Study Group 4 and 9 (Series SF)

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Study Group 4 and 9 (Series SF)


[4-9/1001] Chairmen's Report - Frequency sharing and coordination between systems in the fixed-satellite service and radio-relay systems
[4-9/1002] List of Recommendations
[4-9/1003] Status of Questions of Radiocommunication Study Groups 4 and 9
[4-9/1004] This document number has not been attributed

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