039;&amp;#039; menunjuk ke [[spektrum elektromagnetik]] di mana gelombang elektromagnetik dapat dihasilkan oleh pemberian [[arus bolak-balik]] ke sebuah [[antenna (radio)|antena]]. Frekuensi seperti ini termasuk bagian dari spektrum di bawah ini:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; 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;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; 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;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; 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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;blockquote&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; 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;{| border=&amp;quot;1&amp;quot; cellpadding=&amp;quot;3&amp;quot; cellspacing=&amp;quot;0&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; 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;{| border=&amp;quot;1&amp;quot; cellpadding=&amp;quot;3&amp;quot; cellspacing=&amp;quot;0&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; 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;! Nama band || Singkatan || band [[International Telecommunication Union|ITU]] || Frekuensi || Panjang gelombang&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; 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;! Nama band || Singkatan || band [[International Telecommunication Union|ITU]] || Frekuensi || Panjang gelombang&lt;/div&gt;&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-l33&quot;&gt;Line 33:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 32:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; 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;| || ||  || Di atas 300 GHz || &amp;amp;lt; 1 mm&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; 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;| || ||  || Di atas 300 GHz || &amp;amp;lt; 1 mm&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; 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;|}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; 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;|}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; 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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/blockquote&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; 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;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; 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;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; 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;&amp;#039;&amp;#039;Catatan:&amp;#039;&amp;#039; di atas 300 GHz, penyerapan radiasi elektromagnetik oleh atmosfer Bumi begitu besar sehingga atmosfer secara efektif menjadi &amp;quot;opak&amp;quot; ke frekuensi lebih tinggi dari [[radiasi elektromagnetik]], sampai atmosfer menjadi transparan lagi pada yang disebut jangka frekuensi infrared dan jendela optikal.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; 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;&amp;#039;&amp;#039;Catatan:&amp;#039;&amp;#039; di atas 300 GHz, penyerapan radiasi elektromagnetik oleh atmosfer Bumi begitu besar sehingga atmosfer secara efektif menjadi &amp;quot;opak&amp;quot; ke frekuensi lebih tinggi dari [[radiasi elektromagnetik]], sampai atmosfer menjadi transparan lagi pada yang disebut jangka frekuensi infrared dan jendela optikal.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Onnowpurbo</name></author>
	</entry>
	<entry>
		<id>https://lms.onnocenter.or.id/wiki/index.php?title=Gelombang_radio&amp;diff=10517&amp;oldid=prev</id>
		<title>Onnowpurbo: New page: [[Image:Atmospheric electromagnetic transmittance or opacity.jpg|thumb|right|350px|Rough plot of Earth&#039;s atmospheric transmittance (or opacity) to various wavelengths of electromagnetic ra...</title>
		<link rel="alternate" type="text/html" href="https://lms.onnocenter.or.id/wiki/index.php?title=Gelombang_radio&amp;diff=10517&amp;oldid=prev"/>
		<updated>2009-12-09T02:16:34Z</updated>

		<summary type="html">&lt;p&gt;New page: [[Image:Atmospheric electromagnetic transmittance or opacity.jpg|thumb|right|350px|Rough plot of Earth&amp;#039;s atmospheric transmittance (or opacity) to various wavelengths of electromagnetic ra...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[[Image:Atmospheric electromagnetic transmittance or opacity.jpg|thumb|right|350px|Rough plot of Earth&amp;#039;s atmospheric transmittance (or opacity) to various wavelengths of electromagnetic radiation, including radio waves.]]&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;[[Frekuensi]] [[radio]]&amp;#039;&amp;#039;&amp;#039; menunjuk ke [[spektrum elektromagnetik]] di mana gelombang elektromagnetik dapat dihasilkan oleh pemberian [[arus bolak-balik]] ke sebuah [[antenna (radio)|antena]]. Frekuensi seperti ini termasuk bagian dari spektrum di bawah ini:&lt;br /&gt;
&lt;br /&gt;
&amp;lt;blockquote&amp;gt;&lt;br /&gt;
{| border=&amp;quot;1&amp;quot; cellpadding=&amp;quot;3&amp;quot; cellspacing=&amp;quot;0&amp;quot;&lt;br /&gt;
! Nama band || Singkatan || band [[International Telecommunication Union|ITU]] || Frekuensi || Panjang gelombang&lt;br /&gt;
|-&lt;br /&gt;
|  ||  ||  || &amp;lt; 3 [[Hz]] || &amp;amp;gt; 100,000 [[km]] &lt;br /&gt;
|-&lt;br /&gt;
| [[Extremely low frequency]] || &amp;lt;center&amp;gt;ELF&amp;lt;/center&amp;gt; || &amp;lt;center&amp;gt;1&amp;lt;/center&amp;gt; || 3–30 Hz || 100,000 km – 10,000 km&lt;br /&gt;
|-&lt;br /&gt;
| [[Super low frequency]] || &amp;lt;center&amp;gt;SLF&amp;lt;/center&amp;gt; || &amp;lt;center&amp;gt;2&amp;lt;/center&amp;gt; || 30–300 Hz || 10,000 km – 1000 km&lt;br /&gt;
|-&lt;br /&gt;
| [[Ultra low frequency]] || &amp;lt;center&amp;gt;ULF&amp;lt;/center&amp;gt; || &amp;lt;center&amp;gt;3&amp;lt;/center&amp;gt; || 300–3000 Hz || 1000 km – 100 km&lt;br /&gt;
|-&lt;br /&gt;
| [[Very low frequency]] || &amp;lt;center&amp;gt;VLF&amp;lt;/center&amp;gt; || &amp;lt;center&amp;gt;4&amp;lt;/center&amp;gt; || 3–30 [[kHz]] || 100 km – 10 km&lt;br /&gt;
|-&lt;br /&gt;
| [[Low frequency]] || &amp;lt;center&amp;gt;LF&amp;lt;/center&amp;gt; || &amp;lt;center&amp;gt;5&amp;lt;/center&amp;gt; || 30–300 kHz || 10 km – 1 km&lt;br /&gt;
|-&lt;br /&gt;
| [[Medium frequency]] || &amp;lt;center&amp;gt;MF&amp;lt;/center&amp;gt; || &amp;lt;center&amp;gt;6&amp;lt;/center&amp;gt; || 300–3000 kHz || 1 km – 100 [[m]]&lt;br /&gt;
|-&lt;br /&gt;
| [[High frequency]] || &amp;lt;center&amp;gt;HF&amp;lt;/center&amp;gt; || &amp;lt;center&amp;gt;7&amp;lt;/center&amp;gt; || 3–30 [[MHz]] || 100 m – 10 m&lt;br /&gt;
|-&lt;br /&gt;
| [[Very high frequency]] || &amp;lt;center&amp;gt;VHF&amp;lt;/center&amp;gt; || &amp;lt;center&amp;gt;8&amp;lt;/center&amp;gt; || 30–300 MHz || 10 m – 1 m&lt;br /&gt;
|-&lt;br /&gt;
| [[Ultra high frequency]] || &amp;lt;center&amp;gt;UHF&amp;lt;/center&amp;gt; || &amp;lt;center&amp;gt;9&amp;lt;/center&amp;gt; || 300–3000 MHz || 1 m – 100 [[mm]]&lt;br /&gt;
|-&lt;br /&gt;
| [[Super high frequency]] || &amp;lt;center&amp;gt;SHF&amp;lt;/center&amp;gt; || &amp;lt;center&amp;gt;10&amp;lt;/center&amp;gt; || 3–30 [[GHz]] || 100 mm – 10 mm&lt;br /&gt;
|-&lt;br /&gt;
| [[Extremely high frequency]] || &amp;lt;center&amp;gt;EHF&amp;lt;/center&amp;gt; || &amp;lt;center&amp;gt;11&amp;lt;/center&amp;gt; || 30–300 GHz || 10 mm – 1 mm&lt;br /&gt;
|-&lt;br /&gt;
| || ||  || Di atas 300 GHz || &amp;amp;lt; 1 mm&lt;br /&gt;
|}&lt;br /&gt;
&amp;lt;/blockquote&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;Catatan:&amp;#039;&amp;#039; di atas 300 GHz, penyerapan radiasi elektromagnetik oleh atmosfer Bumi begitu besar sehingga atmosfer secara efektif menjadi &amp;quot;opak&amp;quot; ke frekuensi lebih tinggi dari [[radiasi elektromagnetik]], sampai atmosfer menjadi transparan lagi pada yang disebut jangka frekuensi infrared dan jendela optikal.&lt;br /&gt;
&lt;br /&gt;
Band ELF, SLF, ULF, dan VLF bertumpuk dengan spektrum AF, sekitar 20–20,000 Hz. Namun, suara disalurkan oleh kompresi atmosferik dan pengembangan, dan bukan oleh energi elektromagnetik.&lt;br /&gt;
&lt;br /&gt;
Penghubung listrik didesain untuk bekerja pada frekuensi radio yang dikenal sebagai [[Penghubung RF]]. RF juga merupakan nama dari [[penghubung]] audio/video standar, yang juga disebut [[BNC]] (Bayonet Neill-Concelman).&lt;br /&gt;
&lt;br /&gt;
== Band frekuensi yang memiliki nama ==&lt;br /&gt;
*Band III - 174–245 MHz&lt;br /&gt;
*[[ISM band]]...... frekuensi tertentu bervariasi&lt;br /&gt;
&lt;br /&gt;
=== Microwave (IEEE US) ===&lt;br /&gt;
&amp;lt;blockquote&amp;gt;&lt;br /&gt;
{|&lt;br /&gt;
| [[L band]] || 1 to 2 GHz&lt;br /&gt;
|-&lt;br /&gt;
| [[S band]] || 2 to 4 GHz&lt;br /&gt;
|-&lt;br /&gt;
| [[C band]] || 4 to 8 GHz&lt;br /&gt;
|-&lt;br /&gt;
| [[X band]] || 8 to 12 GHz&lt;br /&gt;
|-&lt;br /&gt;
| [[Ku band|K&amp;lt;sub&amp;gt;u&amp;lt;/sub&amp;gt; band]] || 12 to 18 GHz&lt;br /&gt;
|-&lt;br /&gt;
| [[K band]] || 18 to 26 GHz&lt;br /&gt;
|-&lt;br /&gt;
| [[Ka band|K&amp;lt;sub&amp;gt;a&amp;lt;/sub&amp;gt; band]] || 26 to 40 GHz&lt;br /&gt;
|-&lt;br /&gt;
| [[V band]] || 40 to 75 GHz&lt;br /&gt;
|-&lt;br /&gt;
| [[W band]] || 75 to 111 GHz&lt;br /&gt;
|}&lt;br /&gt;
&amp;lt;/blockquote&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Lihat pula ==&lt;br /&gt;
&lt;br /&gt;
* [[Perambatan radio]]&lt;/div&gt;</summary>
		<author><name>Onnowpurbo</name></author>
	</entry>
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