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Number |
Date
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Source
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Title
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Questions
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Number |
Posted |
Size
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|
|
| |
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[ 239 ]
|
2025-11-13 |
WP 4A
|
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
|
AI1.16
|
|
[ 239 ] - English - Word |
2025-11-13 [10:08]
|
218'290 bytes |
|
| |
|
[ 238 ]
|
2025-11-13 |
WP 4A
|
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
|
AI1.18
|
|
|
[ 238 ] - English - Word |
2025-11-13 [09:38]
|
49'491 bytes |
|
| |
|
[ 237 ]
|
2025-10-15 |
International Civil Aviation Organization
|
ICAO position for the ITU WRC-27
|
N/A
|
|
|
[ 237 ] - English - Word |
2025-11-07 [17:07]
|
141'993 bytes |
|
| |
|
[ 235 ]
|
2025-09-24 |
Chair, WP 7D
|
Report of the meeting of Working Party 7D (Geneva, 15-24 September 2025)
|
N/A
|
|
|
[ 235 ] - English - Word |
2025-10-22 [15:45]
|
105'886 bytes |
Report on the September 2025 meeting of Working Party 7D (Geneva, with Online Participation, 15-25 September 2025)
|
|
|
[ 235 ] Annex 25 - English - Word |
2025-10-15 [11:24]
|
61'509 bytes |
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)
|
|
|
[ 235 ] Annex 15 - English - Word |
2025-10-14 [14:59]
|
7'509'384 bytes |
Working document towards a preliminary draft new Report ITU-R RA.[UEMR] - Unintended electromagnetic radiation from spaceborne electrical devices into RAS frequency bands
|
|
|
[ 235 ] Annex 17 - English - Word |
2025-10-14 [14:40]
|
33'836 bytes |
Liaison statement to Working Party 1A - Unintentional Electromagnetic Radiation from space station
|
|
|
[ 235 ] Annex 2 - English - Word |
2025-10-14 [14:21]
|
44'656 bytes |
[Working document towards draft CPM text for WRC-27 agenda item 1.16
|
|
|
[ 235 ] Annex 16 - English - Word |
2025-10-14 [09:38]
|
38'173 bytes |
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)
|
|
|
[ 235 ] Annex 13 - English - Word |
2025-10-14 [09:24]
|
160'554 bytes |
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
|
|
|
[ 235 ] Annex 12 - English - Word |
2025-10-14 [09:04]
|
160'675 bytes |
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
|
|
|
[ 235 ] Annex 11 - English - Word |
2025-10-13 [16:51]
|
1'458'378 bytes |
Working document towards a preliminary draft new Report RA.[SZM_FAC] - Radio astronomy facilities on the Moon
|
|
|
[ 235 ] Annex 10 - English - Word |
2025-10-13 [16:49]
|
57'365 bytes |
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
|
|
|
[ 235 ] Annex 1 - English - Word |
2025-10-13 [16:36]
|
3'400'718 bytes |
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...
|
|
|
[ 235 ] Annex 8 - English - Word |
2025-10-13 [14:58]
|
43'127 bytes |
Considerations on draft CPM text for WRC-27 agenda item 1.18
|
|
|
[ 235 ] Annex 24 - English - Word |
2025-10-13 [14:22]
|
46'677 bytes |
Working document towards a preliminary draft new Recommendation ITU-R RA [RAS-NGSO] - Minimizing interference from non-GSO satellites at RAS stations
|
|
|
[ 235 ] Annex 19 - English - Word |
2025-10-13 [14:18]
|
7'384'166 bytes |
Preliminary draft revision of Report ITU-R RA.2126 - Techniques for mitigation of radio frequency interference in radio astronomy
|
|
|
[ 235 ] Annex 20 - English - Word |
2025-10-13 [12:56]
|
124'056 bytes |
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
|
|
|
[ 235 ] Annex 23 - English - Word |
2025-10-13 [11:29]
|
69'202 bytes |
Working document towards a preliminary draft new [Recommendation/Report] on threshold levels above 275 GHz
|
|
|
[ 235 ] Annex 22 - English - Word |
2025-10-06 [16:40]
|
116'173 bytes |
Working document towards preliminary draft new Report ITU-R RA.[RECEIVER-RESILIENCE] - Resilience of radio astronomy receivers
|
|
|
[ 235 ] Annex 21 - English - Word |
2025-10-06 [16:33]
|
6'882'740 bytes |
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
|
|
|
[ 235 ] Annex 7 - English - Word |
2025-10-03 [14:34]
|
73'948 bytes |
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
|
|
|
[ 235 ] Annex 3 - English - Word |
2025-10-03 [14:08]
|
1'081'025 bytes |
Document ITU-R RA.[AI] - Elements towards WRC-27 agenda item 1.16
|
|
|
[ 235 ] Annex 6 - English - Word |
2025-10-03 [09:36]
|
69'937 bytes |
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
|
|
|
[ 235 ] Annex 4 - English - Word |
2025-10-03 [09:35]
|
59'565 bytes |
Work plan proposal for WRC-27 agenda item 1.18 on resolves 2 of Resolution 712 (WRC-23)
|
|
|
[ 235 ] Annex 5 - English - Word |
2025-10-03 [09:28]
|
71'430 bytes |
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
|
|
|
[ 235 ] Annex 9 - English - Word |
2025-10-02 [14:41]
|
54'089 bytes |
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
|
|
|
[ 235 ] Annex 18 - English - Word |
2025-10-02 [08:35]
|
192'016 bytes |
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
|
|
|
[ 235 ] Annex 14 - English - Word |
2025-09-26 [11:11]
|
14'911'943 bytes |
Preliminary draft new Report ITU-R RA.[IMT-6GHZ] - Methods to address the determination of the coordination area around existing RAS stations from IMT stations in the frequency band 6 650-6 675.2 MHz
|
| |
|
[ 236 ]
|
2025-09-26 |
WP 7B
|
Liaison statement to ITU-R Working Parties 3J, 4A, 4C, 5A, 5B, 5C, 5D, 7A, 7C and 7D - Progress of activities relating to WRC-27 agenda item 1.15
|
AI1.15
|
|
|
[ 236 ] - English - Word |
2025-09-29 [11:09]
|
40'025 bytes |
|
| |
|
[ 234 ]
|
2025-09-24 |
Director, BR
|
Final list of participants - Working Party 7D (Geneva, 15-24 September 2025)
|
N/A
|
|
[ 234 ] - English - PDF (acrobat) |
2025-09-25 [16:40]
|
148'815 bytes |
|
| |
|
[ ADM 19 ]
|
2025-09-24 |
Chair, WP 7D
|
Draft agenda for the Plenary meeting of Working Party 7D - Wednesday, 24 September 2025, at 1400 hours (Geneva time) (Room L, Montbrillant)
|
N/A
|
|
|
[ ADM 19 ] Revision 1 - English - Word |
2025-09-24 [16:16]
|
33'586 bytes |
|
| |
|
[ ADM 15 ]
|
2025-09-09 |
Chairs, WPs 7B, 7C & 7D
|
Draft schedule of the meetings - Geneva, (15-25 September 2025)
|
N/A
|
|
|
[ ADM 15 ] - English - Word |
2025-09-19 [18:30]
|
40'635 bytes |
|
| |
|
[ ADM 18 ]
|
2025-09-19 |
Chair, WP 7D
|
Draft agenda for the second Plenary meeting of Working Party 7D - Friday, 19 September 2025, at 1615 hours (Geneva time) (Room A, Tower)
|
N/A
|
|
|
[ ADM 18 ] - English - Word |
2025-09-19 [13:07]
|
33'741 bytes |
|
| |
|
[ 233 ]
|
2025-09-12 |
BR, Study Groups Department
|
List of documents issued (Documents 7D/186 - 7D/233)
|
N/A
|
|
|
[ 233 ] - English - Word |
2025-09-12 [16:57]
|
43'781 bytes |
|
| |
|
[ ADM 17 ]
|
2025-09-11 |
Chair, WP 7D
|
Structure and input document assignment
of Working Party 7D
|
N/A
|
|
|
[ ADM 17 ] - English - Word |
2025-09-11 [10:37]
|
60'530 bytes |
|
| |
|
[ ADM 16 ]
|
2025-09-10 |
Chair, WP 7D
|
Agenda for the opening Plenary meeting of Working Party 7D - Monday, 15 September 2025, at 0930 hours (Room A, Tower)
|
N/A
|
|
|
[ ADM 16 ] - English - Word |
2025-09-11 [10:23]
|
48'799 bytes |
|
| |
|
[ INF 5 ]
|
2025-09-11 |
BR, Study Groups Department
|
Guidelines on the management of fully virtual meetings and physical meetings with remote participation
|
N/A
|
|
|
[ INF 5 ] - English - Word |
2025-09-11 [09:14]
|
44'186 bytes |
|
| |
|
[ INF 4 ]
|
2025-09-10 |
BR, Study Groups Department
|
Information for participants - Meetings of Working Parties 7B, 7C and 7D (Geneva, 15-25 September 2025)
|
N/A
|
|
[ INF 4 ] Part 1 - English - PowerPoint 2007 |
2025-09-11 [10:22]
|
4'450'148 bytes |
|
|
|
[ INF 4 ] - English - Word |
2025-09-11 [10:22]
|
5'176'679 bytes |
|
| |
|
[ 216 ]
|
2025-09-03 |
France
|
Study for inclusion in the working document on WRC-27 agenda item 1.16
|
AI1.16
|
|
|
[ 216 ] - English - Word |
2025-09-04 [11:35]
|
922'674 bytes |
|
| |
|
[ 232 ]
|
2025-09-02 |
Square Kilometre Array Observatory (SKAO)
, Committee on Radio Astronomy Frequencies
|
Proposed draft reply liaison statement to Working Party 4A on WRC-27 agenda item 1.16
|
AI1.16
|
|
|
[ 232 ] - English - Word |
2025-09-04 [16:09]
|
36'333 bytes |
|
| |
|
[ 231 ]
|
2025-09-03 |
Canada
|
Proposed amendments to the document "Elements towards WRC-27 agenda item 1.16"
|
AI1.16
|
|
|
[ 231 ] - English - Word |
2025-09-05 [10:16]
|
195'173 bytes |
|
| |
|
[ 230 ]
|
2025-09-03 |
Canada
|
Working document towards draft CPM text for WRC-27 agenda item 1.16
|
AI1.16
|
|
|
[ 230 ] - English - Word |
2025-09-05 [10:11]
|
37'806 bytes |
|
| |
|
[ 229 ]
|
2025-09-03 |
United States
|
Modifications to working document towards a preliminary draft new recommendation - Protection criteria used for Radio Astronomy Measurements above 275 GHz
|
Q145/7
|
|
|
[ 229 ] - English - Word |
2025-09-05 [11:42]
|
54'544 bytes |
|
| |
|
[ 228 ]
|
2025-09-03 |
United States
|
Updates to working document towards a 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
|
N/A
|
|
|
[ 228 ] - English - Word |
2025-09-05 [10:01]
|
56'877 bytes |
|
| |
|
[ 227 ]
|
2025-09-03 |
United States
|
Working document towards a preliminary draft new Report ITU-R RA.[RAS-SAT 71-235 GHZ] - Compatibility between RAS and active satellite services in the 71-235 GHz range
|
AI1.18
|
|
|
[ 227 ] - English - Word |
2025-09-05 [10:50]
|
248'344 bytes |
|
| |
|
[ 226 ]
|
2025-09-03 |
United States
|
Working document towards a preliminary draft new Recommendation ITU-R RA.[RAS-NGSO] - Minimizing interference from non-GSO satellites at RAS stations
|
N/A
|
|
|
[ 226 ] - English - Word |
2025-09-05 [09:47]
|
38'405 bytes |
|
| |
|
[ 225 ]
|
2025-09-03 |
United States
|
Working document towards a preliminary draft new Report ITU-R RA.[NGSO-RAS-RQZ] - Updates to Working document towards a preliminary draft new Report ITU-R RA.[NGSO-RAS-RQZ] - Mitigation techniques 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)...
|
N/A
|
|
|
[ 225 ] - English - Word |
2025-09-05 [09:01]
|
3'404'239 bytes |
|
| |
|
[ 224 ]
|
2025-09-03 |
United States
|
Preliminary draft revision of Report ITU-R RA.2126 - Techniques for mitigation of radio frequency interference in radio astronomy
|
N/A
|
|
|
[ 224 ] - English - Word |
2025-09-08 [08:27]
|
8'940'568 bytes |
|
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