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接收双极性卫星电视信号时天馈系统的简易调校法□焦聘武（陕西省榆林高等专科学校电教中心７１９０００）随着亚太１Ａ号卫星以水平、垂直双极化方式转播电视节目的增多（已增至１２套），各地有线台、教育台及单收站为了丰富节目内容，增加收视频道，大都新购了双极性馈...
Simple adjustment method of antenna system when receiving bipolar satellite signal □ Jiao Hsienwu (Yulin College of Shaanxi Province 719000) With the increase of horizontal and vertical dual-polarization TV program of Asia Pacific satellite No. 1A (Has been increased to 12 sets), all over the cable station, education station and a single receiving station in order to enrich the program content, increase the viewing channel, most of the new purchase of bipolar feed ...