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GP | 骆驼调频
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2009年04月23日 FM ⁄ 共 627字 ⁄ 被围观 1,045 views+
在业余无线电里 四分之一波长的天线应该算是最简单而且效果也不差的一种天线 所以它在无线电界里 占有相当多的比例 举个例子 如果你有注意的话 警车上的天线 大部分是四分之一波长的天线 像是你在用的430MHZ的手机 它的天线绝大部分也都是四分之一波长 还有你注意一下 大部分的大哥大行动电话也都是四分之一波长的天线 ...
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2009年04月23日 FM ⁄ 共 1675字 ⁄ 被围观 584 views+
上图为调频发射中常用的廉价GP天线,价格在一百元内。属于下面所说的锥形天线。在本店淘宝店可以买到。点击此到淘宝购买 GP 天线的英文全称是:Ground Plane Antenna,即“带接地面的天线”,也可以称为“地平面天线”或简称为“接地天线”。 GP 天线是我们在 U/V 段通讯时最常使用的天线类型,其家族成员包括了车载鞭状天线...
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2008年02月19日 FM Transmitter Shop ⁄ 共 1392字 ⁄ 被围观 256 views+
FM Radio Transmitter GP Antenna -- Quarter-wavelength GP antennal     Specification:This is a wonderful FM Transmitter Antennae,the length of antennae can be adjust according to the Frequency you set!Frequency range: 85MHz ~ 150 MHzQuarter-wavelength GP antenna introduceIn the Radio ...
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