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Space radio systems

Results:104 total items.
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Contributions��Documents / Contributions

Number
Title Source AI/Question
Date
[ 104 ]
Liaison statement to Working Party 7B - Studies pertaining to sharing between the space research service and HDFS systems in the fixed service � WP 9D 2003-04-25
[ 103 ]
Liaison to Working Party 7B - Sharing between non-GSO/GSO inter-satellite links and GSO/GSO inter-satellite links � WP 4A 2003-04-09
[ 102 ]
Report on the September/October 2002 meeting of Working Party 7B with a view to its next meeting (October 2003) � Chairman, WP 7B 2002-10-30
[ 101 ]
Final List of Participants - Working Party 7B � Director, BR 2002-10-03
[ 100 ]
List of documents issued � BRSGD 2002-09-27
[ 99 ]
Review of the Questions assigned to WP 7B � Vice-Chairman, SG 7 2002-09-25
[ 98 ]
Working document to review of the Recommendation ITU-R SA.363-5 - Space Operation Systems - Frequencies, bandwidths and protection criteria � Russian Federation 2002-09-26
[ 97 ]
Proposals for modification of the preliminary draft new Recommendation - Sharing between telecommand links in the space research and space operation services with the fixed and mobile services in frequency bands between 100 MHz and 1 GHz � Russian Federation 2002-09-24
[ 96 ]
Proposed revision to PDNRs SA.[SHAR15] and SA.[SHAR26] � Canada 2002-09-23
[ 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
[ 88 ]
Use of out-of-band and spurious domains � WP 1A 2002-08-06
[ 87 ]
Liaison statement to Working Parties 7B, 7C, 7D and 7E - Request for information related to sharing between the broadcasting service and other co-primary services in the frequency bands 174-230 MHz and 470-862 Mhz � TG 6/8 2002-02-11
[ 86 ]
Reply to liaison statement from Working Party 7B - Methodology for interference assessment between HDFS and space research systems � WP 9D 2002-02-11
[ 85 ]
Liaison statement to WP 7E and 7B - Possible SRS allocation � WP 9D 2002-02-11
[ 84 ]
Reply to liaison statement from Working Party 7B and liaison statement to Working Party 7E - WRC-03 Agenda item 1.12, Resolution 723, resolves 1 � WP 9D 2002-02-11
[ 83 ]
Liaison statement to WP 7E (copy to WP 7B for information) - WRC-03 Agenda item 1.12, Resolution 723, resolves 1 � WP 8B 2002-02-11
[ 82 ]
Liaison from WP 4A � WP 4A 2002-02-11
[ 81 ]
Liaison to WPs 1A/6S, 7B, 7C, 8D, Satellite Backlog Action Group - Development of software requirements for automating the examination of space filings for compliance with Article 5 � WP 4A 2002-02-11
[ 80 ]
Reply to liaison statement from WP 7B and liaison statement to WPs 7E, 9D - WRC-03 Agenda item 1.12 resolves 4, Resolution 723 (WRC-2000) � WP 6S 2002-02-11
[ 79 ]
Liaison statement to WPs 9D, 7B and 7D concerning Resolution 79 (WRC-2000) � Chairman, WP 3M 2002-02-11
[ 78 ]
Report on the February 2002 meeting of Working Party 7B with a view to its next meeting (September/October 2002) � Chairman, WP 7B 2002-02-11
[ 77 ]
List of documents issued � BRSGD 2002-02-11
[ 76 ]
Examination under No. S11.32 of frequency assignments relating 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 � Director, BR 2002-02-11
[ 75 ]
Proposed draft revised Recommendation ITU-R SA.1278 regarding addition of the space research service to the band 25.5-27.0 GHz � European Space Agency (ESA) 2002-02-11
[ 74 ]
Preliminary draft new Question - Need for frequency allocations above 275 GHz to the EESS (passive) and SRS (passive) � France 2002-02-11
[ 73 ]
Determination of coordination distance / exclusion zone between radio astronomy antenna and fixed service systems operating at 43 GHz - Resolution 79 � France 2002-02-11
[ 72 ]
A sharing analysis between a single SRS system and FSS systems in the 37.5-38.0 GHz band � France 2002-02-11
[ 71 ]
Estimation of feasibility to allocate up to 3 MHz spectrum in the frequency band 235.0-328.6 MHz to implement telecommand uplinks in space research and space operation services � Russian Federation 2002-02-11
[ 70 ]
Sharing analysis between METS and FSS in the 37.5-38.0 Band (II) � Japan 2002-02-11
[ 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
[ 63 ]
A preliminary draft CPM text addressing the feasibility of sharing between the space research service (space-to-Earth) and the fixed satellite service (space-to-Earth) in the band 37.5-38 GHz � Japan 2002-07-31
[ 62 ]
Review of Recommendations ITU-R SA. Series � Vice-Chairman, SG 7 2002-02-11
[ 61 ]
Liaison statement to WP 7B - Modifications to data relay satellite orbital locations � WP 9D 2002-02-11
[ 60 ]
(Rev.1)
Liaison statement to Working Parties 4A, 6S, 7E, 7B, 8D, 9A, 9B and 9D - A draft new Recommendation and a draft new revision of Recommendations dealing with sharing bewtween the FS and FSS operating in the band 37.5 to 42.5 GHz � WP 4-9S 2002-02-11
[ 59 ]
Liaison statement to WPs 4A, 7B, 7D, 7E and 9D - Agenda item 1.11 of WRC-03 � WP 8D 2002-02-11
[ 58 ]
Liaison to WPs 1C, 4A, 6S, 7B, 7C, 7D, 8B, 8D, 9B, 9C and 9D � TG 1/7 2002-02-11
[ 57 ]
Liaison statement to Working Parties 4A, 6E, 6S, 7A, 7B, 7C, 8A, 8B, 8D, 8F and 9B - Definitions of the spectral properties of transmitter emissions � WP 1A 2002-02-11
[ 56 ]
Liaison statement to WPs 3J, 4A, 4B, 6E, 6S, 7B, 7D, 8A, 8B and 9D - Compatibility between Ultra Wideband (UWB) emissions and Radiocommunication Services � WPs 1A and 1B 2002-02-11
[ 55 ]
Liaison statement from WP 9D - Resolution 79 (WRC-2000) on the coordination distance between radio astronomy and earth stations in bands above 30 GHz and P-MP high density applications in the fixed servce � WP 9D 2002-02-11
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