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UIT-R WP9C

Sistemas por debajo de 30 MHz (ondas decamétricas y otros)

Resultados :49 documentos
Contribuciones  Documents / Contributions
 
Número 
Fecha Origen Título Cuestiones
[ 49 ]  
 
2002-09-30 TG 6/7   Liaison statement to WPs 8A, 8B and 9C - Sharing study between digital broadcasting and the aeronautical radionavigation, fixed and mobile services     N/A (no se aplica)  
[ 48 ]  
 
2002-09-06 WP 6E   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)     221/1, 32/6  
[ 47 ]  
 
2002-08-06 WP 1A   Use of out-of-band and spurious domains     N/A (no se aplica)  
[ 46 ]  
 
2000-09-26 WP 3L   Liaison statement to TG 6/7 and WP 9C concerning HF propagation prediction methods     N/A (no se aplica)  
[ 45 ]  
 
2000-09-26 WP 3L   Liaison statement to WP 9C - Information on optimum operation of HF ALE systems     N/A (no se aplica)  
[ 44 ]  
 
2000-09-26 WP 3L   Liaison statement from WP 3L - Prediction method for adaptive HF system planning and operation     N/A (no se aplica)  
[ 43 ]  
 
2000-09-26 WP 8A   Liaison statement to Working Parties 6E and 9C - WRC-03 Agenda item 1.23     N/A (no se aplica)  
[ 42 ]  
 
2000-09-26 Chairman, WP 9C   Report of Working Party 9C meeting - Geneva, 10-12 April 2002     N/A (no se aplica)  
[ 41 ]  
 
2000-09-26 WP 4A   Liaison from WP 4A     N/A (no se aplica)  
[ 40 ]  
 
2000-09-26 United Kingdom of Great Britain and Northern Ireland   Responding to the liaison statements from Working Party 8a and Working Party 6E concerning the draft CPM texts for Agnda Items 1.23 and 1.36     N/A (no se aplica)  
[ 39 ]  
 
2000-09-26 BRSGD   List of documents issued     N/A (no se aplica)  
[ 38 ]  
 
2000-09-26 United States of America   Update to preliminary draft new Recommendation - Prediction methods for adaptive HF System planning and operation     N/A (no se aplica)  
[ 37 ]  
 
2000-09-26 United States of America   Contribution to the Adaptive HF Systems and Networks Handbook     N/A (no se aplica)  
[ 36 ]  
 
2000-09-26 United States of America   Preliminary response to liaison statement 9C/TEMP/10 - Characteristics of amateur systems in studies related to WRC-03 Agenda Item 1.23     N/A (no se aplica)  
[ 35 ]  
 
2000-09-26 Canada   Elements for a liaison statement to WP 8A concerning draft CPM text for agenda item 1.23     N/A (no se aplica)  
[ 34 ]  
 
2000-09-26 WP 6E   Liaison statement to WP 8A and WP 9C (WRC-03 Agenda item 1.36)     N/A (no se aplica)  
[ 33 ]  
 
2000-09-26 WP 6E   Liaison statement to Working Party 8A (copy to Working Party 9C)     N/A (no se aplica)  
[ 32 ]  
 
2000-09-26 Australia   Draft Handbook - Frequency adaptive communication systems and networks in the MF/HF bands     N/A (no se aplica)  
[ 31 ]  
 
2000-09-26 TG 6/7   Liaison statement to WPs 8A, 8B and 9C - Request of information to develop sharing methods that apply between digital broadcasting and the aeronautical radionavigation, fixed and mobile services     N/A (no se aplica)  
[ 30 ]  
 
2000-09-26 Asia-Pacific Broadcasting Union (ABU)   Proposals on WRC-03 Agenda item 1.23     N/A (no se aplica)  
[ 29 ]  
 
2000-09-26 Chairman, WP 3L   Liaison statement to Working Party 9C - Prediction method for adaptive HF system planning and operation     N/A (no se aplica)  
[ 28 ]  
 
2000-09-26 TG 1/7   Liaison to WPs 1C, 4A, 6S, 7B, 7C, 7D, 8B, 8D, 9B, 9C and 9D     N/A (no se aplica)  
[ 27 ]  
 
2000-09-26 Chairman, WP 9C   Report of Working Party 9C meeting (Geneva, 8-10 October 2001)     N/A (no se aplica)  
[ 26 ]  
 
2000-09-26 WP 8A   Liaison statement to Working Parties 6E, 8B and 9C     N/A (no se aplica)  
[ 25 ]  
 
2000-09-26 BRSGD   List of documents issued     N/A (no se aplica)  
[ 24 ]  
+Corr.1(Rev.1) 
2000-09-26 WP 6E   Liaison statement to Working Party 8A (copy to Working Parties 8B and 9C)     N/A (no se aplica)  
[ 23 ]  
+Add.1 
2000-09-26 Chairman, Handbook Group   Frequency adaptive communication systems and networks in the MF/HF bands     N/A (no se aplica)  
[ 22 ]  
 
2000-09-26 Canada   Studies related to WRC-03 agenda item 1.23     N/A (no se aplica)  
[ 21 ]  
 
2000-09-26 United Kingdom of Great Britain and Northern Ireland   Trends in the occupancy of HF bands primarily allocated to the fixed and mobile services     N/A (no se aplica)  
[ 20 ]  
 
2000-09-26 Brazil (Federative Republic of)   Information document on subjects of agenda item 1.36 of WRC-03     N/A (no se aplica)  
[ 19 ]  
 
2000-09-26 BR Secretariat   New Recommendations in the ITU-R SM series of interest for Study Group 9 Working Parties     N/A (no se aplica)  
[ 18 ]  
 
2000-09-26 Chairman, WP 9C   Preliminary draft new Recommendation ITU-R F.[HF.Engineering] - HF fixed service radio system engineering     N/A (no se aplica)  
[ 17 ]  
 
2000-09-26 Chairman, WP 3L   Liaison statement to Working Party 9C concerning prediction method for Adaptive-HF system plannning and operation     N/A (no se aplica)  
[ 16 ]  
 
2000-09-26 WP 8A   Liaison statement to WP 6E (copy to WP 9C) - Studies related to WRC-03 Agenda item 1.23     N/A (no se aplica)  
[ 15 ]  
 
2000-09-26 TG 6/7   Liaison statement to WPs 8A, 8B and 9C - Sharing methods that apply between digital broadcasting and the aeronautical radionavigation, fixed and mobile services     N/A (no se aplica)  
[ 14 ]  
 
2000-09-26 SG 1   Liaison statement to Working Parties 4A, 6E, 6S, 7C, 7D, 8A, 8B, 8D, 8F, 9B, 9C and 9D - Rapporteur's Group on WRC-03 agenda item 1.8.1     N/A (no se aplica)  
[ 13 ]  
 
2000-09-26 SG 1   Liaison statement to Working Parties 4A, 4B, 6E, 6S, 7C, 7D, 8A, 8B, 8D, 8F, 9B, 9C, and 9D - Four Draft Recommendations on unwanted emissions and new definitions     N/A (no se aplica)  
[ 12 ]  
 
2000-09-26 WP 8A   Liaison statement to Working Parties 6E and 9C - Consideration of the harmonization of the amateur sevices allocations around 7 MHz     N/A (no se aplica)  
[ 11 ]  
 
2000-09-26 Chairman, WP 9C   Report of Working Party 9C (Geneva, 26-27 September 2000)     N/A (no se aplica)  
[ 10 ]  
 
2000-09-26 BRSGD   List of documents issued     N/A (no se aplica)  
[ 9 ]  
 
2000-09-26 Canada   Consideration of the structure of ITU-R Study Group 9     N/A (no se aplica)  
[ 8 ]  
 
2000-09-26 United Kingdom of Great Britain and Northern Ireland   Draft Handbook - Frequency adaptive communication systems and networks in the MF/HF bands     N/A (no se aplica)  
[ 7 ]  
 
2000-09-26 United States of America   Proposed preliminary draft new Recommendation [Adaptive-HF] - Prediction method for adaptive HF system planning and operation     N/A (no se aplica)  
[ 6 ]  
 
2000-09-26 United States of America   Review of Study Group 9 Questions for applicability of the provisional alternate approval procedure     N/A (no se aplica)  
[ 5 ]  
 
2000-09-26 Chairman, SG 9   Questions identified as suitable for approval by the alternative procedure according to Resolution ITU-R 45     N/A (no se aplica)  
[ 4 ]  
 
2000-09-26 Chairman, SG 9   Questions to be brought to the attention of Study Group 9 Working Parties     N/A (no se aplica)  
[ 3 ]  
 
2000-09-26 Chairman, WP 9C   Updating of certain maintained Recommendations in Section 9E     N/A (no se aplica)  
[ 2 ]  
+Add.1 
2000-09-26 Chairman, WP 9C   Additional Report to the next Working Party 9C meeting (26-27 September 2000)     N/A (no se aplica)  
[ 1 ]  
 
2000-09-26 BR Secretariat   Documents to be carried forward to the next study period (2000-2002)     N/A (no se aplica)  
Resultados :49 documentos
 
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