ITU-R P.1621-1 PDF

Published Date: 07/01/2015

Propagation data required for the design of Earth-space systems operating between 20 THz and 375 THz

Published Date: 01/01/2005

Propagation data required for the design of Earth-space systems operating between 20 THz and 375 THz

Published Date: 01/01/2003

Propagation data required for the design of Earth-space systems operating between 20 THz and 375 THz

Published Date: 12/01/2022

Système de son stéréophonique multicanal avec ou sans image associée

Published Date: 09/01/2015

Characteristics and protection criteria of receiving space stations and characteristics of transmitting earth stations in the radionavigation-satellite service (Earth-to-space) operating in the band 5 000-5 010 MHz

Published Date: 10/01/2015

Specific unwanted emission limit of IMT mobile stations operating in the frequency band 694-790 MHz to facilitate protection of existing services in Region 1 in the frequency band 470-694 MHz

Published Date: 01/01/2008

Published Date: 01/01/2007

Published Date: 01/01/1994

Published Date: 01/01/1993

Published Date: 01/01/1990

Published Date: 01/01/1991