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[445]  Report of the thirtieth meeting of Working Party 4C (Geneva, 21-27 June 2023)

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8246672 bytes 2023-07-03 [445] Annex 5 - Working draft document related to WRC-23 agenda item 1.11 - Introduction of additional GSO MSS systems into the GMDSS (WRC-23 agenda item 1.11, resolves 3)

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47625 bytes 2023-07-03 [445] Annex 4 - Working document towards a preliminary draft revision of Report ITU-R M.2305-0 - Consideration of aggregate radio frequency interference event potentials from multiple Earth exploration-satellite service systems on radionavigation-satellite service receivers operating in the 1 215-1 300 MHz frequency band

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189364 bytes 2023-07-03 [445] Annex 3 - Preliminary draft revision to Report ITU-R M.2513-0 - Studies regarding the protection of the primary radionavigation-satellite service (space-to-Earth) by the secondary amateur and amateur-satellite services in the frequency band 1 240-1 300 MHz

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1600268 bytes 2023-07-03 [445] Annex 2 - Preliminary draft new Report ITU-R M.[IMT-RNSS] - Protection of radionavigation-satellite service receiving earth stations operating in the frequency bands 1 164-1 215 MHz, 1 215-1 300 MHz and 1 559-1 610 MHz from spurious emissions of IMT stations in the frequency bands below 3 GHz

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45357 bytes 2023-07-03 [445] Annex 1 - Preliminary draft revision of Recommendation ITU-R M.1787 - Description of systems and networks in the radionavigation-satellite service (space-to-Earth and space-to-space) and technical characteristics of transmitting space stations operating in the bands 1 164-1 215 MHz, 1 215-1 300 MHz and 1 559-1 610 MHz

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94257 bytes 2023-07-19 [445]  - Report of the thirtieth meeting of Working Party 4C (21-27 June 2023)
 

Document :

ITU-R WP4C  Contribution  445

Title :

Report of the thirtieth meeting of Working Party 4C (Geneva, 21-27 June 2023)

Date :

2023-06-27

Source :

Chairman, WP 4C

Access :

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