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	<title>네트워크분석기를 스펙트럼분석기처럼 사용하면 - 편집 역사</title>
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	<updated>2026-04-26T10:30:31Z</updated>
	<subtitle>이 문서의 편집 역사</subtitle>
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		<id>https://www.togotech.co.kr/index.php?title=%EB%84%A4%ED%8A%B8%EC%9B%8C%ED%81%AC%EB%B6%84%EC%84%9D%EA%B8%B0%EB%A5%BC_%EC%8A%A4%ED%8E%99%ED%8A%B8%EB%9F%BC%EB%B6%84%EC%84%9D%EA%B8%B0%EC%B2%98%EB%9F%BC_%EC%82%AC%EC%9A%A9%ED%95%98%EB%A9%B4&amp;diff=75747&amp;oldid=prev</id>
		<title>2024년 6월 28일 (금) 01:26에 Togotech님의 편집</title>
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		<updated>2024-06-28T01:26:15Z</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;← 이전 판&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;2024년 6월 28일 (금) 01:26 판&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-l11&quot; &gt;11번째 줄:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;11번째 줄:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&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;&amp;lt;li&amp;gt;참고&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&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;&amp;lt;li&amp;gt;참고&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&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;&amp;lt;ol&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&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;&amp;lt;ol&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&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;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;li&amp;gt; [[IFBW]] 중간주파수 대역폭&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&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;&amp;lt;li&amp;gt; [[E5071C 주파수점검]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&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;&amp;lt;li&amp;gt; [[E5071C 주파수점검]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&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;&amp;lt;li&amp;gt; [[E5071C 파워점검]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&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;&amp;lt;li&amp;gt; [[E5071C 파워점검]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Togotech</name></author>
		
	</entry>
	<entry>
		<id>https://www.togotech.co.kr/index.php?title=%EB%84%A4%ED%8A%B8%EC%9B%8C%ED%81%AC%EB%B6%84%EC%84%9D%EA%B8%B0%EB%A5%BC_%EC%8A%A4%ED%8E%99%ED%8A%B8%EB%9F%BC%EB%B6%84%EC%84%9D%EA%B8%B0%EC%B2%98%EB%9F%BC_%EC%82%AC%EC%9A%A9%ED%95%98%EB%A9%B4&amp;diff=75478&amp;oldid=prev</id>
		<title>Togotech: 새 문서: 네트워크분석기를 스펙트럼분석기처럼 사용하면 &lt;ol&gt; &lt;li&gt; 전자부품 &lt;ol&gt; &lt;li&gt;계측기-분석기 &lt;ol&gt; &lt;li&gt; 네트워크분석기 &lt;ol&gt; &lt;li&gt; 네트워크...</title>
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		<updated>2024-06-13T10:36:06Z</updated>

		<summary type="html">&lt;p&gt;새 문서: 네트워크분석기를 스펙트럼분석기처럼 사용하면 &amp;lt;ol&amp;gt; &amp;lt;li&amp;gt; &lt;a href=&quot;/index.php/%EC%A0%84%EC%9E%90%EB%B6%80%ED%92%88&quot; title=&quot;전자부품&quot; data-bs-title=&quot;전자부품&quot;&gt;전자부품&lt;/a&gt; &amp;lt;ol&amp;gt; &amp;lt;li&amp;gt;계측기-분석기 &amp;lt;ol&amp;gt; &amp;lt;li&amp;gt; &lt;a href=&quot;/index.php/%EB%84%A4%ED%8A%B8%EC%9B%8C%ED%81%AC%EB%B6%84%EC%84%9D%EA%B8%B0&quot; title=&quot;네트워크분석기&quot; data-bs-title=&quot;네트워크분석기&quot;&gt;네트워크분석기&lt;/a&gt; &amp;lt;ol&amp;gt; &amp;lt;li&amp;gt; 네트워크...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;새 문서&lt;/b&gt;&lt;/p&gt;&lt;div&gt;네트워크분석기를 스펙트럼분석기처럼 사용하면&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt; [[전자부품]]&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;계측기-분석기&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt; [[네트워크분석기]]&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt; [[네트워크분석기를 스펙트럼분석기처럼 사용하면]] - 이 페이지&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;참고&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt; [[E5071C 주파수점검]]&lt;br /&gt;
&amp;lt;li&amp;gt; [[E5071C 파워점검]]&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;기본&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;네트워크분석기는 superheterodyne receiver를 사용하므로, (IF의 2배)에 해당하는 이미지 주파수(Image frequency)가 검출된다.&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;위키페디아 https://en.wikipedia.org/wiki/Superheterodyne_receiver&lt;br /&gt;
&amp;lt;li&amp;gt;Advantest [[R3753BH]] 네트워크분석기에서 나오는 100MHz 신호를 분석하면&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:e5071c01_pwr03_001.png | 100MHz를 측정하면. -6MHz에서 이미지주파수가 나타난다.&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;Agilent E8251A [[E8251A]] 250k~20GHz PSG-A 시그날 발생기에서 1000MHz 신호를 분석하면&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:e5071c01_pwr03_003.png | 1000MHz를 측정하면. -6MHz에서 이미지주파수가 나타난다.&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;분해능을 최대로 높이면. span=1kHz(NOP=1601), IFBW=10Hz에서 측정하면&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;Advantest [[R3753BH]] 네트워크분석기에서 나오는 100MHz 신호([[BG7TBL GPSDO]] 출력되는 10MHz 신호를 기준으로 출력됨)를 분석하면.&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:e5071c01_pwr03_002.png | 100MHz에서. [[E5071C]]은 내부 [[OCXO]]클럭을 사용함.&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;Agilent E8251A [[E8251A]] 250k~20GHz PSG-A 시그날 발생기에서 1000MHz 신호를 분석하면. 두 계측기 모두 동일한 [[BG7TBL GPSDO]] 출력되는 10MHz 신호를 기준으로 측정함.&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:e5071c01_pwr03_004.png | 1000MHz에서. 당연히 -3dB 중심주파수는 1000MHz로 측정된다.&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;중심주파수를 측정하면&lt;br /&gt;
&amp;lt;ol&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;5071C에서 cent=100MHz, span=100kHz로 세팅한 후, [[IFBW]]에 따라 [[E5071C 주파수점검]]하면&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:e5071c01_pwr02_001.png | IFBW 100Hz에서 Fc=99.999875MHz&lt;br /&gt;
image:e5071c01_pwr02_002.png | IFBW 1kHz에서 Fc=99.999875MHz&lt;br /&gt;
image:e5071c01_pwr02_003.png | IFBW 10kHz에서 Fc=99.999813MHz&lt;br /&gt;
image:e5071c01_pwr02_004.png | IFBW 70kHz에서 Fc=99.999063MHz&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;5071C에서 cent=100MHz, span=1MHz로 세팅한 후 측정하면&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
image:e5071c01_pwr02_005.png | IFBW 70kHz&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;/div&gt;</summary>
		<author><name>Togotech</name></author>
		
	</entry>
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