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[70]� Proposals on [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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25363 octetos 2021-06-14 [70]�

Documento :

UIT-R�WP3J.AR� Contribuci�n� 70

T�tulo :

Proposals on [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

Recibido en :

2021-06-10

Origen :

Russian Federation

Disponibilidad :

Restringido a usuarios de TIES�[UIT-R]

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Actualizado el :�2021-06-14