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Distribution de la Radiodiffusion de Terre

Resultats:428 documents
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Contributions  Documents / Contributions
 
Numéro 
Date Source Titre Questions
[ 403 ]  
 
2014-03-17 Colombia (Republic of)   Planning criteria, including protection ratios, for second generation of digital terrestrial television broadcasting systems in the VHF/UHF bands     N/A  
[ 402 ]  
 
2014-03-17 Germany (Federal Republic of)   National field Reports on the introduction of IMT in the bands with co-primary allocation to the broadcasting and the mobile services     N/A  
[ 401 ]  
 
2014-03-17 C.B.S., Inc.   Preliminary draft revision of Recommendation ITU-R BT.1368-10 - Planning criteria, including protection ratios, for digital terrestrial television services in the VHF/UHF bands     N/A  
[ 400 ]  
 
2014-03-17 C.B.S., Inc.   Preliminary draft revision to Report ITU-R BT.2215-3 - Measurements of protection ratios and overload thresholds for broadcast TV receivers     N/A  
[ 399 ]  
 
2014-03-17 Canada   Revision of Recommendation ITU-R BT.1871 - User requirements for wireless microphones     N/A  
[ 398 ]  
 
2014-03-17 Canada   Revision of Report ITU-R BT.2215 - Measurements of protection ratios and overload thresholds for broadcast TV receivers     N/A  
[ 397 ]  
 
2014-03-17 France , Germany (Federal Republic of) , Switzerland (Confederation of)   Proposed modifications to ITU-R Report BT.2265     N/A  
[ 396 ]  
 
2014-03-17 France   Preliminary national field report on the introduction of IMT downlinks in the bands with co-primary allocation to the broadcasting and the mobile services     N/A  
[ 395 ]  
 
2014-03-17 France   Measurements for assessing the impact of OOBE as well as short pulse interferences from IMT user equipment to DTTB reception     N/A  
[ 394 ]  
 
2014-03-17 RG on SFN   Working document towards a preliminary draft new Report ITU-R BT - Single frequency networks (SFN) design and implementation     N/A  
[ 393 ]  
 
2014-03-17 Japan   Proposed working document towards a preliminary draft new Report ITU-R BT.[GREEN_BROADCASTING] - Environment-Friendly Broadcasting Systems (Green Broadcasting)     N/A  
[ 392 ]  
 
2014-03-17 Japan   Proposed modification of preliminary draft revision to Recommendation ITU-R BT.1871 - User requirements for wireless microphones     121/6  
[ 391 ]  
 
2014-03-17 Japan   Clarification of Recommendations dealing with protection ratios between the first and second generations of digital terrestrial television broadcasting systems     132-2/6  
[ 390 ]  
 
2014-03-17 Japan   Proposed modifications to Recommendation ITU-R BT.1368-11 - Planning criteria, including protection ratios, for digital terrestrial television services in the VHF/UHF bands     132-2/6  
[ 389 ]  
 
2014-03-17 Japan   Clarification of assignment of a newly proposed digital terrestrial television transmission system to existing DTTB Recommendations     132-2/6  
[ 388 ]  
 
2014-03-17 Italy , Vatican City State   Radio receivers for broadcasting services- Proposed revision to Recommendations ITU-R BS.774, ITU-R BS.1114 and ITU-R BS.1348     60/6  
[ 387 ]  
 
2014-03-17 China (People's Republic of)   Proposal of draft revision of Recommendation ITU-R SM.1541-5 - Unwanted emissions in the out-of-and domain     31/6  
[ 386 ]  
 
2014-03-17 China (People's Republic of)   Draft revision of Report ITU-R BT.2140-6 - Transition from analogue to digital terrestrial broadcasting     31/6  
[ 385 ]  
 
2014-03-17 Korea (Republic of)   Proposed modifications to the preliminary draft revision of Recommendation ITU-R BT.1871 - User requirements for wireless microphones     121/6  
[ 384 ]  
 
2014-03-14 United States of America   Proposed revisions to the preliminary draft new Report ITU-R BT.[EMBC[ - The importance of terrestrial broadcasting in providing emergency information to the public     N/A  
[ 383 ]  
 
2014-03-14 United States of America   U.S. Annex to the working document towards a preliminary draft new Report ITU-R BT.[CRS_BS_BANDS] - "Compatibility issues and national approaches related to the introduction of cognitive radio systems within the frequency bands used by terrestrial broadcasting services"     N/A  
[ 382 ]  
 
2014-03-14 United States of America   Data transmission performance using digital system C     N/A  
[ 381 ]  
 
2014-03-17 RG on Main Function. of Consumer Receivers for WBR   Preliminary draft new Recommendation ITU-R BT.[R-WBR] - Main functionalities of consumer receivers for worldwide broadcasting roaming     N/A  
[ 380 ]  
 
2014-03-14 C.B.S., Inc.   Comments on draft new Report ITU-R BT.[EMBC] "The importance of terrestrial broadcasting in providing emergency information to the public"     N/A  
[ 379 ]  
 
2014-03-13 United Kingdom of Great Britain and Northern Ireland   Provisional draft new Report - Description and measurement of picture fail thresholds used for TV receiver performance measurements in static channel conditions     N/A  
Resultats:428 documents
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Mis à jour le : 2014-07-02