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49150 octets |
2026-03-26 |
[237] Annex 12- Review of Recommendations under the purview of Working Party 7B |
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1738955 octets |
2026-03-26 |
[237] Annex 11- Preliminary draft new Report ITU-R SA.[EESS NGS 7-8GHZ] - Evolution of Earth exploration-satellite service systems in the 7 190-7 250 and 8 025-8 400 MHz frequency bands |
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50895 octets |
2026-03-27 |
[237] Annex 10- Preliminary draft new Recommendation ITU-R SA.[2.0 GHZ SRS & EESS CHAR] - Technical and operational characteristics of the space research service systems in the 2 025-2 120 MHz and Earth exploration-satellite service systems in the 2 025-2 110 MHz frequency band to be used for assessing interference and for conducting sharing and compatibility studies |
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117941 octets |
2026-03-26 |
[237] Annex 9- Preliminary draft revision of Recommendation ITU-R SA.2169-0 - Technical and operational characteristics of the space operation service (SOS) systems that use the 2 025-2 110 MHz (Earth-to-space) (space-to-space) and 2 200-2 290 MHz (space-to-Earth) (space-to-space) frequency bands for use in assessing of interference and for conducting sharing studies |
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63456 octets |
2026-03-26 |
[237] Annex 8- Working document toward a preliminary draft revision of Recommendation ITU-R SA.514-3 - Interference criteria for command and data transmission systems operating in the Earth exploration-satellite and meteorological-satellite services |
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166741 octets |
2026-03-26 |
[237] Annex 7- Working document in support of possible Report ITU-R SA.[EESS-DOWNLINKS-37.5 TO 52.4 GHZ] - Potential future EESS (space-to-Earth) in the frequency range [37.5-52.4 GHz] |
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2312553 octets |
2026-03-26 |
[237] Annex 6- Preliminary draft revision of Report ITU-R SA.2488-0 - Characteristics to be used for assessing interference to systems operating in the Earth exploration-satellite and meteorological-satellite services, and for conducting sharing studies |
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130302 octets |
2026-03-25 |
[237] Annex 5- Working document in support of possible Report ITU-R SA.[EESS UPLINKS-23GHZ] - Potential future EESS (Earth-to-space) in the 22.55-23.15 GHz band |
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36066 octets |
2026-03-25 |
[237] Annex 4- Revised work plan for WRC-27 agenda item 1.15 and Resolution 680 (WRC-23) |
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68132 octets |
2026-03-25 |
[237] Annex 3- Working document toward preliminary draft new Report ITU-R SA.[FUTURE LUNAR COMMUNICATION AND SYSTEMS STUDY] - Radiocommunication needs for future lunar vicinity activities beyond space research and consideration of associated radiocommunication services and sufficiency of existing regulatory provisions |
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5259891 octets |
2026-03-30 |
[237] Annex 2- Working document towards a preliminary draft new Report ITU-R SA.[LUNAR 1.15 STUDIES] - Sharing studies of space research systems for lunar operations under WRC-27 agenda item 1.15 |
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145525 octets |
2026-03-25 |
[237] Annex 1- Document towards draft CPM text for WRC-27 agenda item 1.15 |
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108230 octets |
2026-04-15 |
[237] - Report on the March 2026 meeting of Working Party 7B with a view to its next meeting (September 2026) (2 - 11 March 2026) |
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