{"id":304,"date":"2024-11-17T22:25:03","date_gmt":"2024-11-17T13:25:03","guid":{"rendered":"https:\/\/www.tanina.jp\/wordpress\/?p=304"},"modified":"2025-12-01T22:18:34","modified_gmt":"2025-12-01T13:18:34","slug":"efhw%e3%82%a2%e3%83%b3%e3%83%86%e3%83%8a%e4%bd%9c%e8%a3%bd%e3%81%a7%e6%b2%bc%e3%81%ab%e3%81%af%e3%81%be%e3%81%a3%e3%81%9f%e3%82%89","status":"publish","type":"post","link":"https:\/\/www.tanina.jp\/wordpress\/?p=304","title":{"rendered":"\u30e2\u30ce\u30d0\u30f3\u30c9EFHW\u30a2\u30f3\u30c6\u30ca\u306e\u3059\u309d\u3081"},"content":{"rendered":"\n

\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u5909\u63db\u30c8\u30e9\u30f3\u30b9\u3092\u4f7f\u3063\u305fEFHW\u30a2\u30f3\u30c6\u30ca\u306f\u6574\u6570\u500d\u306e\u5468\u6ce2\u6570\u3082\u4e57\u308b\u306e\u30673.5MHz\u7528\u306e\u30a8\u30ec\u30e1\u30f3\u30c8\uff081\/2\u03bb\uff09\u3092\u4f7f\u3046\u3068\u4e00\u5fdcHF\u5168\u30d0\u30f3\u30c9\u3067SWR\u304c\u4e0b\u304c\u308b\u30fb\u30fb\u30fb\u3068\u8a00\u308f\u308c\u3066\u3044\u308b\u304c\u3001\u5b9f\u969b\u306f\u30d0\u30f3\u30c9\u306b\u3088\u3063\u3066SWR\u304c\u9055\u3044\u30a2\u30f3\u30c6\u30ca\u30c1\u30e5\u30fc\u30ca\u30fc\u5fc5\u9808\u306e\u9762\u5012\u304f\u3055\u3044\u30a2\u30f3\u30c6\u30ca\u7a0b\u5ea6\u306b\u601d\u3063\u3066\u3044\u305f\u307b\u3046\u304c\u826f\u3044\u30021\u672c\u306e\u30a2\u30f3\u30c6\u30ca\u3067\u591a\u30d0\u30f3\u30c9\u306bQRV\u51fa\u6765\u308b\u306e\u306b\u306f\u610f\u5473\u304c\u3042\u308b\u304c\u5168\u30d0\u30f3\u30c9\u3067SWR\u3092\u4e0b\u3052\u3088\u3046\u3068\u3059\u308b\u3068\u6ce5\u6cbc\u306b\u306f\u307e\u308b\u3002\u79fb\u52d5\u904b\u7528\u6642\u306b\u306f\u91cd\u5b9d\u3059\u308b\u30a2\u30f3\u30c6\u30ca\u306a\u306e\u3060\u308d\u3046\u304c\u3002<\/p>\n\n\n\n

\u79c1\u3068\u3057\u3066\u306f\u56fa\u5b9a\u7528\u3068\u3057\u3066\u9650\u308a\u306a\u304fSWR1.0\u3092\u76ee\u6307\u3057\u305f\u3044\u3002\uff08\u30c1\u30e5\u30fc\u30ca\u30fc\u306f\u4f7f\u3044\u305f\u304f\u306a\u3044\uff09\u3000DX\u3078\u306e\u98db\u3073\u3082\u8003\u3048\u3066\u4f4e\u3044\u6253\u4e0a\u89d2\u306b\u3082\u3057\u305f\u3044\u3002\u5e78\u3044\u8a2d\u7f6e\u30b9\u30da\u30fc\u30b9\u306f\u306a\u3093\u3068\u304b\u306a\u308b\u3002\u305d\u3053\u3067\u30a8\u30ec\u30e1\u30f3\u30c8\u306e\u7aef\u3067\u7d66\u96fb\u3059\u308b\u534a\u6ce2\u9577\u30c0\u30a4\u30dd\u30fc\u30eb\u3068\u5272\u308a\u5207\u3063\u3066\u30e2\u30ce\u30d0\u30f3\u30c9\u3067\u4f5c\u88fd\u3002\u4f4e\u3044\u6253\u4e0a\u89d2\u3092\u671f\u5f85\u3057\u3066\u7269\u7406\u7684\u306b\u81ea\u7acb\u3067\u4f5c\u88fd\u51fa\u6765\u308b18MHz\uff5e28MHz\u306f\u5782\u76f4\u3067\u3001\u6ce2\u9577\u306e\u9577\u304410MHz\u306f\u6c34\u5e73\u3067\u4f5c\u88fd\u3057\u305f\u3002<\/p>\n\n\n\n

24MHz\u306828MHz\u306e\u30a8\u30ec\u30e1\u30f3\u30c8\u306f15mm\u306e\u30a2\u30eb\u30df\u30d1\u30a4\u30d7\u3067\u4f5c\u88fd\u300218MHz\u300121MHz\u306f\u30b0\u30e9\u30b9\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u91e3\u308a\u7aff\u306b\u30a8\u30ec\u30e1\u30f3\u30c8\u3092\u5dfb\u304d\u4ed8\u3051\u3066\u30d8\u30ea\u30ab\u30eb\u69cb\u9020\u3068\u3057\u305f\u3002<\/p>\n\n\n\n

\u6700\u3082\u91cd\u8981\u306a\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u5909\u63db\u30c8\u30e9\u30f3\u30b9\u306e\u30c7\u30fc\u30bf\u306f\u3053\u3093\u306a\u611f\u3058\u3002\u30b3\u30a2\u306fFT240\uff0343\u3092\u4f7f\u3046\u306e\u304c\u4e00\u822c\u7684\u306a\u3088\u3046\u3060\u304c\u3001\u79c1\u306fFair-Rite – 2643251002\u3092\u4f7f\u3063\u3066\u3044\u308b\u3002<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

\u88dc\u6b63\u30b3\u30f3\u30c7\u30f3\u30b5\u306f\u30d0\u30ea\u30b3\u30f3\u3067\u6700\u826f\u70b9\u3092\u63a2\u3057\u305d\u306e\u5bb9\u91cf\u306b\u8fd1\u3044\u56fa\u5b9a\u30b3\u30f3\u30c7\u30f3\u30b5\u3092\u53d6\u308a\u4ed8\u3051\u305f\u3002\u30a8\u30ec\u30e1\u30f3\u30c8\u304c\u592a\u3044\u3068\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u304c\u4f4e\u304f\u306a\u308b\u3068\u8a00\u308f\u308c\u3066\u3044\u308b\u304c\u3001\u78ba\u304b\u306b\u305d\u3046\u306a\u3063\u3066\u3044\u308b\u3002\u9ad8\u3044\u5468\u6ce2\u6570\u306f\u88dc\u6b63\u30b3\u30f3\u30c7\u30f3\u30b5\u304c\u5fc5\u9808\u3060\u304c\u300110MHz\u3067\u306f\u30b3\u30f3\u30c7\u30f3\u30b5\u7121\u3057\u306e\u6642\u306e\u7279\u6027\u304c\u4e00\u756a\u826f\u304b\u3063\u305f\u3002<\/p>\n\n\n\n

\u30c8\u30e9\u30f3\u30b9\u306f\u5f53\u521d1\u6b21\u7dda\u30682\u6b21\u7dda\u30922t\u5206\u306d\u3058\u3063\u3066\u7d50\u5408\u3055\u305b\u3066\u3044\u305f\u3002\u3053\u306e\u5199\u771f\u306f21MHz\u7528<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

18MHz\u7528\u3092\u4f5c\u3063\u305f\u6642\u8a66\u9a13\u7684\u306b\u30aa\u30fc\u30c8\u30c8\u30e9\u30f3\u30b9\u306b\u3057\u3066\u307f\u305f\u3068\u3053\u308d\u3001\u3053\u308c\u304c\u5927\u6b63\u89e3\u3002\u7279\u6027\u304c\u7d20\u76f4\u3067\u8abf\u6574\u3082\u3084\u308a\u3084\u3059\u304f\u3001\u53d7\u4fe1\u611f\u5ea6\u3082\u60aa\u304f\u306a\u3044\u3002100W\u306eFT8\u3092\u5165\u308c\u3066\u3082\u30b3\u30a2\u306e\u767a\u71b1\u304c\u5c11\u306a\u304f\u3001\u9577\u6642\u9593QSO\u3057\u3066\u3082\u30ad\u30e5\u30ea\u30fc\u6e29\u5ea6\u306b\u9054\u3059\u308b\u3053\u3068\u306f\u7121\u304b\u3063\u305f\u3002<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

<\/p>\n\n\n\n

\u3055\u3066\u3001\u307e\u305a\u306f\u30a8\u30ec\u30e1\u30f3\u30c8\u306e\u30db\u30eb\u30c0\u30fc\u304b\u3089\u30022\u968e\u306e\u30d0\u30eb\u30b3\u30cb\u30fc\u306e\u624b\u3059\u308a\u306b\u81ea\u4f5c\u3067\u91d1\u5c5e\u88fd\u306e\u90e8\u54c1\u3092\u4f5c\u308a\u6c34\u9053\u7ba1\u3092\u53d6\u308a\u4ed8\u3051\u3001\u91e3\u7aff\u3092\u5dee\u3057\u8fbc\u3093\u3067\u81ea\u7acb\u3055\u305b\u305f\u3002<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

<\/p>\n\n\n\n

\u30a2\u30eb\u30df\u30d1\u30a4\u30d7\u306f\u3053\u3061\u3089\u3002<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n
\"\"<\/a><\/figure>\n\n\n\n

\u8abf\u6574\u306f\u307e\u305a2\u6b21\u5074\u306e\u30bf\u30c3\u30d7\u309214t\u306b\u3057\u3001\u8a08\u7b97\u3067\u6c42\u3081\u305f\u534a\u6ce2\u9577\u306e\u30a8\u30ec\u30e1\u30f3\u30c8\u3092\u63a5\u7d9a\u3057\u76ee\u7684\u5468\u6ce2\u6570\u3042\u305f\u308a\u306b\u30ea\u30a2\u30af\u30bf\u30f3\u30b9\u30bc\u30ed\u70b9\u304c\u3042\u308b\u306e\u3092\u78ba\u8a8d\u3059\u308b\u3002\u3072\u3069\u304f\u30ba\u30ec\u3066\u3044\u308b\u5834\u5408\u306f\u30a8\u30ec\u30e1\u30f3\u30c8\u9577\u3092\u30e9\u30d5\u306b\u8abf\u6574\u3002\u6b21\u306b\u30bf\u30c3\u30d7\u306e\u4f4d\u7f6e\u3092\u52d5\u304b\u3057\u3066SWR\u304c\u4e0b\u304c\u308b\u6240\u3092\u9078\u3076\u3002\u30bf\u30c3\u30d7\u306e\u4f4d\u7f6e\u3092\u5909\u3048\u308b\u3068\u5171\u632f\u5468\u6ce2\u6570\u304c\u52d5\u304f\u304c\u3001\u3053\u3053\u3067\u306f\u7121\u8996\u3002<\/p>\n\n\n\n

\u758e\u8abf\u6574\u304c\u3067\u304d\u305f\u3089200pF\u306e\u30d0\u30ea\u30b3\u30f3\u30921\u6b21\u5074\u306b\u3064\u306a\u3044\u3067SWR\u304c\u6700\u5c0f\u306b\u306a\u308b\u70b9\u3092\u63a2\u3057\u305d\u306e\u5bb9\u91cf\u3092\u6e2c\u3063\u3066\u56fa\u5b9a\u30b3\u30f3\u30c7\u30f3\u30b5\u306b\u7f6e\u304d\u66ff\u3048\u308b\u30021\u6b21\u5074\uff0850\u03a9\u5074\uff09\u306a\u306e\u3067100W\u5165\u308c\u308b\u5834\u5408\u3067\u30821KV\u7a0b\u5ea6\u306e\u8010\u5727\u306e\u7269\u3067\u5145\u5206\uff08\u5b9f\u969b\u306f100V\u4ee5\u4e0b\u3060\u304c\uff09\u3002\u5f8c\u306f\u30a8\u30ec\u30e1\u30f3\u30c8\u9577\u3068\u30bf\u30c3\u30d7\u4f4d\u7f6e\u306e\u5fae\u8abf\u6574\u3092\u884c\u3044\u76ee\u7684\u5468\u6ce2\u6570\u3067SWR\u6700\u4f4e\u3092\u76ee\u6307\u3059\u3002\u8a2d\u7f6e\u74b0\u5883\u3067\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u304c\u5927\u304d\u304f\u5909\u5316\u3059\u308b\u306e\u3067\u6839\u6c17\u3088\u304f\u8abf\u6574\u3059\u308b\u3057\u304b\u306a\u3044\u3002<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

\u3053\u308c\u4f4d\u306b\u306a\u308c\u3070\u4e0a\u51fa\u6765\u3002<\/p>\n\n\n\n

\u305d\u306e\u4ed6\u306eEFHW\u306eSWR\u306f\u3053\u3093\u306a\u611f\u3058\u3000\u307b\u307c\u30d5\u30eb\u30b5\u30a4\u30ba\u306a\u306e\u3067\u96e8\u304c\u964d\u3063\u3066\u3082\u7279\u6027\u306f\u5909\u308f\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u5909\u63db\u30c8\u30e9\u30f3\u30b9\u3092\u4f7f\u3063\u305fEFHW\u30a2\u30f3\u30c6\u30ca\u306f\u6574\u6570\u500d\u306e\u5468\u6ce2\u6570\u3082\u4e57\u308b\u306e\u30673.5MHz\u7528\u306e\u30a8\u30ec\u30e1\u30f3\u30c8\uff081\/2\u03bb\uff09\u3092\u4f7f\u3046\u3068\u4e00\u5fdcHF\u5168\u30d0\u30f3\u30c9\u3067SWR\u304c\u4e0b\u304c\u308b\u30fb\u30fb\u30fb\u3068\u8a00\u308f\u308c\u3066\u3044\u308b\u304c\u3001\u5b9f\u969b\u306f\u30d0\u30f3\u30c9\u306b\u3088\u3063\u3066SWR\u304c\u9055\u3044\u30a2\u30f3\u30c6\u30ca\u30c1 […]<\/p>\n","protected":false},"author":2,"featured_media":332,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"vkexunit_cta_each_option":"","footnotes":""},"categories":[2],"tags":[],"class_list":["post-304","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-2"],"_links":{"self":[{"href":"https:\/\/www.tanina.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/304","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tanina.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tanina.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tanina.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tanina.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=304"}],"version-history":[{"count":12,"href":"https:\/\/www.tanina.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/304\/revisions"}],"predecessor-version":[{"id":414,"href":"https:\/\/www.tanina.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/304\/revisions\/414"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tanina.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/media\/332"}],"wp:attachment":[{"href":"https:\/\/www.tanina.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=304"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tanina.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=304"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tanina.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=304"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}