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文章详细介绍了阿尔卡特DVOR4000及汤姆逊DVOR-512D设备边带天馈系统故障的判断方法、维修过程及应注意的事项。
The article introduces the judgment method, maintenance process and matters needing attention of the fault of antenna system of sideband of Alcatel DVOR4000 and Thomson DVOR-512D in detail.