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ITU-R M.688-0
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ITU-R M.688-0
Technical characteristics for a high frequency direct-printing telegraph system for promulgation of high seas and NAVTEX-type maritime safety informationMore info
| Author | ITU |
|---|---|
| Editor | ITU |
| Document type | Standard |
| Format | File |
| ICS | 33.060.30 : Radio relay and fixed satellite communications systems
|
| Year | 1990 |
| Document history | |
| Country | International |
| Keyword | ITU-R M.688;ITU-R 688;688 |