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BOX系统开发使用了 16QAM调制技术 ,大大提高了数据传输速率和一次回收道数 ,系统设计采用了许多新技术和新思想 ,使其具有出色的性能指标和许多先进的功能。但系统在引进初存在一些不完善的地方 ,文章提出一系列的改进方案 ,如灵活选择调制方式和工作频率、利用预警功能有效防止因丢站而导致废炮、快速设置变观测系统等 ,使得该系统功能日趋完善。文章还总结了在实际生产过程中应用该系统的技巧和经验 ,供同行参考。
BOX system development using 16QAM modulation technology, greatly improving the data transfer rate and a recovery of the number of channels, the system design uses a lot of new technologies and new ideas, it has excellent performance indicators and many advanced features. However, there are some imperfections in the introduction of the system. The article proposes a series of improvement programs, such as the flexibility to choose the modulation mode and operating frequency, the use of early warning function to effectively prevent the abandoned station caused by the waste cannon, rapid change variable observation system, The system functions are maturing. The article also summarizes the skills and experience of applying the system in the actual production process for peer reference.