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Resultados :366 documentos
Resultados :� Anterior�-� 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 �-�Siguiente Next
Contribuciones��Documents / Contributions

N�mero
T�tulo Origen AI/Cuesti�n
Fecha
[ 216 ]
Proposal for modifications of preliminary draft new Recommendation ITU-R RS.[ACTIVE_CHAR] - Typical technical and operational characteristics of Earth exploration-satellite service (active) systems using allocations between 432 MHz and 238 GHz � China (People's Republic of) 2014-04-21
[ 215 ]
Proposed reply liaison statement to Working Party 4A on WRC-15 agenda item 1.6 � China (People's Republic of) 2014-04-21
[ 214 ]
Compatibility between WAIC systems in the 22.5 - 22.55 GHz and 23.55 - 23.6 GHz frequency bands and EESS (passive) systems in the 22.21- 22.5 GHz and 23.6-24 GHz frequency bands � United States of America 2014-04-01
[ 213 ]
Proposed draft liaison statement to Working Party 5 WRC-15 agenda item 1.12 - PDNR ITU-R RS.[EESS-9GHZ_RDS] - Sharing analyses of very wideband EESS SAR transmissions with stations in the radio determination service operating in the frequency bands 8 700-9 300 MHz and 9 900-10 500 MHz � United States of America 2014-04-01
[ 212 ]
Proposed PDNR ITU-R RS.[EESS9GHz-SRS-Mitigation] - Protection of space research (deep space) space-to-Earth links in the 8 400-8 450 MHz band from unwanted emissions of synthetic aperture radars operating in the earth exploration-satellite service (active) near 9 600 MHz � United States of America 2014-04-01
[ 211 ]
Proposed revisions to Chapter 4 of preliminary draft new Report ITU-R RS.[EESS-9GHz_OOBE] - RF compatibility of unwanted emissions from 9 GHz EESS synthetic aperture radars (SAR) with the EESS (passive), SRS (passive), SRS and RAS operating in the frequency bands 8 400-8 500 MHz and 10.6-10.7 , respectively � United States of America 2014-04-01
[ 210 ]
Preliminary draft new Report ITU-R RS.[EESS RFI SURVEY] "Global survey of RFI levels observed by the Aquarius scatterometer at 1260 MHz and Aquarius and SMOS radiometers at 1413 MHz" � United States of America 255/7, 234/7 2014-04-01
[ 209 ]
Proposed modifications to preliminary draft new Report ITU-R RS.[EESS_RLS 35 GHZ] - Worst-case interference levels from mainlobe-to-mainlobe antenna coupling of systems operating in the radiolocation service into active sensor receivers operating in the Earth exploration-satellite (active) in the 35.5-36.0 GHz � United States of America 2014-04-01
[ 208 ]
Liaison statement to Working Parties 7B and 7C - WRC-15 agenda item 9.1, issue 9.1.1 � WP 4C 2014-03-24
[ 207 ]
Liaison statement to Working Parties 3M, 4A, 4B 5A, 5C, 7A, 7B, 7C and 7D - WRC-15 agenda item 1.10 � WP 4C 2014-03-24
[ 206 ]
Reply liaison statement to Working Party 7C - Preliminary draft new Report ITU-R M.[RNSS_MULTI-ESSS] - Consideration of aggregate radio frequency interference (RFI) event potentials from multiple EESS systems on RNSS receivers operating in the 1 215-1 300 MHz frequency band � WP 4C 2014-03-07
[ 205 ]
Reply liaison statement to Working Party 7C - Compatibility between EESS (active) systems and RNSS systems in the frequency band 1 215-1 300 MHz � WP 4C 2014-03-07
[ 204 ]
Reply liaison statement to Working Party 7C - WRC-15 agenda item 1.6 � WP 4A 2014-03-07
[ 203 ]
Liaison statement to Working Parties 5A, 5B and 7C - Possible mitigation techniques to address interference to EESS (active) and radiodetermination from the potential use of the frequency band 5 350-5 470 MHz by RLANs � JTG 4-5-6-7 2014-03-07
[ 202 ]
Liaison statement to Working Parties 4A, 4C, 5A, 5C, 5D, 7B, 7C and 7D - WRC-15 agenda item 9.1, issue 9.1.6 - Resolution 957 (WRC-12) - Studies towards review of the definitions of fixed service, fixed station and mobile station � WP 1B 2014-01-30
[ 201 ]
Liaison statement to Working Parties 1A, 4A, 4C, 5A, 5B, 5D, 7B, 7C, 7D and CCV - Working document towards a preliminary draft new Report ITU-R SM.[DYNAMIC ACCESS] - Spectrum management principles and spectrum engineering techniques for dynamic access to spectrum by radio systems employing cognitive capabilities � WP 1B 2014-01-30
[ 200 ]
Liaison statement - Studies for WRC-15 agenda item 1.17 in the 4 200-4 400 MHz, 22.5-22.55 GHz and 23.55-23.6 GHz frequency bands � WP 5B 2013-12-20
[ 199 ]
Liaison statement - WRC-15 agenda item 9.2 - Defining radio stations operating in the meteorological aids service � SC-WP 2013-12-20
[ 198 ]
Liaison statement to Working Party 7C - WRC-15 agenda item 1.12 � WP 5A 2013-12-05
[ 197 ]
Liaison statement to ITU-R Working Party 1A and ITU-T Study Groups 5, 9 & 15 for action (copy to ITU-R Working Parties 1C, 3L, 4C, 5A, 5C, 5D, 6A, 7B, 7C and 7D for information) - Coexistence of wired telecommunications (including PLT) with radiocommunication systems - Considerations with respect to work on Recommendations ITU-T G.fast and ITU-T J.195 (J.HINOC-REQ) � WP 5B 2013-12-05
[ 196 ]
Reply liaison statement to Working Party 7C (WRC-15 agenda item 1.12) - Sharing studies between the Earth exploration-satellite service (active) and the fixed service in the frequency bands 8 700-8 750 MHz and 10 000-10 500 MHz � WP 5C 2013-12-04
[ 195 ]
Reply liaison statement to Working Party 7C - Comments on sharing studies between EESS (active) and RDS systems in PDN Report ITU-R RS.[EESS-9GHz_RDS] and on CPM text for WRC-15 agenda item 1.12 � WP 5B 2013-12-02
[ 194 ]
Question ITU-R 237/1 � SG 1 2013-11-26
[ 193 ]
Reply liaison statement to Working Party 7C on preliminary draft new Report ITU-R RS.[EESS-ARNS RADARS 1 215-1 300 MHz] - Potential interference from EESS (active) spaceborne radars operating in 1 215-1 300 MHz frequency band into the aeronautical radionavigation surveillance radar receivers operating in the 1 240-1 370 MHz frequency band � WP 5B 2013-11-22
[ 192 ]
Report of the ninth meeting of the Joint IMO/ITU Experts Group on maritime radiocommunication matters � International Maritime Organization 2013-11-01
[ 191 ]
Liaison statement to Joint Task Group 4-5-6-7 (copy to all concerned Groups under WRC-15 agenda item 1.1 (Working Parties 4A, 4B, 4C, 5A, 5B, 5C, 6A, 7B, 7C, 7D, 3K, 3M, and Working Party 1A)) - Sharing parameters for WRC-15 agenda item 1.1 � WP 5D 2013-10-29
[ 190 ]
CISPR letter on the use of the band 8.3-9 KHz � Director, BR 2013-10-09
[ 189 ]
Recommendation ITU-R SM.1541-5 - Unwanted emissions in the out-of-band domain � SG 1 2013-09-19
[ 188 ]
+Ann.1-14
Report of the meeting of Working Party 7C (Geneva, 11-17 September 2013) � Chairman, WP 7C 2013-09-18
[ 187 ]
Final list of participants - Working Party 7C (Geneva, 11 -17 September 2013) � Director, BR 2013-09-17
[ 186 ]
Information on the preparation of texts for the draft CPM Report to WRC-15 � Chairman, CPM-15 2013-09-10
[ 185 ]
List of documents issued (Documents 7C/126 - 7C/185) � BR Study Groups Department 2013-09-05
[ 184 ]
Comments to draft CPM Report Chapter 2 on agenda item 1.12 (WRC 15) - WRC-15 agenda item 1.12 � Italy 2013-09-04
[ 183 ]
Proposed amendments to the draft CPM Report Chapter 2 on WRC-15 agenda item 1.12 � Germany (Federal Republic of) 2013-09-04
[ 182 ]
Proposal for the modification on a preliminary draft new Report ITU-R RS.[EESS- 9GHz_OOBE] - RF compatibility of unwanted emissions from 9 GHz EESS synthetic aperture radars (SAR) into the EESS (passive), SRS (passive), SRS and RAS operating in the frequency bands 8.4-8.5 GHz and 10.6-10.7 GHz, respectively � Japan 2013-09-04
[ 181 ]
Proposal for modification of [WORKING DOCUMENT TOWARDS A] preliminary draft new Recommendation ITU-R RS.[EESS_RNSS_METH] - Evaluation method to determine compatibility between earth station receivers in the radionavigation-satellite service and spaceborne sensors in the Earth exploration-satellite (active) service in the 1 215-1 300 MHz band � Japan 234/7 2013-09-04
[ 180 ]
Draft new Report ITU-R RS.[EESS-9GHz-CHAR] - Characteristics of wideband synthetic aperture radars operating in the Earth exploration-satellite service (active) around 9.6 GHz - WRC-15 agenda item 1.12 - Characteristics of active sensors operating in the Earth exploration-satellite service (active) around 9.6 GHz � Germany (Federal Republic of) 2013-09-03
[ 179 ]
Preliminary draft new Report ITU-R RS.[EESS-9GHz_SPECTREQ] - Spectrum requirements for wideband spaceborne synthetic aperture radar (SAR) applications planned in an extended allocation to the Earth exploration-satellite service (EESS) around 9.6 GHz � Germany (Federal Republic of) 2013-09-03
[ 178 ]
Proposed revision to Annex 6 to Working Party 7C Chairman's Report - Working Document towards a preliminary draft new Report ITU-R RS.[EESS_ RLS 35 GHz] - Worst-case interference levels from mainlobe-to-mainlobe antenna coupling of systems operating in the radiolocation service into active sensor receivers operating in the Earth exploration-satellite (active) in the 35.5-36.0 GHz � France 2013-09-03
[ 177 ]
Proposed amendments to the Working Document towards a preliminary draft new Report ITU-R RS.[EESS-9GHz_RDS] - Sharing analyses of very wideband EESS SAR transmissions with stations in the radio determination service operating in the frequency bands 8 700-9 300 MHz and 9 900-10 500 MHz � Germany (Federal Republic of) 2013-09-03
[ 176 ]
Reply to liaison statement to Working Party 4A - WRC-15 agenda item 1.6 � France 2013-09-03
[ 175 ]
Preliminary draft new Report ITU-R RS.[EESS-9GHz-CHAR] - Characteristics of wideband synthetic aperture radars operating in the Earth exploration-satellite service (active) around 9.6 GHz � Korea (Republic of) 2013-09-03
[ 174 ]
Working document towards a preliminary draft new Report ITU-R RS.[EESS-9GHz_FS/MS/AS] (Chapter 1) - Sharing analyses of very wideband EESS SAR transmissions with stations in the fixed, mobile and amateur radio services operating in the frequency bands 8 700-9 300 MHz and 9 900-10 500 MHz � Korea (Republic of) 2013-09-03
[ 173 ]
Working document towards a preliminary draft new Report ITU-R RS.[EESS-9GHz_FS/MS/AS] Chapter 2 (MS) - Sharing analyses of very wideband EESS SAR transmissions with stations in the fixed, mobile and amateur radio services operating in the frequency bands 8 700-9 300 MHz and 9 900-10 500 MHz � Korea (Republic of) 2013-09-03
[ 172 ]
Preliminary draft new Report ITU-R RS.[EESS-9GHz _OOBE] - RF compatibility of unwanted emissions from 9 GHz EESS synthetic aperture radars (SAR) with the EESS (passive), SRS (passive), SRS and RAS operating in the frequency bands 8.4-8.5 GHz and 10.6-10.7 GHz, respectively � Korea (Republic of) 2013-09-03
[ 171 ]
Proposals to working document towards a preliminary draft new Recommendation ITU-R RS.[EESS_RNSS_Meth] � Russian Federation 2013-09-03
[ 170 ]
Proposal on update of Working Document towards preliminary draft new Report ITU-R RS.[EESS-9GHZ_RDS] � Russian Federation 2013-09-03
[ 169 ]
Proposed amendments to the preliminary draft new Report ITU-R RS.[EESS-9GHz_OOBE] - RF compatibility of unwanted emissions from 9 GHz EESS synthetic aperture radars (SAR) with the EESS (passive), SRS (passive), SRS and RAS operating in the frequency bands 8.4-8.5 GHz and 10.6-10.7 GHz, respectively - WRC-15 agenda item 1.12 � Germany (Federal Republic of) 2013-09-03
[ 168 ]
Proposed amendments to preliminary draft new Report ITU-R RS.[EESS-9GHz_FS/MS/AS] - Sharing analyses of very wideband EESS SAR transmissions with stations in the fixed, mobile and amateur radio services operating in the frequency bands 8 700-9 300 MHz and 9 900-10 500 MHz � Germany (Federal Republic of) 2013-09-03
[ 167 ]
Proposed liaison statement to Joint Task Group 4-5-6-7 on EESS (active) protection criteria � European Space Agency 2013-09-02
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