SG 9 - Archives - Disbanded
Most of the following documents are only available in English.| Study Group 9 (SG 9) - Fixed service * |
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| | - Administrative Documents (ADM)
| - Information Documents (INFO)
| * Disbanded |
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| Joint Task Group 6-8-9 (JTG 6-8-9) - The use of the band 2 500-2 690 MHz by space services * |
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| - Administrative Documents (ADM)
| - Information Documents (INFO)
| * Disbanded |
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| Working Party 9A (WP 9A) - Performance and availability, interference objectives and analysis, effects of propagation and terminology * |
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| - Administrative Documents (ADM)
| - Information Documents (INFO)
| * Disbanded |
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| Working Party 9B (WP 9B) - Radio-frequency channel arrangements, radio system characteristics, interconnection, maintenance and various applications |
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| - Administrative Documents (ADM)
| - Information Documents (INFO)
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| Working Party 9C (WP 9C) - Systems below 30 MHz (HF and others) |
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| - Administrative Documents (ADM)
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| Working Party 9D (WP 9D) - Sharing with other services (except for the fixed-satellite service) |
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| - Administrative Documents (ADM)
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| Working Party 4-9S (WP 4-9S) - Frequency sharing, between the fixed-satellite service and the fixed service * |
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| - Administrative Documents (ADM)
| - Information Documents (INFO)
| * Disbanded |
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