BPL used vacuum transmitter originally and the system will use the solid state transmitter after the transformation, with adding the function of the digit broadcast, the time code broadcast and the independent time service.
原BPL采用电子管发射机,改造后系统将采用固态发射机,增加数字发播、时码发播和自主授时功能。
参考来源 - BPL长波授时信号发播控制方法的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Digital modulation technology is the foundation of BPL time code broadcast and independent time service.
数字调制技术是BPL时码发播和自主授时的基础。
A guarantee system for unified time standard and qualified time service technique is essential for an independent country.
实时分布式系统必须建立统一的时间服务系统或时间服务器，以实现系统的时间统一。
应用推荐