ITU-R P.618-9 PDF

Published Date: 12/01/2017

Propagation data and prediction methods required for the design of Earth-space telecommunication systems

Published Date: 07/01/2015

Propagation data and prediction methods required for the design of Earth-space telecommunication systems

Published Date: 09/01/2013

Propagation data and prediction methods required for the design of Earth-space telecommunication systems

Published Date: 10/01/2009

Propagation data and prediction methods required for the design of Earth-space telecommunication systems

Published Date: 01/01/2007

Propagation data and prediction methods required for the design of Earth-space telecommunication systems

Published Date: 01/01/2010

Características técnicas y operativas de los sistemas del servicio de exploración de la Tierra por satélite (pasivo) que utilizan atribuciones entre 1,4 y 275 GHz

Published Date: 09/01/2015

Minimum qualifications of radio amateurs

Published Date: 01/01/1992

Directivité et discrimination des polarisations des antennes de réception en radiodiffusion télévisuelle

Published Date: 11/01/1998