ITU-R�WP3L� C�

�

Fran�ais� Espa�ol

�

Home : ITU-R : WP3L : Contributions�

Recently posted�-� Search Meeting Documents

�

ITU-R�WP3L� C�

ITU-R�WP3L	Max # of documents displayed/page:
Ionospheric propagation

Results:92 total items.

Result page:� 1 - 2 �-�Next

Contributions��
�	Number�	Title	Source	AI/Question	Date
�	[ 92 ] � +Ann.1-5�	Chairman's report - Meeting 23-25 April 2007 � �	Chairman, WP 3L �	�	2007-05-03
�	[ 91 ] � �	Final List of Participants - Working Party 3L (Geneva, 23-25 April 2007) � �	Director, BR �	�	2007-04-25
�	[ 90 ] � �	List of documents issued � �	BR Study Group Department �	�	2007-04-17
�	[ 89 ] � �	HF propagation measurements � �	Brazil (Federative Republic of) �	222/3 �	2007-04-11
�	[ 88 ] � �	Draft revision of Recommendation ITU-R P.533-8 - HF propagation prediction method � �	United Kingdom of Great Britain and Northern Ireland �	�	2007-04-05
�	[ 87 ] � �	ITU-R reference ionospheric characteristics � �	United Kingdom of Great Britain and Northern Ireland �	�	2007-04-05
�	[ 86 ] � �	Correction of sea gain curves in Recommendation ITU-R P.1147-2 � �	Japan �	225/3 �	2007-04-03
�	[ 85 ] � �	Information document - Project for researching radio propagation in South-East Asia � �	Japan �	218/3, 213/3, 212/3 �	2007-04-03
�	[ 84 ] � �	Second revision to Recommendation ITU-R P.1147-2 - Prediction of sky-wave field strength at frequencies between about 150 and 1 700 kHz � �	Japan �	�	2007-04-03
�	[ 83 ] � �	Liaison statement to Radiocommunication Study Groups and Working Parties - Terminology database � �	Coordination Committee for Vocabulary (CCV) �	�	2007-01-11
�	[ 82 ] � +Ann.1-6�	Chairman's report of the meeting of Working Party 3L (Geneva, 3-6 October 2006) � �	Chairman, WP 3L �	�	2006-10-09
�	[ 81 ] � �	Final List of Participants - Working Party 3L (Geneva, 3 - 6 October 2006) � �	Director, BR �	�	2006-10-05
�	[ 80 ] � �	List of documents issued � �	BR Study Group Department �	�	2006-10-02
�	[ 79 ] � �	Draft Revision of Recommendation ITU-R P.533 � �	United Kingdom of Great Britain and Northern Ireland �	�	2006-09-25
�	[ 78 ] � �	Propagation at frequencies below about 2 MHz - Chairman's Report for the period of October 2005 to October 2006 � �	Chairman, Rapporteur 3L-RG2 �	�	2006-09-21
�	[ 77 ] � �	Revision of Recommendation ITU-R P.1144-3 - Guide to the application of the propagation methods of Radiocommunication Study Group 3 � �	Chairman, SG 3 �	�	2006-09-18
�	[ 76 ] � (Rev.1)�	Revision to Recommendation ITU-R P.1147-3 - Prediction of sky-wave field strength at frequencies between about 150 and 1 700 kHz � �	Japan �	225/3 �	2006-09-15
�	[ 75 ] � �	This document has been withdrawn � �	Japan �	225/3 �	2006-09-14
�	[ 74 ] � �	Information document towards the prediction of the performance of digital HF circuits � �	Australia �	213/3 �	2006-09-11
�	[ 73 ] � �	Revision of Opinion ITU-R 22 - Routine ionospheric sounding � �	Australia �	�	2006-09-11
�	[ 72 ] � �	Proposed draft new Report ITU-R P.[GISM] - Trans-ionospheric propagation � �	France, Australia, ESA, Austria �	218/3 �	2006-09-11
�	[ 71 ] � �	Proposed revision to Recommendation ITU-R P.531-8 - Ionospheric propagation data and prediction methods for the design of satellite services and systems � �	Chairman, WP 3L �	218/3 �	2006-09-11
�	[ 70 ] � �	Proposed draft revision of Recommendation ITU-R P.842 - Computation of reliability and compatibility of HF radio systems � �	Australia �	201/3 �	2006-08-30
�	[ 69 ] � �	Ionosphere modeling � �	Brazil (Federative Republic of) �	229/3, 222/3, 213/3, 212/3 �	2006-08-23
�	[ 68 ] � �	HF data transmission � �	Brazil (Federative Republic of) �	229/3 �	2006-08-23
�	[ 67 ] � �	Proposed revision of Question ITU-R 226-2/3 - Ionospheric and tropospheric characteristics along satellite-to-satellite paths � �	Chairman, WP 3L �	226/3 �	2006-08-20
�	[ 66 ] � �	Proposed revision of Question ITU-R 218-2/3 - Ionospheric influences on space systems � �	Chairman, WP 3L �	218/3 �	2006-08-20
�	[ 65 ] � �	Liaison statement from WP 9C - Response to liaison statement on the specification of system performance parameters for digital HF communications and broadcasting � �	WP 9C �	�	2006-07-26
�	[ 64 ] � �	ITU-R Study Group 1 Questions to be brought to the attention of Working Parties 3L and 3M � �	BR, Study Group Department �	�	2006-05-01
�	[ 63 ] � �	Liaison statement to Working Party 3L - The specification of system performance parameters for digital HF broadcasting � �	WP 6E �	�	2005-10-14
�	[ 62 ] � +Ann.1-14�	Chairman's Report - Meeting in Cleveland, USA (4 - 7 October 2005) � �	Chairman, WP 3L �	�	2005-10-11
�	[ 61 ] � �	Final list of participants � �	Director, BR �	�	2005-10-25
�	[ 60 ] � �	List of documents issued � �	BR Study Group Department �	�	2005-09-21
�	[ 59 ] � �	Progress report for the period of November 2004 to September 2005 � �	Convenor, Correspondence Group on Power Line ... �	230/3 �	2005-09-20
�	[ 58 ] � �	Draft proposed modifications to the model used in Recommendation ITU-R P.531-8 - Ionospheric propagation data and prediction methods required for the design of satellite services and systems � �	European Space Agency (ESA) �	�	2005-09-20
�	[ 57 ] � �	Propagation at Frequencies below about 2 MHz - Chairman's Report for the period of October 2004 to October 2005 � �	Chairman, Rapporteur Group 3L-RG2 �	�	2005-09-19
�	[ 56 ] � �	A procedure for the prediction of the reliability of digitally modulated services at HF � �	Australia and United Kingdom �	229/3 �	2005-09-14
�	[ 55 ] � �	Proposed revisions to Recommendations ITU-R P.1239, ITU-R P.1240 and ITU-R P.533-8 - Representation of the variability of foF2 and MUF � �	United Kingdom and Australia �	212/3 �	2005-09-14
�	[ 54 ] � �	Draft liaison statement to Working Parties 6E, 8A and 9C � �	Australia and United Kingdom �	229/3 �	2005-09-14
�	[ 53 ] � �	A model for time and frequency spreading of HF radio signals propagating through the equatorial ionosphere � �	United Kingdom and Australia �	229/3 �	2005-09-14
�	[ 52 ] � �	Proposed draft revision of Recommendation ITU-R P.1239 - ITU-R Reference ionospheric characteristics � �	United Kingdom and Australia �	212/3 �	2005-09-14
�	[ 51 ] � �	Proposed draft revision of Recommendation ITU-R P.373-7 � �	Australia and United Kingdom �	212/3 �	2005-09-14
�	[ 50 ] � �	Revision to Recommendation ITU-R P.684-4 - Extension of propagation distance up to 16 000 km in the LF prediction method � �	Japan �	225/3 �	2005-09-15
�	[ 49 ] � �	Seasonal variation of LF/MF sky-wave field strengths � �	United States of America �	225/3 �	2005-09-13
�	[ 48 ] � �	Seasonal changes of a field strength ground wave in LW band � �	Russian Federation �	�	2005-08-24
�	[ 47 ] � �	Liaison statement to Working Party 3L - Digital radio mondiale DRM daytime MW tests � �	WP 6E �	60/6 �	2005-04-14
�	[ 46 ] � �	Liaison statement to WPs 1A, 3L and 6E - Impact of cable and power line telecommunications systems on radiocommunication systems operating in the LF, MF, HF and VHF bands below 80 MHz � �	WP 7D �	221/1 �	2005-03-29
�	[ 45 ] � �	Liaison statement to Working Party 9C with copy to Working Parties 3L, 6E, 8A and 8B - Review of allocations to all services in the HF bands between 4 and 10 MHz � �	WP 7D �	�	2005-03-29
�	[ 44 ] � �	Liaison statement to Working Parties 3L, 7D, 8A, 8B and 9C regarding WRC-07 Agenda item 1.13 � �	WP 6E �	�	2004-11-24
�	[ 43 ] � �	Reply to liaison statement to WP 1A and copy to WP 3L for information - Impact of cable and power line telecommunication systems on radiocommunication systems operating in the LF, MF, HF and VHF bands below 80 MHz � �	WP 6E �	�	2004-11-24
Results:92 total items. Result page:� 1 - 2 �-�Next �

Multiple Document Download:�Check the boxes of the selected documents, then click "Zip and download"

� �
�

User preferences:�

Multiple Document Download:�Formats and Languages to be included (when available):

(E: English - F: French - S: Spanish - A: Arabic - C: Chinese - R: Russian)

�