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Distribution de la radiodiffusion de Terre

Resultats:636 documents
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Contributions  Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 211 ]  
 
Liaison statement to Working Party 1A (copy to Working Party 6A for information) - Measurement results of leaked emissions from access power line telecommunication (PLT) system in the HF and the UHF bands     WP 7D   221/1   2009-09-10
[ 210 ]  
 
ABU views on WRC-12 Agenda items 1.4, 1.5, 1.10, 1.13, 1.14, 1.15, 1.19, 1.22, 1.25     Asia-Pacific Broadcasting Union (ABU)     2009-09-07
[ 209 ]  
 
Draft list of terminology on emergency telecommunications     BR Study Group Department     2009-09-02
[ 208 ]  
 
Liaison statement - Report of the 1st meeting of the Focus Group on Future Networks (FG-FN)     Chairman, ITU-T Focus Group on FN     2009-07-28
[ 207 ]  
 
Liaison statement to Working Party 6A - Studies in the band 790-862 MHz related to IMT     WP 5D     2009-07-17
[ 206 ]  
 
Proposed revision of Recommendation ITU-R BS.1514 urging availability of multi-standard - multi band radio receivers with extended functionalities     Italy , Vatican City State     2009-07-02
[ 205 ]  
 
Liaison statement to Working Parties 1A, 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7C, 7D and Joint Task Group 5-6 - Development of a Handbook on propagation information for the prediction of interference and coordination distance     WP 3M     2009-06-18
[ 204 ]  
 
Liaison statement to Working Party 6A - Digital Radio Mondiale (DRM) multichannel simulcast, urban and indoor reception in the medium-wave band     WP 3L     2009-06-18
[ 203 ]  
 
Liaison statement to relevant ITU-R and ITU-T Study Groups and the ITU coordination committee for vocabulary (CCV) regarding draft list of terminology on emergency telecommunications     ITU-D SG 2     2009-06-08
[ 202 ]  
 
Liaison statement - Addendum to ITU-T Recommendation K.60     ITU-T SG 5     2009-06-04
[ 201 ]  
 
Reply to liaison statement from ITU-R Working Party 6A - Compatibility between digital sound-broadcasting below 108 MHz and ARNS in the band 108-117.975 MHz and AM(R)S in the band 117.975-137 MHz     WP 5B     2009-06-02
[ 200 ]  
 
Liaison statement - Consider possible allocations in the frequency range 3-50 MHz to the radiolocation service for oceanographic radar applications     WP 5B     2009-06-01
[ 199 ]  
 
Liaison statement to Working Parties 6A, 6B and 6C (copy to Working Parties 4A, 4C, 5A, 7B and 7D for information) - Harmonization of spectrum for use by terrestrial electronic news gathering systems     WP 5C     2009-05-29
[ 198 ]  
 
Liaison statement to Working Party 5C (copy to WPs 4A, 4C, 5A, 6A, 6C, 7B and 7D for information) - Preliminary draft new Recommendation ITU-R BT.[ENGUSER] - User requirements for electronic news gathering     WP 6B     2009-05-14
[ 197 ]  
 
Liaison statement to Working Parties 5C and 6B for action and to Working Parties 3M, 4B, 5A, 6A and 7D for information on WRC-11 Agenda item 1.13     WP 4A     2009-05-11
[ 196 ]  
+Ann.1-20 
Report on the meeting of Working Party 6A (Geneva, 27 April - 4 May 2009)     Acting Chairman, WP 6A     2009-06-03
[ 195 ]  
 
Liste finale des participants - Groupe de travail 6A (Genève, 27 avril - 4 mai 2009)     Director, BR     2009-05-04
[ 194 ]  
 
List of documents issued     BR Study Group Department     2009-04-24
[ 193 ]  
 
Proposal on draft revision of Recommendation ITU-R BS.774-2 - Service requirements for digital terrestrial sound and multimedia broadcasting to vehicular, portable and fixed receivers in the VHF/UHF bands     Russian Federation     2009-04-14
[ 192 ]  
+Corr.1 
WRC-11 Agenda item 1.5     European Broadcasting Union (EBU)     2009-04-20
[ 191 ]  
 
Working document proposing modifications to Recommendation ITU-R BT.1368 - Planning criteria for digital terrestrial television services in the VHF/UHF bands     European Broadcasting Union (EBU)   4-2/6   2009-04-20
[ 190 ]  
 
Preliminary draft new Recommendation ITU-R BT.[WS] - Protection requirements for broadcast systems against interference from radio devices utilizing the TV bands     European Broadcasting Union (EBU)   4-2/6, 105/6   2009-04-20
[ 189 ]  
 
Consideration of the liaison statement (Document 6A/141) and information to Working Party 6A from Working Party 1A - Impact of power line telecommunication systems on radiocommunication systems operating in the LF, MF, HF and VHF bands below 80 MHz     British Broadcasting Corporation(BBC)     2009-04-20
[ 188 ]  
 
Consideration of the liaison statement (Document 6A/140) to Working Party 7D from Working Party 1A - Impact of power line telecommunication systems on radiocommunication systems operating in the LF, MF, HF and VHF bands below 80 MHz     British Broadcasting Corporation(BBC)     2009-04-20
[ 187 ]  
 
This document has been withdrawn     BR Study Group Department   32/6   2009-04-20
[ 186 ]  
 
Proposed modification of Recommendation ITU-R BT.1206 - Spectrum shaping limits for digital terrestrial television broadcasting     Ukraine   31-1/6   2009-04-20
[ 185 ]  
 
Proposed modification to working document towards a preliminary draft new Recommendation ITU-R BT.[ENGFREQ] - Frequency requirements for [terrestrial] electronic news gathering     Ukraine   93/6   2009-04-20
[ 184 ]  
 
Revisions to the draft new Recommendation ITU-R BT.[SHARE] - Requirements for the protection of the terrestrial broadcasting service (BS) from interference     CBC/Radio-Canada   4-2/6   2009-04-19
[ 183 ]  
 
Proposed reply liaison statement to Working Party 1A - Impact of power line telecommunication systems on radiocommunication systems operating in the LF, MF, HF and VHF bands below 80 MHz     CBC/Radio-Canada     2009-04-19
[ 182 ]  
 
Preliminary draft new Recommendation ITU-R BS.[PLT] - Protection requirements for broadcasting systems operating in the LF, MF, HF, and VHF bands below 80 MHz against the impact of power line telecommunication (PLT) systems     CBC/Radio-Canada   4-2/6   2009-04-19
[ 181 ]  
 
Preliminary draft new Report ITU-R BT.[PLT]     CBC/Radio-Canada     2009-04-19
[ 180 ]  
 
Draft new Recommendation ITU-R BT.[WS] - Protection requirements for broadcast systems against interference from radio devices utilizing the TV bands     CBC/Radio-Canada   4-2/6, 105/6   2009-04-19
[ 179 ]  
 
Comments on the proposed treatment of Recommendations of former Working Party 6S     Japan     2009-04-20
[ 178 ]  
 
Proposed method for the use of the conductivity in the preliminary draft new Report ITU-R BS.[DRM] - Estimation of a representative conductivity value in mixed paths for predicting the transmission loss mean value in the MF band     Spain   64-1/6, 60/6, 52-1/6   2009-04-19
[ 177 ]  
 
Proposed method for including the characterization of the irregular terrain in the preliminary draft new Report ITU-R BS.[DRM] - Characterization of the terrain irregularities and method for predicting the transmission loss mean value on the propagation path in the MF band     Spain   64-1/6, 60/6, 52-1/6   2009-04-19
[ 176 ]  
 
Results on calculation of the cumulative HF sky-wave interference from power line telecommunication systems     Japan     2009-04-20
[ 175 ]  
 
Proposed modification to working document towards a draft new Report ITU-R BT.[PLT]     Japan   32/6   2009-04-20
[ 174 ]  
 
Comment on preliminary draft new Recommendation ITU-R BT.[PLT REC]     Japan   32/6   2009-04-20
[ 173 ]  
 
Proposed modification to Recommendation ITU-R BT.1306-3 - Error-correction, data framing, modulation and emission methods for digital terrestrial television broadcasting     Japan , Brazil (Federative Republic of)   31-1/6   2009-04-20
[ 172 ]  
 
Proposed modification to preliminary draft new Recommendation ITU-R BT.[SHARE] - Criterion to assess the impact of interference on the terrestrial broadcasting service (BS)     Japan   4-2/6   2009-04-20
[ 171 ]  
 
Preliminary draft table of contents of Handbook on DTV implementation     Rapp. on DTV implementation handbook     2009-04-19
[ 170 ]  
 
Revisions to the draft new Recommendation ITU-R BT.[SHARE] - Requirements for the protection of the terrestrial broadcasting service (BS) from interference     CBS, Inc.   4-2/6   2009-04-17
[ 169 ]  
 
Proposed reply Liaison statement to Working Party 1A - Impact of power line telecommunication systems on radiocommunication systems operating in the LF, MF, HF and VHF bands below 80 MHz     CBS, Inc.     2009-04-17
[ 168 ]  
 
Preliminary draft new Recommendation ITU-R BS.[PLT]     CBS, Inc.   32/6   2009-04-17
[ 167 ]  
 
Draft new Recommendation ITU-R BT.[WS] - Protection requirements for broadcast systems against interference from radio devices utilizing the TV bands     CBS, Inc.   4-2/6, 105/6   2009-04-17
[ 166 ]  
 
Preliminary draft new Report ITU-R BT.[PLT]     CBS, Inc.     2009-04-17
[ 165 ]  
 
IF bandwidth for digital radio receivers     United States of America     2009-04-16
[ 164 ]  
 
Draft reply to liaison statement from Working Party 1A     United States of America     2009-04-16
[ 163 ]  
 
Revisions to the draft new Recommendation ITU-R BT.[SHARE] - Requirements for the protection of the terrestrial broadcasting service (BS) from interference     North American Broadcasters Association (NABA)   4/6   2009-04-16
[ 162 ]  
 
Proposed reply liaison statement to Working Party 1A - Impact of power line telecommunication systems on radiocommunication systems operating in the LF, MF, HF and VHF bands below 80 MHz     North American Broadcasters Association (NABA)     2009-04-16
Resultats:636 documents
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