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UIT-R TG6/7

Parámetros de planificación para radiodifusión digital en frencuencias inferiores a 30 MHz

Resultados :63 documentos
Resultados :  1 - 2  - Siguiente Next
Contribuciones  Documents / Contributions
 
Número 
Título Origen AI/Cuestión
Fecha
[ 63 ]  
 
Preliminary Annexes to Chairman's Report     BRSGD     2002-10-28
[ 62 ]  
 
Final List of Participants - Task Group 6/7     N/A (no se aplica)     2002-09-12
[ 61 ]  
 
List of documents issued     BRSGD     2002-09-10
[ 60 ]  
 
Measured RF-protection ratios for digital sound broadcasting in the MF band using the IBOC DSB system     United States of America   223/10   2002-09-09
[ 59 ]  
 
Liaison statement to WP 1A and TG 6/7 - Draft revision of Recommendation ITU-R SM.1541 - Annex 7     WP 6E     2002-09-06
[ 58 ]  
 
Liaison statement to WPs 1A, 7D, 8A, 8B, 9C and TG 6/7 - Response to Liaison statement to WP 6E and TG 6/7 concerning compatibility between radiocommunication systems and high data telecommunication systems using electricity power supply or telephone distributing wiring (ITU-R Q. 221/1)     WP 6E   221/1, 32/6   2002-09-06
[ 57 ]  
 
Digital broadcasting in band 7 (HF) in the tropical zone     India (Republic of)     2002-09-05
[ 56 ]  
 
Liaison statement to Task Group 6/7 - Concerning - HF propagation prediction methods for digital broadcasting     Chairman, WP 3L     2002-09-03
[ 55 ]  
 
Revision of calculated RF-protection ratios for digital sound broadcasting (DRM) in the broadcasting bands below 30 MHz     Digital Radio Mondiale (DRM)   223/10   2002-09-02
[ 54 ]  
 
Protection requirement of HF broadcasting against interference from radiation by wired telecommunication systems     Japan   32/6   2002-08-26
[ 53 ]  
 
Status of texts of Study Group 6, its Working Parties and Task Groups     BR Secretariat     2002-08-21
[ 52 ]  
 
Determination of required power reduction for digital sound broadcasting from existing RF protection ratios     NDR   223/10   2002-08-15
[ 51 ]  
 
Use of out-of-band and spurious domains     WP 1A     2002-08-06
[ 50 ]  
 
Liaison statement to WP 6E and TG 6/7 concerning compatibility between radiocommunication systems and high data telecommunication systems using electricity power supply or telephone distributing wiring (ITU-R Q.221/1)     WP 1A     2002-07-31
[ 49 ]  
 
Liaison statement to Working Party 6E and Task Group 6/7 - Draft revision of Recommendation ITU-R SM.1541 - Annex 7     WP 1A     2002-07-31
[ 48 ]  
 
Liaison statement to TG 6/7 and WP 9C concerning HF propagation prediction methods     WP 3L     2001-09-17
[ 47 ]  
 
Liaison statement to Task Group 6/7 - Technical characteristics of systems in the aeronautical radionavigation and aeronautical mobile services in relation to sharing criteria with digital broadcasting     WP 8B   223/10   2001-09-17
[ 46 ]  
+Corr.1 
Report of the fifth meeting of Study Group 6     Chairman, SG 6     2002-09-10
[ 45 ]  
 
Liaison statement to TG 6/7 - Information to develop sharing methods that apply between digital broadcasting and fixed service     WP 9C     2001-09-17
[ 44 ]  
(Rev.1) 
Report of the third meeting of Task Group 6/7 (Geneva, 11-13 Mars 2002)     Chairman, TG 6/7     2001-09-17
[ 43 ]  
 
Request for review of Questions in force     Chairman, SG 6     2001-09-17
[ 42 ]  
 
List of documents issued     BRSGD     2001-09-17
[ 41 ]  
 
IBO DSB system - Ability to meet service requirements     United States of America     2001-09-17
[ 40 ]  
 
Digital sound broadcasting (DSB) below 30 MHz     United States of America     2001-09-17
[ 39 ]  
 
Laboratory and field testing of the IBOC Digital Sound Broadcasting ("DSB") system operating below 30 MHz     United States of America     2001-09-17
[ 38 ]  
 
Status of introduction of Digital Sound Broadcasting (DSB)     United States of America     2001-09-17
[ 37 ]  
 
Update on minimum usable field strengths for digital sound broadcasting (DRM) in frequency bands below 30 MHz     Digital Radio Mondiale     2001-09-17
[ 36 ]  
 
Calculated RF-protection ratios for digital sound broadcasting (DRM) in the broadcasting bands below 30 MHz     Digital Radio Mondiale     2001-09-17
[ 35 ]  
 
Status of texts of Study Group 6, its Working Parties and Task Group     BR, Secretariat     2001-09-17
[ 34 ]  
 
Response to Liaison statement from Task Group 6/7 on planning parameters for digital broadcasting at frequencies below 30 MHz     Chairman, WP 3L     2001-09-17
[ 33 ]  
 
Necessity of worldwide unified requirement for the reception environment to protect HFBC against xDSL and PLC     Japan     2001-09-17
[ 32 ]  
 
Assessment of performance of analogue HF broadcast in the presence of noise and of potential interference from other HFBC transmissions     Director, BR     2001-09-17
[ 31 ]  
 
Report of the fourth meeting of Study Group 6     Chairman, SG 3     2001-09-17
[ 30 ]  
 
Liaison statement to Task Group 6/7- Sharing methods that apply between digital broadcasting and the fixed service     WP 9C     2001-09-17
[ 29 ]  
(Rev.1) 
Preliminary Report of the second meeting of Task Group 6/7 (17-19 September 2001)     Chairman, TG 6/7     2001-09-17
[ 28 ]  
 
Liaison statement to TG 6/7 - Sharing methods that apply between digital broadcasting and the aeronautical radionavigation, fixed and mobile services     WP 8A     2001-09-17
[ 27 ]  
 
Proposal for a new category of texts of Study Group 6 to be used as guides to its Recommendations     SG 6     2001-09-17
[ 26 ]  
 
Liaison to all WPs of ITU-R SG 6 and to ITU-T SG 15 - Call for proposal for a common file format for the exchange of video material in file format and for the availability of software to manage and display on a computer monitor the video part of a TV or multimedia signal     WP 6Q     2001-09-17
[ 25 ]  
 
Liaison statement to Task Group 6/7 on planning parameters for digital sound broadcasting in the HF bands allocated to the broadcasting service for the Tropical Zone     WP 6E     2001-09-17
[ 24 ]  
 
Sharing considerations - Report of Sub-Working Group 3     TG 6/7     2001-09-17
[ 23 ]  
 
List of Documents issued     BRSGD     2002-07-31
[ 22 ]  
 
Receiver intrinsic noise for estimation of the minimum usable field strength     Japan     2001-09-17
[ 21 ]  
 
Calculated RF-protection ratios for digital sound broadcasting (DRM) in the broadcasting bands below 30 MHz     DRM - Digital Radio Mondiale     2001-09-17
[ 20 ]  
 
Status of texts of Study Group 6, its Working Parties and Task Group     BR, Secretariat     2001-09-17
[ 19 ]  
 
Minimum usable field strengths for digital sound broadcasting (DRM) in frequency bands below 30 MHz     DRM (Digital Radio Mondiale)     2001-09-17
[ 18 ]  
 
Updated proposal for treatment of all the questions of Study Group 6     Chairman, SG 6     2001-09-17
[ 17 ]  
(Rev.1) 
Response to liaison statement from Task Group 6/7 - Planning parameters for digital broadcasting at frequencies below 30 MHz     Chairman, WP 3L     2001-09-17
[ 16 ]  
 
Liaison statement to Task Group 6/7 - Response to liaison statement from Task Group 6/7 regarding the sharing methods that apply between digital broadcasting and the aeronautical radionavigation, fixed and mobile services     WP 8B     2001-09-17
[ 15 ]  
 
Report of the meeting of Study Group 6     Chairman, SG 6     2001-09-17
[ 14 ]  
 
Liaison statement to TG 6/7 - Draft Recommendation YYY (WRC-03) - RF protection ratios associated with digital emissions in the HF bands allocated exclusively to the broadcasting service     WP 6E     2001-09-17
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Actualizado el : 2002-10-28