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21 frequency deviation
(абсолютная) девиация частоты
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[IEV number 314-08-07]
девиация частоты
Наибольшее отклонение частоты модулированного сигнала от значения несущей частоты при частотной модуляции (ОСТ 45.159-2000.1 Термины и определения (Минсвязи России)).
[ http://www.iks-media.ru/glossary/index.html?glossid=2400324]EN
(absolute) frequency deviation
greatest difference between the instantaneous frequency of the frequency modulated wave and the average frequency of the carrier wave
[IEV number 314-08-07]FR
excursion (absolue) de fréquence
plus grande des différences entre la fréquence instantanée de l'onde modulée en fréquence et la fréquence moyenne de l'onde porteuse
[IEV number 314-08-07]Тематики
- измерение электр. величин в целом
- электросвязь, основные понятия
Синонимы
EN
DE
FR
отклонение частоты
Величина, равная разности между значением частоты в системе электроснабжения в рассматриваемый момент времени и ее номинальным или базовым значением.
[ ГОСТ 23875-88]EN
frequency deviation
the difference between the system frequency at a given instant and the nominal value
[IEV number 604-01-06]FR
écart de fréquence
différence entre la valeur à un instant donné de la fréquence du réseau et sa valeur nominale
[IEV number 604-01-06]Тематики
EN
DE
FR
Смотри также
частотное отклонение
смещение частоты
уход частоты
—
[Л.Г.Суменко. Англо-русский словарь по информационным технологиям. М.: ГП ЦНИИС, 2003.]Тематики
Синонимы
EN
D. Frequenzabweichung
E. Frequency deviation
F. Ecart de fréquence
Величина, равная разности между значением частоты в системе электроснабжения в рассматриваемый момент времени и ее номинальным или базовым значением
Источник: ГОСТ 23875-88: Качество электрической энергии. Термины и определения оригинал документа
Англо-русский словарь нормативно-технической терминологии > frequency deviation
22 frequency hopping radio system
English-Russian dictionary of Information technology > frequency hopping radio system
23 frequency-carrier system
1) Электроника: система с несущей частотой2) Макаров: система с несущейУниверсальный англо-русский словарь > frequency-carrier system
24 frequency-carrier system
English-Russian dictionary of telecommunications and their abbreviations > frequency-carrier system
25 frequency-carrier system
English-Russian dictionary of electronics > frequency-carrier system
26 high-frequency carrier
English-Russian dictionary of Information technology > high-frequency carrier
27 optical frequency carrier
English-Russian dictionary of Information technology > optical frequency carrier
28 radio-frequency carrier
English-Russian dictionary of Information technology > radio-frequency carrier
29 coded carrier
English-Russian dictionary of Information technology > coded carrier
30 coherent carrier
English-Russian dictionary of Information technology > coherent carrier
31 down-coming carrier
несущая на линии "ИСЗ-Земля"English-Russian dictionary of Information technology > down-coming carrier
32 emitter carrier
English-Russian dictionary of Information technology > emitter carrier
33 full carrier
English-Russian dictionary of Information technology > full carrier
34 incoming carrier
English-Russian dictionary of Information technology > incoming carrier
35 interrupted carrier
English-Russian dictionary of Information technology > interrupted carrier
36 laser carrier
English-Russian dictionary of Information technology > laser carrier
37 line code carrier
English-Russian dictionary of Information technology > line code carrier
38 modulated carrier
English-Russian dictionary of Information technology > modulated carrier
39 modulated continious carrier
English-Russian dictionary of Information technology > modulated continious carrier
40 multichannels carrier
English-Russian dictionary of Information technology > multichannels carrier
СтраницыСм. также в других словарях:
carrier frequency transmission system — nešliadažnė perdavimo sistema statusas T sritis radioelektronika atitikmenys: angl. carrier frequency transmission system vok. Trägerfrequenz Übertragungssystem, n rus. система передачи с несущей частотой, f pranc. système de transmission à… … Radioelektronikos terminų žodynas
carrier-frequency communication system — nešliadažnė ryšių sistema statusas T sritis radioelektronika atitikmenys: angl. carrier frequency communication system vok. Trägerfrequenzsystem, n rus. система высокочастотной связи, f pranc. système de communication à fréquence porteuse, m … Radioelektronikos terminų žodynas
Frequency-hopping spread spectrum — (FHSS) is a method of transmitting radio signals by rapidly switching a carrier among many frequency channels, using a pseudorandom sequence known to both transmitter and receiver. A spread spectrum transmission offers three main advantages over… … Wikipedia
Carrier current — is a method of low power AM broadcasting that does not require a broadcast license in the United States, but is allowed on the campus of any school, so long as the normal FCC Part 15 Rules are adhered to when measured at the edge of the campus.… … Wikipedia
Carrier recovery — A carrier recovery system is a circuit used to estimate and compensate for frequency and phase differences between a received signal s carrier wave and the receiver s local oscillator for the purpose of coherent demodulation. Example of QPSK… … Wikipedia
Frequency modulation — See also: Amplitude modulation In telecommunications, frequency modulation (FM) conveys information over a carrier wave by varying its frequency (contrast this with amplitude modulation, in which the amplitude of the carrier is varied while its… … Wikipedia
Frequency mixer — This article is about non linear mixing operating in the frequency domain. For other types of mixers, see electronic mixer. Frequency Mixer Symbol. In electronics a mixer or frequency mixer is a nonlinear electrical circuit that creates new… … Wikipedia
Frequency-division multiplexing — (FDM) is a form of signal multiplexing where multiple baseband signals are modulated on different frequency carrier waves and added together to create a composite signal. Non telephoneFDM can also be used to combine multiple signals before final… … Wikipedia
Frequency-division multiple access — or FDMA is an channel access method that is used by radio systems to share a certain radio spectrum between multiple users. The users are individually allocated one or several frequency bands, allowing them to access the radio system without… … Wikipedia
frequency modulation — n. 1. the variation of the frequency of a carrier wave in accordance with the signal being broadcast 2. a broadcasting system that uses this: Abbrev. FM: Cf. AMPLITUDE MODULATION … English World dictionary
Carrier system — In telecommunication, a carrier system (loosely, a synonym with carrier) is a multichannel telecommunications system in which a number of individual channels (e.g. data, audio, video or combination thereof) are multiplexed for transmission. The… … Wikipedia
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