Now showing items 481-500 of 4430

    • ITU-R P.2041 

      Type: standard
      Source: ITU-R - International Telecommunication Union/ITU Radiocommunication Sector:;2013
      Organization : ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
      Abstract: This Recommendation predicts the various propagation effects needed in planning airborne systems operating in either the airborne-to-space or airborne-to-Earth direction.
    • ITU-R RAPPORT RS.2068 FRENCH 

      Type: standard
      Source: ITU-R - International Telecommunication Union/ITU Radiocommunication Sector:;2006
      Organization : ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
    • ITU-R BT.1845-1 

      Type: standard
      Source: ITU-R - International Telecommunication Union/ITU Radiocommunication Sector:;2010
      Organization : ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
      Abstract: This Recommendation provides some guidance on the metrics relevant to the choice of image rasters that may be appropriate when tailoring television programme material to broadcasting applications which are characterized ...
    • ITU-R SM.1131 

      Type: standard
      Source: ITU-R - International Telecommunication Union/ITU Radiocommunication Sector:;1995
      Organization : ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
    • ITU-R SA.1810 

      Type: standard
      Source: ITU-R - International Telecommunication Union/ITU Radiocommunication Sector:;2007
      Organization : ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
    • ITU-R BR.1384-2 FRENCH 

      Type: standard
      Source: ITU-R - International Telecommunication Union/ITU Radiocommunication Sector:;2011
      Organization : ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
    • ITU-R INFORME BT.2020-1 SPANISH 

      Type: standard
      Source: ITU-R - International Telecommunication Union/ITU Radiocommunication Sector:;2000
      Organization : ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
    • ITU-R QUESTION 109/6 

      Type: standard
      Source: ITU-R - International Telecommunication Union/ITU Radiocommunication Sector:;2003
      Organization : ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
    • ITU-R RS.1628 FRENCH 

      Type: standard
      Source: ITU-R - International Telecommunication Union/ITU Radiocommunication Sector:;2003
      Organization : ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
    • ITU-R P.1058-2 

      Type: standard
      Source: ITU-R - International Telecommunication Union/ITU Radiocommunication Sector:;1999
      Organization : ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
    • ITU-R REPORT BS.472-2 

      Type: standard
      Source: ITU-R - International Telecommunication Union/ITU Radiocommunication Sector:;1990
      Organization : ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
      Abstract: Introduction
      One of the most economical methods of re-broadcasting is the use of sky-wave signal from one broadcasting transmitter by another. In view of the simplicity and economy, it is of special ...
    • ITU-R INFORME BT.1209 SPANISH 

      Type: standard
      Source: ITU-R - International Telecommunication Union/ITU Radiocommunication Sector:;1990
      Organization : ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
    • ITU-R P.341-5 SPANISH 

      Type: standard
      Source: ITU-R - International Telecommunication Union/ITU Radiocommunication Sector:;1999
      Organization : ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
    • ITU-R INFORME BO.2008-1 SPANISH 

      Type: standard
      Source: ITU-R - International Telecommunication Union/ITU Radiocommunication Sector:;1998
      Organization : ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
    • ITU-R SA.2045 

      Type: standard
      Source: ITU-R - International Telecommunication Union/ITU Radiocommunication Sector:;2013
      Organization : ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
      Abstract: This Recommendation provides information on the performance and interference criteria for non-GSO Data Collection Systems (DCS) in the 401-403 MHz.
    • ITU-R M.1795 

      Type: standard
      Source: ITU-R - International Telecommunication Union/ITU Radiocommunication Sector:;2007
      Organization : ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
    • ITU-R SNG.1152 FRENCH 

      Type: standard
      Source: ITU-R - International Telecommunication Union/ITU Radiocommunication Sector:;1995
      Organization : ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
    • ITU-R SM.1266 

      Type: standard
      Source: ITU-R - International Telecommunication Union/ITU Radiocommunication Sector:;1997
      Organization : ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
    • ITU-R QUESTION 225/5 

      Type: standard
      Source: ITU-R - International Telecommunication Union/ITU Radiocommunication Sector:;2000
      Organization : ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
    • ITU-R REPORT SA.2166 

      Type: standard
      Source: ITU-R - International Telecommunication Union/ITU Radiocommunication Sector:;2009
      Organization : ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
      Abstract: Introduction
      The methodology and guidelines introduced in § 2 have been used to model the radiation patterns for large antennas used in deep space research and radio astronomy. These methods are ...