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ITU-R SA.1276

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

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Organization: ITU-R
Publication Date: 1 July 2017
Status: active
Page Count: 4
scope:

This Recommendation specifies the specific orbital locations of data relay satellites (DRS) to be protected from the emission of fixed service systems operating in the band 25.25-27.5 GHz, based on e.i.r.p. and e.i.r.p. spectral density limits and provisions set forth in Recommendation ITU-R F.1249.

Document History

ITU-R SA.1276
July 1, 2017
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
This Recommendation specifies the specific orbital locations of data relay satellites (DRS) to be protected from the emission of fixed service systems operating in the band 25.25-27.5 GHz, based on...
ITU-R SA.1276
February 1, 2011
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
This Recommendation specifies the specific orbital locations of data relay satellites (DRS) to be protected from the emission of fixed service systems operating in the band 25.25-27.5 GHz, based on...
ITU-R SA.1276
February 1, 2011
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
This Recommendation specifies the specific orbital locations of data relay satellites (DRS) to be protected from the emission of fixed service systems operating in the band 25.25-27.5 GHz, based on...
ITU-R SA.1276
January 1, 2009
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
A description is not available for this item.
ITU-R SA.1276
January 1, 2003
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
A description is not available for this item.
SA.1276
January 1, 1997
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
A description is not available for this item.
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References

This document references:
ITU-R SA.1414 - Characteristics of data relay satellite systems
Published by ITU-R on July 1, 2017
This Recommendation provides parameters for data relay satellite (DRS) systems worldwide to be used as guidance for deriving sharing criteria and coordination thresholds.
This document references:
ITU-R F.1249 - Technical and operational requirements that facilitate sharing between point-to-point systems in the fixed service and the inter-satellite service in the band 25.25-27.5 GHz
Published by ITU-R on January 1, 2018
This Recommendation provides maximum e.i.r.p. density of transmitting point-to-point fixed service (FS) stations towards the direction of the geostationary-satellite orbit to enable sharing with the...
This document references:
ITU-R F.1249 - Technical and operational requirements that facilitate sharing between point-to-point systems in the fixed service and the inter-satellite service in the band 25.25-27.5 GHz
Published by ITU-R on January 1, 2018
This Recommendation provides maximum e.i.r.p. density of transmitting point-to-point fixed service (FS) stations towards the direction of the geostationary-satellite orbit to enable sharing with the...
This document references:
ITU-R SA.1018 - Hypothetical reference system for networks/systems comprising data relay satellites in the geostationary orbit and their user spacecraft in low-Earth orbits
Published by ITU-R on July 1, 2017
This Recommendation provides architecture and characterization of a hypothetical reference system for network/systems comprising data relay satellites.
This document references:
ITU-R SA.1019 - Frequency bands and transmission directions for data relay satellite networks/systems
Published by ITU-R on July 1, 2017
This Recommendation provides the recommended frequency bands and the transmission directions for data relay satellite networks/systems.
This document references:
ITU-R SA.1155 - Protection criteria related to the operation of data relay satellite systems
Published by ITU-R on July 1, 2017
This Recommendation specifies the protection criteria for data relay satellite systems and presents them in the form of I0/N0 values and provides a supporting analysis and text consistent with and...
This document references:
SA.1274 - Criteria for Data Relay Satellite Networks to Facilitate Sharing with Systems in the Fixed Service in the Bands 2 025-2 110 MHz and 2 200-2 290 MHz
Published by ITU-R on January 1, 1997
A description is not available for this item.
This document references:
ITU-R SA.1414 - Characteristics of data relay satellite systems
Published by ITU-R on July 1, 2017
This Recommendation provides parameters for data relay satellite (DRS) systems worldwide to be used as guidance for deriving sharing criteria and coordination thresholds.
This document is referenced by:
ITU-R F.1509 - Technical and operational requirements that facilitate sharing between point-to-multipoint systems in the fixed service and the inter-satellite service in the band 25.25-27.5 GHz
Published by ITU-R on January 1, 2018
This Recommendation provides maximum e.i.r.p. density of transmitting hub and subscriber point-to-multipoint stations in the fixed service towards the direction of the geostationary-satellite orbit...
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