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Numéro |
Date
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Source
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Titre
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Questions
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Numéro |
Mise à disposition |
Taille
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[ 240 ]
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2025-12-16 |
Director, BR
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Radio astronomy station antenna characteristics
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N/A
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[ 240 ] Part 1 - English - Excel 2007 |
2025-12-16 [12:28]
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28'277 octets |
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[ 240 ] - English - Word |
2025-12-16 [12:28]
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317'348 octets |
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[ 239 ]
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2025-11-13 |
WP 4A
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Reply liaison statement to Working Party 7D on WRC-27 agenda item 1.16 - Technical information to support studies under WRC-27 agenda item 1.16
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AI1.16
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[ 239 ] - English - Word |
2025-11-13 [10:08]
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218'290 octets |
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[ 238 ]
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2025-11-13 |
WP 4A
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Reply liaison statement to Working Parties 7C and 7D on WRC-27 agenda item 1.18 - Supplement to system parameters to be used in sharing studies within AI 1.18
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AI1.18
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[ 238 ] - English - Word |
2025-11-13 [09:38]
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49'491 octets |
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[ 237 ]
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2025-10-15 |
International Civil Aviation Organization
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ICAO position for the ITU WRC-27
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N/A
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[ 237 ] - English - Word |
2025-11-07 [17:07]
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141'993 octets |
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[ 235 ]
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2025-09-24 |
Chair, WP 7D
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Report of the meeting of Working Party 7D (Geneva, 15-24 September 2025)
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N/A
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[ 235 ] - English - Word |
2025-10-22 [15:45]
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105'886 octets |
Report on the September 2025 meeting of Working Party 7D (Geneva, with Online Participation, 15-25 September 2025)
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[ 235 ] Annex 25 - English - Word |
2025-10-15 [11:24]
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61'509 octets |
Working document towards a preliminary draft CPM text for WRC-27 agenda item 1.16 - Agenda item 1.16 - (WP 7D / WP 3J, WP 3M, WP 4A, WP 4C, WP 5A, WP 5B, WP 5D)
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[ 235 ] Annex 15 - English - Word |
2025-10-14 [14:59]
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7'509'384 octets |
Working document towards a preliminary draft new Report ITU-R RA.[UEMR] - Unintended electromagnetic radiation from spaceborne electrical devices into RAS frequency bands
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|
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[ 235 ] Annex 17 - English - Word |
2025-10-14 [14:40]
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33'836 octets |
Liaison statement to Working Party 1A - Unintentional Electromagnetic Radiation from space station
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[ 235 ] Annex 2 - English - Word |
2025-10-14 [14:21]
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44'656 octets |
[Working document towards draft CPM text for WRC-27 agenda item 1.16
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[ 235 ] Annex 16 - English - Word |
2025-10-14 [09:38]
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38'173 octets |
Working document towards a preliminary draft revision of the Handbook on radio astronomy - Unintended electromagnetic radiation from spaceborne electrical devices (new Section 4.7.6)
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|
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[ 235 ] Annex 13 - English - Word |
2025-10-14 [09:24]
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160'554 octets |
Elements for a working document towards a preliminary draft new Recommendation on interference threshold to radio astronomy measurements in shielded zone of the Moon - Threshold levels of harmful interference to radio astronomy in the shielded zone of the Moon
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[ 235 ] Annex 12 - English - Word |
2025-10-14 [09:04]
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160'675 octets |
Working document towards a preliminary draft new Report RA.[SZM_THRESHOLDS] - Threshold levels of interference to radio astronomy in the shielded zone of the Moon
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[ 235 ] Annex 11 - English - Word |
2025-10-13 [16:51]
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1'458'378 octets |
Working document towards a preliminary draft new Report RA.[SZM_FAC] - Radio astronomy facilities on the Moon
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[ 235 ] Annex 10 - English - Word |
2025-10-13 [16:49]
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57'365 octets |
Working document towards a preliminary draft new Report ITU-R RA.[SZM-DARK_SECTOR] - The applicability of current practices to protect RAS operations in Antarctica to future operations around the shielded zone of the Moon
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[ 235 ] Annex 1 - English - Word |
2025-10-13 [16:36]
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3'400'718 octets |
Working document towards a preliminary draft new Report ITU-R RA.[NGSO-RAS-RQZ] - [Mitigation techniques that could be taken by the concerned administration in their bilateral and multilateral negotiations to improve data collection quality at Radioastronomy Observatory in the Radio Quiet Zones supporting the Square Kilometre Array (SKA) and the Atacama Large Millimeter/submillimeter Array (ALMA) in presence of non-GSO satellite systems...
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[ 235 ] Annex 8 - English - Word |
2025-10-13 [14:58]
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43'127 octets |
Considerations on draft CPM text for WRC-27 agenda item 1.18
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[ 235 ] Annex 24 - English - Word |
2025-10-13 [14:22]
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46'677 octets |
Working document towards a preliminary draft new Recommendation ITU-R RA [RAS-NGSO] - Minimizing interference from non-GSO satellites at RAS stations
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[ 235 ] Annex 19 - English - Word |
2025-10-13 [14:18]
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7'384'166 octets |
Preliminary draft revision of Report ITU-R RA.2126 - Techniques for mitigation of radio frequency interference in radio astronomy
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[ 235 ] Annex 20 - English - Word |
2025-10-13 [12:56]
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124'056 octets |
Preliminary draft revision of Report ITU-R RA.2188-1 - Power flux-density and e.i.r.p. levels potentially damaging to radio astronomy receivers
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[ 235 ] Annex 23 - English - Word |
2025-10-13 [11:29]
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69'202 octets |
Working document towards a preliminary draft new [Recommendation/Report] on threshold levels above 275 GHz
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[ 235 ] Annex 22 - English - Word |
2025-10-06 [16:40]
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116'173 octets |
Working document towards preliminary draft new Report ITU-R RA.[RECEIVER-RESILIENCE] - Resilience of radio astronomy receivers
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[ 235 ] Annex 21 - English - Word |
2025-10-06 [16:33]
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6'882'740 octets |
Some elements for working document towards a preliminary draft new Report ITU-R RA.[SATCON-AGG] - Determining the interference levels and data loss to the radio astronomy service caused by single and multiple satellite systems
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[ 235 ] Annex 7 - English - Word |
2025-10-03 [14:34]
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73'948 octets |
Working document towards a preliminary draft new Report ITU-R RA.[RAS-SAT 71-235 GHZ] - Compatibility between RAS operating in the 76-81, 130-134, 164-167 and 226-231.5 GHz and adjacent active satellite services
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[ 235 ] Annex 3 - English - Word |
2025-10-03 [14:08]
|
1'081'025 octets |
Document ITU-R RA.[AI] - Elements towards WRC-27 agenda item 1.16
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|
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[ 235 ] Annex 6 - English - Word |
2025-10-03 [09:36]
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69'937 octets |
Draft revision of Tables 1 and 2 of the Annex to Resolution 739 (WRC-19) (copy to Working Party 7C for information) - WRC-27 agenda item 1.18
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|
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[ 235 ] Annex 4 - English - Word |
2025-10-03 [09:35]
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59'565 octets |
Work plan proposal for WRC-27 agenda item 1.18 on resolves 2 of Resolution 712 (WRC-23)
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|
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[ 235 ] Annex 5 - English - Word |
2025-10-03 [09:28]
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71'430 octets |
Preliminary draft revision of Recommendation ITU-R RA.1631 - Reference radio astronomy antenna pattern to be used for compatibility analyses between non-GSO systems and radio astronomy service stations
based on the epfd concept
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[ 235 ] Annex 9 - English - Word |
2025-10-02 [14:41]
|
54'089 octets |
Working document towards a preliminary draft revision of Recommendation ITU-R RA.479-5 - Protection of frequencies for radioastronomical measurements in the Shielded zone of the Moon
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|
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[ 235 ] Annex 18 - English - Word |
2025-10-02 [08:35]
|
192'016 octets |
Levels of data loss to radio astronomy observations and percentage of time criteria resulting from degradation by interference for frequency bands allocated to the radio astronomy service on a primary basis
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Résultats: 30 documents
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Téléchargement de multiples documents: Formats et langues à prendre en compte (si disponibles):
