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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
[ 286 ]  
 
Liaison statement to Working Party 5C (copy to Working Parties 4A, 4C, 5A, 6A, 6C, 7B and 7D for information) - Studies on WRC-12 Agenda item 1.5 - Harmonization of spectrum for use by terrestrial electronic news gathering systems     WP 6B     2009-11-20
[ 285 ]  
+Ann.1-23 
Report on the meeting of Working Party 6A (Geneva, 4 -12 November 2009)     Chairman, WP 6A     2009-11-13
[ 284 ]  
 
Final List of Participants - Working Party 6A (Geneva, 4-12 November 2009)     Director, BR     2009-11-12
[ 283 ]  
 
Proposal regarding Recommendation ITU-T G.9960     Chairman, SG 6     2009-11-06
[ 282 ]  
 
List of documents issued     BR Study Group Department     2009-11-03
[ 281 ]  
 
Status Report on preparation of Handbook on digital terrestrial television broadcasting (DTTB) implementation     RG - DTTB Handbook     2009-11-03
[ 280 ]  
 
Studies called for under Resolution 224 (WRC-07) within WP 6A consistent with the views of the Chairmen of SG 5 and SG 6 - Interim report on regional activities     RG on Studies under Resolution 224     2009-10-28
[ 279 ]  
 
Preliminary draft new Report ITU-R BT.[WS] - Protection of a new global digital low power cellular broadcasting system     Telefon AB-LM Ericsson     2009-10-28
[ 278 ]  
 
Commentary on work in ITU-R on power line high data rate telecommunication systems     British Broadcasting Corporation(BBC)     2009-10-28
[ 277 ]  
 
"0.5 dB C/N degradation" vs. "1% location probability degradation"     European Broadcasting Union (EBU)     2009-10-28
[ 276 ]  
 
TV receiver manufacturer's views on Recommendation ITU-R Bt.1368 proposals for expected receiver protection and overload threshold     Philips International B.V.     2009-10-28
[ 275 ]  
 
Proposed transient distortions area determination method for stereophonic radio reception in the synchronous network of VHF-FM transmitters     Ukraine     2009-10-28
[ 274 ]  
 
Determination of the minimum usable field strength for DRM broadcasting service planning in LF and MF bands     Ukraine     2009-10-28
[ 273 ]  
 
Impact of digital broadcasting systems in the 87.5-108 MHz band on aeronautical systems above 108 MHz     Germany (Federal Republic of)     2009-10-28
[ 272 ]  
 
Issues about studies on the feasibility of spectrum harmonization for ENG use (Agenda item 1.5)     Brazil (Federative Republic of)     2009-10-27
[ 271 ]  
 
Working document toward a preliminary draft new Report - Geographic coexistence between IMT systems and the TV broadcasting service in bands below 1 GHz     Free TV Australia Ltd.     2009-10-28
[ 270 ]  
 
The perception of digital terrestrial television broadcasting as a high power service     Free TV Australia Ltd.     2009-10-27
[ 269 ]  
 
Working document toward a preliminary draft new Recommendation ITU-R BT.[PFDPROTECT] - Maximum permissible power flux density limits for the protection of digital terrestrial television service from interference generated by other co-primary terrestrial services     Free TV Australia Ltd.   4/6   2009-10-28
[ 268 ]  
 
Liaison statement to Working Party 5D - Studies related to the terrestrial television broadcasting service below 1 GHz     Free TV Australia Ltd.     2009-10-27
[ 267 ]  
 
Proposed working document regarding a possible modification of Recommendation ITU-R BT.805 - Evaluation of the scattered signals from a wind turbine and their impact to terrestrial DTV reception in the UHF band. Preliminary results from field trials in Spain     Spain   69-1/6   2009-10-27
[ 266 ]  
 
New information on measurement guidelines for broadband PLT     North American Broadcasters Association (NABA)     2009-10-27
[ 265 ]  
 
Subjective assessment test on HF broadcast reception interferred with by power line telecommunication systems     Japan     2009-10-27
[ 264 ]  
 
Comments on preliminary draft new Report ITU-R BT.[PLT] - Protection requirements of broadcasting systems against interference from radiation caused by wired telecommunication systems     Japan   32/6   2009-10-27
[ 263 ]  
 
Comments on preliminary draft new Recommendation ITU-R BT.[PLT REC] - Protection requirements for broadcasting systems operating in the LF, MF, HF and VHF bands below 80 MHz against the radiation from PLT systems     Japan   32/6   2009-10-27
[ 262 ]  
 
Proposed revision of Question ITU-R 32/6     Rai Way S.p.A.     2009-10-27
[ 261 ]  
 
Proposed revision of preliminary draft new Report ITU-R BT.[PLT]     Rai Way S.p.A.   32/6   2009-10-27
[ 260 ]  
 
Planning digital local radio services using the 26 MHz band - 25 670-26 100 MHz     Digital Radio Mondiale     2009-10-26
[ 259 ]  
 
Proposed draft revision of Recommendation ITU-R BS.1114-6 - Systems for terrestrial digital sound broadcasting to vehicular, portable and fixed receivers in the frequency range 30-3 000 MHz     Digital Radio Mondiale   56/6   2009-10-26
[ 258 ]  
 
Amendments to preliminary draft new Recommendation ITU-R BT.[WIREMIC] - User requirements for wireless microphones     Korea (Republic of)     2009-10-26
[ 257 ]  
 
Amendments to PDNR ITU-R BT.[ENGFREQ] - Use of harmonized frequencies for terrestrial electronic news gathering     Korea (Republic of)     2009-10-26
[ 256 ]  
 
Working document towards preliminary draft new Recommendation ITU-R BT.[DTTB2ND] - Error-correction, data framing, modulation and emission methods for second generation of digital terrestrial television broadcasting systems     Korea (Republic of)   45-2/6, 31/6   2009-10-26
[ 255 ]  
 
Proposed revision of Annex 2 to Recommendation ITU-R BS.1660-3 - Technical basis for planning of terrestrial digital sound broadcasting in the VHF band     Japan     2009-10-26
[ 254 ]  
 
Proposed draft revision of Recommendation ITU-R BT.1299 - The basic elements of a worldwide common family of systems for digital terrestrial television broadcasting     Japan     2009-10-26
[ 253 ]  
 
Proposed modification to preliminary draft new Recommendations ITU-R BT.[SHARE] and ITU-R BR.[SHARE] - Guidelines for the protection of the terrestrial broadcasting service (BS) from interference     Japan   56-1/6, 4-2/6   2009-10-26
[ 252 ]  
 
Proposed modification to Report ITU-R BT.2069-3 - Spectrum usage and operational characteristics of terrestrial electronic news gathering (ENG), television outside broadcast (TVOB) and electronic field production (EFP) systems     Japan     2009-10-26
[ 251 ]  
 
Proposed modification to preliminary draft new Recommendation ITU-R BT.[WIREMIC] - User requirements for wireless microphones     Japan   121/6   2009-10-26
[ 250 ]  
 
Proposed modification to preliminary draft new Recommendation ITU-R BT.[ENGFREQ] - Use of harmonized frequencies for terrestrial electronic news gathering     Japan     2009-10-26
[ 249 ]  
 
WRC-12 Agenda item 1.4 - Parameter values for the compatibility study between AM(R)S system and ISDB-Tsb system operating below 108 MHz     Japan     2009-10-26
[ 248 ]  
 
Support for preliminary draft new Recommendation - Developmental Digital Radio Broadcast Service: Captioned radio     CBS, Inc.     2009-10-24
[ 247 ]  
 
Draft new Recommendation ITU-R BT.[PLT REC] - Protection requirements for broadcasting systems operating in the LF, MF, HF and VHF bands below 80 MHz against the radiation from PLT systems     CBS, Inc.   32/6   2009-10-24
[ 246 ]  
 
Draft editorial revision to Recommendations ITU-R BT.1786 and ITU-R BS.1786 - Criterion to assesss the impact of interference to the terrestrial broadcasting service (BS)     CBS, Inc.   32/6   2009-10-24
[ 245 ]  
 
Preliminary draft new Report ITU-R BS.[PROTECT-WIRED] - Protection requirements of broadcasting systems against interference from radiation caused by wired telecommunication systems     CBS, Inc.     2009-10-24
[ 244 ]  
 
Proposed liaison statement to Working Party 1B - WRC-12 Agenda item 1.19     CBS, Inc.     2009-10-24
[ 243 ]  
 
Preliminary draft new Recommendation ITU-R BT.[PROTECT] - Guidelines for the protection of the terrestrial television broadcasting from interference in the VHF/UHF bands     CBS, Inc.     2009-10-24
[ 242 ]  
 
Proposed liaison statement to Working Party 1A - WRC-12 Agenda item 1.22     CBS, Inc.     2009-10-24
[ 241 ]  
 
RF protection ratios for digitla sound broadcasting in the bands below 30 MHz     European Broadcasting Union (EBU)   64-1/6   2009-10-23
[ 240 ]  
 
Digital Radio Mondiale (DRM) in the 26 MHz HF band     European Broadcasting Union (EBU)   127/6   2009-10-23
[ 239 ]  
 
Updating Recommendation ITU-R BS.643-2     European Broadcasting Union (EBU)     2009-10-21
[ 238 ]  
 
Report of the Rapporteur of Study Group 6 to the CCV     SG 6 Rapporteur to the CCV     2009-10-26
[ 237 ]  
 
The impact of mountainous area conditions on reception quality of digital TV broadcasting     Russian Federation   4-2/6, 31-1/6   2009-10-20
Resultats:636 documents
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Mis à jour le : 2012-04-20