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Space Radiocommunication Applications

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Contributions �[�Source:�United States of America�]���
�	Number�	Title	Source	AI/Question	Date
�	[ 394 ] � �	Proposed updates to the working document towards a preliminary draft new Report ITU-R SA.[AM(R)S - COMPATIBILITY] - Sharing and compatibility studies between non-geostationary satellite operations with short duration missions proposed in the 137-138 MHz (s-E) frequency band and incumbent MSS systems operating in-band and incumbent AM(R)S systems operating in the adjacent-band... � �	United States of America �	�	2019-05-17
�	[ 393 ] � �	Proposed updates to Annex 1 of 7B/368 - WD-PDN Report ITU-R SA.[NGSO-SD UPLINK 148-149.9 MHZ] - Sharing and compatibility studies between non-geostationary satellite operations with Short Duration missions proposed in the 148-149.9 MHz (E-s) frequency band and in-band incumbent MSS systems � �	United States of America �	�	2019-05-17
�	[ 392 ] � �	Draft revision to Recommendation ITU-R SA.1161-2 - Sharing and coordination criteria for data transmission systems in the Earth exploration-satellite and meteorological-satellite services using satellites in geostationary orbit � �	United States of America �	�	2019-05-17
�	[ 391 ] � �	Preliminary draft new Report ITU-R SA.[EESS-METSAT CHAR] - Characteristics to be used for assessing interference to systems operating in the Earth exploration-satellite and meteorological-satellite services, and for conducting sharing studies � �	United States of America �	�	2019-05-17
�	[ 390 ] � �	Preliminary draft new Recommendation ITU-R SA.[S-BAND USE OPTIMIZATION] - Guidelines on the use of the 2 025-2 110 MHz and 2 200-2 290 MHz frequency bands by SRS/EESS/SOS satellites � �	United States of America �	�	2019-05-17
�	[ 389 ] � �	Preliminary draft revision of Recommendation ITU-R SA.1016 - Sharing considerations relating to space research service (deep space) (Question ITU-R 210/7) � �	United States of America �	Q210/7 �	2019-05-17
�	[ 363 ] � �	Preliminary draft new Report ITU-R SA.[400 MHz-LIMITS] - Technical studies for establishing in-band power limits for earth stations operating in the frequency ranges 399.9-400.5 MHz and 401-403 MHz within the MSS, ESS and MetSat services � �	United States of America �	AI1.2 �	2018-09-11
�	[ 356 ] � �	Preliminary draft new Report ITU-R SA.[SHORT DURATION NGSO - SHARING STUDIES] � �	United States of America �	AI1.7 �	2018-09-07
�	[ 355 ] � �	Proposed liaison statement to Working Party 5D on the development of Recommendation ITU-R SA.[IMT-EESS/SRS COORDINATION] - Methodologies for calculating coordination zones around EESS and SRS earth stations to avoid interference by IMT-2020 mobile systems in the frequency bands 25.5-27 GHz, 31.8-32.3 GHz and 37-38 GHz � �	United States of America �	AI1.13 �	2018-09-07
�	[ 354 ] � �	Preliminary draft new Report ITU-R SA.[460 MHZ METSAT-EESS] - Studies related to proposed change in 460-470 MHz secondary allocation for METSAT (space-to-Earth) to primary and addition of primary allocation to EESS (space-to-Earth) � �	United States of America �	AI1.3 �	2018-09-07
�	[ 353 ] � �	Preliminary draft revision of Recommendation ITU-R SA.1016 - Sharing considerations relating to space research service (deep space) (Question ITU-R 210/7) � �	United States of America �	Q210/7 �	2018-09-07
�	[ 352 ] � �	Preliminary draft new Report ITU-R SA.[EESS-METSAT CHAR] - Characteristics to be used for assessing interference to systems operating in the Earth exploration-satellite and meteorological-satellite services, and for conducting sharing studies � �	United States of America �	�	2018-09-07
�	[ 351 ] � �	Draft revision to Recommendation ITU-R SA.364-5 - Preferred frequencies and bandwidths for manned and unmanned near-Earth research satellites � �	United States of America �	�	2018-09-07
�	[ 350 ] � �	Preliminary draft new Recommendation ITU-R SA.[S-BAND USE OPTIMIZATION] - Guidelines on the use of the 2 025-2 110 MHz and 2 200-2 290 MHz frequency bands by SRS/EESS/SOS satellites � �	United States of America �	�	2018-09-07
�	[ 349 ] � �	Draft liaison statement to ITU-D Study Group 2 Rapporteur Group Question 2/2 � �	United States of America �	�	2018-09-07
�	[ 328 ] � �	Draft CPM text on WRC-19 agenda item 1.2 � �	United States of America �	AI1.2 �	2018-05-07
�	[ 327 ] � �	Preliminary draft new Report ITU-R SA.[400 MHZ-LIMITS] - Technical studies for establishing in-band power limits for earth stations operating in the frequency ranges 399.9-400.05 MHz and 401-403 MHz within the MSS, EESS and MetSat services � �	United States of America �	�	2018-05-07
�	[ 289 ] � �	Proposed liaison statement to Working Party 5C - Compatibility of SRS and HAPS in the 37-38 GHz band � �	United States of America �	AI1.14 �	2018-05-03
�	[ 288 ] � �	Proposed preliminary draft new Recommendation ITU-R SA.[S-BAND USE OPTIMIZATION] - Use of the 2 200-2 290 MHz band by SRS/EESS/SOS satellites � �	United States of America �	�	2018-05-03
�	[ 287 ] � �	Draft revision to Recommendation ITU-R SA.1163-2 - Aggregate interference criteria for service links in data collection systems for GSO satellites in the Earth exploration-satellite and meteorological-satellite services � �	United States of America �	�	2018-05-03
�	[ 286 ] � �	Draft revision to Recommendation ITU-R SA.1164-2 - Sharing and coordination criteria for service links in data collection systems using GSO satellites in the Earht exploration-satellite and meteorological-satellite services � �	United States of America �	�	2018-05-03
�	[ 285 ] � �	Preliminary draft new Report ITU-R SA.[EESS-METSAT CHAR] - Characteristics to be used for assessing interference to systems operating in the Earth exploration-satellite and meteorological-satellite services, and for conducting sharing studies � �	United States of America �	�	2018-05-03
�	[ 284 ] � �	Preliminary draft new Report ITU-R SA.[460 MHZ METSAT-EESS] - Studies related to proposed change in 460-470 MHz secondary allocation for METSAT (space-to-Earth) to primary and addition of primary allocation to EESS (space-to-Earth) � �	United States of America �	�	2018-05-03
�	[ 283 ] � �	Draft CPM text on WRC-19 agenda item 1.3 - Agenda item 1.3 � �	United States of America �	�	2018-05-03
�	[ 282 ] � (Rev.1)�	Propose revisions to the preliminary draft new Report ITU-R SA.[SHORT DURATION NGSO - SHARING STUDIES] - Studies on the suitability of existing allocations to the space operation service below 1 GHz and additional sharing studies on possible new and/or upgraded allocations � �	United States of America �	�	2018-05-03
�	[ 281 ] � �	Revisions to draft CPM text on WRC-19 agenda item 1.7 � �	United States of America �	AI1.7 �	2018-05-03
�	[ 212 ] � �	Draft liaison statement to Working Party 4C - WRC-19 agenda item 1.2 � �	United States of America �	AI1.2 �	2017-10-11
�	[ 203 ] � �	Draft reply liaison statement to TG 5-1 Questions � �	United States of America �	�	2017-10-11
�	[ 202 ] � �	Recommendation ITU-R SA.1164-2 - Sharing and coordination criteria for service links in data collection systems using GSO satellites in the earth exploration-satellite and meteorological-satellite services � �	United States of America �	�	2017-10-11
�	[ 201 ] � �	Preliminary draft revision of Recommendation ITU-R SA.1016 - Sharing considerations relating to deep space research � �	United States of America �	�	2017-10-11
�	[ 200 ] � �	Working document towards a preliminary draft new Report ITU-R SA.[SRS FRQ] - Preferred frequencies and bandwidths for manned and unmanned near-Earth research satellites � �	United States of America �	�	2017-10-11
�	[ 199 ] � �	Preliminary draft new Report ITU-R SA.[SHORT DURATION NGSO - REQUIREMENTS] - Studies to accommodate spectrum requirements in the space operation service for non-geostationary satellites with short duration missions � �	United States of America �	AI1.7 �	2017-10-11
�	[ 198 ] � �	Draft CPM text on WRC-19 agenda item 1.3 - Agenda item 1.3 � �	United States of America �	AI1.3 �	2017-10-11
�	[ 197 ] � �	Preliminary draft new Report ITU-R SA.[460 MHZ METSAT-EESS] - Studies related to proposed change in 460-470 MHz secondary allocation for METSAT to primary and addition of primary allocation to EESS � �	United States of America �	AI1.3 �	2017-10-11
�	[ 196 ] � �	Preliminary draft new Report ITU-R SA.[400 MHZ-LIMITS] - To considerer establishing in-band power limits for earth stations operating in the frequency ranges 399.9-400.05 MHz and 401-403 MHz within the MSS, EESS and METSAT services � �	United States of America �	AI1.2 �	2017-10-11
�	[ 195 ] � �	Draft CPM text on WRC-19 agenda item 1.2 - Agenda item 1.2 � �	United States of America �	AI1.2 �	2017-10-11
�	[ 194 ] � �	Preliminary draft new Report ITU-R SA.[EESS-METSAT CHAR] - Characteristics to be used for assessing interference to systems operating in the Earth exploration-satellite and meteorological-satellite services, and for conducting sharing studies � �	United States of America �	�	2017-10-11
�	[ 193 ] � �	Recommendation ITU-R SA.1163-2 - Aggregate interference criteria for service links in data collection systems for GSO satellites in the earth exploration-satellite and meteorological-satellite � �	United States of America �	�	2017-10-11
�	[ 192 ] � �	Preliminary draft new Report ITU-R SA. [SHORT DURATION NGSO - CHARACTERISTICS] - Technical characteristics for telemetry, tracking and command in the space operations service below 1 GHz for non-GSO satellites with short duration missions � �	United States of America �	AI1.7 �	2017-10-11
�	[ 191 ] � �	Working document towards a preliminary draft new Report ITU-R SA.[SHORT DURATION NGSO - SHARING STUDIES] - Studies on the suitability of existing allocations to the space operation service below 1 GHz and additional sharing studies on possible new and/or upgraded allocations � �	United States of America �	AI1.7 �	2017-10-11
�	[ 190 ] � �	Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 5D and 6A concerning WRC-19 agenda item 1.7 - WRC-19 agenda item 1.7 � �	United States of America �	AI1.7 �	2017-10-11
�	[ 189 ] � �	Proposed revisions to draft CPM text on WRC-19 agenda item 1.7 � �	United States of America �	AI1.7 �	2017-10-11
�	[ 148 ] � �	Proposed preliminary draft revision to Recommendation ITU-R SA.1016 - Sharing considerations relating to deep space research � �	United States of America �	Q210/7 �	2017-03-25
�	[ 147 ] � �	Revisions to draft CPM text on WRC-19 agenda item 1.7 � �	United States of America �	AI1.7 �	2017-03-27
�	[ 146 ] � �	Revisions to draft work plan for studies required for WRC-19 agenda item 1.7 � �	United States of America �	AI1.7 �	2017-03-25
�	[ 145 ] � �	Draft liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 5D and 6A concerning WRC-19 agenda item 1.7 - WRC-19 agenda item 1.7 � �	United States of America �	AI1.7 �	2017-03-25
�	[ 144 ] � �	Preliminary draft revision of Recommendation ITU-R SA.1154 � �	United States of America �	�	2017-03-25
�	[ 143 ] � �	Reply liaison to Working Party 5C on its liaison to Working Party 7B concerning the preliminary draft revision of Recommendation ITU-R SA.1154 � �	United States of America �	�	2017-03-25
�	[ 142 ] � �	Working document towards a preliminary draft new Report ITU-R SA.[SHORT DURATION NGSO - SHARING] � �	United States of America �	AI1.7 �	2017-03-25
�	[ 141 ] � �	Reply liaison to Working Party 5C on its liaison to Working Party 7B concerning a proposed revision of Recommendation ITU-R F.699-7 � �	United States of America �	�	2017-03-25
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