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Radio-astronomy

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Contributions
	Number	Title	Source	AI/Question	Date
	[ 157 ]	Liaison statement to WP 7D - Protection of the radio astronomy service in the band 608-614 MHz	WP 6S		2003-04-28
	[ 156 ]	Liaison statement to Working Parties 3M and 7D - PDNRs ITU-R F.[9D/RA43GHz] and F.[9D/P-MPaeirp]	WP 9D		2003-04-25
	[ 155 ]	Liaison statement to WPs 6E, 7D, 8A, 8B and 9D	WP 6S		2003-04-11
	[ 154 ]	Liaison statement to WPs 7C and 7D, and JRG 8A-9B - Preliminary draft revision of Recommendation ITU-R S.1427	WP 4A		2003-04-08
	[ 153 ]	Reply to liaison statement from Working Party 7D - Compatibility between FSS/BSS systems operating below 42.5 GHz and RAS antenna operating in the band 42.5-43.5 GHz	WP 6S		2003-03-25
	[ 152 ]	Liaison statement to Working Party 7D - Ultra-wideband technology	TG 1/8		2003-01-30
	[ 151 ]	Liaison statement to WPs 7C and 7D - Sharing between the broadcast service and other co-primary services in the frequency bands 174-230 MHz and 470-862 MHz	N/A		2003-02-13
	[ 150 ]	Liaison statement to Working Party 4A and copied to Working Parties 1A, 7C, 7D and Joint Working Party 4-9S - Compatibility analysis between the EESS (passive) in the band 50.2-50.4 GHz and a possible new allocation to the FSS (space-to-Earth) in parts of the band 47.2-50.2 GHz	TG 1/7		2002-12-13
	[ 149 ] (Rev.1)	Report on the September/October 2002 meeting of Working Party 7D	Chairman, WP 7D		2002-11-12
	[ 148 ] (Rev.1)	Final List of Participants - Working Party 7D	Director, BR		2002-10-04
	[ 147 ]	Working document to preliminary draft new Recommendation - Time scale based on pulsar timing	Russian Federation	205/7	2002-10-01
	[ 146 ]	International pulsar time scale	Russian Federation		2002-10-01
	[ 145 ]	Liaison statement to WP 7D - Adjacent band compatibility between mobile earth stations operating in the band 1 670-1 675 MHz and the radio astronomy service	WP 8D		2002-09-30
	[ 144 ]	Liaison statement to WP 7D - Calculation of unwanted emission levels in the RAS band	WP 8D		2002-09-30
	[ 143 ]	List of documents issued	N/A		2002-09-27
	[ 142 ]	Proposed Liaison Statement to TG 6/8 - First session of the regional Radiocommunication Conference for the revision of the European Broadcasting Agreement, Stockholm, 1961, in the frequency bands 174-230MHz and 470-862 MHz	IUCAF		2002-09-27
	[ 141 ]	Protection of the radio astronomy service by the mobile satellite service in the band 1 660-1 670 MHz	France		2002-09-26
	[ 140 ]	Compatibility studies between radio astronomy and the fixed-satellite service (space-to-Earth) around 49 GHz	France		2002-09-26
	[ 139 ]	Review of the Questions assigned to Working Party 7D	Vice-Chairman, SG 7		2002-09-26
	[ 138 ]	Scientific Committee on frequency allocations for radio astronomy and space science - Proposed revisions to Chapter 4 of the Radio Astronomy Handbook	IUCAF		2002-09-25
	[ 137 ]	Proposed draft Liaison statement to TG 6/8 - Information related to sharing between the broadcasting service the radio astronomy service in the frequency band 608-614 MHz	Germany (Federal Republic of)		2002-09-25
	[ 136 ]	Proposed draft revision of Recommendation ITU-R RA.314-9 - Preferred frequency bands for radio astronomical measurements	Germany (Federal Republic of)	145/7	2002-09-25
	[ 135 ]	Working document toward the revision of Recommendation ITU-R RA.611-2 - Protection of the radio astronomy services from spurious emissions	France		2002-09-24
	[ 134 ]	Draft revision of Recommendation ITU-R RA.517-2 - Protection of the radio astronomy sersvices from transmitters in adjacent bands	France		2002-09-24
	[ 133 ]	Considertions about the projection criteria of Recommendation ITU-R RA.769	France		2002-09-24
	[ 132 ]	Proposed revisions to Chapter 6 of the Radio Astronomy Handbook	IUCAF		2002-09-24
	[ 131 ]	Mathematical model of average radiation patterns for radio astronomy antennas for use in certain coordination studies and interference assessment	France		2002-09-24
	[ 130 ]	Proposal to the revision of Recommendation ITU-R RA.611-2 - Protection of the radio astronomy service from spurious emissions	IUCAF	145/7	2002-09-24
	[ 129 ]	Proposal for the revision of Recommendation ITU-R RA.517-2 - Protection of the radio astronomy services from transmitters in adjacent bands	IUCAF	145/7	2002-09-24
	[ 128 ]	Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science Proposed revisions to Chapter 2 of the radio Astronomy Handbook	N/A		2002-09-24
	[ 127 ]	Proposed Revision to Recommendation ITU-R RA.479 - Protection of frequencies for radioastronomical measurements in the shielded zone of the moon	IUCAF		2002-09-24
	[ 126 ]	Proposed revision to Chapter 9 of the Handbook on Radio Astronomy	United States of America		2002-09-23
	[ 125 ]	Proposed revision to Chapter 8 of the Handbook on Radio Astronomy	United States of America		2002-09-23
	[ 124 ]	Proposed revision to Chapter 3 of Handbook on Radio Astronomy	Japan		2002-09-20
	[ 123 ]	Practical measurements of side-lobe levels of radio telescopes: Work in progress	United States of America		2002-09-19
	[ 122 ]	Liaison statement to Task Group 1/7 and Working Parties 4A, 4-9S, 7C, 7D, 8B and 8D - Further comments on CPM text for Agenda items 1.82 and 1.32 (WRC-03) and on preliminary draft Recommendation ITU-R SM.[BbB]	WP 6S		2002-09-19
	[ 121 ]	Response from WP 6E to liaison statements from WP 4A, WP 6S and TG 6/8 and liaison statement to WP 7D, WP 8A, WP 8B, WP 8D and WP 9D	WP 6E	268/11	2002-09-10
	[ 120 ]	Liaison statement to WPs 1A, 7D, 8A, 8B, 9C and TG 6/7 - Response to Liaison statement to WP 6E and TG 6/7 concerning compatibility between radiocommunication systems and high data telecommunication systems using electricity power supply or telephone distributing wiring (ITU-R Q. 221/1)	WP 6E	221/1, 32/6	2002-09-06
	[ 119 ]	Use of out-of-band and spurious domains	WP 1A		2002-08-06
	[ 118 ]	Liaison statement to Working Parties 7C, 7D, 6E, 6S, 4A, 9D, 8A and 3J - Ultra-wideband emissions	WPs 1A and 1B		2002-07-31
	[ 117 ]	Liaison statement to Working Parties 7B, 7C, 7D and 7E - Request for information related to sharing between the broadcasting service and other co-primary services in the frequency bands 174-230 MHz and 470-862 Mhz	TG 6/8		2002-02-11
	[ 116 ]	Liaison statement to WP 7D - Protection of radio astronomy in the band 1 660-1 670 MHz with respect to potential MSS earth terminals emissions in the band 1 670-1 675 MHz	WP 8D		2002-02-11
	[ 115 ]	Liaison statement to Working Parties 7E and 7D - WRC-03 Agenda item 1.15 - Resolution 604: Unwanted emission levels produced by RNSS in the band 5 010-5 030 MHz into radio astronomy in the 4 990-5 000 MHz band	WP 8D		2002-02-11
	[ 114 ]	Reply to Liaison statement from Working Party 7D - Observations on the working document towards PDNR ITU-R F.[9D/RA43GHz]	WP 9D		2002-02-11
	[ 113 ]	Liaison from WP 4A	WP 4A		2002-02-11
	[ 112 ]	Liaison statement to TG 1/7, WPs 7C and 7D on band-by-band studies	WP 4A		2002-02-11
	[ 111 ]	Liaison statement to TG 1/7, WPs 7D and 6S - Compatibility analysis between radio astronomy service systems operating in the 42.5-43.5 GHz band and fixed-satellite service and broadcasting-satellite service systems operating in .	WP 4A		2002-02-11
	[ 110 ]	Liaison statement for information to Working Parties 7D and 7E and Task Group 1/7	WP 4A		2002-02-11
	[ 109 ]	Liaison statement to WPs 6S, 7D, 8D and TG 1/7 - Unwanted emissions from space services falling into passive bands	WP 4A		2002-02-11
	[ 108 ]	Reply to liaison statements from WPs 7D, 8D, 4A and TG 1/7 - Band-by-band studies and calculation/measurement of unwanted emission levels	WP 6S		2002-02-11
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