{"id":2469,"date":"2021-08-19T11:50:38","date_gmt":"2021-08-19T02:50:38","guid":{"rendered":"https:\/\/jp.skyberry.me\/column\/?p=2469"},"modified":"2024-11-08T11:30:49","modified_gmt":"2024-11-08T02:30:49","slug":"wi-fi%e3%81%ae%e3%83%81%e3%83%a3%e3%83%b3%e3%83%8d%e3%83%ab%e3%81%a8%e3%81%af%e3%81%aa%e3%81%ab%ef%bc%9f%e7%89%b9%e5%be%b4%e3%82%84%e9%81%b8%e3%81%b3%e6%96%b9%e3%82%92%e8%a7%a3%e8%aa%ac%ef%bc%81","status":"publish","type":"post","link":"https:\/\/jp.skyberry.me\/column\/2469\/","title":{"rendered":"Wi-Fi\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u3068\u306f\u306a\u306b\uff1f\u7279\u5fb4\u3084\u9078\u3073\u65b9\u3092\u89e3\u8aac\uff01"},"content":{"rendered":"\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_17 counter-hierarchy counter-decimal ez-toc-grey\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><a class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><i class=\"ez-toc-glyphicon ez-toc-icon-toggle\"><\/i><\/a><\/span><\/div>\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1\"><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/jp.skyberry.me\/column\/2469\/#Wi-Fi%E3%81%AE%E3%83%81%E3%83%A3%E3%83%B3%E3%83%8D%E3%83%AB%E3%81%A8%E3%81%AF%E9%80%9A%E4%BF%A1%E3%81%AB%E7%94%A8%E3%81%84%E3%82%8B%E5%91%A8%E6%B3%A2%E6%95%B0%E3%82%92%E6%8C%87%E5%AE%9A%E3%81%99%E3%82%8B%E3%81%9F%E3%82%81%E3%81%AE%E6%A9%9F%E8%83%BD\" title=\"Wi-Fi\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u3068\u306f\u901a\u4fe1\u306b\u7528\u3044\u308b\u5468\u6ce2\u6570\u3092\u6307\u5b9a\u3059\u308b\u305f\u3081\u306e\u6a5f\u80fd\">Wi-Fi\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u3068\u306f\u901a\u4fe1\u306b\u7528\u3044\u308b\u5468\u6ce2\u6570\u3092\u6307\u5b9a\u3059\u308b\u305f\u3081\u306e\u6a5f\u80fd<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/jp.skyberry.me\/column\/2469\/#Wi-Fi%E3%81%AB%E7%94%A8%E3%81%84%E3%82%89%E3%82%8C%E3%81%A6%E3%81%84%E3%82%8B%E5%91%A8%E6%B3%A2%E6%95%B0%E3%81%AF24GHz%E3%81%A85GHz%E3%81%AE2%E7%A8%AE%E9%A1%9E\" title=\"Wi-Fi\u306b\u7528\u3044\u3089\u308c\u3066\u3044\u308b\u5468\u6ce2\u6570\u306f2.4GHz\u30685GHz\u306e2\u7a2e\u985e\">Wi-Fi\u306b\u7528\u3044\u3089\u308c\u3066\u3044\u308b\u5468\u6ce2\u6570\u306f2.4GHz\u30685GHz\u306e2\u7a2e\u985e<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/jp.skyberry.me\/column\/2469\/#24GHz%E5%B8%AF%E3%81%AE%E7%89%B9%E5%BE%B4\" title=\"2.4GHz\u5e2f\u306e\u7279\u5fb4\">2.4GHz\u5e2f\u306e\u7279\u5fb4<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/jp.skyberry.me\/column\/2469\/#5GHz%E5%B8%AF%E3%81%AE%E7%89%B9%E5%BE%B4\" title=\"5GHz\u5e2f\u306e\u7279\u5fb4\">5GHz\u5e2f\u306e\u7279\u5fb4<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/jp.skyberry.me\/column\/2469\/#%E3%83%AB%E3%83%BC%E3%82%BF%E3%83%BC%E3%81%AE%E9%80%9A%E4%BF%A1%E8%A6%8F%E6%A0%BC%E3%81%AB%E5%BF%9C%E3%81%98%E3%81%A6%E5%88%A9%E7%94%A8%E3%81%A7%E3%81%8D%E3%82%8B%E5%91%A8%E6%B3%A2%E6%95%B0%E3%81%8C%E7%95%B0%E3%81%AA%E3%82%8B\" title=\"\u30eb\u30fc\u30bf\u30fc\u306e\u901a\u4fe1\u898f\u683c\u306b\u5fdc\u3058\u3066\u5229\u7528\u3067\u304d\u308b\u5468\u6ce2\u6570\u304c\u7570\u306a\u308b\">\u30eb\u30fc\u30bf\u30fc\u306e\u901a\u4fe1\u898f\u683c\u306b\u5fdc\u3058\u3066\u5229\u7528\u3067\u304d\u308b\u5468\u6ce2\u6570\u304c\u7570\u306a\u308b<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/jp.skyberry.me\/column\/2469\/#Wi-Fi%E3%81%AE%E3%83%81%E3%83%A3%E3%83%B3%E3%83%8D%E3%83%AB%E3%82%92%E5%A4%89%E6%9B%B4%E3%81%99%E3%82%8B%E3%83%A1%E3%83%AA%E3%83%83%E3%83%88%E3%83%BB%E3%83%87%E3%83%A1%E3%83%AA%E3%83%83%E3%83%88\" title=\"Wi-Fi\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u3092\u5909\u66f4\u3059\u308b\u30e1\u30ea\u30c3\u30c8\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8\">Wi-Fi\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u3092\u5909\u66f4\u3059\u308b\u30e1\u30ea\u30c3\u30c8\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/jp.skyberry.me\/column\/2469\/#Wi-Fi%E3%81%AE%E3%83%81%E3%83%A3%E3%83%B3%E3%83%8D%E3%83%AB%E3%82%92%E5%A4%89%E6%9B%B4%E3%81%99%E3%82%8B%E3%83%A1%E3%83%AA%E3%83%83%E3%83%88\" title=\" Wi-Fi\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u3092\u5909\u66f4\u3059\u308b\u30e1\u30ea\u30c3\u30c8\"> Wi-Fi\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u3092\u5909\u66f4\u3059\u308b\u30e1\u30ea\u30c3\u30c8<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/jp.skyberry.me\/column\/2469\/#Wi-Fi%E3%81%AE%E3%83%81%E3%83%A3%E3%83%B3%E3%83%8D%E3%83%AB%E3%82%92%E5%A4%89%E6%9B%B4%E3%81%99%E3%82%8B%E3%83%87%E3%83%A1%E3%83%AA%E3%83%83%E3%83%88\" title=\" Wi-Fi\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u3092\u5909\u66f4\u3059\u308b\u30c7\u30e1\u30ea\u30c3\u30c8\"> Wi-Fi\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u3092\u5909\u66f4\u3059\u308b\u30c7\u30e1\u30ea\u30c3\u30c8<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/jp.skyberry.me\/column\/2469\/#Wi-Fi%E3%81%AE%E3%83%81%E3%83%A3%E3%83%B3%E3%83%8D%E3%83%AB%E3%82%92%E5%A4%89%E6%9B%B4%E3%81%99%E3%82%8B%E3%81%93%E3%81%A8%E3%81%A7%E9%80%9A%E4%BF%A1%E7%92%B0%E5%A2%83%E3%81%8C%E5%AE%89%E5%AE%9A%E3%81%97%E3%82%84%E3%81%99%E3%81%8F%E3%81%AA%E3%82%8B\" title=\"Wi-Fi\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3067\u901a\u4fe1\u74b0\u5883\u304c\u5b89\u5b9a\u3057\u3084\u3059\u304f\u306a\u308b\">Wi-Fi\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3067\u901a\u4fe1\u74b0\u5883\u304c\u5b89\u5b9a\u3057\u3084\u3059\u304f\u306a\u308b<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Wi-Fi%E3%81%AE%E3%83%81%E3%83%A3%E3%83%B3%E3%83%8D%E3%83%AB%E3%81%A8%E3%81%AF%E9%80%9A%E4%BF%A1%E3%81%AB%E7%94%A8%E3%81%84%E3%82%8B%E5%91%A8%E6%B3%A2%E6%95%B0%E3%82%92%E6%8C%87%E5%AE%9A%E3%81%99%E3%82%8B%E3%81%9F%E3%82%81%E3%81%AE%E6%A9%9F%E8%83%BD\"><\/span>Wi-Fi\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u3068\u306f\u901a\u4fe1\u306b\u7528\u3044\u308b\u5468\u6ce2\u6570\u3092\u6307\u5b9a\u3059\u308b\u305f\u3081\u306e\u6a5f\u80fd<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"683\" src=\"https:\/\/jp.skyberry.me\/column\/wp-content\/uploads\/2021\/12\/what-is-a-wi-fi-channel-1024x683.jpg\" alt=\"Wi-Fi\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u3068\u306f\" class=\"wp-image-2971\" srcset=\"https:\/\/jp.skyberry.me\/column\/wp-content\/uploads\/2021\/12\/what-is-a-wi-fi-channel-1024x683.jpg 1024w, https:\/\/jp.skyberry.me\/column\/wp-content\/uploads\/2021\/12\/what-is-a-wi-fi-channel-300x200.jpg 300w, https:\/\/jp.skyberry.me\/column\/wp-content\/uploads\/2021\/12\/what-is-a-wi-fi-channel-768x512.jpg 768w, https:\/\/jp.skyberry.me\/column\/wp-content\/uploads\/2021\/12\/what-is-a-wi-fi-channel-600x400.jpg 600w, https:\/\/jp.skyberry.me\/column\/wp-content\/uploads\/2021\/12\/what-is-a-wi-fi-channel.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Wi-Fi\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u3068\u306f\u3001\u901a\u4fe1\u306b\u7528\u3044\u308b\u5468\u6ce2\u6570\u3092\u6307\u5b9a\u3059\u308b\u305f\u3081\u306e\u6a5f\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30c1\u30e3\u30f3\u30cd\u30eb\u306e\u5f79\u5272\u306f\u3001\u901a\u4fe1\u306b\u7528\u3044\u3089\u308c\u308b\u5468\u6ce2\u6570\u5e2f\u3092\u5206\u5272\u3057\u3001\u96fb\u6ce2\u306e\u5e72\u6e09\u3092\u8d77\u3053\u3057\u306b\u304f\u304f\u3057\u3066\u3001\u30b9\u30e0\u30fc\u30ba\u306a\u63a5\u7d9a\u3092\u53ef\u80fd\u306b\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u540c\u3058\u5468\u6ce2\u6570\u306b\u5bfe\u3057\u3066\u8907\u6570\u306e\u6a5f\u5668\u3092\u63a5\u7d9a\u3059\u308b\u3068\u3001\u305d\u308c\u305e\u308c\u306e\u63a5\u7d9a\u306b\u3088\u3063\u3066\u96fb\u6ce2\u5e72\u6e09\u3092\u8d77\u3053\u3057\u3066\u3057\u307e\u3044\u3001\u63a5\u7d9a\u72b6\u6cc1\u304c\u60aa\u5316\u3057\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u540c\u3058\u5468\u6ce2\u6570\u3092\u30c1\u30e3\u30f3\u30cd\u30eb\u3067\u533a\u5207\u308b\u306e\u3067\u3059\u3002\u3053\u3046\u3057\u3066\u5404\u6a5f\u5668\u3092\u5225\u3005\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u306b\u63a5\u7d9a\u3059\u308c\u3070\u3001\u5e72\u6e09\u304c\u8d77\u304d\u306b\u304f\u3044\u72b6\u614b\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Wi-Fi%E3%81%AB%E7%94%A8%E3%81%84%E3%82%89%E3%82%8C%E3%81%A6%E3%81%84%E3%82%8B%E5%91%A8%E6%B3%A2%E6%95%B0%E3%81%AF24GHz%E3%81%A85GHz%E3%81%AE2%E7%A8%AE%E9%A1%9E\"><\/span>Wi-Fi\u306b\u7528\u3044\u3089\u308c\u3066\u3044\u308b\u5468\u6ce2\u6570\u306f2.4GHz\u30685GHz\u306e2\u7a2e\u985e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"683\" src=\"https:\/\/jp.skyberry.me\/column\/wp-content\/uploads\/2021\/12\/difference-in-frequency-band-1024x683.jpg\" alt=\"\u5468\u6ce2\u6570\u5e2f2.4GHz\u30685GHz\u306e\u9055\u3044\" class=\"wp-image-2973\" srcset=\"https:\/\/jp.skyberry.me\/column\/wp-content\/uploads\/2021\/12\/difference-in-frequency-band-1024x683.jpg 1024w, https:\/\/jp.skyberry.me\/column\/wp-content\/uploads\/2021\/12\/difference-in-frequency-band-300x200.jpg 300w, https:\/\/jp.skyberry.me\/column\/wp-content\/uploads\/2021\/12\/difference-in-frequency-band-768x512.jpg 768w, https:\/\/jp.skyberry.me\/column\/wp-content\/uploads\/2021\/12\/difference-in-frequency-band-600x400.jpg 600w, https:\/\/jp.skyberry.me\/column\/wp-content\/uploads\/2021\/12\/difference-in-frequency-band.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Wi-Fi\u306b\u7528\u3044\u3089\u308c\u3066\u3044\u308b\u5468\u6ce2\u6570\u306f2.4GHz\u30685GHz\u306e2\u7a2e\u985e\u3067\u3042\u308a\u30012.4GHz\u5e2f\u306f22MHz\u3054\u3068\u30015GHz\u5e2f\u306f20MHz\u3054\u3068\u306e\u5e2f\u57df\u5e45\u3067\u5206\u5272\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>2.4GHz\u30685GHz\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u6570\u3084\u30c1\u30e3\u30f3\u30cd\u30eb\u540c\u58eb\u306e\u5e72\u6e09\u306f\u3001\u305d\u308c\u305e\u308c\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\n  \u5468\u6ce2\u6570\u5e2f\n  <\/td><td>\n  2.4GHz\n  <\/td><td>\n  5GHz\n  <\/td><\/tr><tr><td>\n  \u30c1\u30e3\u30f3\u30cd\u30eb\u6570\n  <\/td><td>\n  14\n  <\/td><td>\n  19\n  <\/td><\/tr><tr><td>\n  \u30c1\u30e3\u30f3\u30cd\u30eb\u540c\u58eb\u306e\u5e72\u6e09\n  <\/td><td>\n  \u3042\u308a\n  <\/td><td>\n  \u306a\u3057\n  <\/td><\/tr><tr><td>\n  \u304a\u4e92\u3044\u306b\u5e72\u6e09\u305b\u305a\u306b\u5229\u7528\u3067\u304d\u308b\u30c1\u30e3\u30f3\u30cd\u30eb\n  <\/td><td>\n  1,6,11,14\u306a\u3069\n  <\/td><td>\n  \u3059\u3079\u3066\n  <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u4ee5\u4e0b\u3067\u306f\u30012.4GHz\u5e2f\u30685GHz\u5e2f\u305d\u308c\u305e\u308c\u306e\u7279\u5fb4\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"24GHz%E5%B8%AF%E3%81%AE%E7%89%B9%E5%BE%B4\"><\/span>2.4GHz\u5e2f\u306e\u7279\u5fb4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>2.4GHz\u5e2f\u3067Wi-Fi\u306b\u5229\u7528\u3055\u308c\u3066\u3044\u308b\u306e\u306f\u30012,412\uff5e2,484MHz\u306e\u9593\u306e\u5468\u6ce2\u6570\u3067\u3059\u3002\u3064\u307e\u308a\u300172MHz\u306e\u4e2d\u306b14\u500b\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u304c\u8a2d\u3051\u3089\u308c\u3066\u3044\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5148\u307b\u3069\u30012.4GHz\u5e2f\u306f22MHz\u3054\u3068\u306e\u5e2f\u57df\u5e45\u3067\u5206\u5272\u3055\u308c\u3066\u3044\u308b\u3068\u304a\u4f1d\u3048\u3057\u307e\u3057\u305f\u304c\u3001\u300c72MHz\u306e\u4e2d\u306b22MHz\u306e\u5e45\u306e\u3082\u306e\u304c14\u500b\u300d\u3068\u8003\u3048\u308b\u3068\u3001\u3069\u3046\u8003\u3048\u3066\u3082\u304a\u4e92\u3044\u91cd\u306a\u308a\u5408\u308f\u305a\u306b\u306f\u3044\u3089\u308c\u306a\u3044\u306f\u305a\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u305f\u3081\u30012.4GHz\u5e2f\u3067\u306f\u30c1\u30e3\u30f3\u30cd\u30eb\u540c\u58eb\u306e\u5e72\u6e09\u304c\u8d77\u3053\u308a\u3048\u308b\u306e\u3067\u3001\u304a\u4e92\u3044\u5e72\u6e09\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u5c11\u3057\u96e2\u308c\u305f\u30c1\u30e3\u30f3\u30cd\u30eb\u540c\u58eb\u3092\u9078\u3093\u3067\u63a5\u7d9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u57fa\u672c\u7684\u306b\u306f\u300c5\u3064\u96e2\u308c\u305f\u30c1\u30e3\u30f3\u30cd\u30eb\u306b\u63a5\u7d9a\u3059\u308b\u300d\u3068\u8003\u3048\u3066\u304a\u3051\u3070\u3001\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u3002\u5148\u307b\u3069\u306e\u8868\u3067\u306f\u300c1,6,11\u300d\u3092\u4f8b\u3068\u3057\u3066\u6319\u3052\u3066\u3044\u307e\u3059\u304c\u3001\u300c2,7,12\u300d\u3084\u300c3,8,13\u300d\u3067\u3082\u5927\u4e08\u592b\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3060\u3057\u3001\u552f\u4e00\u300114\u30c1\u30e3\u30f3\u30cd\u30eb\u3060\u3051\u306f\u4f8b\u5916\u7684\u306a\u6271\u3044\u306b\u306a\u308a\u307e\u3059\u300214\u30c1\u30e3\u30f3\u30cd\u30eb\u306f\u300cIEEE802.11b\u300d\u3068\u3044\u3046\u901a\u4fe1\u898f\u683c\u3067\u306e\u307f\u63a5\u7d9a\u3067\u304d\u308b\u30c1\u30e3\u30f3\u30cd\u30eb\u306a\u306e\u3067\u3001\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u3053\u306e14\u30c1\u30e3\u30f3\u30cd\u30eb\u306f\u307b\u304b\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u3068\u5c11\u3057\u96e2\u308c\u305f\u3068\u3053\u308d\u306b\u8ffd\u52a0\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u30015\u3064\u96e2\u308c\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u304411\u30c1\u30e3\u30f3\u30cd\u30eb\u3068\u3082\u3001\u5e72\u6e09\u3057\u5408\u308f\u305a\u306b\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3060\u3057\u300112\u308413\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u3068\u306f\u5e72\u6e09\u3059\u308b\u306e\u3067\u30014\u3064\u306e\u6a5f\u5668\u3092\u5e72\u6e09\u3059\u308b\u3053\u3068\u306a\u304f\u63a5\u7d9a\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u5fc5\u305a\u300c1,6,11,14\u300d\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u3092\u9078\u3070\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"5GHz%E5%B8%AF%E3%81%AE%E7%89%B9%E5%BE%B4\"><\/span>5GHz\u5e2f\u306e\u7279\u5fb4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>5GHz\u5e2f\u3067Wi-Fi\u306b\u5229\u7528\u3055\u308c\u3066\u3044\u308b\u306e\u306f\u30015,150\uff5e5,725MHz\u306e\u9593\u306e\u5468\u6ce2\u6570\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3064\u307e\u308a\u3001575MHz\u306e\u4e2d\u306b19\u500b\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u304c\u8a2d\u3051\u3089\u308c\u3066\u3044\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>2,4GHz\u5e2f\u3068\u6bd4\u3079\u308b\u3068\u30c1\u30e3\u30f3\u30cd\u30eb\u306e\u6570\u81ea\u4f53\u306f\u591a\u304f\u306a\u3063\u3066\u3044\u308b\u3082\u306e\u306e\u30012.4GHz\u5e2f\u3068\u6bd4\u3079\u308b\u3068\u5e2f\u57df\u304c\u306f\u308b\u304b\u306b\u5e83\u3044\u3067\u3059\u3002\u30c1\u30e3\u30f3\u30cd\u30eb\u3054\u3068\u306e\u5206\u5272\u5e45\u30822.4GHz\u5e2f\u3088\u308a\u5c0f\u3055\u304f\u306a\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u305d\u308c\u305e\u308c\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u304c\u5e72\u6e09\u3057\u3042\u3046\u3053\u3068\u306a\u304f\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u305f\u3081\u30015GHz\u5e2f\u306b\u63a5\u7d9a\u3059\u308b\u5834\u5408\u3001\u3068\u304f\u306b\u5229\u7528\u3059\u308b\u30c1\u30e3\u30f3\u30cd\u30eb\u3092\u610f\u8b58\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"%E3%83%AB%E3%83%BC%E3%82%BF%E3%83%BC%E3%81%AE%E9%80%9A%E4%BF%A1%E8%A6%8F%E6%A0%BC%E3%81%AB%E5%BF%9C%E3%81%98%E3%81%A6%E5%88%A9%E7%94%A8%E3%81%A7%E3%81%8D%E3%82%8B%E5%91%A8%E6%B3%A2%E6%95%B0%E3%81%8C%E7%95%B0%E3%81%AA%E3%82%8B\"><\/span>\u30eb\u30fc\u30bf\u30fc\u306e\u901a\u4fe1\u898f\u683c\u306b\u5fdc\u3058\u3066\u5229\u7528\u3067\u304d\u308b\u5468\u6ce2\u6570\u304c\u7570\u306a\u308b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>5GHz\u5e2f\u3067\u3042\u308c\u3070\u5e72\u6e09\u3092\u6c17\u306b\u3059\u308b\u3053\u3068\u306a\u304f\u5229\u7528\u3067\u304d\u308b\u306e\u3067\u3042\u308c\u3070\u30012.4GHz\u5e2f\u3092\u5229\u7528\u305b\u305a\u306b5GHz\u5e2f\u3092\u4e2d\u5fc3\u306b\u5229\u7528\u3059\u308c\u3070\u3088\u3044\u306e\u3067\u306f\u3001\u3068\u304a\u8003\u3048\u306e\u65b9\u3082\u591a\u3044\u3053\u3068\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u305f\u3060\u3001\u30eb\u30fc\u30bf\u30fc\u306e\u901a\u4fe1\u898f\u683c\u306b\u5fdc\u3058\u3066\u5229\u7528\u3067\u304d\u308b\u5468\u6ce2\u6570\u304c\u7570\u306a\u3063\u3066\u304a\u308a\u30012.4GHz\u5e2f\u3057\u304b\u5229\u7528\u3067\u304d\u306a\u3044\u3082\u306e\u3082\u3042\u308c\u3070\u30015GHz\u5e2f\u3057\u304b\u5229\u7528\u3067\u304d\u306a\u3044\u3082\u306e\u3082\u3042\u308b\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u901a\u4fe1\u898f\u683c\u3068\u5468\u6ce2\u6570\u5e2f\u3084\u5229\u7528\u3067\u304d\u308b\u30c1\u30e3\u30f3\u30cd\u30eb\u306e\u95a2\u4fc2\u6027\u306f\u3001\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\n  \u901a\u4fe1\u898f\u683c\n  <\/td><td>\n  \u5468\u6ce2\u6570\u5e2f\n  <\/td><td>\n  \u5229\u7528\u3067\u304d\u308b\u30c1\u30e3\u30f3\u30cd\u30eb\n  <\/td><\/tr><tr><td>\n  IEEE802.11n\n  <\/td><td>\n  2.4GHz\u30015GHz\n  <\/td><td>\n  \u5171\u306b\u5229\u7528\u53ef\u80fd\n  <\/td><\/tr><tr><td>\n  IEEE802.11a\n  <\/td><td>\n  5GHz\n  <\/td><td>\n  1\uff5e19\u30c1\u30e3\u30f3\u30cd\u30eb\n  <\/td><\/tr><tr><td>\n  IEEE802.11ac\n  IEEE802.11b\n  <\/td><td>\n  2.4GHz\n  <\/td><td>\n  1\uff5e14\u30c1\u30e3\u30f3\u30cd\u30eb\n  <\/td><\/tr><tr><td>\n  IEEE802.11g\n  <\/td><td>\n  2.4GHz\n  <\/td><td>\n  1\uff5e13\u30c1\u30e3\u30f3\u30cd\u30eb\n  <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u81ea\u5206\u304c\u5229\u7528\u3057\u3066\u3044\u308bWi-Fi\u30eb\u30fc\u30bf\u30fc\u306e\u901a\u4fe1\u898f\u683c\u3092\u78ba\u8a8d\u3057\u3066\u3001\u3069\u306e\u5468\u6ce2\u6570\u5e2f\u304c\u5229\u7528\u3067\u304d\u308b\u304b\u3092\u628a\u63e1\u3057\u3066\u304a\u304f\u3053\u3068\u3067\u3001\u30c1\u30e3\u30f3\u30cd\u30eb\u306e\u5e72\u6e09\u3092\u8d77\u3053\u3059\u3053\u3068\u306a\u304f\u63a5\u7d9a\u3057\u3084\u3059\u304f\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Wi-Fi%E3%81%AE%E3%83%81%E3%83%A3%E3%83%B3%E3%83%8D%E3%83%AB%E3%82%92%E5%A4%89%E6%9B%B4%E3%81%99%E3%82%8B%E3%83%A1%E3%83%AA%E3%83%83%E3%83%88%E3%83%BB%E3%83%87%E3%83%A1%E3%83%AA%E3%83%83%E3%83%88\"><\/span>Wi-Fi\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u3092\u5909\u66f4\u3059\u308b\u30e1\u30ea\u30c3\u30c8\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Wi-Fi\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u306b\u306f\u3001\u30e1\u30ea\u30c3\u30c8\u3082\u3042\u308c\u3070\u30c7\u30e1\u30ea\u30c3\u30c8\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30e1\u30ea\u30c3\u30c8\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8\u305d\u308c\u305e\u308c\u306b\u3064\u3044\u3066\u3001\u4ee5\u4e0b\u3067\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"Wi-Fi%E3%81%AE%E3%83%81%E3%83%A3%E3%83%B3%E3%83%8D%E3%83%AB%E3%82%92%E5%A4%89%E6%9B%B4%E3%81%99%E3%82%8B%E3%83%A1%E3%83%AA%E3%83%83%E3%83%88\"><\/span> Wi-Fi\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u3092\u5909\u66f4\u3059\u308b\u30e1\u30ea\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u30e1\u30ea\u30c3\u30c8\u306f\u3082\u3061\u308d\u3093\u3001\u6df7\u96d1\u3057\u3066\u3044\u306a\u3044\u3068\u3053\u308d\u3092\u72d9\u3063\u3066\u63a5\u7d9a\u3059\u308b\u3053\u3068\u3067\u3001\u5b89\u5b9a\u3057\u305f\u901a\u4fe1\u74b0\u5883\u3092\u78ba\u4fdd\u3067\u304d\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3068\u304f\u306b\u30de\u30f3\u30b7\u30e7\u30f3\u306a\u3069\u306e\u96c6\u5408\u4f4f\u5b85\u3067Wi-Fi\u63a5\u7d9a\u3092\u3059\u308b\u4eba\u304c\u305f\u304f\u3055\u3093\u3044\u308b\u3068\u3001\u540c\u3058\u5e2f\u57df\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u304c\u6df7\u96d1\u3059\u308b\u3053\u3068\u3082\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u610f\u56f3\u7684\u306b\u5225\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u3092\u9078\u3076\u3053\u3068\u306b\u3088\u308b\u52b9\u679c\u306f\u3001\u975e\u5e38\u306b\u5927\u304d\u3044\u3068\u3044\u3048\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"Wi-Fi%E3%81%AE%E3%83%81%E3%83%A3%E3%83%B3%E3%83%8D%E3%83%AB%E3%82%92%E5%A4%89%E6%9B%B4%E3%81%99%E3%82%8B%E3%83%87%E3%83%A1%E3%83%AA%E3%83%83%E3%83%88\"><\/span> Wi-Fi\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u3092\u5909\u66f4\u3059\u308b\u30c7\u30e1\u30ea\u30c3\u30c8<span 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