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 and Radio Noise

Results:106 total items.

Result page:�

Previous�-� 1 - 2 - 3 �-�Next

Contributions��
�	Number�	Title	Source	AI/Question	Date
�	[ 56 ] � �	Liaison statement to Working Parties 1C, 3L and 5B (copy to Working Parties 5A and 5C) - HF radio noise measurements at sea � �	WP 1A �	�	2017-12-12
�	[ 55 ] � �	Liaison statement to Working Parties 1A, 1B, 1C, 3L, 5A and 5C - Working document towards a preliminary draft new Report ITU-R M.[HF NOISE AT SEA] � �	WP 5B �	�	2017-11-20
�	[ 54 ] � �	Liaison statement to ITU-R Working Party 7C (copy to ITU-R Working Parties 3L, 5A, 5B and 5C for information) - Technical and operational characteristics for systems operating within the 40-50 MHz frequency range � �	WP 6A �	�	2017-10-24
�	[ 53 ] � +Ann.1-10�	Report on the meeting of Working Party 3L (Geneva, 23 - 31 August 2017) � �	Chairman, WP 3L �	�	2017-09-01
�	[ 52 ] � �	Final list of participants - Working Party 3L (Geneva, 23-31 August 2017) � �	Director, BR �	�	2017-08-31
�	[ 51 ] � �	List of documents issued (Documents 3L/23 - 3L/51) � �	BR Study Groups Department �	�	2017-08-22
�	[ 50 ] � �	Supplement to pictures of Recommendation ITU-R P.368-9 � �	China (People's Republic of) �	�	2017-08-14
�	[ 49 ] � �	Proposed modification to Recommendation ITU-R P.531-12: A new predicting method of ionospheric scintillation occurrence probability over the global low-latitude Region for assessing the impact of ionospheric irregularities on trans-ionospheric radio systems � �	China (People's Republic of) �	�	2017-08-14
�	[ 48 ] � �	Proposed new ITU-R Question - Computation of ionospheric indices � �	France �	�	2017-08-11
�	[ 47 ] � �	Improved prediction method of ionospheric scintillation � �	France �	�	2017-08-11
�	[ 46 ] � �	Draft reply liaison statement to Working Party 7C - WRC-23 agenda item regarding EESS (active) around the 45 MHz frequency region � �	United States of America �	�	2017-08-11
�	[ 45 ] � �	Proposed draft revision to Recommendation ITU-R P.531-13 to extend the lower limit of applicability to 40 MHz � �	United States of America �	�	2017-08-11
�	[ 44 ] � �	Proposal for a draft new Report on the indoor radio environment � �	Japan �	Q214/3 �	2017-08-10
�	[ 43 ] � �	Editorial correction of Recommendation ITU-R P.684 � �	Japan �	�	2017-08-10
�	[ 42 ] � �	Proposal for a new Report on Recommendation ITU-R P.684-6 - An evaluation of the numerical prediction method of field strength for LF radio waves based on wave-hop propagation theory � �	Japan �	�	2017-08-10
�	[ 41 ] � �	A new ionospheric storm scale based on TEC and FOF2 statistics � �	Japan �	�	2017-08-10
�	[ 40 ] � �	Contribution towards a provisional draft revised Recommendation ITU-R P.684-7 � �	United Kingdom of Great Britain and Northern Ireland �	�	2017-08-07
�	[ 39 ] � �	Proposed revision of Recommendation ITU-R P.372 - Radio Noise � �	United Kingdom of Great Britain and Northern Ireland �	�	2017-08-07
�	[ 38 ] � �	A discussion paper on radio noise � �	United Kingdom of Great Britain and Northern Ireland �	Q214/3 �	2017-08-07
�	[ 37 ] � �	Draft revision of Recommendation ITU-R P.531-13 - Ionospheric propagation data and prediction methods required for the design of satellite services and systems � �	United Kingdom of Great Britain and Northern Ireland �	Q218/3 �	2017-08-07
�	[ 36 ] � �	Draft reply to the liaison statement from Working Party 7C - WRC-23 agenda item regarding EESS (active) around the 45 MHz frequency Region � �	United Kingdom of Great Britain and Northern Ireland �	�	2017-08-07
�	[ 35 ] � (Rev.1)�	Conversion software for SCINTEX � �	European Space Agency �	�	2017-07-18
�	[ 34 ] � �	Reply liaison statement to Working Party 1A (copy for information to Working Parties 3L, 5A, 5B, 5C, 6A, 7A and 7D) - Assessment of the impact of unwanted radio frequency energy generated by non-radiocommunication equipment to radiocommunication services � �	WP 1C �	�	2017-07-07
�	[ 33 ] � �	Liaison statement to Working Parties 5A, 5B and 5C (copied to Working Parties 3L and 6A for information) - Technical and operational characteristics for systems operating within the 40-50 MHz frequency range � �	WP 7C �	�	2017-04-13
�	[ 32 ] � �	Information paper on ionospheric propagation corrections to lower the applicable frequency range of Recommendation ITU-R P.531-13 to 30 MHz � �	United States of America �	�	2017-03-13
�	[ 31 ] � �	Liaison statement to Working Parties 1C, 3L, 5A, 5B, 5C, 6A, 7A and 7D - Assessment of the impact of unwanted radio frequency energy generated by non-radiocommunication equipment to radiocommunication services (Questions ITU-R 221-2/1 and ITU-R 236/1) � �	WP 1A �	�	2016-12-13
�	[ 30 ] � �	Liaison statement to Working Party 7C (copied to Working Parties 3L, 5B, 5C and 6A for information) - Technical and operational characteristics for systems operating within the 40-50 MHz frequency range � �	WP 5A �	�	2016-11-23
�	[ 29 ] � �	Reply liaison statement to ITU-D Study Group 2 (copy to Working Parties 1B, 1C, 3L, 4A, 5A, 5C, 6A for information) - ITU-D Question 7/2: strategies and policies concerning human exposure to electromagnetic fields � �	WP 5B �	�	2016-11-18
�	[ 28 ] � �	Reply liaison statement to ITU-D Study Group 2, Working Party 1C (copy to Working Parties 1B, 3L, 4A, 5A, 5B, 6A for information) - ITU-D Question 7/2: strategies and policies concerning human exposure to electromagnetic fields � �	WP 5C �	�	2016-11-16
�	[ 27 ] � �	Reply liaison statement to Working Party 3L - WRC-23 agenda item 2.2 regarding EESS(active) around the 45 MHz frequency Region � �	WP 7C �	AI2.2. �	2016-10-28
�	[ 26 ] � �	Liaison statement from ITU-D Study Group 2 Question 9/2 to ITU-T and ITU-R Study Groups on ongoing collaboration � �	ITU-D SG 2 �	�	2016-10-24
�	[ 25 ] � �	Liaison statement to Working Party 7C - WRC-23 agenda item 2.2 regarding EESS (active) around the 45 MHz frequency region � �	Chairman, WP 3L �	AI2.2 �	2016-09-19
�	[ 24 ] � �	Information document on the updated tentative meeting schedule of Study Group 3 and its Working Parties � �	Chairman, SG 3 �	�	2016-08-12
�	[ 23 ] � +Ann.1-2�	Report on the meeting of Working Party 3L (Geneva, 22-29 June 2016) � �	Chairman, WP 3L �	�	2016-07-04
�	[ 22 ] � �	Final list of participants - Working Party 3L (Geneva, 22-29 June 2016) � �	Director, BR �	�	2016-06-29
�	[ 21 ] � �	List of documents issued (Documents 3L/1 - 3L/21) � �	BR Study Groups Department �	�	2016-06-20
�	[ 20 ] � �	The measurement of indoor radio noise � �	Chairman, WP 3L �	214-5/3 �	2016-06-15
�	[ 19 ] � �	Liaison statement to Working Parties 1C & 3L (copy for information to Working Parties 5A, 5B, 5C, 6A, 7A & 7D) - Assessment of the impact of other emissions to Radiocommunication services (Questions ITU-R 221-2/1 & ITU-R 236/1) � �	WP 1A �	�	2016-06-15
�	[ 18 ] � �	Proposal for revision of Recommendation ITU-R P.684-6 - Revision of numerical method for calculating resultant field strength and phase � �	Japan �	�	2016-06-13
�	[ 17 ] � �	Indoor radio noise data in Japan proposed for radio noise databank � �	Japan �	�	2016-06-13
�	[ 16 ] � �	SCINTEX editorial changes � �	European Space Agency �	�	2016-06-13
�	[ 15 ] � �	Supplement for Recommendation ITU-R P.531-12 - On the conversion function between the S4 index and the peak-to-peak fluctuation Pfluc (dB) � �	China (People's Republic of) �	�	2016-06-12
�	[ 14 ] � �	Editorial corrections to Recommendation ITU-R P.1239-3 � �	United States of America �	�	2016-06-13
�	[ 13 ] � �	Information - Comparison of HF predictions for revised sunspot numbers � �	United States of America �	�	2016-06-13
�	[ 12 ] � �	Modelling of L-band ionospheric disturbances at high latitude � �	France , Norway �	Q218/3, Q213/3, Q212/3 �	2016-06-10
�	[ 11 ] � �	This document has been withdrawn � �	BR Study Groups Department �	�	2016-06-10
�	[ 10 ] � �	Additions and amendments to the Handbook on "Ionosphere and its influence on propagation of radiowaves" � �	Russian Federation �	�	2016-06-09
�	[ 9 ] � �	Reply liaison statement to ITU-T Study Group 5, ITU-R Working Parties 5D and 6A (copy for information to Working Parties 3L, 1B, 1C and ITU-D Study Group 2) - Human exposure to electromagnetic fields (EMFS) � �	WPs 5A, 5B and 5C �	�	2016-05-20
�	[ 8 ] � (Rev.1)�	Draft revision of Recommendations ITU-R P.525, ITU-R P.341 and ITU-R P.372 - Antennas close to the ground and related matters � �	United Kingdom of Great Britain and Northern Ireland �	�	2016-05-13
�	[ 7 ] � �	Liaison statement to Working Parties 3L, 3M and 3J - WRC-23 agenda item 2.2 regarding EESS (active) around the 45 MHz frequency region � �	WP 7C �	�	2016-04-11
Results:106 total items. Result page:� Previous�-� 1 - 2 - 3 �-�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)

�