{"width":"100%","provider_url":"https://hatena.blog","description":"\u5148\u65e5\u306e\u7d9a\u304d\u3067\u3001NanoVNA \u306e\u6e2c\u5b9a\u30b8\u30b0\u3092\u5b9f\u969b\u306b\u4f7f\u3063\u3066\u307f\u307e\u3057\u305f\u3002 \u30c6\u30b9\u30c8\u30dc\u30fc\u30c9\u306e\u8a66\u7528 \u30b3\u30a4\u30eb\u3068\u30b3\u30f3\u30c7\u30f3\u30b5\u3067 \u201dLC \u30ce\u30c3\u30c1\u30d5\u30a3\u30eb\u30bf\u201d \u3092\u69cb\u6210\u3057\u3066\u3001\u30c6\u30b9\u30c8\u30dc\u30fc\u30c9\u306b\u914d\u7f6e\u3057\u307e\u3057\u305f\u3002\uff08iPhone \u30a2\u30d7\u30ea RF-Toolbox \u4f7f\u7528\uff09 \u516c\u79f0\u5024\u304c 10pF \u306e\u30bb\u30e9\u30df\u30c3\u30af\u30b3\u30f3\u30c7\u30f3\u30b5\u3068\u3001330\u03bcH \u30de\u30a4\u30af\u30ed\u30a4\u30f3\u30c0\u30af\u30bf\u3092\u4f7f\u3044\u307e\u3057\u305f\u3002\u4e2d\u5fc3\u5468\u6ce2\u6570\u304c\u3001fo = 2.77MHz \u4ed8\u8fd1\u3092\u793a\u3057\u3066\u304f\u308c\u308b\u3068\u3044\u3044\u3093\u3067\u3059\u304c\u3002\u3002\u3002 \u4e00\u5fdc\u3001DE-5000 \u3092\u4f7f\u3063\u3066\u3001L \u3068 C \u305d\u308c\u305e\u308c\u306e\u5024\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3057\u305f\u3002\u6821\u6b63\u306f\u30c1\u30c3\u30d7\u30d7\u30ed\u30fc\u30d6\u3092\u53d6\u308a\u4ed8\u3051\u305f\u72b6\u614b\u3067\u884c\u3044\u307e\u3057\u305f\u3002\uff08LC \u6e2c\u5b9a\u3067\u306f CAL \u5fc5\u9808\u3067\u3059\u3002\uff09 \u516c\u79f0 330\u03bcH \u2192 328.1\u03bcH\u2026","provider_name":"Hatena Blog","blog_title":"JH1LHV\u306e\u96d1\u8a18\u5e33","published":"2020-11-11 21:44:22","height":"190","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.jh1lhv.tokyo%2Fentry%2F2020%2F11%2F11%2F214422\" title=\"NanoVNA Testboard Kit \uff5e2\uff5e - JH1LHV\u306e\u96d1\u8a18\u5e33\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/J/JH1LHV/20201107/20201107194923.jpg","blog_url":"https://www.jh1lhv.tokyo/","url":"https://www.jh1lhv.tokyo/entry/2020/11/11/214422","type":"rich","author_name":"JH1LHV","author_url":"https://blog.hatena.ne.jp/JH1LHV/","categories":["\u6e2c\u5b9a\u6a5f\u5668","NanoVNA"],"title":"NanoVNA Testboard Kit \uff5e2\uff5e"}