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为确保安全、优质、高效率进行有线广播,在大力整顿网路的同对,对站内扩音机等设备也必须进行定期维护与测试,以保持其电气性能指标。现将我省部分县、社广播站几年来对TY 250—1000型和GY 2×275型扩音机的维护和测试的经验整理成文,仅供参考。
In order to ensure the safety, quality and efficiency of cable broadcasting, in the same rectification of the network, amplifiers and other equipment must also be regularly maintained and tested in order to maintain their electrical performance indicators. Now some counties in our province, the community radio stations over the past few years TY 250-1000 type and GY 2 × 275 type amplifier maintenance and testing experience codified, for reference purposes only.