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- Frequency_deviation abstract "Frequency deviation (Δf) is used in FM radio to describe the maximum instantaneous difference between an FM modulated frequency and the nominal carrier frequency. The term is sometimes mistakenly used as synonymous with frequency drift, which is an unintended offset of an oscillator from its nominal frequency.The frequency deviation of a radio is of particular importance in relation to bandwidth, because less deviation means that more channels can fit into the same amount of frequency spectrum. The FM broadcasting range (87.5–108 MHZ, NOTE: In some countries the 87.5-88.0 MHZ part of the band is not used) uses a channel spacing of 200 kHz, with a maximum frequency deviation of 75 kHz, leaving a 25 kHz buffer above the highest and below the lowest frequency to reduce interaction with other channels. AM broadcasting uses a channel spacing of 10 kHz, but with amplitude modulation frequency deviation is irrelevant. FM applications use peak deviations of 75 kHz (200 kHz spacing), 5 kHz (25 kHz spacing), 2.25 kHz (12.5 kHz spacing), and 2 kHz (8.33 kHz spacing).".
- Frequency_deviation wikiPageID "41187".
- Frequency_deviation wikiPageRevisionID "541938814".
- Frequency_deviation hasPhotoCollection Frequency_deviation.
- Frequency_deviation subject Category:Frequency_domain_analysis.
- Frequency_deviation subject Category:Radio_modulation_modes.
- Frequency_deviation type Artifact100021939.
- Frequency_deviation type Instrumentality103575240.
- Frequency_deviation type Medium106254669.
- Frequency_deviation type Object100002684.
- Frequency_deviation type PhysicalEntity100001930.
- Frequency_deviation type Telecommunication106271778.
- Frequency_deviation type Telecommunications.
- Frequency_deviation type Whole100003553.
- Frequency_deviation comment "Frequency deviation (Δf) is used in FM radio to describe the maximum instantaneous difference between an FM modulated frequency and the nominal carrier frequency. The term is sometimes mistakenly used as synonymous with frequency drift, which is an unintended offset of an oscillator from its nominal frequency.The frequency deviation of a radio is of particular importance in relation to bandwidth, because less deviation means that more channels can fit into the same amount of frequency spectrum.".
- Frequency_deviation label "Deviazione di frequenza".
- Frequency_deviation label "Dewiacja częstotliwości".
- Frequency_deviation label "Frequency deviation".
- Frequency_deviation label "Девиация частоты".
- Frequency_deviation sameAs Deviazione_di_frequenza.
- Frequency_deviation sameAs Dewiacja_częstotliwości.
- Frequency_deviation sameAs m.0b94s.
- Frequency_deviation sameAs Q761942.
- Frequency_deviation sameAs Q761942.
- Frequency_deviation sameAs Frequency_deviation.
- Frequency_deviation wasDerivedFrom Frequency_deviation?oldid=541938814.
- Frequency_deviation isPrimaryTopicOf Frequency_deviation.