Spectrum analyzer

Spectrum analyzer - Instrument that measures the magnitude of an input signal versus frequency within the full frequency range of the instrument. Article "Spectrum analyzer" in English Wikipedia has 57.1 points for quality (as of July 1, 2025). The article contains 18 references and 26 sections. The article also contains quality flaw template, which reduce quality score.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that language version.

In June 2025 the article "Spectrum analyzer" was edited by 2 authors in English Wikipedia and written by 2 authors in all languages.

Since the creation of article "Spectrum analyzer", its content was written by 214 registered users of English Wikipedia and edited by 655 registered Wikipedia users in all languages.

The article is cited 397 times in English Wikipedia and cited 1373 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #5759 in September 2003
• Global: #13942 in September 2003

The highest popularity rank from 2008:

• Local (English): #36855 in April 2015
• Global: #43743 in April 2008

There are 29 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Spectrum analyzer		57.0621
2	Chinese (zh) 频谱分析仪		37.6638
3	German (de) Spektrumanalysator		31.1193
4	Estonian (et) Spektrianalüsaator		28.5585
5	Greek (el) Αναλυτής φάσματος		26.4045
6	Russian (ru) Анализатор спектра		22.196
7	Danish (da) Spektrumanalysator		21.46
8	Kazakh (kk) Спектр анализаторы		20.9928
9	Polish (pl) Analizator widma		17.6907
10	Arabic (ar) محلل طيف		17.3591

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Spectrum analyzer" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Spectrum analyzer		2 775 469
2	Japanese (ja) スペクトラムアナライザ		641 882
3	Spanish (es) Analizador de espectro		497 418
4	Russian (ru) Анализатор спектра		300 752
5	German (de) Spektrumanalysator		299 077
6	French (fr) Analyseur de spectre		172 378
7	Polish (pl) Analizator widma		131 248
8	Italian (it) Analizzatore di spettro		101 143
9	Chinese (zh) 频谱分析仪		68 043
10	Portuguese (pt) Analisador de espectro		60 668

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Spectrum analyzer" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Spectrum analyzer		3 675
2	Japanese (ja) スペクトラムアナライザ		889
3	German (de) Spektrumanalysator		490
4	Russian (ru) Анализатор спектра		485
5	Spanish (es) Analizador de espectro		390
6	Chinese (zh) 频谱分析仪		340
7	French (fr) Analyseur de spectre		273
8	Italian (it) Analizzatore di spettro		200
9	Polish (pl) Analizator widma		167
10	Dutch (nl) Spectrumanalyzer		92

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Spectrum analyzer" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Spectrum analyzer		214
2	German (de) Spektrumanalysator		80
3	Russian (ru) Анализатор спектра		41
4	Japanese (ja) スペクトラムアナライザ		34
5	Spanish (es) Analizador de espectro		32
6	French (fr) Analyseur de spectre		30
7	Italian (it) Analizzatore di spettro		25
8	Polish (pl) Analizator widma		25
9	Finnish (fi) Spektrianalysaattori		22
10	Dutch (nl) Spectrumanalyzer		17

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The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Spectrum analyzer" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Spectrum analyzer		2
2	Arabic (ar) محلل طيف		0
3	Catalan (ca) Analitzador d'espectre		0
4	Danish (da) Spektrumanalysator		0
5	German (de) Spektrumanalysator		0
6	Greek (el) Αναλυτής φάσματος		0
7	Spanish (es) Analizador de espectro		0
8	Estonian (et) Spektrianalüsaator		0
9	Persian (fa) تحلیل‌گر طیف		0
10	Finnish (fi) Spektrianalysaattori		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Spectrum analyzer" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Spectrum analyzer		397
2	Chinese (zh) 频谱分析仪		171
3	Arabic (ar) محلل طيف		168
4	Russian (ru) Анализатор спектра		82
5	German (de) Spektrumanalysator		77
6	Japanese (ja) スペクトラムアナライザ		73
7	Korean (ko) 스펙트럼 애널라이저		71
8	Danish (da) Spektrumanalysator		50
9	Spanish (es) Analizador de espectro		50
10	French (fr) Analyseur de spectre		49

More...

#	Language	Value
ar	Arabic محلل طيف
ca	Catalan Analitzador d'espectre
da	Danish Spektrumanalysator
de	German Spektrumanalysator
el	Greek Αναλυτής φάσματος
en	English Spectrum analyzer
es	Spanish Analizador de espectro
et	Estonian Spektrianalüsaator
fa	Persian تحلیل‌گر طیف
fi	Finnish Spektrianalysaattori
fr	French Analyseur de spectre
gl	Galician Analizador de espectro
he	Hebrew נתח תדרים
it	Italian Analizzatore di spettro
ja	Japanese スペクトラムアナライザ
kk	Kazakh Спектр анализаторы
ko	Korean 스펙트럼 애널라이저
ms	Malay Penganalisa spektrum
nl	Dutch Spectrumanalyzer
nn	Norwegian (Nynorsk) Spektrumanalysator
no	Norwegian Spektrumanalysator
pl	Polish Analizator widma
pt	Portuguese Analisador de espectro
ru	Russian Анализатор спектра
sv	Swedish Spektrumanalysator
ta	Tamil நிறமாலை பகுப்பாய்வி
uk	Ukrainian Аналізатор спектра
uz	Uzbek Amplitudaviy analizator
zh	Chinese 频谱分析仪

Best Rank

English: #36855 04.2015

Global: #43743 04.2008

Best Rank

English: #5759 09.2003

Global: #13942 09.2003

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information