Methods of measurements for radio equipment used in satellite earth stations - Part 2: Measurements for sub-systems - Section six: Frequency demodulators
NORM herausgegeben am 15.5.1992
Designation standards: IEC 60510-2-6-ed.1.0
Publication date standards: 15.5.1992
The number of pages: 43
Approximate weight : 129 g (0.28 lbs)
Country: International technical standard
Kategorie: Technische Normen IEC
Methods are given for the measurement of the electrical characteristics of frequency demodulators. Threshold and carrier-to-noise measurements are included because these are essential for satellite systems. Where possible, only measurements involving the basic demodulator are considered, excluding the equipment comprising the de-emphasis network and the networks associated with sound sub-carrier signals, pilot signals and auxiliary signals. Dans cette section sont decrites des methodes de mesure des caracteristiques electriques des demodulateurs de frequence, y compris les mesures du seuil et du rapport signal a bruit, mesures essentielles pour les telecommunications par satellite. Dans la mesure du possible, seules les mesures relatives au demodulateur proprement dit seront evoquees, a lexclusion des mesures specifiques des sections comprenant le reseau de desaccentuation, les reseaux associes a la sous-porteuse de signaux sonores, aux signaux pilotes et aux signaux auxiliaires.