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UIT-R SG07  C 

UIT-R SG07

Servicios científicos

Resultados :79 documentos
Resultados :  Anterior -  1 - 2 - 3 - 4  - Siguiente Next
Contribuciones  Documents / Contributions
 
Número 
Fecha Origen Título Cuestiones
[ 54 ]  
(Rev.1) 
2006-09-14 WP 7B   Draft revision of Recommendation ITU-R SA.1015 - Bandwidth requirements for deep-space research     N/A (no se aplica)  
[ 53 ]  
 
2006-09-14 WP 7B   Draft new Recommendation ITU-R SA.[PATTERN SRS] - Reference antenna patterns of large-aperture space research service earth stations to be used for compatibility analyses involving a large number of distributed interference entries in the bands 31.8-32.3 GHz and 37.0-38.0 GHz     N/A (no se aplica)  
[ 52 ]  
 
2006-09-14 WP 7B   Draft new Report ITU R SA.[SRS ANT] - Mathematical gain models of large-aperture SRS earth station antennas for compatibility analysis involving a large number of distributed interference sources     N/A (no se aplica)  
[ 51 ]  
(Rev.1) 
2006-09-14 WP 7B   Draft new Recommendation ITU-R SA.[THz-SPACE-to-SPACE] - Technical and operational characteristics of space-to-space communication systems operating around 354 and 366 THz     235/7  
[ 50 ]  
 
2006-09-14 WP 7B   Draft new Recommendation ITU-R SA.[8 GHz USE] - Use of the 8 025-8 400 MHz band by Earth exploration satellites     139/7  
[ 49 ]  
(Rev.1) 
2006-09-14 WP 7D   Draft revision of Recommendation ITU-R RA.1031-1 - Protection of the radio astronomy service in frequency bands shared with other services     145/7  
[ 48 ]  
(Rev.1) 
2006-09-14 WP 7D   Draft new Report ITU-R RA.[PULSAR] - Radio observations of pulsars for precision timekeeping     N/A (no se aplica)  
[ 47 ]  
 
2006-01-25 Chairman, SG 7   Summary Report of actions taken during the meeting of Radiocommunication Study Group 7     N/A (no se aplica)  
[ 46 ]  
 
2006-01-24 SC-WP   Liaison statement to Study Group 7     N/A (no se aplica)  
[ 45 ]  
 
2005-11-17 TSAG   Liaison statement to ITU-R SGs - Request for registration and dissemination of ITU-T technology watch function     N/A (no se aplica)  
[ 44 ]  
 
2005-11-15 Director, BR   Final List of Participants - Study Group 7     N/A (no se aplica)  
[ 43 ]  
 
2005-11-14 BR Study Group Department   List of documents issued     N/A (no se aplica)  
[ 42 ]  
 
2005-11-14 Coord. Committee for Vocabulary   Liaison statement to ITU-R Study Groups from the Coordination Committee for Vocabulary     N/A (no se aplica)  
[ 41 ]  
(Rev.1) 
2005-11-14 WP 7D   Draft revision of Recommendation ITU-R RA.611 - Protection of the radio astronomy service from spurious emissions     145/7  
[ 40 ]  
(Rev.1) 
2005-11-14 WP 7D   Draft new Recommendation ITU-R RA.[EESS-RAS] - Mutual planning between the EESS (active) and the RAS in the 94 GHz and 130 GHz bands     129/7  
[ 39 ]  
 
2005-11-14 WP 7B   Draft liaison statement from Study Group 7 to the special committee on regulatory/procedural matters - Optional information for the advance publication of a non geostationary-satellite network not subject to coordination under section II of Article 9     N/A (no se aplica)  
[ 38 ]  
(Rev.1) 
2005-11-14 WP 7D   Draft revision of Recommendation ITU-R RA.517-3 - Protection of the radio astronomy services from transmitters operating in adjacent bands     N/A (no se aplica)  
[ 37 ]  
 
2005-11-14 WP 7B   Liaison statement to the Radiocommunication Bureau - Examination under No.S11.32 of frequency assignments relating to an inter-satellite (space-to-space) network composed of a space station on a geostationary satellite and a space station on a non-geostationary satellite     N/A (no se aplica)  
[ 36 ]  
(Rev.1) 
2005-11-14 WP 7C   Draft revision of Recommendation ITU-R SA.1165-1 - Technical characteristics and performance criteria for systems in the meteorological aids service in the 403 MHz and 1 680 MHz bands     N/A (no se aplica)  
[ 35 ]  
 
2005-11-11 WP 7A   Draft new Question ITU-R [Doc. 7/35] - Interference to standard-frequency and time signal services in the low-frequency band caused by noise from electrical sources     N/A (no se aplica)  
[ 34 ]  
(Rev.1) 
2005-11-11 WP 7C   Draft new Recommendation ITU-R SA.[MITIGATE] - Mitigation technique to facilitate the use of the 1 215-1 300 MHz band by the Earth exploration-satellite service (active) and the space research service (active)     N/A (no se aplica)  
[ 33 ]  
(Rev.1) 
2005-11-11 WP 7C   Draft revision to Recommendation ITU-R SA.1166-2 - Performance and interference criteria for spaceborne active sensors     N/A (no se aplica)  
[ 32 ]  
 
2005-11-11 WP 7C   Draft new Report ITU-R SA.[ACTIVE 13.5 GHz]     N/A (no se aplica)  
[ 31 ]  
(Rev.1) 
2005-11-11 WP 7C   Draft revised Recommendation ITU-R SA.577-5 - Preferred frequencies and required bandwidths for spaceborne active sensors operating in the Earth exploration-satellite (active) and space research (active) services     N/A (no se aplica)  
[ 30 ]  
 
2005-11-11 Chairman, SG 7   Summary Report of actions taken on the first day of the meeting of Radiocommunication Study Group 7 (7 November 2005)     N/A (no se aplica)  
Resultados :79 documentos
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