PHPWIND
HELLOCQ
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这种单线行波天线最早叫“贝威尔基”天线(beverage)吧?!请看图!这二天用其在低频率上通信,近距离效果还好。7007
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“无盲区天线”都是相对的,效率不是很高,接收还行
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7007有吸收电阻,噪声大,不是平衡式的原因,还是偶极天线噪声小。
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