为空间系统和地球站采用国际协调、通知和登记程序，通过将数据纳入《国际频率登记总表》（MIFR）获得国际认可。 就上述所有问题向国际电联利益攸关方提供帮助。 为地面系统采用国际协调、通知和登记程序，通过将数据纳入《国际频率登记总表》（MIFR ...

You are here主页> ITU Publications> Radiocommunication (ITU-R)> ITU-R Reports> Space applications and meteorology> Technical and operational characteristics for space research systems in the vicinity of ...

The ITU Sync Application* allows you to synchronize ITU meeting documents** from the ITU server to your local drive. It has been configured to access the ITU Server in Geneva and synchronize on demand ...

For the last 100 years, the IARU has worked tirelessly to encourage the growth of amateur radio in communities throughout the ...

As ITU celebrates its 160th anniversary in 2025, see some of the benefits you get through ITU’s work behind the scenes.

The 1963 Extraordinary Administrative Radio Conference, also known as the Space Conference, was the first conference on space radiocommunications called by ITU. It took place at a time when the first ...

Criteria for M2M/IoT-related assignments under Recommendation ITU-T E.164.1 and Recommendation ITU-T E.212 Annex A ...

The ICT Development Index (IDI), which has been published annually since 2009, is a composite index that combines 11 indicators into one benchmark measure. It is used to monitor and compare ...

ITU’s Space Connect delved into regulation, spectrum management, and international cooperation on the support systems for LEO constellations.

The ITU Radio Regulations facilitate equitable access to and rational use of the natural resources of the radio-frequency spectrum and geostationary satellite orbits. They also ensure the availability ...

International coordination, notification and recording procedures for space systems and earth stations and examination of frequency assignment notices submitted by Administrations (Membership) for ...