首页 馆藏资源 舆情信息 标准服务 科研活动 关于我们
现行 ITU-R SF.1481
收藏跟踪
购买正版
Frequency sharing between systems in the fixed service using high-altitude platform stations and satellite systems in the geostationary orbit in the fixed-satellite service in the bands 47.2-47.5 and 47.9-48.2 GHz 使用高空平台站的固定服务系统与47.2-47.5和47.9-48.2 GHz频段的固定卫星服务地球静止轨道卫星系统之间的频率共享
发布日期: 2002-02-09
分类信息
发布单位或类别: 美国-国际电信联盟
关联关系
研制信息
相似标准/计划/法规
现行
ITU-R F.1608
Frequency sharing between systems in the fixed service using high altitude platform stations and conventional systems in the fixed service in the bands 47.2-47.5 and 47.9-48.2 GHz
在47.2-47.5和47.9-48.2 GHz频带内 使用高空平台站的固定服务系统与固定服务中的常规系统之间的频率共享
2003-02-26
现行
ITU-R F.1608
Frequency sharing between systems in the fixed service using high altitude platform stations and conventional systems in the fixed service in the bands 47.2-47.5 and 47.9-48.2 GHz
在47.2-47.5和47.9-48.2 GHz频带内 使用高空平台站的固定服务系统与固定服务中的常规系统之间的频率共享
2003-02-26
现行
ITU-R SF.355
Frequency sharing between systems in the fixed-satellite service and radio-relay systems in the same frequency bands
固定卫星业务系统与同频段无线电中继系统之间的频率共享
1992-03-08
现行
ITU-R SF.355
Frequency sharing between systems in the fixed-satellite service and radio-relay systems in the same frequency bands
固定卫星业务系统与同频段无线电中继系统之间的频率共享
1992-03-08
现行
ITU-R SF.1395
Minimum propagation attenuation due to atmospheric gases for use in frequency sharing studies between the fixed-satellite service and the fixed service
用于固定卫星服务和固定服务之间频率共享研究的大气气体引起的最小传播衰减
1999-03-21
现行
ITU-R SF.1395
Minimum propagation attenuation due to atmospheric gases for use in frequency sharing studies between the fixed-satellite service and the fixed service
用于固定卫星服务和固定服务之间频率共享研究的大气气体引起的最小传播衰减
1999-03-21
现行
ITU-R M.1471
Guidance to facilitate coordination and use of frequency bands shared between the mobile-satellite service and the fixed service in the frequency range 1-3 GHz
促进协调和使用移动卫星服务和固定服务在1-3 GHz频率范围内共享频带的指南
2000-05-05
现行
ITU-R F.1405
Guidance to facilitate coordination and use of frequency bands shared between the fixed service and mobile-satellite service in the frequency range 1-3 GHz
促进1-3 GHz频率范围内固定服务和移动卫星服务之间共享频带的协调和使用的指南
1999-05-25
现行
ITU-R F.1405
Guidance to facilitate coordination and use of frequency bands shared between the fixed service and mobile-satellite service in the frequency range 1-3 GHz
促进1-3 GHz频率范围内固定服务和移动卫星服务之间共享频带的协调和使用的指南
1999-05-25
现行
ITU-R M.1471
Guidance to facilitate coordination and use of frequency bands shared between the mobile-satellite service and the fixed service in the frequency range 1-3 GHz
促进协调和使用移动卫星服务和固定服务在1-3 GHz频率范围内共享频带的指南
2000-05-05
现行
ITU-R S.1329
Frequency sharing of the bands 19.7-20.2 GHz and 29.5-30.0 GHz between systems in the mobile-satellite service and systems in the fixed-satellite service
移动卫星服务系统和固定卫星服务系统之间19.7-20.2 GHz和29.5-30.0 GHz频带的频率共享
1997-09-18
现行
ITU-R S.1329
Frequency sharing of the bands 19.7-20.2 GHz and 29.5-30.0 GHz between systems in the mobile-satellite service and systems in the fixed-satellite service
移动卫星服务系统和固定卫星服务系统之间19.7-20.2 GHz和29.5-30.0 GHz频带的频率共享
1997-09-18
现行
ITU-R F.1404
Minimum propagation attenuation due to atmospheric gases for use in frequency sharing studies between systems in the fixed service and systems in the broadcasting-satellite, mobile-satellite and space science services
用于固定服务系统与广播卫星、移动卫星和空间科学服务系统之间频率共享研究的大气气体引起的最小传播衰减
2002-05-25
现行
ITU-R F.1404
Minimum propagation attenuation due to atmospheric gases for use in frequency sharing studies between systems in the fixed service and systems in the broadcasting-satellite, mobile-satellite and space science services
用于固定服务系统与广播卫星、移动卫星和空间科学服务系统之间频率共享研究的大气气体引起的最小传播衰减
2002-05-25
现行
ITU-R S.1557
Operational requirements and characteristics of fixed-satellite service systems operating in the 50/40 GHz bands for use in sharing studies between the fixed-satellite service and the fixed service
在50/40 GHz频段运行的固定卫星服务系统的操作要求和特性 用于固定卫星服务和固定服务之间的共享研究
2002-03-11
现行
ITU-R S.1557
Operational requirements and characteristics of fixed-satellite service systems operating in the 50/40 GHz bands for use in sharing studies between the fixed-satellite service and the fixed service
在50/40 GHz频段运行的固定卫星服务系统的操作要求和特性 用于固定卫星服务和固定服务之间的共享研究
2002-03-11
现行
ITU-R SF.1602
Methodology for determining power flux-density statistics for use in sharing studies between fixed wireless systems and multiple fixed-satellite service satellites
用于固定无线系统和多颗固定卫星服务卫星之间共享研究的功率通量密度统计数据的确定方法
2003-02-05
现行
ITU-R SF.1602
Methodology for determining power flux-density statistics for use in sharing studies between fixed wireless systems and multiple fixed-satellite service satellites
用于固定无线系统和多颗固定卫星服务卫星之间共享研究的功率通量密度统计数据的确定方法
2003-02-05
现行
ITU-R F.1402
Frequency sharing criteria between a land mobile wireless access system and a fixed wireless access system using the same equipment type as the mobile wireless access system
陆地移动无线接入系统和使用与移动无线接入系统相同设备类型的固定无线接入系统之间的频率共享标准
1999-05-25
现行
ITU-R F.1402
Frequency sharing criteria between a land mobile wireless access system and a fixed wireless access system using the same equipment type as the mobile wireless access system
陆地移动无线接入系统和使用与移动无线接入系统相同设备类型的固定无线接入系统之间的频率共享标准
1999-05-25