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Space radio systems

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Contributions  Documents / Contributions
 
Number 
Received Source Title Questions
[ 40 ]  
 
2008-06-20 WP 6A   Liaison statement to ITU-R Working Party 5B on additional allocations to the maritime mobile service below 1 GHz - (Copy for information to ITU-R Working Parties 5A, 5C, 7B, 7C and 7D) (WRC-11 Agenda item 1.10)     N/A  
[ 39 ]  
 
2008-06-16 SG 4   Liaison statement - Applicability of Recommendation ITU-R S.1432 to the meteorological-satellite service in the frequency bands 18.1-18.4 GHz in Regions 1 and 3 and 18.0-18.3 GHz in Region 2     N/A  
[ 38 ]  
 
2008-06-11 WP 6A   Liaison reply to Working Party 4C (copied to Working Parties 3J, 3K, 3L, 3M, 7A, 7B, 7C, 7D, 4A, 4B, 6A, 6B, 6C, 1A, 1B, 1C, 5A, 5B, 5C and 5D for information) - Studies related to WRC-11 Agenda item 1.25     N/A  
[ 37 ]  
 
2008-06-11 WP 6A   Liaison statement to Working Party 5B (copied to Working Parties 5A, 5C, 7B and 7D for information) - Consider possible allocations in the frequency range 3-50 MHz to the radiolocation service for oceanographic radar applications - (WRC-11 Agenda item 1.15)     N/A  
[ 36 ]  
 
2008-05-07 WP 4A   Liaison statement to Working Party 7B - Applicability of Recommendation ITU-R S.1432 to the meteorological satellite service in the frequency bands 18.1-18.4 GHz in Regions 1 and 3 and 18.0-18.3 GHz in Region 2     N/A  
[ 35 ]  
 
2008-05-06 WP 4A   Liaison statement to Working Party 5C (copy to Working Parties 1A, 7B, 7C and 7D) - WRC-11 Agenda item 1.8     N/A  
[ 34 ]  
 
2008-05-06 WP 4A   Liaison statement to Working Party 5C for information and possible action to Working Parties 3M, 5A, 5B, 7B and 7C - Gateway links for high altitude platform stations in the range from 5 850 to 7 075 MHz (WRC-11 Agenda item 1.20)     N/A  
[ 33 ]  
 
2008-04-22 WP 4C   Liaison statement to Working Parties 7A, 7B, 7C, 7D, 4A, 4B, 6D, 6X, 6G, 1A, 1B, 1C, 5A, 5B, 5C and 5D (copy for information to Working Parties 3J, 3K, 3L and 3M) - Information for studies related to WRC-11 Agenda item 1.25     N/A  
[ 32 ]  
+Ann.1-9 
2008-04-04 Chairman, WP 7B   Chairman's report - Meeting 31 March - 4 April 2008     N/A  
[ 31 ]  
 
2008-04-04 Director, BR   Final List of Participants (Geneva, 31 March - 4 April 2008)     N/A  
[ 30 ]  
 
2008-04-01 WP 8A   Liaison statement to Working Parties 6B and 9D - System characteristics of television outside broadcast (TVOB), electronic news gathering (ENG) and electronic field production (EFP) in the mobile service for use in sharing studies     N/A  
[ 29 ]  
 
2008-03-31 WP 5A   Liaison statement to WPs 5B, 5C, 6D, 7B and 7D on studies related to WRC-11 Agenda item 1.15     N/A  
[ 28 ]  
 
2008-03-28 BR Study Group Department   List of documents issued     N/A  
[ 27 ]  
 
2008-03-28 WP 5A   Liaison statement to ITU-R Working Party 1B on software defined radio and cognitive radio systems (copy for information to ITU-R WP 5B and ITU-R Study Groups 3, 4, 6 and 7)     N/A  
[ 26 ]  
 
2008-03-28 WP 5C   Liaison statement to ITU-R Working Party 1B (copy for information to ITU-R WP 5B and ITU-R Study Groups 3, 4, 6 and 7) - Studies of software defined radio and cognitive radio systems     N/A  
[ 25 ]  
 
2008-03-24 Chairman, SG 7   WRC Resolutions and Recommendations related to the work of Study Group 7     N/A  
[ 24 ]  
 
2008-03-21 United States of America   Response to liaison statement from Working Party 1B regarding study of software defined radio and cognitive radio systems in Working Party 1B     N/A  
[ 23 ]  
 
2008-03-21 United States of America   Preliminary draft new Report ITU-R SA.[SRS-MS(AERONAUTICAL)(37-38 GHz)] - Sharing between the mobile service (aeronautical) and the space research service (space-to-Earth) in the frequency band 37-38 GHz     211/7  
[ 22 ]  
 
2008-03-21 United States of America   Working document towards draft CPM text on modifying the aeronautical component of the mobile service in the 37-38 GHz band per Agenda item 1.12 (WRC-11), Resolution 754 (WRC-07), resolves 1     N/A  
[ 21 ]  
 
2008-03-21 United States of America   Proposed modifications of preliminary draft new Report ITU-R SA.[S-VLBI CHARACTERISTICS]     203/7  
[ 20 ]  
 
2008-03-21 United States of America   Proposed revision of Recommendation ITU-R SA.1345 - Methods for predicting radiation patterns of large antennas used for space research and radio astronomy     N/A  
[ 19 ]  
 
2008-03-21 United States of America   Preliminary draft revision of Recommendation ITU-R SA.1276-1 - Orbital locations of data relay satellites to be protected from the emissions of fixed service systems operating in the band 25.25-27.5 GHz     118/7  
[ 18 ]  
 
2008-03-21 United States of America   Preliminary draft revision of Recommendation ITU-R SA.1275-1 - Orbital locations of data relay satellites to be protected from the emissions of fixed service systems operating in the band 2 200-2 290 MHz     118/7  
[ 17 ]  
 
2008-03-21 United States of America   Sharing between the space research service (Earth-to-space) and the inter-satellite, fixed and mobile services in the band 22.55-23.15 GHz     N/A  
[ 16 ]  
 
2008-03-21 United States of America   Preliminary draft revision of Recommendation ITU-R SA.1027-3 - Sharing and coordination criteria for Space-to-Earth data transmission systems in the Earth Exploration-Satellite and Meteorological-Satellite Services using satellites in low-Earth orbit     139/7, 141/7  
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