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147479 octets |
2026-10-02 |
[434] Annex 20- Final list of participants |
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42329 octets |
2026-10-02 |
[434] Annex 19- List of documents issued |
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60238 octets |
2026-10-05 |
[434] Annex 18- Status of Questions assigned to Working Party 7C |
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56948 octets |
2026-10-05 |
[434] Annex 17- Review of Recommendations, Reports and Opinions under the purview of Working Party 7C |
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8555691 octets |
2026-10-05 |
[434] Annex 16- Preliminary draft new Report ITU-R RS.[NGSO-18-GHZ] - Impact assessment of co-frequency sharing between non-GSO FSS (space-to-Earth) and EESS (passive) in 18.6-18.8 GHz band |
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3435537 octets |
2026-10-05 |
[434] Annex 15- Preliminary draft new ITU-R Report - Analysis of interference received by EESS (passive) sensors in the 18.6 18.8 GHz band caused by surface water reflections |
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3060195 octets |
2026-10-02 |
[434] Annex 14- Preliminary draft revision of Report ITU-R RS.2431-0 - Technical and operational characteristics of EESS (passive) systems in the frequency range 275-450 GHz |
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4352746 octets |
2026-10-02 |
[434] Annex 13- Preliminary draft revision of Recommendation ITU-R RS.1861-1 - Typical technical and operational characteristics of Earth exploration-satellite service (passive) systems using allocations between 1.4 and 275 GHz |
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62385219 octets |
2026-10-05 |
[434] Annex 12- Working document towards a [preliminary draft new Report on WRC-27 agenda item 1.19]/[Supporting material for WRC-27 agenda item 1.19] - Studies on possible allocations to the Earth exploration-satellite service (passive) in the bands 4 200-4 400 MHz and 8 400-8 500 MHz |
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41524 octets |
2026-10-06 |
[434] Annex 11- Status of issues related to EESS (passive) above 86 GHZ (as of 13 March 2026) |
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13253400 octets |
2026-10-01 |
[434] Annex 10- Preliminary draft new Report ITU-R RS.[1.18 - EESS] |
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22110844 octets |
2026-10-02 |
[434] Annex 9- Working document towards a preliminary draft revised Report ITU-R RS.2456-1 - Space weather sensor systems using radio spectrum |
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2521851 octets |
2026-10-01 |
[434] Annex 8- Working document towards a preliminary draft
new Report ITU-R RS.[SW_STUDIES] - Studies on possible primary allocations to the meteorological aids
service (space weather) for receive-only space weather sensors
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201509 octets |
2026-10-02 |
[434] Annex 7- Preliminary draft new Recommendation ITU-R RS.[RXSW_PROTECT_CRITERIA] - Protection criteria of receive-only space weather sensors in the meteorological aids service (space weather) |
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790855 octets |
2026-10-01 |
[434] Annex 6- Working document towards a preliminary draft new ITU-R Report - Typical technical and operational characteristics of spaceborne active sensors for possible extension of the 3 100-3 300 MHz frequency band under WRC-31 preliminary agenda item 2.12
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510459 octets |
2026-10-01 |
[434] Annex 5- Preliminary draft revision of Recommendation ITU-R RS.2105-3 - Typical technical and operational characteristics of Earth exploration-satellite service (active) systems using allocations between 40 MHz and 238 GHz |
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64489 octets |
2026-10-02 |
[434] Annex 4- Draft CPM text for WRC-27 agenda item 1.19 |
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259418 octets |
2026-10-02 |
[434] Annex 3- Draft CPM Text for WRC-27 agenda item 1.18 |
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184701 octets |
2026-10-01 |
[434] Annex 2- Draft CPM Text for WRC-27 agenda item 1.17 |
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37252 octets |
2026-09-22 |
[434] Annex 1- Draft CPM texts for information only in Sections A1/2.12 and A1/2.13 of Annex 1 to the draft CPM Report, in relation to WRC-31 preliminary agenda items 2.12 and 2.13 |
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121484 octets |
2026-10-12 |
[434] - Report on the meeting of Working Party 7C - (14-24 September 2026) |
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