NUM FICHE 005
59

REDACTEUR 030
LAURANT Anne

ORGANISME 035
ISTI

DATE RED 040
9308

DOM GEN 060
transmission par fibres optiques (télécommunications)

ENT AN 105
spectrum analyser (CATV-A/E, p. 85)

IN ENT AN 110
syntagme nominal, sing.

DEF AN 115
An instrument generally used to display the power distribution of an incoming signal as a function of frequency. (IEEE-C/E)

CONT AN 120
RIN is the noise specification of the laser. It can be considered to be the noise floor, measurable with a spectrum analyser after light to current conversion with an optical detector. (CATV-A/E, p. 85)

NOTE AN 125
Spectrum analyzers are useful in analyzing the characteristics of electrical waveforms in general since, by repetitively sweeping through the frequency range of interest, they display all components of the signal. (IEEE-C/E)

ENT FR 205
analyseur de spectre (NENT-C; DELU-C/E/F)

IN ENT FR 210
syntagme nominal, m. sing.

DEF FR 215
Instrument servant généralement à indiquer la répartition de la puissance d'un signal incident en fonction de la fréquence. (T : IEEE-C/E)


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© Laurant, Anne 1993.