陕西广播电视塔中央无线数字化覆盖系统设计与实践

Central Digital Radio Wireless Coverage System in Shaanxi Broadcasting Tower

本文针对中央无线数字化覆盖工程在陕西广播电视塔建设的具体实践,给出了信源系统以及播出系统的设计方案,重点介绍了本地节目的编转码和节目复用方法,并结合实际覆盖和接收效果,给出了发射机推荐工作模式,以供参考。

Aiming at the construction practice of the central digital radio coverage project in Shaanxi BC&TV tower, this paper introduces the design scheme of the source system and the broadcasting system, and focuses on the programming and trans-coding methods of local programs. Combined with the actual coverage and reception effects, the recommended working mode of the transmitter is given for reference in this paper.