ITU-R R23-WP7D C

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ITU-R R23-WP7D C

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Radio Astronomy

Results:18 total items.

Contributions [ Source: Committee on Radio Astronomy Frequencies ]
	Number	Title	Source	AI/Question	Date
	[ 175 ]	Elements towards a working document addressing resolves 3 of Resolution 681	Square Kilometre Array Observatory (SKAO) , Committee on Radio Astronomy Frequencies (CRAF)	AI1.16	2025-03-05
	[ 174 ]	Draft liaison statement to Working Party 1A regarding report on unintended electromagnetic radiation (UEMR)	Square Kilometre Array Observatory (SKAO) , Committee on Radio Astronomy Frequencies (CRAF)		2025-03-05
	[ 104 ]	Working document towards a preliminary draft new Report ITU-R RA.[UEMR] - Unintended electromagnetic radiation from space systems into RAS frequency bands	Square Kilometre Array Observatory (SKAO) , Committee on Radio Astronomy Frequencies		2024-09-04
	[ 102 ]	Updates to working document towards a preliminary draft new Report ITU-R RA.[RAS 6-7 GHZ] - Compatibility calculations between stations of the terrestrial component of IMT in the band 6 425-7 125 MHz and RAS in the band 6 650-6 675.2 MHz	Committee on Radio Astronomy Frequencies , Square Kilometre Array Observatory (SKAO)		2024-09-04
	[ 101 ]	Draft reply liaison statement to 4C on technical information to support the studies for WRC-27 agenda items 1.13	Committee on Radio Astronomy Frequencies , Square Kilometre Array Observatory (SKAO)	AI1.13	2024-09-04
	[ 100 ]	Reply liaison statement to Working Party 4A - Information to support studies under WRC-27 agenda items 1.1 and 1.3	Committee on Radio Astronomy Frequencies , Square Kilometre Array Observatory (SKAO)	AI1.3	2024-09-04
	[ 99 ]	Updates to working document towards a preliminary draft new Recommendation ITU-R RA.[IMT-6GHZ] - Methods to address the determination of the protection area around existing RAS stations from IMT stations in the frequency band 6 650-6 675.2 MHz	Committee on Radio Astronomy Frequencies , Square Kilometre Array Observatory (SKAO)		2024-09-04
	[ 94 ]	Draft reply liaison statement to Working Party 7B (copy for information to Working Parties 1B, 4A, 4C, 5A, 5B, 5C, 5D, 7A and 7C) - Relevant technical information to support studies under WRC-27 agenda item 1.15	Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science (IUCAF) , Committee on Radio Astronomy Frequencies	AI1.15	2024-08-30
	[ 22 ]	Proposed updates for the working document towards a preliminary draft new Report ITU-R RA.[UEMR] - Unintended electromagnetic radiation from space systems into RAS frequency bands	Square Kilometre Array Observatory (SKAO) , Committee on Radio Astronomy Frequencies		2024-03-07
	[ 21 ]	Proposed draft reply liaison statement to ITU-R Working Party 5D on WRC-27 agenda item 1.7	Square Kilometre Array Observatory (SKAO) , Committee on Radio Astronomy Frequencies	AI1.7	2024-03-06
	[ 20 ]	Proposed draft liaison statement to the ITU-R Contributing Groups on WRC-27 agenda item 1.16	Square Kilometre Array Observatory (SKAO) , Committee on Radio Astronomy Frequencies	AI1.16	2024-03-06
	[ 19 ]	Proposed draft guiding work plan on WRC-27 agenda item 1.16	Square Kilometre Array Observatory (SKAO) , Committee on Radio Astronomy Frequencies	AI1.16	2024-03-06
	[ 18 ]	Proposed amendments for the preliminary draft new Report ITU-R RA.[HARMONICS] - Harmonics-related unwanted emissions in radio astronomy bands: measurement of impacts of harmonic emission at radio astronomy facilities	Square Kilometre Array Observatory (SKAO) , Committee on Radio Astronomy Frequencies		2024-03-06
	[ 15 ]	Updates to the preliminary draft new Report ITU-R RA.[RAS-IMT-COMPAT-43-GHz] - Possible coordination and protection measures for stations of the radio astronomy service from IMT systems operating in shared and adjacent bands within 42.5 to 43.5 GHz	Committee on Radio Astronomy Frequencies		2024-03-05
	[ 14 ]	Working document toward a preliminary draft revision of Recommendation ITU-R RA.1513 - 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	Committee on Radio Astronomy Frequencies , Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science (IUCAF)	Q226/7, Q146/7, Q145/7	2024-03-05
	[ 13 ]	Working document towards a preliminary draft new Report ITU-R RA.[RAS 6-7 GHz] - Compatibility calculations between stations of the terrestrial component of IMT in the band 6 425-7 125 MHz and RAS in the band 6 650-6 675.2 MHz	Committee on Radio Astronomy Frequencies , Square Kilometre Array Observatory (SKAO)		2024-03-05
	[ 12 ]	Proposal towards a new Recommendation ITU-R RA.[IMT-6GHz] - Guidance to administrations regarding protection of RAS in the band 6 650-6 675.2 MHz from stations of the terrestrial component of IMT in the band 6 425-7 125 MHz	Committee on Radio Astronomy Frequencies , Square Kilometre Array Observatory (SKAO)		2024-03-05
	[ 11 ]	Proposal for a new working document towards a preliminary draft new Recommendation ITU-R RA.[EPFD] - Calculation of equivalent power flux density levels produced by an airborne or non-GSO satellite service system at a radio astronomy site	Committee on Radio Astronomy Frequencies , Square Kilometre Array Observatory (SKAO)	Q236/4	2024-03-05
Results:18 total items.

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