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Radio-astronomy

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Contributions��
�	Number�	Title	Source	AI/Question	Date
�	[ 156 ] � �	Liaison statement to Working Parties 6B and 9D - System characteristics of television outside broadcast (TVOB), electronic news gathering (ENG) and electronic field production (EFP) in the mobile service for use in sharing studies � �	WP 8A �	�	2007-08-01
�	[ 155 ] � �	Liaison statement to ITU-R Working Party 1B on the study of software defined radio and cognitive radio systems in Working Party 1B � �	WP 4-9S �	�	2007-06-29
�	[ 154 ] � �	Liaison statement to Working Parties 6E, 7A, 7B, 7C, 7D, 8A, 8B, 8F, 9A and 9C - Interference protection requirements from power line telecommunications systems on radiocommunications systems operating in the LF, MF, HF and VHF bands below 80 MHz � �	WP 1A �	�	2007-06-19
�	[ 153 ] � �	Response to the liaison statement of Working Party 3J (copy to WPs 4A, 6E, 6M, 6S, 7B, 7C, 7D 8A, 8B, 8D, 8F and 9B) - Radio noise � �	WP 1A �	�	2007-06-18
�	[ 152 ] � �	Liaison statement to WP 1B - Study of Software Defined Radio and cognitive radio systems in WP 1B � �	WP 4A �	�	2007-06-08
�	[ 151 ] � �	Liaison statement to ITU-R Working Party 7D � �	ITU-T SG 5 �	�	2007-05-30
�	[ 150 ] � �	Liaison statement to ITU-R Working Party 1B on the study of software defined radio and cognitive radio systems in Working Party 1B � �	WP 9B and 9D �	�	2007-05-21
�	[ 149 ] � �	Reply to Liaison statement from 1B on the study of software defined radio and cognitive radio systems � �	WP 6S �	�	2007-05-08
�	[ 148 ] � �	Liaison statement to ITU-R Working Party 1B on the study of software defined radio and cognitive radio systems in Working Party 1B - (Copy for information to ITU-R WPs 1A, 4A, 4-9S, 6E, 6S, 7B, 7C, 7D, 8A, 8B, 8D, 9B and 9D) � �	WP 8F �	�	2007-02-16
�	[ 147 ] � +Ann.1-3�	Report on the February 2007 Meeting of Working Party 7D � �	Chairman, WP 7D �	�	2007-02-09
�	[ 146 ] � �	Final List of Participants - Working Party 7D (Geneva, 6-9 February 2007) � �	Director, BR �	�	2007-02-09
�	[ 145 ] � �	List of documents issued � �	BR Study Group Department �	�	2007-02-05
�	[ 144 ] � �	Astronomical use of the frequency band 100 - 300 THz and coexistence with other applications � �	Canada �	235/7 �	2007-01-26
�	[ 143 ] � �	Review of the Questions assigned to WP 7D � �	Vice-Chairman, SG 7 �	�	2007-01-23
�	[ 142 ] � �	Working document towards Preliminary Draft Report - Techniques for migration of radio frequency interference in radio astronomy � �	United States of America �	237/7 �	2007-01-22
�	[ 141 ] � �	Preliminary draft new Recommendation ITU-R F. [HAPS- RAS 47GHz] - Protection of RAS in 48.94-49.04 GHz band from Out-of-Band emissions from HAPS in 47.2-47.5 GHz and 47.9-48.2 GHz bands � �	Australia �	�	2007-01-15
�	[ 140 ] � �	Liaison statement to Radiocommunication Study Groups and Working Parties - Terminology database � �	Coordination Committee for Vocabulary (CCV) �	�	2007-01-11
�	[ 139 ] � �	Liaison statement to WPs 1A, 4A, 4-9S, 6E, 6S, 7B, 7C, 7D, 8A, 8B, 8D, 8F, 9B and 9D - The study of software defined radio and cognitive radio systems in Working Party 1B � �	WP 1B �	�	2006-11-09
�	[ 138 ] � �	Liaison statement to Working Parties 6J and 9D copy to 4B, 6E, 7C, 7D, 8B, 8F, 9B, and ITU-T Study Group 9 - System characteristics of television outside broadcast (TVOB), electronic news gathering (ENG) and electronic field production (EFP) in the mobile service � �	WP 8A �	�	2006-11-03
�	[ 137 ] � �	Recommendation to be brought to the attention of Working Party 7D � �	BR, Study Group Department �	�	2006-10-30
�	[ 136 ] � +Corr.1�	Liaison statement to Working Parties 1A, 1C, 4A, 4-9S, 6E, 7B, 7C, 7D, 8A, 8B, 8F, 9A and 9D - Spreadsheet implementation of the clear-air portion of Recommendation ITU-R P.452-12 � �	WP 3M �	�	2006-10-06
�	[ 135 ] � �	Liaison statement to WP 7D � �	ITU-T SG 5 �	�	2006-09-27
�	[ 134 ] � +Ann.1-3�	Chairman's report - meeting 28-31 August 2006 � �	Chairman, WP 7D �	�	2006-09-04
�	[ 133 ] � �	Final List of Participants � �	Director, BR �	�	2006-08-30
�	[ 132 ] � �	List of documents issued � �	BR Study Group Department �	�	2006-08-25
�	[ 131 ] � �	Preliminary Draft New Report - The impact on the radio astronomy service of unwanted emissions in excess of the levels defined by Recommendation ITU-R RA.769 � �	IUCAF �	145/7 �	2006-08-18
�	[ 130 ] � �	Proposed revision to draft text for the CPM report on WRC-07 Agenda Item 1.7 � �	Russian Federation �	�	2006-08-18
�	[ 129 ] � �	Calculation of interference to spaceborne receivers of the Space Research Service (passive) from mobile Earth station (E-s) in the frequency band 1 668-1 668.4 MHz � �	Russian Federation �	�	2006-08-18
�	[ 128 ] � �	Sharing study for High Altitude Platform Stations in 47.2-47.5 GHz and 47.9-48.2 GHz bands to protect Radio Astronomy Services in 48.94-49.04 GHz band � �	Australia �	146/7 �	2006-08-11
�	[ 127 ] � �	Misprint in ITU-R RA Handbook-2nd Edition � �	Korea (Republic of) �	�	2006-08-18
�	[ 126 ] � �	A preliminary Draft Revision of Recommendation ITU-R RA.1031 � �	Korea (Republic of) �	145/7 �	2006-08-18
�	[ 125 ] � �	Interim report of the current results of computer simulations in relation to WRC-07 Agenda item 1.7 � �	Coord of Corresp Grp of WRC-07 Agenda Item 1.7 �	�	2006-08-16
�	[ 124 ] � �	Information document on sharing between the radio astronomy service and the fixed service in the bands 71-76 GHz, 81-86 GHz and 92-95 GHz � �	United States of America �	226/7 �	2006-08-10
�	[ 123 ] � �	Working document towards PDN Report - Radio observations of pulsars for precision timekeeping � �	United States of America �	205/7 �	2006-08-10
�	[ 122 ] � �	Liaison statement to WP's 6J, 4B, 6E, 7C, 7D, 8A, 8B, 8D, 8F, 9B, JTG 6-8-9 and ITU-T SG9 - System characteristics for use in sharing studies with television outside broadcast (TVOB), electronic news gathering (ENG) and electronic field production (EFP) in the fixed service � �	WP 9D �	�	2006-07-19
�	[ 121 ] � �	Liaison statement to WP's 1A, 1B, 4A, 4-9S, 6E, 6M, 6S, 7B, 7C, 7D, 8A, 8B, 8D and 8F and TG 1/9, and to JTG 6-8-9 - Revision of Recommendation ITU-R F.1336 � �	WP 9D �	�	2006-07-19
�	[ 120 ] � �	ITU-R study Group 8 Question to be brought to the attention of Working Parties 4A, 7D, 9B, 9C and 9D � �	BR Study Group Department �	�	2006-05-11
�	[ 119 ] � �	ITU-R Study Group 6 Question to be brought to the attention of Working Parties 4A, 7B, 7C, 7D, 8D and 9D � �	BR Study Group Department �	�	2006-05-01
�	[ 118 ] � �	Liaison statement to Working Parties 7B, 7C, 7D and 8D - Additional information regarding sharing studies in bands between 16 and 30 GHz for aeronautical mobile telemetry applications � �	WP 8B �	�	2006-04-28
�	[ 117 ] � �	Liaison statement to Working Party 7D - Compatibility studies between aeronautical mobile telemetry systems and the radio astronomy service in the 4 825-4 835 MHz band � �	WP 8B �	�	2006-04-28
�	[ 116 ] � (Rev.1)�	Liaison statement - Result of the study under Recommendation 723 (WRC-03) � �	WP 8A �	�	2006-04-21
�	[ 115 ] � �	LS to WP's 7D and 8D - Revision of Recommendation ITU-R S.1586 � �	WP 4A �	�	2006-04-19
�	[ 114 ] � �	Liaison statement to Working Party 7D - Sharing between the MSS and SRS (passive) services in the band 1 668-1 668.4 MHz � �	WP 8D (SWG 8D3) �	�	2006-03-20
�	[ 113 ] � �	Liaison statement to WP 7D - CPM text sections related to compatibility between non-GSO MSS feeder links in frequencies near 1 400 MHz and the radio astronomy service in the band 1 400-1 427 MHz � �	WP 8D �	�	2006-03-17
�	[ 112 ] � �	Liaison statement to WPs 4B, 6E, 7C, 7D, 8A, 8D, 8F, 9B, 9D, JTG 6-8-9 and ITU-T SG 9 - Spectrum usage and operational characteristics of terrestrial electronic news gathering systems (ENG), television outside broadcast (TVOB) and electronic field production (EFP) � �	WP 6J �	�	2006-03-16
�	[ 111 ] � �	Liaison statement to WP 7D (Copy to WP 4A for information) - Proposed corrections on Recommendations ITU-R S.1586 and ITU-R M.1583 � �	WP 8D �	236/4 �	2006-03-14
�	[ 110 ] � �	ABU Views on WRC-07 Agenda item 1.21 � �	Asia-Pacific Broadcasting Union (ABU) �	�	2006-02-28
�	[ 109 ] � �	Liaison statement to 4A, 4B, 4-9S, 6S, 7B, 7C, 7D - NGN and satellite work; and intersector coordination group on satellite (ICG-SAT) matters � �	ITU-T Study Group 13 �	10/13, ITU-T �	2006-02-07
�	[ 108 ] � �	Liaison statement from WP 1B to SG 7 � �	WP 1B �	�	2006-02-03
�	[ 107 ] � �	Liaison statement to WPs 1A, 1B, 4A, 6E, 6M, 6S, 7B, 7C, 7D, 8A, 8B, 8D and 8F and to TG 1/9 and to JTG 6-8-9 - Revision of Recommendation ITU-R F.1336 � �	WP 9D �	�	2005-12-21
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