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Home : ITU-R : WP3M : Contributions : 161 | Recently posted - Search Meeting Documents | ||||||||||||||||||||||||||||||||||
[161] [Working document towards a] preliminary draft revision of Recommendation ITU-R P.1409-1 - 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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