Contributions
[ Source: United States ]  |
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Numéro
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Titre
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Source
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AI/Question
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Date
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[ 272 ]
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Working document toward preliminary draft new Report ITU-R SA.[FUTURE LUNAR COMMUNICATION AND SYSTEMS STUDY] - Radiocommunication needs for future lunar vicinity activities beyond space research and consideration of associated radiocommunication services and sufficiency of existing regulatory provisions
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United States of America
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2026-09-02 |
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[ 271 ]
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Proposal to suppress Recommendation ITU-R SA.1273-0 - Power flux-density levels from the space research, space operation and Earth exploration-satellite services at the surface of the Earth required to protect the fixed service in the bands 2 025-2 110 MHz and 2 200-2 290 MHz
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United States of America
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2026-09-02 |
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[ 270 ]
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Draft new Recommendation ITU-R SA.[2.0 GHZ SRS & EESS CHAR] - Technical and operational characteristics of the space research service systems in the 2 025-2 120 MHz and Earth exploration-satellite service systems in the 2 025-2 110 MHz frequency band to be used for assessing interference and for conducting sharing and compatibility studies
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United States of America
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2026-09-02 |
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[ 269 ]
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Document towards draft CPM text for WRC-27 agenda item 1.15
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United States of America
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AI1.15
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2026-09-02 |
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[ 268 ]
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Proposals for the 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
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United States of America
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AI1.15
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2026-09-02 |
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[ 267 ]
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Preliminary draft new Report ITU-R SA.[EESS NGS 7-8GHZ] - Evolution of Earth exploration-satellite service systems in the 7 190-7 250 and 8 025-8 400 MHz frequency bands
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United States of America
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2026-09-02 |
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[ 266 ]
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Proposed suppression of ITU-R RS-series Recommendations
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United States of America
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2026-09-02 |
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[ 265 ]
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Proposals for the working document toward a preliminary draft revision of Recommendation ITU-R SA.514-3 - Interference criteria for command and data transmission systems operating in the Earth exploration-satellite and meteorological-satellite services
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United States of America
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2026-09-02 |
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[ 264 ]
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Proposed draft revision to Recommendation ITU-R SA.2169 - 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 for use in assessing of interference and for conducting sharing studies
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United States of America
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2026-09-02 |
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[ 233 ]
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Preliminary draft new Report ITU-R SA.[EESS NGS 7-8 GHZ] - Evolution of Earth exploration-satellite service systems in the frequency range 7 190 to 8 400 MHz
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United States
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2026-02-18 |
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[ 232 ]
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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
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United States
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AI1.15
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2026-02-18 |
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[ 231 ]
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Working document towards preliminary draft CPM text for WRC-27 agenda item 1.15
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United States
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AI1.15
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2026-02-18 |
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[ 230 ]
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Preliminary draft revision to Recommendation ITU-R SA.2169 - 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 for use in assessing of interference and for conducting sharing studies
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United States
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2026-02-18 |
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[ 229 ]
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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
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United States
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2026-02-18 |
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[ 228 ]
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Working document toward preliminary draft new Report ITU-R SA.[FUTURE LUNAR COMMUNICATION AND SYSTEMS STUDY] - Radiocommunication needs for future lunar vicinity activities beyond space research and consideration of associated radiocommunication services and sufficiency of existing regulatory provisions
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United States
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2026-02-18 |
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[ 186 ]
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Draft reply liaison statement to Working Party 5D - 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
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United States
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2025-09-03 |
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[ 185 ]
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Draft reply liaison statement to Working Party 4A - WRC-27 agenda item 1.2 - Characteristics of space research service systems operating in the 13.75-14.0 GHz band
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United States
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AI1.2
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2025-09-03 |
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[ 184 ]
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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
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United States
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|
2025-09-03 |
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[ 183 ]
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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
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United States
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AI1.15
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2025-09-03 |
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[ 182 ]
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Working document towards preliminary draft CPM text for WRC-27 agenda item 1.15
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United States
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AI1.15
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2025-09-03 |
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[ 181 ]
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Preliminary calculation of interference from lunar surface SRS to DC-MSS-IMT in frequency bands overlapped by WRC-27 agenda items 1.13 and 1.15
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United States
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AI1.15, AI1.13
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2025-09-03 |
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[ 180 ]
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Preliminary calculation of interference from lunar surface SRS to MSS (space-to-space) in frequency bands overlapped by WRC-27 agenda items 1.15 and 1.11
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United States
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AI1.15, AI1.11
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2025-09-03 |
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[ 179 ]
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Working document toward preliminary draft new Report ITU-R SA.[Future lunar communication and systems study] - Radiocommunication needs for future lunar vicinity activities beyond space research and consideration of associated radiocommunication services and sufficiency of existing regulatory provisions
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United States
|
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2025-09-03 |
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[ 137 ]
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Draft reply liaison statement to Working Party 4C
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United States
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AI1.11
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2025-03-04 |
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[ 136 ]
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Draft revision of Recommendation ITU-R SA.2141 - Characteristics of space research service systems in the frequency range 14.8-15.35 GHz
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United States
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2025-03-04 |
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[ 135 ]
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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
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United States
|
|
2025-03-04 |
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[ 134 ]
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Working document towards preliminary draft CPM text for WRC-27 agenda item 1.15
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United States
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AI1.15
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2025-03-04 |
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[ 133 ]
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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
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United States
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AI1.15
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2025-03-04 |
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[ 132 ]
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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
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United States
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AI1.15
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2025-03-04 |
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[ 79 ]
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Proposed revisions to reply liaison statement to Working Party 5D on WRC-27 agenda item 1.7
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United States
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AI1.7
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2024-08-30 |
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[ 78 ]
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Draft reply liaison statement to Working Party 4A - Characteristics of space research service systems operating in the 13.75-14.0 GHz band
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United States
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AI1.2
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2024-08-28 |
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[ 77 ]
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Proposed revisions to preliminary draft new [REPORT/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
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United States
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2024-08-28 |
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[ 76 ]
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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 studies
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United States
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2024-08-28 |
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[ 75 ]
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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
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United States
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AI1.15
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2024-08-28 |
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[ 74 ]
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Working document towards a preliminary draft new Report ITU-R SA.[LUNAR 1.15 STUDIES] - Working document on sharing studies of space research systems for lunar operations under WRC-27 agenda item 1.15
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United States
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AI1.15
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2024-08-28 |
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[ 73 ]
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Draft reply liaison statement to Working Party 4C - Technical and operational characteristics of the space research service and Earth exploration-satellite service systems in the 2 200-2 290 MHz and 2 290-2 300 MHz bands for use in sharing and compatibility studies
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United States
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2024-08-28 |
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[ 72 ]
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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 that use the 2 025-2 120 MHz (Earth-to-space) frequency band to be used for assessing interference and for conducting sharing studies
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United States
|
|
2024-08-28 |
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[ 18 ]
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Working document towards a preliminary draft revision of the Handbook on space research communication (2014)
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United States
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2024-03-01 |
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[ 17 ]
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Update to working document towards a preliminary draft new Report ITU-R SA.[LUNAR.SRS STATIONS CHAR]
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United States
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AI1.15
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2024-03-01 |
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[ 16 ]
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Proposed liaison statement regarding WRC-27 agenda item 1.15
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United States
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AI1.15
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2024-03-01 |
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[ 15 ]
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Proposed work plan WRC-27 agenda item 1.15 and Resolution 680 (WRC-23)
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United States
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AI1.15
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2024-03-01 |
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[ 14 ]
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Working document towards a preliminary draft new Recommendation ITU-R SA.[2.0 GHz SRS & EESS CHAR] - Technical and operational characteristics of the space research service (SRS) and Earth exploration-satellite service (EESS) systems that use the 2 025-2 120 MHz (Earth-to-space) frequency band to be used for assessing interference and for conducting sharing studies
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United States
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2024-03-01 |
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[ 13 ]
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Reply liaison statement to Working Party 5D - Characteristics of systems in bands allocated to the space research, Earth exploration-satellite, and meteorological-satellite services in the frequency ranges 7 125-8 400 MHz and 14.8-15.35 GHz for use in studies under WRC-27 agenda item 1.7
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United States
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AI1.7
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2024-03-01 |
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[ 12 ]
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Liaison statement to Working Party 5D documenting SRS, EESS, and MetSat characteristics for WRC-27 agenda item 1.7 studies - Characteristics of space research, Earth exploration-satellite, and meteorological-satellite service systems in the frequency ranges under consideration for WRC-27 agenda item 1.7
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United States
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AI1.7
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2024-03-01 |
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[ 11 ]
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Preliminary draft revision of Recommendation ITU-R SA.2141-0 - Characteristics of space research service systems in the frequency range 14.8-15.35 GHz
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United States
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2024-03-01 |
Resultats:45 documents
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