有源宽带环天线 [复制链接]

The antenna performed fine from 3.5MHz to 24MHz (28MHz was closed when I was listening). It also receives the airband (VHF AM) and 144MHz and 430MHz,
https://sivantoledotech.wordpress.com/2011/03/08/building-chavdar-levkovs-active-wideband-loop/

图片:img_8386.jpg

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