{"type":"link","version":"1.0","title":"QuadRF 是一款围绕… · QuadRF can spot drones and… | HotDaily","description":"QuadRF 是一款围绕 Raspberry Pi 5 和 FPGA 板构建的相控阵无线电，具备皮秒级时间精度，内置软件可流式解码 RF 信号…","url":"https://hotdaily.top/item/84ab0a58-129b-4623-ac29-0b37f2eace84","provider_name":"HotDaily","provider_url":"https://hotdaily.top","thumbnail_url":"https://hotdaily.top/og.png","thumbnail_width":1200,"thumbnail_height":630}