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Systèmes de radiocommunication spatiale

Resultats:22 documents
Contributions  [ Source: United States of America ]   Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 95 ]  
 
Preliminary draft new Recommendation on Technical and operational characteristics of interplanetary and deep-space systems operating in the space-to-Earth direction around 283 THz (1.06 um)     United States of America   235/7   2002-09-18
[ 94 ]  
 
Proposed revision to preliminary draft new Recommendation ITU-R SA.[26SHAR]: Feasibility of sharing between the Space Research Service (Space-to-Earth) and the Inter-Satellite, Earth Exploration-Satellite, Fixed and Mobile Services in the band 25.5-27.0 GHz     United States of America     2002-09-18
[ 93 ]  
 
Proposed revision to preliminary draft new Recommendation ITU-R SA.[15SHAR]: Feasibility of sharing between the Space Research Service (Space-to-Earth) and the Fixed and Mobile services in the band 14.8 - 15.35 GHz - (WRC-03 agenda item 1.12)     United States of America     2002-09-18
[ 92 ]  
 
Proposed amendments to PDNR ITU-R SA.[15SHAR] - Feasibility of sharing between the Space Research Service (Space-to-Earth) and the Fixed and Mobile services in the band 14.8-15.35 GHz     United States of America     2002-09-18
[ 91 ]  
 
Examination under No. 11.32 of frequency assignments relating to space research and earth exploration-satellite applications in a space-to-space network composed of a space station on a geostationary satellite and a space station on a non-geostationary satellite in the bands 13.4-14.3 GHz, 14.5-15.35 GHz, 22.55-23.55 GHz and 25.25-27.5 GHz     United States of America     2002-09-18
[ 90 ]  
 
Sharing between Command Links in the Space Research and Space Operation Services with the Fixed, Mobile and Mobile-Satellite Services in Frequency band 257 - 262 MHz     United States of America     2002-09-18
[ 89 ]  
 
Proposed preliminary draft new Recommendation on - Maximum allowable degradation to radiocommunication links of the space research and space operation services arising from interference from emissions and radiations from other sources     United States of America     2002-09-18
[ 69 ]  
 
PDNR on sharing considerations and interim consultation process for high density fixed service sharing with the space research service (space-to-Earth) in the 31.8-32.3 and 37-38 GHz bands     United States of America     2002-02-11
[ 68 ]  
 
Conditions for stations in the space research service (space-to-earth) to share with BSS feeder links in the 14.5-14.8 GHz band     United States of America     2002-02-11
[ 67 ]  
 
Sharing between the mobile service (aeronautical mobile) and the space research service (space-to-Earth) in the frequency band 37-38 GHz     United States of America     2002-02-11
[ 66 ]  
 
Working document towards draft CPM text on the 15 GHz element of Agenda item 1.12 (WRC-03) Resolution 723, resolves 4     United States of America     2002-02-11
[ 65 ]  
 
Working document towards draft CPM text on the 26 GHz element of Agenda item 1.12 (WRC-2003) Resolution 723 resolves 4     United States of America     2002-02-11
[ 64 ]  
 
Draft response to Document 7B/37 - Liaison from JTG 4-7-8     United States of America     2002-02-11
[ 28 ]  
 
Sharing between the inter-satellite service and SRS deep-space earth stations operating in the band 32-32.3 GHz     United States of America     2002-02-11
[ 27 ]  
 
Proposed preliminary draft revision to Recommendation ITU-R SA.1071     United States of America     2002-02-11
[ 26 ]  
 
Working document towards a preliminary draft new Recommendation - HDFS and SR service sharing above 30 GHz     United States of America     2002-02-11
[ 25 ]  
 
Feasibility of sharing between the space research service (space-to-Earth) and the inter-satellite, earth exploration-satellite, fixed and mobile services in the band 25.5-27 GHz     United States of America     2002-02-11
[ 24 ]  
 
Feasibility of sharing between the space research service (space-to-Earth) and the fixed and mobile services in the band 14.8-15.35 GHz     United States of America     2002-02-11
[ 23 ]  
 
Working Document towards CPM text regarding sharing between AMSS and space research services in the 14-14.5 GHz band     United States of America     2002-02-11
[ 14 ]  
 
Draft Liaison Statement to WP 8F - Characteristics of SRS stations operating in the 2 110-2 120 MHz band for use in the development of IMT-2000 frequency arrangements     United States of America     2002-02-11
[ 7 ]  
 
A proposal for joint studies to determine acceptable levels of unwanted emissions in adjacent bands by the emissions of stations of the space science services and by IMT-2000 stations of the mobile and mobile-satellite services in the bands 2 025-2 110 MHz and 2 200-2 290 MHz and the bands 1 885-2 025 MHz and 2 110-2 200 MHz     United States of America     2002-02-11
[ 6 ]  
 
A proposal for an SRS, SOS, and EESS OOB emission mask in response to TG 1/5 liaison statements     United States of America     2002-02-11
Resultats:22 documents
 
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