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ITU-R R23-WP7D Meeting Documents
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Results: 51 total items.
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Number  Date Source Title Questions 
  Number  Posted Size    
 
[ ADM 22 ]  2026-02-26 Chair, SG 7 and Chairs, WPs 7A, 7B, 7C, 7D   Draft meeting schedule (Geneva, 2-13 March 2026)     N/A  
  [ ADM 22 ]  - English -  Word 2026-02-26 [16:49]  50'908  bytes  
 
[ ADM 21 ]  2026-02-26 Chair, WP 7D   Structure and input document assignment of Working Party 7D     N/A  
  [ ADM 21 ]  - English -  Word 2026-02-26 [17:01]  63'692  bytes  
 
[ ADM 20 ]  2026-02-26 Chair, WP 7D   Draft agenda for the opening Plenary meeting of Working Party 7D - Monday, 2 March 2026, at 1115-1230 hours (Geneva time) (Room K, Montbrillant)     N/A  
  [ ADM 20 ]  - English -  Word 2026-02-26 [16:56]  33'436  bytes  
 
[ INF 6 ]  2026-02-25 BR, Study Groups Department   Meetings of Study Group 7 and Working Parties 7A, 7B, 7C and 7D (Geneva, 2-13 March 2026)     N/A  
  [ INF 6 ] Part 1 - English -  PowerPoint 2007 2026-02-25 [14:23]  4'255'355  bytes  
  [ INF 6 ]  - English -  Word 2026-02-25 [14:23]  5'175'521  bytes  
 
[ 276 ]  2026-02-18 United States   Preliminary draft new Report ITU-R RA.[IMT-6 GHZ] - 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     N/A  
  [ 276 ]  - English -  Word 2026-02-20 [08:56]  14'919'213  bytes  
 
[ 243 ]  2026-02-12 China   Proposals on modifications to preliminary draft new Report ITU-R RA.[IMT-6 GHZ] - 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     N/A  
  [ 243 ] Part 1 - English -  Word 2026-02-13 [10:13]  14'908'319  bytes  
  [ 243 ]  - English -  Word 2026-02-13 [10:13]  14'694'581  bytes  
 
[ 242 ]  2026-02-06 Committee on Radio Astronomy Frequencies   Preliminary draft new Report ITU-R RA.[IMT-6 GHZ] - 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     N/A  
  [ 242 ]  - English -  Word 2026-02-06 [14:22]  16'616'364  bytes  
 
[ 271 ]  2026-02-18 United States   Working document towards a preliminary draft new Report ITU-R RA.[SZM_THRESHOLDS] - Threshold levels of permissible interference to radio astronomy in the shielded zone of the Moon     N/A  
  [ 271 ]  - English -  Word 2026-02-19 [16:59]  160'842  bytes  
 
[ 250 ]  2026-02-17 South Africa   Studies on the new coexistence measures between non-GSO satellite systems and RAS stations in the specific Radio Quiet Zones supporting the Square Kilometre Array Observatory (SKAO) and the Atacama Large Millimeter/submillimeter Array (ALMA)     N/A  
  [ 250 ]  - English -  Word 2026-02-18 [11:25]  3'435'489  bytes  
 
[ 259 ]  2026-02-18 Committee on Radio Astronomy Frequencies , Square Kilometre Array Observatory (SKAO)   Working document towards a preliminary draft new Report ITU-R RA.[SZM-FAC] - Radio astronomy facilities on the Moon     N/A  
  [ 259 ]  - English -  Word 2026-02-19 [11:58]  2'055'755  bytes  
 
[ 260 ]  2026-02-18 Committee on Radio Astronomy Frequencies , Square Kilometre Array Observatory (SKAO)   Proposal for CPM Report based on compatibility studies under WRC-27 agenda item 1.16     AI1.16  
  [ 260 ]  - English -  Word 2026-02-19 [11:51]  53'013  bytes  
 
[ 261 ]  2026-02-18 Committee on Radio Astronomy Frequencies , Square Kilometre Array Observatory (SKAO)   Compatibility studies under WRC-27 agenda item 1.16     AI1.16  
  [ 261 ]  - English -  Word 2026-02-19 [14:08]  4'529'503  bytes  
 
[ 262 ]  2026-02-18 Committee on Radio Astronomy Frequencies , Square Kilometre Array Observatory (SKAO)   Compatibility studies under WRC-27 agenda item 1.18     AI1.18  
  [ 262 ]  - English -  Word 2026-02-19 [12:29]  1'526'050  bytes  
 
[ 263 ]  2026-02-18 Committee on Radio Astronomy Frequencies , Square Kilometre Array Observatory (SKAO)   Proposal for CPM Report based on compatibility studies under WRC-27 agenda item 1.18     AI1.18  
  [ 263 ]  - English -  Word 2026-02-19 [12:37]  44'874  bytes  
 
[ 283 ]  2026-02-18 South Africa   Working document towards draft CPM text for WRC-27 agenda item 1.16     AI1.16  
  [ 283 ]  - English -  Word 2026-02-20 [11:20]  131'693  bytes  
 
[ 282 ]  2026-02-18 France   Study for inclusion in a working document in response to WRC-27 agenda item 1.18 resolves B     AI1.18  
  [ 282 ]  - English -  Word 2026-02-23 [09:25]  2'228'305  bytes  
 
[ 281 ]  2026-02-18 France   Revised study for inclusion in a working document towards a new ITU-R Report in response to WRC-27 agenda item 1.16 resolves 2     AI1.16  
  [ 281 ]  - English -  Word 2026-02-20 [16:43]  3'405'299  bytes  
 
[ 280 ]  2026-02-18 Canada   Proposed modification to working document towards draft CPM text for WRC-27 agenda item 1.16     AI1.16  
  [ 280 ]  - English -  Word 2026-02-20 [11:26]  47'042  bytes  
 
[ 279 ]  2026-02-18 United States   Updates to considerations on draft CPM text for WRC-27 agenda item 1.18     AI1.18  
  [ 279 ]  - English -  Word 2026-02-20 [10:59]  63'728  bytes  
 
[ 278 ]  2026-02-18 United States   Updates to working document towards draft CPM text for WRC-27 agenda item 1.16     AI1.16  
  [ 278 ]  - English -  Word 2026-02-20 [09:14]  70'842  bytes  
 
[ 277 ]  2026-02-18 United States   Working document towards a preliminary draft new Report ITU-R RA.[TBA] - Evaluation of radio telescope boresight avoidance and its impact on reduction of unwanted emissions from non-GSO satellite systems     N/A  
  [ 277 ]  - English -  Word 2026-02-20 [09:23]  61'174  bytes  
 
[ 275 ]  2026-02-18 United States   Proposed updates and elevation of 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     N/A  
  [ 275 ]  - English -  Word 2026-02-20 [12:40]  88'205  bytes  
 
[ 274 ]  2026-02-18 United States   Proposed minor updates and elevation of 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     AI1.18  
  [ 274 ]  - English -  Word 2026-02-20 [10:03]  64'633  bytes  
 
[ 273 ]  2026-02-18 United States   Working document towards a preliminary draft new Recommendation ITU-R RA.[BOLO] - Protection thresholds for background-limited detectors with large fractional bandwidths     N/A  
  [ 273 ]  - English -  Word 2026-02-20 [10:24]  39'028  bytes  
 
[ 272 ]  2026-02-18 United States   Elements for a working document towards a preliminary draft new Recommendation [SZM_THRESHOLDS] - Threshold levels of permissible interference to radio astronomy in the shielded zone of the Moon     N/A  
  [ 272 ]  - English -  Word 2026-02-20 [14:18]  59'551  bytes  
 
[ 270 ]  2026-02-18 United States   Working document towards a preliminary draft new Report ITU-R RA.[SZM-DARK_SECTOR] - Experience gained from RAS operations in Antarctica and applicability to protecting RAS in the SZM and similarly remote environments     N/A  
  [ 270 ]  - English -  Word 2026-02-19 [16:55]  47'516  bytes  
 
[ 269 ]  2026-02-18 United States   Preliminary draft new Report ITU-R [SZM_FAC] - Radio astronomy facilities on the Moon     N/A  
  [ 269 ]  - English -  Word 2026-02-19 [16:55]  1'457'927  bytes  
 
[ 268 ]  2026-02-18 United States   Proposed elevation and approval of preliminary draft revision Report ITU-R RA.2126 - Techniques for mitigation of radio frequency interference in radio astronomy     N/A  
  [ 268 ]  - English -  Word 2026-02-19 [17:09]  103'323  bytes  
 
[ 267 ]  2026-02-18 Egypt   Compatibility study for inclusion in the elements towards WRC-27 agenda item 1.16     AI1.16  
  [ 267 ]  - English -  Word 2026-02-19 [15:38]  466'198  bytes  
 
[ 266 ]  2026-02-18 Square Kilometre Array Observatory (SKAO)   Working document towards a preliminary draft new Report ITU-R RA.[UEMR] - Radiation from spaceborne electrical equipment into RAS frequency bands     N/A  
  [ 266 ]  - English -  Word 2026-02-19 [17:07]  7'584'754  bytes  
 
[ 265 ]  2026-02-18 Square Kilometre Array Observatory (SKAO)   Regulatory study on the possible recognition and characterization of Radio Quiet Zones associated with key radio astronomy facilities     N/A  
  [ 265 ]  - English -  Word 2026-02-19 [15:03]  44'379  bytes  
 
[ 264 ]  2026-02-18 Germany   Elements for a working document towards a preliminary draft new guiding Recommendation - Threshold levels of harmful interference to radio astronomy in the shielded zone of the Moon     N/A  
  [ 264 ]  - English -  Word 2026-02-19 [11:15]  156'906  bytes  
 
[ 258 ]  2026-02-18 World Meteorological Organization   Preliminary position on WRC-27 agenda     N/A  
  [ 258 ]  - English -  Word 2026-02-19 [11:56]  74'929  bytes  
 
[ 257 ]  2026-02-18 Germany   Proposals on the draft CPM text - WRC-27 agenda item 1.16     AI1.16  
  [ 257 ]  - English -  Word 2026-02-26 [10:01]  59'144  bytes  
 
[ 256 ]  2026-02-18 Australia   Observational study of radiation into radio astronomy systems at L, S, C, X and K bands, correlated with non-GSO satellite systems     N/A  
  [ 256 ]  - English -  Word 2026-02-18 [14:16]  1'757'414  bytes  
 
[ 255 ]  2026-02-17 Brazil   Information document - UN/SKAO Workshop on Dark and Quiet Skies for Science and Society 2025 - 9 to 11 December 2025 - High level summary     N/A  
  [ 255 ]  - English -  Word 2026-02-18 [11:46]  39'732  bytes  
 
[ 254 ]  2026-02-17 Brazil   Information document - Committee on the Peaceful Uses of Outer Space: 2025 - 68th session (25 June to 2 July 2025) - Space sustainability issues     N/A  
  [ 254 ]  - English -  Word 2026-02-18 [11:45]  39'055  bytes  
 
[ 253 ]  2026-02-17 South Africa   Update of working document towards a preliminary draft new Report ITU-R RA.[NGSO-RAS-RQZ] - integrating satellite system characteristics and adding impact study for WRC-27 agenda item 1.16     AI1.16  
  [ 253 ]  - English -  Word 2026-02-18 [12:16]  3'681'698  bytes  
 
[ 252 ]  2026-02-17 South Africa   Working document towards a preliminary draft new [Recommendation/Report/Resolution] [IRQZ] - [International Radio Quiet Zones on Earth]     N/A  
  [ 252 ]  - English -  Word 2026-02-18 [11:26]  48'201  bytes  
 
[ 251 ]  2026-02-17 South Africa   Working document towards draft CPM text for WRC-27 agenda item 1.16     AI1.16  
  [ 251 ]  - English -  Word 2026-02-20 [11:15]  127'469  bytes  
 
[ 249 ]  2026-02-17 South Africa   Proposal on the possible recognition of specific Radio Quiet Zones     AI1.16  
  [ 249 ]  - English -  Word 2026-02-18 [11:07]  37'731  bytes  
 
[ 248 ]  2026-02-17 India   Proposed updates to 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     N/A  
  [ 248 ]  - English -  Word 2026-02-17 [14:04]  6'877'515  bytes  
 
[ 247 ]  2026-02-13 Korea (Rep. of)   Proposal for working document towards preliminary draft CPM text for WRC-27 agenda item 1.18     AI1.18  
  [ 247 ]  - English -  Word 2026-02-18 [11:39]  96'393  bytes  
 
[ 246 ]  2026-02-13 Japan   Working document towards a preliminary draft new Report ITU-R RA.[SPACEVLBI] - Technical and operational characteristics of space-based very long baseline interferometry for radio astronomy     N/A  
  [ 246 ]  - English -  Word 2026-02-13 [14:22]  41'886  bytes  
 
[ 245 ]  2026-02-12 China   Study on the impact of non-geostationary satellite systems operating in adjacent frequency bands on radio astronomy observation data loss under WRC-27 agenda item 1.16     AI1.16  
  [ 245 ]  - English -  Word 2026-02-13 [11:09]  2'152'457  bytes  
 
[ 244 ]  2026-02-12 China   Response with further input on evaluation methods for the level of observation data loss in radio astronomy services caused by interference from non-geostationary satellite systems operating in adjacent frequency bands under WRC-27 agenda item 1.16     AI1.16  
  [ 244 ]  - English -  Word 2026-02-13 [10:31]  1'125'867  bytes  
 
[ 241 ]  2026-01-27 Director, BR   Further information on the use of the Conference Proposal Interface (CPI) for the preparation of examples of regulatory texts for the draft CPM Report to WRC-27     N/A  
  [ 241 ] Part 2 - English -  PDF (acrobat) 2026-01-27 [10:48]  660'340  bytes  
  [ 241 ] Part 1 - English -  PDF (acrobat) 2026-01-27 [10:48]  1'646'802  bytes  
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