ITU-R WP7D C

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ITU-R WP7D C

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Radio Astronomy

Results:13 total items.

Contributions [ Source: United States of America ]
	Number	Title	Source	AI/Question	Date
	[ 210 ]	Working document toward a preliminary draft new Report on 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	United States of America		2019-05-20
	[ 209 ]	Updates to the working document towards a draft revision of Report ITU-R RA.2259 - Characteristics of radio quiet zones	United States of America		2019-05-23
	[ 184 ]	Updates to working document towards a preliminary draft new revision of Report ITU-R RA.2189-0 - Sharing between the radio astronomy service and active services in the frequency range 275-3 000 GHz	United States of America		2018-09-10
	[ 157 ]	Working document towards a preliminary draft new Revision of Report ITU-R RA.2189-0 "Sharing between the radio astronomy service and active services in the frequency range 275-3 000 GHz"	United States of America		2018-05-06
	[ 156 ]	Updates to the working document towards modifications to the list of radio telescopes capable of operating in the frequency band 10.6-10.7 GHz in Annex 2 to Recommendation ITU-R RS.2066-0	United States of America		2018-05-06
	[ 155 ]	Modifications to the working document towards preliminary draft new Report ITU-RA.[COEXISTENCE]: Coexistence between the radio astronomy service and radiolocation service applications in the frequency band 76-81 GHz	United States of America		2018-05-06
	[ 107 ]	Working document towards a preliminary draft new Report ITU-R RA.[COEXISTENCE] - Coexistence between radio astronomy service and radiolocation service applications in the frequency band 76 -81 GHz	United States of America		2017-10-06
	[ 81 ]	Working document towards a preliminary draft revision of Question ITU-R 145-2/7 - Technical factors involved in the protection of radioastronomical observations	United States of America	Q145-2/7	2017-03-27
	[ 80 ]	Information paper - Assessing the range of interference of 20-40 GHz airport body scanners	United States of America		2017-03-27
	[ 79 ]	Working document towards a preliminary draft revision of Question ITU-R 226-1/7 - Frequency sharing between the radio astronomy service and other services in bands above 70 GHz	United States of America	Q226-1/7	2017-03-27
	[ 50 ]	On the protection of the radio astronomy service operating in frequency bands subject to RR No 5.340 from unwanted emissions of active services	United States of America		2016-10-15
	[ 7 ]	Preliminary draft new Recommendation ITU-R RA.[PASSIVEBANDPROTECTION] - Protection of the radio astronomy service operating in frequency bands subject to RR 5.340 from unwanted emissions of active services	United States of America	146-2/7, 145-2/7	2016-03-25
	[ 6 ]	Preliminary draft new Report ITU-R RA.[SPACE-RA-THRESHOLD LEVELS]	United States of America	230/7	2016-03-25
Results:13 total items.

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