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� | Page d'accueil : UIT-R : WP3K.AR : Contributions : 36 | Ajout�s r�cemment�-� Recherche de documents de r�union | |||||||||||||||||||||||||||||||||
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[36]� [DRAFT] support document for proposed draft revision of Recommendation ITU-R P.1409-1 (Annex 13 to Working Party 3M Chairman's Report) - Propagation data and prediction methods for systems using high altitude platform stations and other elevated stations in the stratosphere at frequencies greater than about 1 GHz | |||||||||||||||||||||||||||||||||||
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