International Telecommunication Union ITU
Fran�aisEspa�ol
Site map Contact us Print version
Home : ITU-R : Publications : Recommendations : P�Series : P.434
Recently posted�-� Search Recommendations
P.434�:�ITU-R reference ionospheric characteristics and methods of basic MUF, operational MUF and ray-path prediction

Recommendation P.434

Approved in 1995-10

Managed by R00-SG03

Note � Suppressed on 24/10/97 (RA-97)

Main
Number
Title Status Questions
P.434-6 (10/95)
ITU-R reference ionospheric characteristics and methods of basic MUF, operational MUF and ray-path prediction �
Note - Withdrawn on 24/10/97 (RA-97) - This Recommendation has been replaced by Rec. ITU-R P.1239 and ITU-R P.1240
Withdrawn (Main)
N/A �

Previous versions
Number
Title Status Questions
P.434-5 (03/92)
CCIR reference ionospheric characteristics and methods of basic MUF, operational MUF and ray-path prediction � Superseded
N/A �

Top�-� Feedback�-� Contact us�-� Copyright � ITU�2008�All Rights Reserved
Contact for this page :� ITU-R Web coordinator
Updated :�2010.12.03