Reference: https://wenku.baidu.com/view/ac64a9c75fbfc77da269b18e.html http://www.elecfans.com/article/89/169/2018/20180517678650.html https://www.basemu.com/diy-yagi-uda-antenna.html https://www.dianziaihaozhe.com/gongju/tianxian_bamu/ ← Previous Post Next Post → 分享到： 微信 微博 豆瓣