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Resultats:44 documents

Contributions �[�AI/Question:�AI9.1B�]���
�	Num�ro�	Titre	Source	AI/Question	Date
�	[ 380 ] � �	Preliminary draft new Report ITU-R M.[AMATEUR-RNSS] - Studies on technical and operational measures to be applied in the frequency band 1 240-1 300 MHz to ensure the protection of the radionavigation-satellite service (space-to-Earth) against amateur and amateur-satellite services � �	France �	AI9.1B �	2022-08-31
�	[ 379 ] � �	Reply liaison statement to Working Party 5A on studies pursuant to WRC-23 agenda item 9.1, topic b) (copy to Working Party 3M for information) � �	France �	AI9.1B �	2022-08-31
�	[ 376 ] � �	Proposed draft reply liaison statement to Working Party 5A on studies pursuant to WRC-23 agenda item 9.1, topic b) � �	China (People's Republic of) �	AI9.1B �	2022-08-31
�	[ 374 ] � �	Draft revision of preliminary draft new Report ITU-R M.[AMATEUR-RNSS] - Studies [and guidelines] 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 � �	China (People's Republic of) �	AI9.1B �	2022-08-31
�	[ 369 ] � �	Proposed draft reply liaison statement to Working Party 5A on studies pursuant to WRC-23 agenda item 9.1, topic b) � �	United States of America �	AI9.1B �	2022-08-30
�	[ 368 ] � �	Revisions to preliminary draft new Report ITU-R M.[AMATEUR-RNSS] � �	United States of America �	AI9.1B �	2022-08-30
�	[ 362 ] � �	Proposal for the development of a liaison statement to ITU-R Working Party 5A on WRC-23 agenda item 9.1, topic b) � �	Russian Federation �	AI9.1B �	2022-08-30
�	[ 358 ] � �	Proposal for modification of preliminary draft new Report ITU-R M.[AMATEUR-RNSS] - Studies [and guidelines] 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 � �	Japan �	AI9.1B �	2022-08-30
�	[ 345 ] � �	Reply liaison statement to Working Party 4C - Covering progress of WRC-23 agenda item 9.1, topic b) for WRC-23 � �	WP 5A �	AI9.1B �	2022-06-20
�	[ 320 ] � �	Draft reply liaison statement to Working Party 5A (copy to Working Party 3M for information) - Report on progress of activities relating to WRC-23 agenda item 9.1, topic b) � �	France �	AI9.1B) �	2022-04-27
�	[ 319 ] � �	Preliminary draft new Report ITU-R M.[AMATEUR-RNSS] - Studies [and guidelines] 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 � �	France �	AI9.1B) �	2022-04-27
�	[ 312 ] � �	Draft revision of preliminary draft new Report ITU-R M.[AMATEUR.CHARACTERISTICS] - Service characteristics, studies [and guidelines] 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 � �	China (People's Republic of) �	AI9.1B) �	2022-04-22
�	[ 309 ] � �	Proposed draft reply liaison statement to Working Party 5A on studies pursuant to WRC-23 agenda item 9.1, topic b) � �	United States of America �	AI9.1B) �	2022-04-25
�	[ 308 ] � �	Revisions to working document towards a preliminary draft new Report ITU-R M.[AMATEUR-RNSS] � �	United States of America �	AI9.1B) �	2022-04-25
�	[ 290 ] � �	Liaison statement to Working Party 4C - Information for studies on WRC-23 agenda item 9.1, topic b) � �	WP 5A �	AI9.1B) �	2021-11-30
�	[ 270 ] � �	Draft revision of working document towards a preliminary draft new Report ITU-R M.[AMATEUR-RNSS] - Studies [and guidelines] 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 � �	China (People's Republic of) �	AI9.1B) �	2021-10-13
�	[ 267 ] � �	Parameter and characteristics for studies under WRC-23 agenda item 9.1, topic b), derived from measurements � �	Germany (Federal Republic of) �	AI9.1B) �	2021-10-13
�	[ 254 ] � �	Draft liaison statement to Working Party 5A (copy to Working Party 3M for information) - Information for studies on WRC-23 agenda item 9.1, topic b) � �	France �	AI9.1B) �	2021-10-08
�	[ 241 ] � �	Reply Liaison statement to Working Party 4C (copy to Working Party 5A for information) - WRC-23 agenda item 9.1, topic b) � �	WPs 3K and 3M �	AI9.1B) �	2021-07-05
�	[ 235 ] � �	Proposed revisions to WDPDN Report ITU-R M.[AMATEUR-RNSS] - Considerations on technical and operational measures to ensure the protection of receivers of the primary Radionavigation-Satellite Service (space-to-Earth) from transmitters of the secondary Amateur and Amateur-Satellite Services within the frequency band 1 240-1 300 MHz � �	Germany (Federal Republic of) �	AI9.1B) �	2021-06-28
�	[ 230 ] � �	Draft revision of working document towards a preliminary draft new Report ITU-R M.[AMATEUR-RNSS] - Considerations on technical and operational measures to ensure the protection of receivers of the primary Radionavigation-Satellite Service (space to-Earth) from transmitters of the secondary Amateur and Amateur-Satellite Services within the frequency band 1 240-1 300 MHz � �	France �	AI9.1B) �	2021-06-28
�	[ 224 ] � �	Draft revision of working document towards a preliminary draft new Report ITU-R M.[AMATEUR-RNSS] - Considerations on technical and operational measures to ensure the protection of receivers of the primary Radionavigation-Satellite Service (space-to-Earth) from transmitters of the secondary Amateur and Amateur-Satellite Services within the frequency band 1 240-1 300 MHz � �	European Commission, DG JRC �	AI9.1B) �	2021-06-28
�	[ 185 ] � �	Liaison statement to Working Party 4C (copy to Working Party 3M for information) - Information for Studies on WRC-23 agenda item 9.1, topic b) - Applications and typical operational characteristics of the amateur and amateur-satellite services operating in the frequency band 1 240-1 300 MHz � �	WP 5A �	AI9.1B) �	2021-05-14
�	[ 179 ] � �	Reply liaison statement ot Working Party 4C (copy to Working Party 5A for information) - Information for studies on WRC-23 agenda item 9.1, topic b) � �	WP 3M �	AI9.1B) �	2021-04-29
�	[ 165 ] � �	Preliminary positions on WRC-23 agenda � �	International Amateur Radio Union �	AI9.1B), AI9.1A), AI1.2, AI1.18, AI1.14, AI1.12 �	2021-04-07
�	[ 148 ] � �	Proposed amendments to working document towards a preliminary draft revision of Recommendation ITU-R M.1902-1 - Characteristics and protection criteria for receiving earth stations in the radionavigation-satellite service (s-E) operating in the band 1 215-1 300 MHz � �	Germany (Federal Republic of) �	Q288/4, Q217/4, AI9.1B) �	2021-02-08
�	[ 147 ] � �	Parameter and characteristics for studies under topic b) of WRC-23 agenda item 9.1 � �	Germany (Federal Republic of) �	AI9.1B) �	2021-02-08
�	[ 140 ] � �	Proposed modifications to the possible elements for a working document towards a preliminary draft new Report ITU-R M.[AMATEUR-RNSS] - Considerations on technical and operational measures to ensure the protection of receivers of the primary Radionavigation-Satellite Service (space-to-Earth) from transmitters of the secondary Amateur and Amateur-Satellite Services within ... � �	France , Italy �	AI9.1B) �	2021-02-08
�	[ 139 ] � �	Draft revision of Recommendation ITU-R M.1902-1 - Characteristics and protection criteria for receiving earth stations in the radionavigation-satellite service (space-to-Earth) operating in the band 1 215-1 300 MHz � �	France , Italy , Switzerland (Confederation of) �	AI9.1B) �	2021-02-08
�	[ 138 ] � �	Draft revision of Recommendation ITU-R M.1787-3 - 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 � �	France , Italy , Switzerland (Confederation of) �	AI9.1B) �	2021-02-08
�	[ 135 ] � �	Proposed updates to working documents towards a preliminary draft revision of Recommendation ITU-R M.1902-1 - Characteristics and protection criteria for receiving earth stations in the radionavigation-satellite service (space-to-Earth) operating in the band 1 215-1 300 MHz � �	China (People's Republic of) �	AI9.1B) �	2021-02-08
�	[ 134 ] � �	Preliminary draft revision of Recommendation ITU-R M.1787-3 - 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 � �	China (People's Republic of) �	AI9.1B) �	2021-02-08
�	[ 120 ] � �	Liaison statement to Working Parties 4C and 3M - Update on work towards WRC-23 agenda item 9.1, topic b) � �	WP 5A �	AI9.1B) �	2020-12-04
�	[ 119 ] � �	Liaison statement to Working Party 4C (copy to Working Party 3M for information) - Information for studies on WRC-23 agenda item 9.1, topic b) - Applications and typical operational characteristics of the amateur and amateur-satellite services operating in the frequency band 1 240-1 300 MHz � �	WP 5A �	AI9.1B) �	2021-01-26
�	[ 91 ] � �	Proposed revision to the structure and initial content of a working document towards a preliminary draft new Report ITU-R M.[AMATEUR-RNSS] � �	France �	AI9.1B) �	2021-01-26
�	[ 90 ] � �	Proposed liaison statement to Working Party 5A on WRC-23 agenda item 9.1 - Information for studies on WRC-23 agenda item 9.1, topic b) � �	France �	AI9.1B) �	2021-01-26
�	[ 89 ] � �	Proposed liaison statement to Working Party 3M on WRC-23 agenda item 9.1 - Information for studies on WRC-23 agenda item 9.1, topic b) � �	France �	AI9.1B) �	2021-01-26
�	[ 88 ] � �	Draft revision of Recommendation ITU-R M.1787-3 - 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 � �	France , Italy �	AI9.1B) �	2021-01-26
�	[ 87 ] � �	Draft revision of Recommendation ITU-R M.1902-1 - Characteristics and protection criteria for receiving earth stations in the radionavigation-satellite service (space-to-Earth) operating in the band 1 215-1 300 MHz � �	France , Italy �	AI9.1B) �	2021-01-26
�	[ 85 ] � �	Proposed liaison statement to Working Party 5A on WRC-23 agenda item 9.1 - Clarification on the responsibilities for studies on WRC-23 agenda item 9.1, topic b) � �	Japan �	AI9.1B) �	2021-01-26
�	[ 78 ] � �	Preliminary draft revision of Recommendation ITU-R M.1902-1 - Characteristics and protection criteria for receiving earth stations in the radionavigation-satellite service (space-to-Earth) operating in the band 1 215-1 300 MHz � �	China (People's Republic of) �	AI9.1B) �	2021-01-26
�	[ 55 ] � �	Report of activities of Correspondence Group # 3 on WRC-23 agenda item, 9.1, topic b to Working Party 4C � �	Chairman, CG on WRC-23 a.i. 9.1, topic b �	AI9.1B) �	2020-10-02
�	[ 52 ] � �	Initial reply liaison statement to Working Party 4C (copied to Working Party 5A for information) - WRC-23 agenda item 9,1, topic b) � �	WP 3M �	AI9.1B) �	2020-10-08
�	[ 40 ] � �	Reply liaison statement to Working Party 4C (copy to Working Party 3M) - Information for studies on WRC-23 agenda item 9.1, topic b) � �	WP 5A �	AI9.1B) �	2020-10-08
Resultats:44 documents �

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