ITU-R - F.290-3
MAINTENANCE MEASUREMENTS ON RADIO-RELAY SYSTEMS FOR TELEPHONY USING FREQUENCY-DIVISION MULTIPLEX
inactive, Most Current
| Organization: | ITU-R |
| Publication Date: | 1 January 1978 |
| Status: | inactive |
| Page Count: | 2 |
Document History
F.290-3
January 1, 1978
MAINTENANCE MEASUREMENTS ON RADIO-RELAY SYSTEMS FOR TELEPHONY USING FREQUENCY-DIVISION MULTIPLEX
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