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  Home : ITU-R : R23-WP7B : Contributions  Recently posted -  Search Meeting Documents
   
ITU-R R23-WP7B  C 

ITU-R R23-WP7B

Space Radiocommunication Applications

Results:155 total items.
Result page:  1 - 2 - 3 - 4  - Next Next
Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 155 ]  
 
Additional information on the summary of conclusions of the 32nd meeting of the Radiocommunication Advisory Group for the attention of all ITU-R Study Groups and Working Parties     Director, BR     2025-05-23
[ 154 ]  
 
Liaison statement to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 5D, 7B, 7C, and 7D regarding progress of work on WRC-27 agenda item 1.11     WP 4C   AI1.11   2025-05-12
[ 153 ]  
 
Reply liaison statement to Working Party 7B - Assessment of frequency overlaps between WRC-27 agenda items 1.11, 1.13 and 1.15     WP 4C   AI1.15, AI1.13, AI1.11   2025-05-12
[ 152 ]  
 
Preliminary position on WRC-27 agenda - Preliminary WMO position on the World Radiocommunication Conference 2027 (WRC-27) agenda     World Meteorological Organization     2025-04-07
[ 151 ]  
 
Liaison statement to Working Party 7B - Use of the SZM for radio astronomy in the context of WRC-27 agenda item 1.15     WP 7D   AI1.15   2025-04-02
[ 150 ]  
+Ann.1-11 
Report of the meeting of Working Party 7B (Geneva, 17-26 March 2025)     Acting Chair, WP 7B     2025-03-26
[ 149 ]  
 
Final list of participants - Working Party 7B (Geneva, 17-26 March 2025)     Director, BR     2025-03-26
[ 148 ]  
 
List of documents issued - (Documents 7B/94 - 7B/148)     BR, Study Groups Department     2025-03-17
[ 147 ]  
 
Space sustainability and the protection of scientific services - Brazil's Commitment and International Engagement     Brazil     2025-03-05
[ 146 ]  
 
Proposed reply liaison statement to Working Party 5D - WRC-27 agenda item 1.7     European Space Agency (ESA)   AI1.7   2025-03-05
[ 145 ]  
 
Working document towards a preliminary draft new Report ITU-R SA.[EESS-DOWNLINKS-40GHZ] - Potential future EESS (space-to-Earth) in the frequency range [37.5-52.4 GHz]     European Space Agency (ESA)     2025-03-05
[ 144 ]  
 
Working document towards a preliminary draft new Report ITU-R SA.[EESS-UPLINKS-23GHZ] - Potential future EESS (Earth-to-space) in the 22.55-23.15 GHz band     European Space Agency (ESA)     2025-03-05
[ 143 ]  
 
Draft revision of the Handbook on Space Research Communication (2014)     European Space Agency (ESA)     2025-03-05
[ 142 ]  
 
Proposed draft reply liaison statement to Working Party 4A - Consideration on Draft Table of Contents (ToC) of Handbook on Best practices for the sustainable use of frequencies and associated non-GSO orbits by space radiocommunication services     Germany     2025-03-05
[ 141 ]  
 
Elements for a possible contribution to Working Party 4A - Handbook on Best Practices for the Sustainable use of Frequencies and Associated non-GSO Orbits by Space Radiocommunication Services     Germany     2025-03-05
[ 140 ]  
 
Proposed modifications to the working document towards a draft new Report ITU-R SA.[EESS NGS 7-8GHZ] - Evolution of Earth exploration-satellite service systems in the frequency range 7 190 to 8 400 MHz     France , Germany     2025-03-05
[ 139 ]  
 
Proposed modifications to preliminary draft new recommendation ITU-R SA.[2 GHz SOS CHAR] - Technical and operational characteristics of the space operation service (SOS) systems that use the 2 025-2 110 MHz (Earth-to-space) (space-to-space) and 2 200-2 290 MHz (space-to-Earth) (space-to-space) frequency bands to be used for assessing interference and for conducting sharing studies     India     2025-03-05
[ 138 ]  
 
Proposed modification to preliminary draft new Report ITU-R SA.[LUNAR.SRS STATIONS CHAR] - Technical and operational characteristics for space research systems in the vicinity of the Moon     India     2025-03-05
[ 137 ]  
 
Draft reply liaison statement to Working Party 4C     United States   AI1.11   2025-03-04
[ 136 ]  
 
Draft revision of Recommendation ITU-R SA.2141 - Characteristics of space research service systems in the frequency range 14.8-15.35 GHz     United States     2025-03-04
[ 135 ]  
 
Preliminary draft new Recommendation ITU-R SA.[2.0 GHz SRS & EESS CHAR] - Technical and operational characteristics of the space research service and Earth exploration-satellite service systems in the 2 025-2 120 MHz frequency band to be used for assessing interference and for conducting sharing and compatibility studies     United States     2025-03-04
[ 134 ]  
 
Working document towards preliminary draft CPM text for WRC-27 agenda item 1.15     United States   AI1.15   2025-03-04
[ 133 ]  
 
Working document towards a preliminary draft new Report ITU-R SA.[LUNAR 1.15 STUDIES] - Sharing studies of space research systems for lunar operations under WRC-27 agenda item 1.15     United States   AI1.15   2025-03-04
[ 132 ]  
 
Preliminary draft new Report ITU-R SA.[LUNAR.SRS STATIONS CHAR] - Technical and operational characteristics for space research systems in the vicinity of the Moon     United States   AI1.15   2025-03-04
[ 131 ]  
 
Preliminary calculations on overlaps between WRC-27 agenda items 1.11, 1.13 and 1.15     Chair, WP 4C and Acting Chair, WP 7B   AI1.15, AI1.13, AI1.11   2025-03-05
[ 130 ]  
 
Proposals for working document towards a preliminary draft new Report ITU-R SA.[LUNAR 1.15 STUDIES]     Russian Federation   AI1.15   2025-03-05
[ 129 ]  
 
Working document toward a preliminary draft revision of Report ITU-R SA.2488-0 - Characteristics to be used for assessing interference to systems operating in the Earth exploration-satellite and meteorological-satellite services, and for conducting sharing and compatibility studies     Canada     2025-03-04
[ 128 ]  
 
Preliminary draft new Recommendation ITU-R SA.[2 GHZ SOS CHAR] - Technical and operational characteristics of the space operation service (SOS) systems that use the 2 025-2 110 MHz (Earth-to-space) (space-to-space) and 2 200-2 290 MHz (space-to-Earth) (space-to-space) frequency bands to be used for assessing interference and for conducting sharing studies     Canada     2025-03-04
[ 127 ]  
 
Proposed modification to the preliminary draft new Report ITU-R SA.[LUNAR.SRS STATIONS CHAR] - Technical and operational characteristics for space research systems in the vicinity of the Moon     Korea (Rep. of)     2025-03-05
[ 126 ]  
 
Working document towards a preliminary draft new recommendation - Thresholds of harmful interference to radio astronomy in the shielded zone of the Moon - (Copy to Working Party 7B for information)     Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science (IUCAF)   Q260/7   2025-03-04
[ 125 ]  
 
Working document towards a preliminary draft new recommendation - Threshold levels of harmful interference to radio astronomy above 275 GHz     Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science (IUCAF)   Q145/7   2025-03-04
[ 124 ]  
 
Proposed modification to working document towards a preliminary draft new Report ITU-R SA.[LUNAR.SRS STATIONS CHAR] - Technical and operational characteristics for space research systems in the vicinity of the Moon     China     2025-03-04
[ 123 ]  
 
Draft reply liaison statement to Working Party 5D - WRC-27 agenda item 1.7     Russian Federation   AI1.7   2025-03-03
[ 122 ]  
 
Proposed reply liaison statement to Working Party 5D concerning WRC-27 agenda item 1.7     Japan   AI1.7   2025-03-03
[ 121 ]  
(Rev.1) 
Proposed modification to preliminary draft new Recommendation ITU-R SA.[2 GHZ SOS CHAR] - Technical and operational characteristics of the space operation service (SOS) systems that use the 2 025-2 110 MHz (Earth-to-space) (space-to-space) and 2 200-2 290 MHz (space-to-Earth) (space-to-space) frequency bands to be used for assessing interference and for conducting sharing studies     Japan     2025-03-03
[ 120 ]  
 
Proposed modifications to the preliminary draft new Report ITU-R SA.[LUNAR.SRS STATIONS CHAR]     Germany   AI1.15   2025-02-28
[ 119 ]  
 
Reply liaison statement to ITU-R Working Party 7B (copy for information to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 7A, 7C and 7D) - Response to Working Party 7B answers to questions related to WRC-27 agenda item 1.15     WP 3J   AI1.15   2025-02-25
[ 118 ]  
 
Reply liaison statement to Working Party 7B - WRC-27 agenda item 1.7     WP 5D   AI1.7   2025-02-20
[ 117 ]  
 
Reply liaison statement to Working Party 7B - Possible coordination between space research service (deep space) stations operating in the band 7 145-7 190 MHz and IMT stations operating in the band 6 425-7 125 MHz     WP 5D     2025-02-20
[ 116 ]  
 
Additional information on the preparation of texts for the draft CPM Report to WRC-27     Director, BR     2025-01-30
[ 115 ]  
 
Liaison statement to Working Party 7B - Relevant technical information to support studies under WRC-27 agenda item 1.15     WP 5A   AI1.15   2024-12-12
[ 114 ]  
 
Reply liaison statement to Working Party 7B - Relevant technical information for sharing studies under WRC-27 agenda item 1.15     WP 5B   AI1.15   2024-11-26
[ 113 ]  
 
Liaison statement to Working Party 4A (copy to Working Parties 3M, 4B, 4C, 5A, 5B, 5C, 5D, 7B, 7C and 7D) - WRC-27 agenda item 1.6     WP 6A   AI1.6   2024-11-18
[ 112 ]  
 
Liaison statement to Working Party 7C (copy to Working Parties 3L, 3M, 4C, 5A, 5B, 5C, 5D, 7B and 7D) - WRC-27 agenda item 1.17     WP 6A   AI1.17   2024-11-18
[ 111 ]  
 
Reply liaison statement to Working Party 7B - Draft table of contents (ToC) of Handbook on best practices for the sustainable use of frequencies and associated non-GSO orbits by space radiocommunication services     WP 4A     2024-11-14
[ 110 ]  
 
Liaison statement to Working Parties 4B, 4C, 5A and 7B - Handbook on satellite communications and technologies     WP 4A     2024-11-14
[ 109 ]  
 
Liaison statement to working party 5b (copy to Working Parties 3M and 7B for information) - Relevant technical information to support studies under WRC-27 agenda item 1.2     WP 4A   AI1.2   2024-11-08
[ 108 ]  
 
Reply liaison statement to Working Party 7B (copy to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 5D, 7C and 7D) - WRC-27 agenda item 1.11     WP 4C   AI1.11   2024-10-22
[ 107 ]  
 
Reply liaison statement to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 6A, 7B, 7C and 7D (copy to Working Party 5D) - WRC-27 agenda item 1.13     WP 4C   AI1.13   2024-10-22
[ 106 ]  
 
Reply liaison statement to Working Party 7B - Technical information to support studies under WRC-27 agenda item 1.15     WP 4C   AI1.15   2024-10-21
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