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61509 bytes |
2025-10-15 |
[235] Annex 25
- 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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46677 bytes |
2025-10-13 |
[235] Annex 24
- 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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69202 bytes |
2025-10-13 |
[235] Annex 23
- Working document towards a preliminary draft new [Recommendation/Report] on threshold levels above 275 GHz |
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116173 bytes |
2025-10-06 |
[235] Annex 22
- Working document towards preliminary draft new Report ITU-R RA.[RECEIVER-RESILIENCE] - Resilience of radio astronomy receivers |
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6882740 bytes |
2025-10-06 |
[235] Annex 21
- 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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124056 bytes |
2025-10-13 |
[235] Annex 20
- 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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7384166 bytes |
2025-10-13 |
[235] Annex 19
- Preliminary draft revision of Report ITU-R RA.2126 - Techniques for mitigation of radio frequency interference in radio astronomy |
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192016 bytes |
2025-10-02 |
[235] Annex 18
- 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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33836 bytes |
2025-10-14 |
[235] Annex 17
- Liaison statement to Working Party 1A - Unintentional Electromagnetic Radiation from space station |
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38173 bytes |
2025-10-14 |
[235] Annex 16
- 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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7509384 bytes |
2025-10-14 |
[235] Annex 15
- 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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14911943 bytes |
2025-09-26 |
[235] Annex 14
- 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 |
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160554 bytes |
2025-10-14 |
[235] Annex 13
- 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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160675 bytes |
2025-10-14 |
[235] Annex 12
- 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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1458378 bytes |
2025-10-13 |
[235] Annex 11
- Working document towards a preliminary draft new Report RA.[SZM_FAC] - Radio astronomy facilities on the Moon |
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57365 bytes |
2025-10-13 |
[235] Annex 10
- 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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54089 bytes |
2025-10-02 |
[235] Annex 9
- 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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43127 bytes |
2025-10-13 |
[235] Annex 8
- Considerations on draft CPM text for WRC-27 agenda item 1.18 |
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73948 bytes |
2025-10-03 |
[235] Annex 7
- 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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69937 bytes |
2025-10-03 |
[235] Annex 6
- 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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71430 bytes |
2025-10-03 |
[235] Annex 5
- 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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59565 bytes |
2025-10-03 |
[235] Annex 4
- Work plan proposal for WRC-27 agenda item 1.18 on resolves 2 of Resolution 712 (WRC-23) |
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1081025 bytes |
2025-10-03 |
[235] Annex 3
- Document ITU-R RA.[AI] - Elements towards WRC-27 agenda item 1.16 |
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44656 bytes |
2025-10-14 |
[235] Annex 2
- [Working document towards draft CPM text for WRC-27 agenda item 1.16 |
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3400718 bytes |
2025-10-13 |
[235] Annex 1
- 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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105886 bytes |
2025-10-22 |
[235]
- Report on the September 2025 meeting of Working Party 7D (Geneva, with Online Participation, 15-25 September 2025) |
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