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ITU-R
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Study-Groups
: SG 9
Radiocommunication Sector (ITU-R)
Study Group 9 (SG 9) - Fixed service
- Disbanded
Scope
Systems and networks of the fixed service operating via terrestrial stations.
General Information
ITU-R Electronic facilities
Publications
Recommendations - ITU-R F Series
Recommendations - ITU-R SF Series
Reports - ITU-R F Series
Reports - ITU-R SF Series
Structure
Working Party 9A (WP 9A) - Performance and availability, interference objectives and analysis, effects of propagation and terminology
*
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See SG5
Working Party 9B (WP 9B) - Radio-frequency channel arrangements, radio system characteristics, interconnection, maintenance and various applications
-
See SG5
Working Party 9C (WP 9C) - Systems below 30 MHz (HF and others)
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See SG5
Working Party 9D (WP 9D) - Sharing with other services (except for the fixed-satellite service)
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See SG5
* Disbanded
Working Party 4-9S (WP 4-9S) - Frequency sharing, between the fixed-satellite service and the fixed service
Documents
Circular Letters (LCCE)
Status of texts
English only
SG 9 - Archives
Related activities
Wireless Access Systems (WAS), including broadband
Analogue fixed-wireless systems
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Updated : 2013-09-18