Supplement B - Methods of measurement for radio transmitters - Part 3: Wanted and unwanted modulation - Unwanted modulation, including hum and noise modulation
NORMA vydaná dňa 1.1.1972
Označenie normy: IEC 60244-3B-ed.1.0
Dátum vydania normy: 1.1.1972
Počet strán: 31
Približná hmotnosť: 93 g (0.21 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy IEC
Defines general terms relating to unwanted modulation and terms relating to amplitude and frequency-modulated transmitters. Specifies general measurement conditions and methods of measurement for FM and AM noise and hum levels. Definit les termes generaux concernant la modulation parasite, les termes concernant les emetteurs a modulation damplitude et a modulation de frequence. Specifie les conditions generales et les methodes de mesure du niveau de modulation residuelle et de scintillation aleatoire.