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Space radio systems

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Contributions��Documents / Contributions

Number
Title Source AI/Question
Date
[ 129 ]
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
[ 128 ]
Liaison statement to Working Party 7B and copy to Working Parties 9D and 8A for information - "Proposed draft CPM text for WRC-07" agenda item 1.2 (Resolution 746 (WRC-03), 18 GHz) � WP 4A 2006-04-28
[ 127 ]
Draft of liaison statement to WP 8F concerning sharing issues between Space research Earth stations and IMT-2000 receivers in the 2 110-2 120 MHz band � United States of America 2006-04-24
[ 126 ]
Liaison statement to Working Parties 6S, 8D and Working Party 7B for information - Advanced publication information on non-geostationary satellite systems not subject to coordination under Section II of Article 9 � WP 4A 2006-04-20
[ 125 ]
Proposed revisions to draft CPM text for WRC-07 agenda item 1.19 � BR Secretariat 2006-04-19
[ 124 ] �
Liaison statement to Working Party 7B - Studies relating to WRC-07 agenda item 1.2 � WP 8A 2006-03-24
[ 123 ]
Preliminary WMO position on World Radiocommunication Conference 2007 agenda � WMO 2006-03-22
[ 122 ]
Liaison statement to Working Party 7B - Comments concerning proposed draft CPM text for WRC-07 Agenda item 1.2 (Resolution 746, 18 GHz) � WP 6S 2006-03-21
[ 121 ] �
ABU views on WRC-2007 Agenda item 1.2 and 1.21 � Arab States Broadcasting Union (ASBU) 232/7 2006-02-28
[ 120 ]
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
[ 119 ]
Liaison statement to contributing Working Parties 6E, 8A, 8D and interested Working Parties 3K, 4A, 6S, 7B, 7C and 9D - Frequency-related matters for IMT-2000 and IMT-Advanced related to WRC-07 Agenda item 1.4 � WP 8F 2006-02-06
[ 118 ]
Liaison statement from WP 1B to SG 7 � WP 1B 2006-02-03
[ 117 ]
Draft new Report ITU-R SA.[MARS NETWORKS] � Chairman, SG 7 2006-02-02
[ 116 ]
Liaison statement to Study Group 7 � SC-WP 2006-01-24
[ 115 ]
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
[ 114 ]
Liaison statement to WPs 4-9S, 6S, 7B and 8D - Draft letter to Director, BR on definition of HEO (AI 7.1 (H)) � WP 4A 2005-11-17
[ 113 ]
Liaison statement to Working Parties 4-9S, 6S, 7B, 8D, 9D and the Coordination Committee for Vocabulary - Development of DNR S.[HEO_Sys_Char] - Characterization of HEO-type FSS systems � WP 4A 2005-11-17
[ 112 ]
+Ann.1-11
Chairman's report - Meeting 8-14 November 2005 � Chairman, WP 7B 2005-11-15
[ 111 ]
Liaison statement to Working Party 7B - Modifications to proposed draft elements for CPM text for WRC-07 Agenda item 1.2 � WP 4A 2005-11-11
[ 110 ]
Final List of Participants - Working Party 7B � Director, BR 2005-11-11
[ 109 ]
Draft liaison statement to the special committee on regulatory/procedural matters regarding optional information for the advance publication of a non-geostationary-satellite network not subject to coordination under Section II of Article 9 � United States of America 2005-11-08
[ 108 ]
List of documents issued � BR Study Group Department 2005-11-07
[ 107 ]
Preliminary draft revision of Recommendation ITU-R SA.1026-3 � France 141/7, 139/7 2005-10-31
[ 106 ]
Parameters necessary for carrying out studies of sharing between the MSS (E-s) and the Space Research Service (passive) in the frequency band 1 668-1 668.4 MHz � Russian Federation 2005-10-31
[ 105 ]
Proposal for a new Recommendation regarding use of the band 8 025-8 400 MHz by Earth exploration satellites � European Space Agency (ESA) 139-3/7 2005-10-27
[ 104 ]
Compatibility assessment between the meteorological satellite service and NGSO satellites operating in the fixed satellite service around 18.2 GHz � Eumetsat 2005-10-27
[ 103 ]
Proposed revision of PDNR ITU-R SA.[THz] - Technical and operational characteristics of space-to-space communication systems operating around 354 and 366 THz � Japan 235/7 2005-10-28
[ 102 ]
Revision of proposed preliminary draft new Report ITU-R SA.[SRS ANT] - Mathematical gain models of large-aperture SRS earth station antennas for compatibility analysis involving a large number of distributed interference sources � United States of America 2005-10-18
[ 101 ]
Proposed report on Characteristics of the Space VLBI systems � United States of America 203/7 2005-10-18
[ 100 ]
Use of the 8 025-8 400 MHz band by Earth exploration satellites � United States of America 139/7 2005-10-18
[ 99 ]
Proposal to revise Recommendation ITU-R SA.1344 - Preferred frequency bands and bandwidths for the transmission of space VLBI data � United States of America 203/7 2005-10-18
[ 98 ]
Proposal to revise Recommendation ITU-R SA.1015 - Bandwidth requirements for deep-space research � United States of America 2005-10-18
[ 97 ]
Revision of proposed PDNR ITU-R SA.[PATTERN SRS]: Reference antenna patterns of large-aperture space research service earth station to be used for compatibility analyses involving a large number of distributed interference entries in the bands 31.8-32.3 GHz and 37.0-38.0 GHz � United States of America 2005-10-18
[ 96 ]
Liaison statement to WP 4A and to WP 7B for information - Compatibility studies between the meteorological-satellite service and the fixed satellite service in the band 18.0-18.4 GHz � WP 6S 2005-10-19
[ 95 ]
Liaison statement to Working Parties 7B, 7C and 7D and for information to TG 1/9 - Compatibility studies involving aeronautical mobile telemetry (AMT) systems � WP 8B 2005-10-07
[ 94 ]
Liaison statement to Working Parties 7B and 7D - Characteristics of spaceborne antennas around 1.6 GHz � WP 8D 2005-10-07
[ 93 ]
Liaison statement to WP 7B and to WP 6S for information - Compatibility studies between the meteorological-satellite service and the fixed satellite service in the band 18.0-18.4 GHz � WP 4A 2005-06-21
[ 92 ]
Liaison statement to WP 7B request for guidance on the possible use of the band 27.0-27.5 GHz by NGSO FSS systems � WP 4A 2005-06-20
[ 91 ]
Liaison statement to WP 7B containing proposed draft elements for CPM text for WRC-07 Agenda item 1.2 � WP 4A 2005-06-20
[ 90 ]
Liaison statement to WP 7B - Additional GSO FSS Network data for the Recommendation ITU-R S.1328 database � WP 4A 2005-06-20
[ 89 ]
Liaison statement to Working Party 7B - Compatibility studies between the meteorological satellite service and the fixed service in the band 18.0-18.4 GHz � WP 9D 2005-05-17
[ 88 ]
Liaison statement to Working Party 7B - Estimation of inherent limits on power level and density of HDFS transmitter deployment to maintain service performance in the 31.8-32.3 GHz and 37-38 GHz � WP 9D 2005-05-17
[ 87 ]
Liaison statement to Working Parties 1A, 1B, 4A, 6E, 6M, 6S, 7B, 7C, 7D, 8A, 8B, 8D and 8F and to Task Groups 1/8 and 1/9, and Joint Task Group 6-8-9 - Revision of Recommendation ITU-R F.1336 � WP 9D 2005-05-02
[ 86 ]
+Ann.1-11
Report on the meeting of Working Party 7B, 7-11 March 2005 � Chairman, WP 7B 2005-03-21
[ 85 ]
Final list of participants - Working Party 7B � Director, BR 2005-03-18
[ 84 ]
Revision of preliminary draft new Report ITU-R SA.[VIS STAT] - Means of calculating low-orbit satellite visibility statistics � Brazil (Federative Republic of) 2005-02-25
[ 83 ]
Preliminary draft revised Recommendation ITU-R SA.1159-2 - Performance criteria for data dissemination, data collection and direct data readout systems in the Earth exploration-satellite service and meteorological-satellite service � Brazil (Federative Republic of) 2005-02-25
[ 82 ]
List of documents issued � BR Study Group Department 2005-02-28
[ 81 ]
Revision of Recommendation ITU-R SA.1158 - Feasibility of frequency sharing in the 1 670-1 710 MHz band between the meteorological-satellite service (space-to-Earth) and the mobile-satellite service (Earth-to-space) and implementation of Resolution ITU-R 44-1 � Syrian Arab Republic 2005-02-28
[ 80 ]
Radiocommunication service definitions - Active sensor � Canada 229/1 2005-02-28
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