{"id":8138,"date":"2024-08-16T15:15:59","date_gmt":"2024-08-16T06:15:59","guid":{"rendered":"http:\/\/www.hbnet.jp\/papas\/weblog\/?p=8138"},"modified":"2024-08-16T15:15:59","modified_gmt":"2024-08-16T06:15:59","slug":"post-8138","status":"publish","type":"post","link":"http:\/\/www.hbnet.jp\/papas\/weblog\/2024\/08\/16\/post-8138\/","title":{"rendered":"\u30a2\u30f3\u30c6\u30ca\u5207\u66ff\u6a5f\uff08\u6e2c\u5b9a\uff09"},"content":{"rendered":"

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\n\u6700\u8fd1\u306f\u3001\u4fbf\u5229\u306a\u7269\u304c\u6709\u308a\u307e\u3059\u3088\u306d\u3001\u524d\u306b\u3054\u7d39\u4ecb\u3057\u305fNanoVNA\u3092\u4f7f\u3063\u3066\u3001
\nSWR\u3092\u6e2c\u5b9a\u3057\u3066\u898b\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u3087\u3046\u3002
\n\u4eca\u56de\u306e\u5207\u66ff\u6a5f\u306f\u3001145MHz+430MHz\u5e2f\u306e\u7121\u7dda\u6a5f\u3067\u4f7f\u3048\u308c\u3070\u554f\u984c\u306a\u3044\u306e\u3067\u3001
\n\u5468\u6ce2\u6570\u7279\u6027\u7684\u306b\u306f\u3001430MHz\u3067SWR1:1.5\u4ee5\u4e0b\u3067\u6709\u308c\u3070\u554f\u984c\u306a\u3044\u4e8b\u306b\u306a\u308a\u307e\u3059\u3002
\n\"\"
\n\u5148\u305a\u306f\u3001\u6e2c\u5b9a\u5668\u306b\u3001\u30c0\u30df\u30fc\u30ed\u30c9\u3092\u63a5\u7d9a\u3057\u3066\u6e2c\u5b9a\u3057\u3066\u307f\u307e\u3059\u3002
\n\"\"
\n145MHz\u5e2f\uff08144.00MHz\uff5e146.00MHz\uff09\u3053\u306e\u5468\u6ce2\u6570\u304c\u30a2\u30de\u30c1\u30e5\u30a2\u7121\u7dda\u306b\u8a31\u53ef\u3055\u308c\u305f\u3001
\n\u904b\u7528\u5e2f\u57df\u3067\u3059\u304b\u3089\u3001\u4e8b\u524d\u306b\u30d7\u30ea\u30bb\u30c3\u30c8\u3057\u3066\u304a\u3044\u305f\u6e2c\u5b9a\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u8a2d\u5b9a\u3057\u3066\u3001\u8a08\u3063\u3066\u307f\u307e\u3059\u3002
\n\u30c0\u30df\u30fc\u30ed\u30fc\u30c9\u3060\u3051\u306e\u5834\u5408\u306f\u30011:1.09 \u5341\u5206\u306b\u904b\u7528\u53ef\u80fd\u7bc4\u56f2\u3067\u3059\u3002
\n\"\"
\n\u6b21\u306b\u4eca\u56de\u4f5c\u6210\u3057\u305f\u5207\u66ff\u6a5f\u3092\u901a\u3057\u3066SWR\u3092\u6e2c\u5b9a\u3057\u3066\u307f\u307e\u3059\u3002
\n\"\"
\n\u304a\u3084\uff01\u82e5\u5e72\u4e0a\u304c\u308a\u307e\u3057\u305f\u3002
\n\u305d\u308c\u3067\u3082\u3001\u8a31\u5bb9\u7bc4\u56f2\u5185\u306e\u30011:1.18\u3067\u3059\u304b\u3089\u3053\u306e\u5468\u6ce2\u6570\u306f\u4f7f\u3048\u307e\u3059\u3002
\n\u305d\u308c\u3067\u306f\u554f\u984c\u306e\u3001430MHz\u5e2f\u3092\u6e2c\u5b9a\u3057\u3066\u307f\u307e\u3059\u3002
\n\"\"
\n\u6e2c\u5b9a\u30d1\u30e9\u30e1\u30fc\u30bf\u3092430MHz\uff5e440MHz\u306b\u30bb\u30c3\u30c8\u3057\u3066\u30fb\u30fb\u30fb\u30fb\u30fb
\n\u3042\u3089\uff01 1:2.66\u3068\u304b\u3001\u5f53\u521d\u4f5c\u6210\u6642\u306b\u76ee\u7684\u306b\u3057\u3066\u3044\u305f\u30011:1.5\u3092\u5927\u304d\u304f\u4e0a\u56de\u3063\u3066\u307e\u3059\u3002
\n\u3053\u308c\u3067\u306f\u3001\u904b\u7528\u3067\u304d\u307e\u305b\u3093\u3002
\n\"\"
\n\u8a66\u3057\u306b\u300150MHz\u5e2f\u3092\u6e2c\u5b9a\u3057\u3066\u307f\u308b\u3068\u30011:1.15\u3067\u3059\u304b\u3089\u3053\u308c\u3082\u554f\u984c\u306a\u3057\u3001
\n\u3069\u3046\u3084\u3089\u3001\u5468\u6ce2\u6570\u304c\u9ad8\u304f\u306a\u308b\u3068\u3001SWR\u304c\u4e0a\u304c\u308b\u3088\u3046\u3067\u3059\u3002
\n\u307e\uff01\u5f53\u7136\u3068\u8a00\u3048\u3070\u5f53\u7136\u306a\u3093\u3067\u3059\u3051\u3069\u306d\u3002
\n\"\"
\nNanoVNA\u306b 140MHz\uff5e450MHz\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u30bb\u30c3\u30c8\u3057\u3066\u6e2c\u5b9a\u3057\u3066\u307f\u308b\u3068\u30fb\u30fb\u30fb\u30fb
\n250MHz\u3042\u305f\u308a\u304c\u672c\u5207\u66ff\u6a5f\u306e\u5229\u7528\u9650\u754c\u3068\u8a00\u3046\u4e8b\u307f\u305f\u3044\u3067\u3059\u3002
\n\u9069\u5f53\u306b\u4f5c\u3063\u305f\u3064\u3082\u308a\u3082\u7121\u304b\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u5468\u6ce2\u6570\u304c\u4e0a\u304c\u308b\u3068\u30b7\u30d3\u30a2\u3067\u3059\u306d\u3002
\n\"\"
\n\u305d\u3057\u3066\u3001\u6c17\u4ed8\u3044\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002
\n\u624b\u6301\u3061\u306eBNC\u30b3\u30cd\u30af\u30bf\u3067\u3059\u304c\u3001\u3053\u308c\u3063\u3066\u30fb\u30fb\u30fb\u30fb
\n\u97f3\u97ff\u3084\u6620\u50cf\u7528\u306e75\u03a9\u306e\u88fd\u54c1\u3058\u3083\u3042\u308a\u307e\u305b\u3093\u304b\u3001\u3072\u3087\u3063\u3068\u3057\u3066\u3002
\n\u904e\u53bb\u306b\u8cfc\u5165\u3057\u305f\u5c65\u6b74\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3001\u300cCCTV \u30ab\u30e1\u30e9 BNC\u30ab\u30d7\u30e9\u30fc\u30a2\u30c0\u30d7\u30bf\u30fc\u300d
\n\u3068\u66f8\u304b\u308c\u3066\u307e\u3057\u305f\u3002
\n\u3053\u308c\u306f\u3001\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b975\u03a9\u306e\u88fd\u54c1\u306b\u9593\u9055\u3044\u7121\u3055\u305d\u3046\u3067\u3059\u3002
\n\"\"
\n\u305d\u3057\u3066\u3001BNC\u30b3\u30cd\u30af\u30bf\u3092\u53d6\u308a\u5916\u3057\u3066\u3001\u90e8\u54c1\u306e\u5230\u7740\u5f85\u3061\u3067\u3059\u3002
\n\u88fd\u54c1\u3092\u78ba\u8a8d\u305b\u305a\u306b\u624b\u6301\u3061\u3092\u4f7f\u3063\u305f\u306e\u304c\u9593\u9055\u3044\u3060\u3063\u305f\u3088\u3046\u3067\u3059\u3002
\n\u305f\u3060\u3001\u7121\u7dda\u8a2d\u5099\u752850\u03a9\u3092\u4f7f\u3063\u3066\u3069\u306e\u7a0b\u5ea6\u6539\u5584\u3059\u308b\u304b\u30fb\u30fb\u30fb\u30fb\u30fb
\n\u5f53\u521d\u306e\u76ee\u7684\u901a\u308a\u3001430MHz\u5e2f\u307e\u3067\u5bfe\u5fdc\u3057\u3066\u304f\u308c\u308b\u4e8b\u3092\u9858\u3044\u307e\u3057\u3087\u3046\u3002<\/p>\n

\u3067\uff01\u6b21\u56de\u306f\u90e8\u54c1\u5230\u7740\u306e\u660e\u65e5\u4ee5\u964d\u306b\u7d9a\u304d\u307e\u3059\u3002(^_^;)<\/p>\n","protected":false},"excerpt":{"rendered":"

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