English to French Tech/Engineering Media / Multimedia broadcasting

"In its session the Council for Electronic Media resolved to issue 18 licenses for the carrying out of television activities for channels intended for broadcasting by means of networks for terrestrial digital radio broadcasting with a national scope. "

ma question : est-il possible de mettre en place des chaînes (de télévision) qui seront diffusées à l’échelle nationale via les réseaux de radiodiffusion radiophonique numérique terrestre ???
ai-je mal compris la phrase ? merci de vos lumière