Transmission and Multiplexing (TM);High capacity digital radio-relay systems carrying 1 x STM-1 signals and operating in frequency bands with about 30 MHz channel spacing and alternated arrangements (Endorsed by Asociación Espanola de Normalización in May of 2022.)
NORM herausgegeben am 1.5.2022
Designation standards: UNE-ETS 300234ED1
Publication date standards: 1.5.2022
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE