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原文刊登在《QST》杂志2011年7月刊这根精心设计、手工制作的天线,也许能为你制作下一根移动天线提供点启发。一段时间以来,我都想给我的汽车做一根高性能的75米波段的天线。我曾对现有的商品车载天线通过给它们增加自制电容帽的方式进行改造,希望能提高它们的性能,最终均获得了成功。然而在经历了几次通联条件不理想的状况后,我希望能用上一条适合我需要的某个波段的定制天线。
Originally published in QST Magazine July 2011 This carefully crafted, hand-crafted antenna may provide some inspiration for your next mobile antenna. For a while, I wanted to give my car a high-performance 75-meter band antenna. I’ve made some changes to the existing commercial car antennas by adding custom-made caps for them, hoping to improve their performance and ultimately to be successful. However, after going through several conditions of poor connectivity, I wanted to be able to use a custom antenna for a certain band that I needed.