ITU-R M.1842-1 SPANISH-2009
海上移动通信业务RR附录18信道中的数据交换和电子邮件的甚高频(VHF)无线电系统和设备的特性
Characteristics of VHF radio systems and equipment for the exchange of data and electronic mail in the maritime mobile service RR Appendix 18 channels
- 标准号
- ITU-R M.1842-1 SPANISH-2009
- 发布日期
- 2009年06月01日
- 实施日期
- 废止日期
- 无
- 中国标准分类号
- M37
- 发布单位
- IX-ITU
- 被代替标准
- ITU-R M.1842-1-2008
- 适用范围
- This Recommendation describes characteristics of VHF radio systems and equipment used for the exchange of data and electronic mail in the maritime mobile service RR Appendix 18 channels. It also provides a guideline on the use of digital technologies by VHF systems of different bandwidth in the maritime mobile service.