ITU-R BS 48-2 FRENCH-1986 Choice of frequency for sound broadcasting in the Tropical Zone《热带地区声音广播对频率的选择》.pdf

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1、 Rec. UIT-R BS.48-2 1 RECOMMANDATION UIT-R BS.48-2*Choix des frquences pour la radiodiffusion sonore dans la Zone tropicale (1951-1978-1986) LAssemble des radiocommunications de lUIT, considrant que les stations mobiles, tant donn leur faible stabilit de frquence et leurs variations demplacement, so

2、nt susceptibles de provoquer plus de brouillage la radiodiffusion dans la Zone tropicale que les stations fixes, lorsquelles fonctionnent lintrieur des bandes partages, particulirement lorsquelles emploient des missions de classe A3E, recommande que les administrations vitent, dans la mesure du poss

3、ible, de faire fonctionner des stations mobiles dans la Zone tropicale lintrieur des bandes partages avec la radiodiffusion, particulirement lorsque ces stations mobiles utilisent des missions de classe A3E. _ *La Commission dtudes 6 des radiocommunications a apport des modifications rdactionnelles cette Recommandation en 2002 conformment aux dispositions de la Rsolution UIT-R 44.

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