ITU-R F.436-5-1999 标准详情
- 标准号:ITU-R F.436-5-1999
- 中文标题:通过高频 (hf) 无线电路传输的音频、频移电报业务的信道配置
- 英文标题:arrangement of voice-frequency, frequency-shift telegraph channels over hf radio circuits
- 标准类别:国际电信联盟标准
- 发布日期:1999-05-01
systems working over HF radio circuits can give rise to difficulties when setting up such systems;that lack of standardization in the arrangement of channels for voice-frequency multi-channel telegraph
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