International Telecommunication Union � ITU
Fran�ais� Espa�ol
�
Site map Contact us Print version
� Home : ITU-R : Publications : Recommendations : P�Series : P.1239 : P.1239-2 (10/2009)
Recently posted�-� Search Recommendations
� �
P.1239�:�ITU-R reference ionospheric characteristics �

Recommendation P.1239-2 (10/2009)

Approved in 2009-10-20

Status : Superseded

�

Table of Contents

Access :

Free Download

Available languages and formats :
�
Click on the Item

Click on the selected format
and language to get the document

� �
Format Size Posted Article Number
English

Word Document Word

22206976 bytes 2009-11-23 E�34486�

PDF Document PDF (acrobat)

2095154 bytes 2009-11-23 �
Arabic

Word 2007 Document Word 2007

 2548820 bytes 2010-03-02 A�34486�

PDF Document PDF (acrobat)

1910052 bytes 2010-03-02 �
Chinese

Word 2007 Document Word 2007

 2965214 bytes 2010-02-23 C�34486�

PDF Document PDF (acrobat)

2032480 bytes 2010-02-23 �
Espa�ol

Word 2007 Document Word 2007

 2493932 bytes 2010-02-23 S�34486�

PDF Document PDF (acrobat)

1699778 bytes 2010-02-23 �
Fran�ais

Word 2007 Document Word 2007

 2589146 bytes 2010-05-11 F�34486�

PDF Document PDF (acrobat)

1745263 bytes 2010-05-11 �
Russian

Word 2007 Document Word 2007

 2356126 bytes 2010-05-11 R�34486�

PDF Document PDF (acrobat)

2151217 bytes 2010-05-11 �

�

Top�-� Feedback�-� Contact us�-� Copyright � ITU�2008�All Rights Reserved
Contact for this page :� ITU-R Web coordinator
Updated :�2020-09-17		 �