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BD7JAC:系留无人机,用的线是细线供电,如果做天线振子没法同时供电了吧,靠电池留空时间不长啊,而且系留的线要很细,供电的时候也是采取高压低流大功率供电,上到上面再转低压高流,线比较细 .. (2025-01-07 00:13)
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BG2QAX:发射时用继电器切换供电? (2025-01-07 10:23)
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