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: F.557 |
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F.557 : Availability objective for radio-relay systems over a hypothetical reference digital path
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Recommendation F.557
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Approved in 2014-02
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Managed by R12-SG05
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Main |
Number
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Title |
Status |
Questions |
F.557-5 (02/2014) |
Availability objective for radio-relay systems over a hypothetical reference digital path
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In force (Main)
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N/A
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Previous versions |
Number
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Title |
Status |
Questions |
F.557-4 (09/97) |
Availability objective for radio-relay systems over a hypothetical reference circuit and a hypothetical reference digital path
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Superseded
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N/A
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F.557-3 (01/91) |
Availability objective for radio-relay systems over a hypothetical reference circuit and a hypothetical reference digital path
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Superseded
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N/A
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