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Diffusion par voie hertzienne de Terre

Resultats:20 documents
Contributions  [ Source: United Kingdom ]   Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 285 ]  
 
Proposed revision of Draft New Report "Guidelines and Techniques for the Evaluation of DTTB Systems"     United Kingdom of Great Britain and Northern Ireland   31/6   2003-02-26
[ 249 ]  
 
Proposed draft new Report - Frequency planning methods for DTTB systems     United Kingdom of Great Britain and Northern Ireland   31/6   2002-08-21
[ 198 ]  
 
A phased introduction of the allocation changes needed to support re-alignment of the bands around 7 MHz     United Kingdom   217/10   2001-09-19
[ 197 ]  
 
Factors contributing to the assessment of spectrum efficiency using digital modulation in the HF bands     United Kingdom   217/10   2001-09-19
[ 196 ]  
 
A revision to the analysis of HF broadcasting requirements     United Kingdom     2001-09-19
[ 195 ]  
 
Modifications to the draft CPM text on agenda item 1.36     United Kingdom     2001-09-19
[ 184 ]  
 
WRC-03 agenda item 1.2     France , Germany , United Kingdom     2001-09-19
[ 125 ]  
 
Proposed revisions to Annex 6 of the Report of the second meeting of WP 6E     United Kingdom     2001-09-19
[ 120 ]  
 
Re-alignment strategy for the bands around 7 MHz     United Kingdom     2001-09-19
[ 119 ]  
 
An analysis of HF Broadcasting requirements     United Kingdom     2001-09-19
[ 118 ]  
(Rev.1) 
A methodology for optimising HF band allocations and its impact on studies related to WRC-03 agenda items 1.23 and 1.36     United Kingdom     2001-09-19
[ 84 ]  
 
Relationship between the spectrum allocation aspects of agenda items involving the broadcasting service in the HF bands at WRC-2003 and WRC-2005/6     United Kingdom of Great Britain and Northern Ireland     2001-09-19
[ 64 ]  
 
Proposal to modify RR S5.134     United Kingdom of Great Britain and Northern Ireland     2001-09-19
[ 63 ]  
 
Resolutions and Recommendations related to WRC-03 agenda 1.2     United Kingdom of Great Britain and Northern Ireland     2001-09-19
[ 62 ]  
 
Draft revision to Resolution 517 (Rev. WRC-03) - Introduction of digitally modulated transmissions and single-sideband transmissions in the high-frequency bands between 5 900 KHz and 26 100 KHz allocated to the broadcasting service     United Kingdom of Great Britain and Northern Ireland     2001-09-19
[ 61 ]  
 
Draft Recommendation YYY (WRC-03) - RF protection ratios associated with digital emissions in the HF bands allocated exclusively to the broadcasting service     United Kingdom of Great Britain and Northern Ireland     2001-09-19
[ 60 ]  
 
Recommendation 517 (Rev. WRC-03) - RF protection ratio values for single-sideband (SSB) emissions in the HF bands allocated exclusively to the broadcasting service     United Kingdom of Great Britain and Northern Ireland     2001-09-19
[ 59 ]  
 
Proposed modification to Appendix S11 to include new Part C on digital system specification     United Kingdom of Great Britain and Northern Ireland     2001-09-19
[ 31 ]  
 
Draft new Recommendation - Coordination distances for terrestrial digital television broadcasting (DVB-T) stations in the european broadcasting area     United Kingdom of Great Britain and Northern Ireland   31/6   2001-09-19
[ 28 ]  
 
Proposed revision of Appendix 4 to Annex to Recommendation ITU-R BT.1306 (Table 1 of the "System selection guideline")     United Kingdom of Great Britain and Northern Ireland   31/6   2001-09-19
Resultats:20 documents
 
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