现行

ITU-R M.539

Technical and operational characteristics of international radio-paging systems
国际无线电寻呼系统的技术和操作特点

1994-09-23

现行

ITU-R M.539

Technical and operational characteristics of international radio-paging systems
国际无线电寻呼系统的技术和操作特点

1994-09-23

现行

ITU-R M.1795

Technical and operational characteristics of land mobile MF/HF systems
陆地移动中频/高频系统的技术和操作特点

2007-03-15

现行

ITU-R M.1033

Technical and operational characteristics of cordless telephones and cordless telecommunication systems
无绳电话和无绳通信系统的技术和操作特性

1997-02-28

现行

ITU-R M.1033

Technical and operational characteristics of cordless telephones and cordless telecommunication systems
无绳电话和无绳通信系统的技术和操作特性

1997-02-28

现行

ITU-R M.1795

Technical and operational characteristics of land mobile MF/HF systems
陆地移动中频/高频系统的技术和操作特点

2007-03-15

现行

ITU-R F.1102

Characteristics of fixed wireless systems operating in frequency bands above about 17 GHz
在约17GHz以上频段工作的固定无线系统的特性

2005-01-29

现行

ITU-R F.1102

Characteristics of fixed wireless systems operating in frequency bands above about 17 GHz
在约17GHz以上频段工作的固定无线系统的特性

2005-01-29

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 SA.1805

Technical and operational characteristics of space-to-space telecommunication systems operating around 354 THz and 366 THz
354太赫兹和366太赫兹附近运行的空间对空间通信系统的技术和运行特性

2007-06-22

现行

ITU-R SA.1805

Technical and operational characteristics of space-to-space telecommunication systems operating around 354 THz and 366 THz
354太赫兹和366太赫兹附近运行的空间对空间通信系统的技术和运行特性

2007-06-22

现行

ITU-R SA.1742

Technical and operational characteristics of interplanetary and deep-space systems operating in the space-to-Earth direction around 283 THz
283太赫兹左右空间对地运行的行星际和深空系统的技术和运行特征

2006-03-20

现行

ITU-R RS.1804

Technical and operational characteristics of Earth exploration-satellite service (EESS) systems operating above 3 000 GHz
运行在3000 GHz以上的地球探测卫星服务（EESS）系统的技术和运行特点

2007-06-22

现行

ITU-R RS.1744

Technical and operational characteristics of ground-based meteorological aids systems operating in the frequency range 272-750 THz
在272-750太赫兹频率范围内运行的地面气象辅助系统的技术和运行特性

2006-03-19

现行

ITU-R RS.1804

Technical and operational characteristics of Earth exploration-satellite service (EESS) systems operating above 3 000 GHz
运行在3000 GHz以上的地球探测卫星服务（EESS）系统的技术和运行特点

2007-06-22

现行

ITU-R SA.1742

Technical and operational characteristics of interplanetary and deep-space systems operating in the space-to-Earth direction around 283 THz
283太赫兹左右空间对地运行的行星际和深空系统的技术和运行特征

2006-03-20

现行

ITU-R RS.1744

Technical and operational characteristics of ground-based meteorological aids systems operating in the frequency range 272-750 THz
在272-750太赫兹频率范围内运行的地面气象辅助系统的技术和运行特性

2006-03-19

现行

ITU-R M.622

Technical and operational characteristics of analogue cellular systems for public land mobile telephone use
公用陆地移动电话用模拟蜂窝系统的技术和操作特性

1986-07-01

现行

ITU-R M.1823

Technical and operational characteristics of digital cellular land mobile systems for use in sharing studies
用于共享研究的数字蜂窝陆地移动系统的技术和操作特性

2007-10-25