{"id":51761,"date":"2025-03-11T16:35:36","date_gmt":"2025-03-11T08:35:36","guid":{"rendered":"https:\/\/lightningxvpn.com\/blog\/?p=51761"},"modified":"2025-03-12T11:41:30","modified_gmt":"2025-03-12T03:41:30","slug":"2-4-vs-5-ghz-wifi-ja","status":"publish","type":"post","link":"https:\/\/lightningxvpn.com\/blog\/ja\/2-4-vs-5-ghz-wifi-ja\/","title":{"rendered":"2.4GHz\u30685GHz Wi-Fi\u306e\u9055\u3044\uff1aWi-Fi\u4fe1\u53f7\u304c\u60aa\u3044\uff1f\u305d\u306e\u7406\u7531\u306f\u3053\u3053\u306b\u3042\u308a\u307e\u3059"},"content":{"rendered":"\n<p>\u3042\u306a\u305f\u306eWi-Fi\u540d\u306e\u5f8c\u308d\u306b\u3042\u308b\u300c2.4G\u300d\u3084\u300c5G\u300d\u3068\u3044\u3046\u30b5\u30d5\u30a3\u30c3\u30af\u30b9\u306b\u6c17\u3065\u304d\u307e\u3057\u305f\u304b\uff1f\u5b9f\u969b\u306b\u306f\u3001\u3053\u308c\u3089\u306fWi-Fi\u306e\u5468\u6ce2\u6570\u3067\u3059\u30022.4GHz\u30685GHz\u3001\u3069\u3061\u3089\u3092\u9078\u3076\u3079\u304d\u3067\u3057\u3087\u3046\u304b\uff1f\u3053\u306e\u9078\u629e\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u901f\u5ea6\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u63a5\u7d9a\u6027\u3001\u305d\u3057\u3066\u5168\u4f53\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u6c7a\u5b9a\u3092\u4e0b\u3059\u305f\u3081\u306b\u3001\u3053\u306e\u8a18\u4e8b\u3067\u306f2\u3064\u306e\u5468\u6ce2\u6570\u306e\u9055\u3044\u3001\u305d\u308c\u305e\u308c\u306e\u5229\u70b9\u3068\u6b20\u70b9\u3001\u305d\u3057\u3066\u3069\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u4f7f\u7528\u3059\u308b\u3079\u304d\u304b\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8aac\u660e: Wi-Fi \u5468\u6ce2\u6570<\/h2>\n\n\n\n<p><a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E5%91%A8%E6%B3%A2%E6%95%B0\" target=\"_blank\" rel=\"noopener nofollow\" title=\"\u5468\u6ce2\u6570\">\u5468\u6ce2\u6570<\/a>\u306f\u3001\u3042\u308b\u7e70\u308a\u8fd4\u3057\u306e\u73fe\u8c61\u304c\u5358\u4f4d\u6642\u9593\u3042\u305f\u308a\u306b\u767a\u751f\u3059\u308b\u56de\u6570\u3067\u3059\u3002\u901a\u5e38\u3001\u30d8\u30eb\u30c4\uff08Hz\uff09\u3067\u6e2c\u5b9a\u3055\u308c\u307e\u3059\u3002Wi-Fi \u5468\u6ce2\u6570\u306f\u3001\u7121\u7dda\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3059\u308b\u7279\u5b9a\u306e\u96fb\u6ce2\u5468\u6ce2\u6570\u3092\u6307\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>Wi-Fi \u306f\u7570\u306a\u308b\u5468\u6ce2\u6570\u5e2f\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002\u305d\u306e\u4e2d\u3067\u30012.4 GHz\u30015 GHz\u30016 GHz \u304c\u6700\u3082\u4e00\u822c\u7684\u306a\u5468\u6ce2\u6570\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u5468\u6ce2\u6570\u306f\u3001Wi-Fi \u63a5\u7d9a\u306e\u901f\u5ea6\u3001\u7bc4\u56f2\u3001\u5e72\u6e09\u30ec\u30d9\u30eb\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"343\" height=\"384\" src=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/03\/2.4-vs-5-ghz-wifi-1.png\" alt=\"Wi-Fi \u8a2d\u5b9a\u3067\u306e 2.4 GHz \u3068 5 GHz \u306e\u9055\u3044\" class=\"wp-image-51749\" srcset=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/03\/2.4-vs-5-ghz-wifi-1.png 343w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/03\/2.4-vs-5-ghz-wifi-1-268x300.png 268w\" sizes=\"(max-width: 343px) 100vw, 343px\" \/><\/figure>\n\n\n\n<p>6 GHz \u306f\u4e3b\u306b\u65b0\u6280\u8853\u5411\u3051\u3067\u3042\u308a\u3001\u653f\u5e9c\u306b\u3088\u3063\u3066\u898f\u5236\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u901a\u5e38 Wi-Fi \u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u8868\u793a\u3055\u308c\u308b 2.4 GHz \u3068 5 GHz \u3092\u4e3b\u306b\u6bd4\u8f03\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2.4 GHz Wi-Fi\u3068\u306f\uff1f<\/h2>\n\n\n\n<p>2.4 GHz\u5e2f\u306f\u3001\u53e4\u304f\u3066\u3088\u308a\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308bWi-Fi\u306e\u5468\u6ce2\u6570\u3067\u3059\u30022.4 GHz Wi-Fi\u306e\u30b9\u30da\u30af\u30c8\u30eb\u306f70 MHz\u306e\u5e83\u3055\u3067\u3001\u30c1\u30e3\u30f3\u30cd\u30eb\u6570\u306f\u5c11\u306a\u304f\u3001\u901a\u5e38\u306f3\u3064\u306e20 MHz\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u5468\u6ce2\u6570\u5e2f\u306f\u3001\u591a\u304f\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u3053\u306e\u5468\u6ce2\u6570\u3092\u4f7f\u7528\u3059\u308b\u305f\u3081\u3001\u5e72\u6e09\u3092\u53d7\u3051\u3084\u3059\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001Wi-Fi\u4fe1\u53f7\u304c\u5f31\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u30c7\u30fc\u30bf\u3092\u9060\u304f\u307e\u3067\u9001\u4fe1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5 GHz Wi-Fi\u3068\u306f\uff1f<\/h2>\n\n\n\n<p>5 GHz\u5e2f\u306f\u3001\u3088\u308a\u65b0\u3057\u3044Wi-Fi\u306e\u5468\u6ce2\u6570\u3067\u3059\u30025 GHz Wi-Fi\u306e\u30b9\u30da\u30af\u30c8\u30eb\u306f\u7d04500 MHz\u306e\u5e83\u3055\u304c\u3042\u308a\u3001\u3088\u308a\u591a\u304f\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u3092\u6301\u3061\u3001\u901a\u5e38\u30016\u3064\u306e\u5927\u304d\u306a80 MHz\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u304c\u3042\u308b\u3068\u8a00\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u5468\u6ce2\u6570\u306f\u3001\u3088\u308a\u9ad8\u901f\u306a\u63a5\u7d9a\u3092\u63d0\u4f9b\u3057\u3001\u5e72\u6e09\u304c\u5c11\u306a\u3044\u3053\u3068\u304c\u7279\u5fb4\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u30c7\u30fc\u30bf\u306e\u5e83\u304c\u308a\u306b\u95a2\u3057\u3066\u306f\u30012.4 GHz\u3088\u308a\u3082\u7bc4\u56f2\u304c\u77ed\u3044\u3068\u3044\u3046\u5236\u9650\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3082\u3057\u3001Wi-Fi\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u5927\u5316\u3057\u3064\u3064\u30aa\u30f3\u30e9\u30a4\u30f3\u6d3b\u52d5\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u5b88\u308a\u305f\u3044\u306e\u3067\u3042\u308c\u3070\u3001<a href=\"https:\/\/lightningxvpn.com\/ja\/\" target=\"_blank\" rel=\"noopener\" title=\"LightningX VPN\">LightningX VPN<\/a>\u304c\u6700\u9069\u306a\u89e3\u6c7a\u7b56\u3067\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3057\u3001\u30e9\u30b0\u3092\u6e1b\u5c11\u3055\u305b\u3001\u5e2f\u57df\u5e45\u5236\u9650\u304c\u306a\u304f\u30012.4 GHz\u304a\u3088\u30735 GHz\u306eWi-Fi\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u5236\u9650\u3092\u56de\u907f\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"border-radius:15px;background-color:#ffefd8;padding-top:var(--wp--preset--spacing--10);padding-right:var(--wp--preset--spacing--10);padding-bottom:var(--wp--preset--spacing--10);padding-left:var(--wp--preset--spacing--10)\">\n<p>\u30b2\u30fc\u30e0\u3001\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3001\u3042\u308b\u3044\u306f\u305f\u3060\u30d6\u30e9\u30a6\u30b8\u30f3\u30b0\u3092\u3059\u308b\u5834\u5408\u3067\u3082\u3001LightningX VPN\u306f\u3069\u3053\u3067\u3082\u9ad8\u901f\u3067\u5b89\u5168\u306a\u63a5\u7d9a\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u73fe\u5728\u3001\u65b0\u898f\u30e6\u30fc\u30b6\u30fc\u5411\u3051\u306b\u7121\u6599\u30c8\u30e9\u30a4\u30a2\u30eb\u304c\u3042\u308a\u300130\u65e5\u9593\u306e\u8fd4\u91d1\u4fdd\u8a3c\u3082\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002 \u4fdd\u8b77\u3055\u308c\u3001\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u30aa\u30f3\u30e9\u30a4\u30f3\u81ea\u7531\u3092\u304a\u697d\u3057\u307f\u304f\u3060\u3055\u3044\u3002\u4eca\u3059\u3050LightningX VPN\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u3001\u65e9\u901f\u304a\u697d\u3057\u307f\u304f\u3060\u3055\u3044\uff01<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-1 wp-block-buttons-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--10);margin-bottom:var(--wp--preset--spacing--10)\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-75 has-custom-font-size is-style-outline\" style=\"font-size:clamp(0.875rem, 0.875rem + ((1vw - 0.2rem) * 0.542), 1.2rem);\"><a class=\"wp-block-button__link has-base-2-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/lightningxvpn.com\/ja\/download\" style=\"border-style:none;border-width:0px;border-radius:100px;background-color:#ffb700;padding-top:var(--wp--preset--spacing--10);padding-right:0;padding-bottom:var(--wp--preset--spacing--10);padding-left:0\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>LightningX VPN \u7121\u6599\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/strong><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"535\" height=\"622\" src=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/01\/lightningx-vpn-ja-1.png\" alt=\"LightningX VPN\" class=\"wp-image-40697\" style=\"border-width:1px;width:400px\" srcset=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/01\/lightningx-vpn-ja-1.png 535w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/01\/lightningx-vpn-ja-1-258x300.png 258w\" sizes=\"(max-width: 535px) 100vw, 535px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">2.4 GHz \u3068 5 GHz \u306e\u4e3b\u306a\u9055\u3044<\/h2>\n\n\n\n<p>2.4 GHz \u3068 5 GHz \u306e\u9055\u3044\u306f\u3001\u901f\u5ea6\u3084\u7bc4\u56f2\u3060\u3051\u3067\u306a\u304f\u3001\u5e72\u6e09\u3084\u4e92\u63db\u6027\u306b\u3082\u95a2\u4fc2\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u3001\u8a73\u7d30\u306a\u9055\u3044\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u901f\u5ea6<\/h3>\n\n\n\n<p>5 GHz Wi-Fi\u306f\u3001\u3088\u308a\u5e83\u3044\u5468\u6ce2\u6570\u5e2f\u57df\u3067\u52d5\u4f5c\u3057\u3001\u975e\u91cd\u8907\u306e\u30c1\u30e3\u30f3\u30cd\u30eb\u304c\u591a\u3044\u305f\u3081\u3001\u3088\u308a\u9ad8\u901f\u306a\u63a5\u7d9a\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5927\u5bb9\u91cf\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30014K\u306e\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u30b2\u30fc\u30e0\u306a\u3069\u3001\u9ad8\u5e2f\u57df\u5e45\u3092\u5fc5\u8981\u3068\u3059\u308b\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u6ce8\u610f\uff1a2.4 GHz\u306f\u6700\u5927100 Mbps\u306e\u901f\u5ea6\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u304c\u30015 GHz\u306f\u6700\u59271 Gbps\u306e\u901f\u5ea6\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u95a2\u9023\uff1a<a href=\"https:\/\/lightningxvpn.com\/blog\/ja\/is-500-mbps-fast-ja\/\" target=\"_blank\" rel=\"noopener\" title=\"500 Mbps\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u901f\u5ea6\u306e\u7406\u89e3\uff1a\u901f\u3044\u306e\u304b\uff1f\">500 Mbps\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u901f\u5ea6\u306e\u7406\u89e3\uff1a\u901f\u3044\u306e\u304b\uff1f<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7bc4\u56f2<\/h3>\n\n\n\n<p>2.4 GHz Wi-Fi\u306f\u3001\u4f4e\u3044\u5468\u6ce2\u6570\u5e2f\u304c\u58c1\u3084\u305d\u306e\u4ed6\u306e\u969c\u5bb3\u7269\u3092\u3088\u308a\u52b9\u679c\u7684\u306b\u901a\u904e\u3067\u304d\u308b\u305f\u3081\u3001\u3088\u308a\u5e83\u7bc4\u56f2\u3092\u30ab\u30d0\u30fc\u3067\u304d\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u30012.4 GHz\u306f\u5927\u304d\u306a\u5bb6\u3084\u591a\u304f\u306e\u7269\u7406\u7684\u306a\u969c\u5bb3\u7269\u304c\u3042\u308b\u30a8\u30ea\u30a2\u3067\u3088\u308a\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5e72\u6e09<\/h3>\n\n\n\n<p>2.4 GHz\u5e2f\u306f\u3001\u30b3\u30fc\u30c9\u30ec\u30b9\u96fb\u8a71\u3001\u30d9\u30d3\u30fc\u30e2\u30cb\u30bf\u30fc\u3001\u96fb\u5b50\u30ec\u30f3\u30b8\u306a\u3069\u3001\u4ed6\u306e\u591a\u304f\u306e\u30c7\u30d0\u30a4\u30b9\u3068\u5171\u6709\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u5e72\u6e09\u3092\u53d7\u3051\u3084\u3059\u3044\u3067\u3059\u3002\u4e00\u65b9\u30015 GHz\u306f\u6df7\u96d1\u304c\u5c11\u306a\u304f\u3001\u5e72\u6e09\u3082\u5c11\u306a\u3044\u305f\u3081\u3001\u3088\u308a\u5b89\u5b9a\u3057\u305f\u63a5\u7d9a\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e92\u63db\u6027<\/h3>\n\n\n\n<p>\u307b\u3068\u3093\u3069\u306e\u53e4\u3044\u30c7\u30d0\u30a4\u30b9\u306f2.4 GHz\u306e\u307f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u65b0\u3057\u3044\u30c7\u30d0\u30a4\u30b9\u306f\u901a\u5e38\u3001\u4e21\u65b9\u306e\u5468\u6ce2\u6570\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u4ed5\u69d8\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u306f\u5e38\u306b\u826f\u3044\u30a2\u30a4\u30c7\u30a2\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30c1\u30e3\u30f3\u30cd\u30eb<\/h3>\n\n\n\n<p>2.4 GHz Wi-Fi\u306f\u30c1\u30e3\u30f3\u30cd\u30eb\u304c\u5c11\u306a\u304f\u3001\u91cd\u8907\u3059\u308b\u3082\u306e\u304c\u591a\u3044\u305f\u3081\u3001\u6df7\u96d1\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u30025 GHz Wi-Fi\u306f\u30c1\u30e3\u30f3\u30cd\u30eb\u304c\u591a\u304f\u3001\u91cd\u8907\u3057\u306a\u3044\u305f\u3081\u3001\u5e72\u6e09\u306e\u53ef\u80fd\u6027\u3092\u6e1b\u5c11\u3055\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2.4 GHz Wi-Fi\u306e\u5229\u70b9\u3068\u6b20\u70b9<\/h2>\n\n\n\n<p>\u5229\u70b9:<\/p>\n\n\n\n<ul>\n<li>\u5e83\u3044\u30ab\u30d0\u30fc\u7bc4\u56f2: 2.4 GHz Wi-Fi\u306f\u3001\u5927\u304d\u306a\u30b9\u30da\u30fc\u30b9\u3084\u58c1\u3084\u5e8a\u306a\u3069\u306e\u969c\u5bb3\u7269\u304c\u3042\u308b\u30a8\u30ea\u30a2\u306b\u6700\u9069\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u512a\u308c\u305f\u4e92\u63db\u6027: \u307b\u3068\u3093\u3069\u306eWi-Fi\u5bfe\u5fdc\u30c7\u30d0\u30a4\u30b9\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u4f4e\u3044\u6d88\u8cbb\u96fb\u529b: 2.4 GHz Wi-Fi\u3092\u4f7f\u7528\u3059\u308b\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u901a\u5e38\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u3092\u5c11\u306a\u304f\u6d88\u8cbb\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u6b20\u70b9:<\/p>\n\n\n\n<ul>\n<li>\u9045\u3044\u901f\u5ea6: 2.4 GHz Wi-Fi\u306f\u5e2f\u57df\u5e45\u304c\u9650\u3089\u308c\u3066\u304a\u308a\u3001\u9ad8\u8ca0\u8377\u306e\u30bf\u30b9\u30af\u306b\u306f\u4e0d\u5411\u304d\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u9ad8\u3044\u5e72\u6e09: \u591a\u304f\u306e\u5bb6\u5ead\u7528\u30c7\u30d0\u30a4\u30b9\u3068\u5468\u6ce2\u6570\u304c\u5171\u6709\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u5e72\u6e09\u3092\u53d7\u3051\u3084\u3059\u3044\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u6df7\u96d1: \u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u904e\u5bc6\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">5 GHz Wi-Fi\u306e\u5229\u70b9\u3068\u6b20\u70b9<\/h2>\n\n\n\n<p>\u5229\u70b9:<\/p>\n\n\n\n<ul>\n<li>\u9ad8\u901f\u306a\u901f\u5ea6: 5 GHz Wi-Fi\u306f\u3001\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3001\u30b2\u30fc\u30e0\u3001\u305d\u306e\u4ed6\u306e\u9ad8\u5e2f\u57df\u5e45\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306b\u6700\u9069\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u5e72\u6e09\u304c\u5c11\u306a\u3044: 5 GHz Wi-Fi\u306f\u3001\u6df7\u96d1\u3057\u3066\u3044\u306a\u3044\u5468\u6ce2\u6570\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u9ad8\u5bc6\u5ea6\u30a8\u30ea\u30a2\u3067\u306e\u512a\u308c\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9: \u591a\u304f\u306eWi-Fi\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u8fd1\u304f\u306b\u3042\u308b\u30a2\u30d1\u30fc\u30c8\u3084\u30aa\u30d5\u30a3\u30b9\u306b\u6700\u9069\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u6b20\u70b9:<\/p>\n\n\n\n<ul>\n<li>\u77ed\u3044\u7bc4\u56f2: 5 GHz Wi-Fi\u306f\u3001\u58c1\u3084\u305d\u306e\u4ed6\u306e\u969c\u5bb3\u7269\u3092\u901a\u904e\u3059\u308b\u306e\u304c\u96e3\u3057\u3044\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u9650\u5b9a\u7684\u306a\u4e92\u63db\u6027: \u4e00\u90e8\u306e\u53e4\u3044\u30c7\u30d0\u30a4\u30b9\u306f\u30015 GHz Wi-Fi\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/li>\n\n\n\n<li>\u9ad8\u3044\u6d88\u8cbb\u96fb\u529b: 5 GHz Wi-Fi\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u30d0\u30c3\u30c6\u30ea\u30fc\u304c\u65e9\u304f\u6d88\u8017\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">2.4 GHz\u30685 GHz Wi-Fi\u306e\u4f7f\u3044\u5206\u3051<\/h2>\n\n\n\n<p>2.4 GHz\u30685 GHz\u306e\u9078\u629e\u306f\u3001\u3042\u306a\u305f\u306e\u5177\u4f53\u7684\u306a\u8981\u4ef6\u306b\u3088\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u30b7\u30ca\u30ea\u30aa\u3092\u53c2\u8003\u306b\u3057\u3066\u3001\u3069\u3061\u3089\u3092\u4f7f\u7528\u3059\u308b\u304b\u3092\u6c7a\u3081\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p><strong>2.4 GHz<\/strong><strong>\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408<\/strong><strong>:<\/strong><\/p>\n\n\n\n<ul>\n<li>\u5e83\u3044\u30a8\u30ea\u30a2\u3084\u8907\u6570\u306e\u58c1\u3092\u901a\u904e\u3059\u308bWi-Fi\u30ab\u30d0\u30ec\u30c3\u30b8\u304c\u5fc5\u8981\u306a\u5834\u5408<\/li>\n\n\n\n<li>5 GHz\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u306a\u3044\u53e4\u3044\u30c7\u30d0\u30a4\u30b9\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408<\/li>\n\n\n\n<li>\u57fa\u672c\u7684\u306a\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u6d3b\u52d5\uff08\u30d6\u30e9\u30a6\u30b8\u30f3\u30b0\u3001\u30e1\u30fc\u30eb\u3001\u30bd\u30fc\u30b7\u30e3\u30eb\u30e1\u30c7\u30a3\u30a2\u306a\u3069\uff09\u3092\u884c\u3063\u3066\u3044\u308b\u5834\u5408<\/li>\n<\/ul>\n\n\n\n<p><strong>5 GHz<\/strong><strong>\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408<\/strong><strong>:<\/strong><\/p>\n\n\n\n<ul>\n<li>4K\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3084\u30b2\u30fc\u30e0\u306a\u3069\u3001\u9ad8\u901f\u306a\u901f\u5ea6\u3092\u512a\u5148\u3059\u308b\u5834\u5408<\/li>\n\n\n\n<li>\u591a\u304f\u306eWi-Fi\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u3042\u308b\u6df7\u96d1\u3057\u305f\u30a8\u30ea\u30a2\u306b\u4f4f\u3093\u3067\u3044\u308b\u5834\u5408<\/li>\n\n\n\n<li>5 GHz Wi-Fi\u306b\u5bfe\u5fdc\u3057\u305f\u65b0\u3057\u3044\u30c7\u30d0\u30a4\u30b9\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408<\/li>\n<\/ul>\n\n\n\n<p><strong>\u6ce8\u610f<\/strong><strong>: <\/strong><strong>\u30c7\u30e5\u30a2\u30eb\u30d0\u30f3\u30c9\u30eb\u30fc\u30bf\u30fc\u3092\u4f7f\u7528\u3059\u308b<\/strong><\/p>\n\n\n\n<p>\u591a\u304f\u306e\u6700\u65b0\u306e\u30eb\u30fc\u30bf\u30fc\u306f\u30c7\u30e5\u30a2\u30eb\u30d0\u30f3\u30c9\u5bfe\u5fdc\u3067\u30012.4 GHz\u30685 GHz\u306e\u4e21\u65b9\u306e\u4fe1\u53f7\u3092\u767a\u4fe1\u3067\u304d\u307e\u3059\u3002\u30c7\u30d0\u30a4\u30b9\u3092\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u5468\u6ce2\u6570\u306b\u63a5\u7d9a\u3059\u308b\u3053\u3068\u3067\u3001\u4e21\u65b9\u306e\u5229\u70b9\u3092\u4eab\u53d7\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001Google Home\u3092Wi-Fi\u306b\u5b89\u5b9a\u3057\u3066\u63a5\u7d9a\u3057\u305f\u3044\u5834\u5408\u3001\u30c7\u30e5\u30a2\u30eb\u30d0\u30f3\u30c9\u30eb\u30fc\u30bf\u30fc\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u30022.4 GHz Wi-Fi\u30685 GHz Wi-Fi\u3092\u81ea\u52d5\u7684\u306b\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u826f\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Wi-Fi\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306e\u30d2\u30f3\u30c8<\/h2>\n\n\n\n<p>2.4 GHz\u307e\u305f\u306f5 GHz\u306e\u3044\u305a\u308c\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3067\u3082\u3001Wi-Fi\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u306f\u6709\u76ca\u3067\u3059\u3002\u4ee5\u4e0b\u306e\u30d2\u30f3\u30c8\u3092\u53c2\u8003\u306b\u3057\u3066\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p><strong>\u30eb\u30fc\u30bf\u30fc\u3092\u6226\u7565\u7684\u306b\u914d\u7f6e\u3059\u308b<\/strong><\/p>\n\n\n\n<p>\u30eb\u30fc\u30bf\u30fc\u306f\u4e2d\u592e\u306e\u5834\u6240\u306b\u8a2d\u7f6e\u3057\u3001\u58c1\u3084\u96fb\u5b50\u6a5f\u5668\u304b\u3089\u96e2\u3059\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002\u3053\u308c\u306b\u3088\u308a\u5e72\u6e09\u3092\u907f\u3051\u3001Wi-Fi\u4fe1\u53f7\u304c\u3088\u308a\u5f37\u304f\u5e83\u304c\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong><a href=\"https:\/\/lightningxvpn.com\/blog\/ja\/how-to-update-router-firmware-ja\/\" target=\"_blank\" rel=\"noopener\" title=\"\u30eb\u30fc\u30bf\u30fc\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3092\u66f4\u65b0\">\u30eb\u30fc\u30bf\u30fc\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3092\u66f4\u65b0<\/a>\u3059\u308b<\/strong><\/p>\n\n\n\n<p>\u30eb\u30fc\u30bf\u30fc\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3092\u5b9a\u671f\u7684\u306b\u66f4\u65b0\u3057\u3066\u3001\u6700\u65b0\u306e\u6a5f\u80fd\u3084\u30d0\u30b0\u4fee\u6b63\u3092\u53d6\u308a\u5165\u308c\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5206\u3051\u308b<\/strong><\/p>\n\n\n\n<p>\u30c7\u30e5\u30a2\u30eb\u30d0\u30f3\u30c9\u30eb\u30fc\u30bf\u30fc\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u30012.4 GHz\u30685 GHz\u306eSSID\u3092\u5206\u3051\u308b\u3053\u3068\u3067\u3001\u63a5\u7d9a\u3092\u3088\u308a\u52b9\u679c\u7684\u306b\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f \u2013 2.4 GHz vs 5 GHz Wi-Fi<\/h2>\n\n\n\n<p>Q1. 5 GHz Wi-Fi\u30682.4 GHz Wi-Fi\u306e\u3069\u3061\u3089\u306b\u63a5\u7d9a\u3059\u308b\u306e\u304c\u826f\u3044\u3067\u3059\u304b\uff1f<\/p>\n\n\n\n<p>\u305d\u308c\u306f\u72b6\u6cc1\u306b\u3088\u308a\u307e\u3059\u30025 GHz\u306f\u9ad8\u901f\u3067\u3059\u304c\u3001\u7bc4\u56f2\u304c\u77ed\u304f\u30012.4 GHz\u306f\u3088\u308a\u5e83\u7bc4\u56f2\u3067\u30ab\u30d0\u30fc\u3067\u304d\u307e\u3059\u304c\u901f\u5ea6\u304c\u9045\u304f\u306a\u308a\u307e\u3059\u3002\u901f\u5ea6\u3092\u91cd\u8996\u3059\u308b\u5834\u5408\u306f5 GHz\u3001\u8ddd\u96e2\u3092\u91cd\u8996\u3059\u308b\u5834\u5408\u306f2.4 GHz\u3092\u4f7f\u7528\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>Q2. 2.4 GHz\u30685 GHz\u3092\u540c\u6642\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/p>\n\n\n\n<p>\u306f\u3044\u3001\u30eb\u30fc\u30bf\u30fc\u304c\u30c7\u30e5\u30a2\u30eb\u30d0\u30f3\u30c9\u30e2\u30fc\u30c9\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308c\u3070\u3001\u4e21\u65b9\u306e\u5468\u6ce2\u6570\u3092\u540c\u6642\u306b\u767a\u4fe1\u3067\u304d\u307e\u3059\u3002\u30c7\u30d0\u30a4\u30b9\u306f\u81ea\u52d5\u7684\u306b\u6700\u9069\u306a\u5468\u6ce2\u6570\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>Q3. \u81ea\u5206\u306eWi-Fi\u304c2.4 GHz\u304b5 GHz\u304b\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5\u306f\uff1f<\/p>\n\n\n\n<p>Wi-Fi\u306e\u540d\u524d\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u4e00\u90e8\u306e\u30eb\u30fc\u30bf\u30fc\u3067\u306f\u300cWi-Fi-2.4G\u300d\u307e\u305f\u306f\u300cWi-Fi-5G\u300d\u3068\u30e9\u30d9\u30eb\u4ed8\u3051\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306eWi-Fi\u8a2d\u5b9a\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3001\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u5468\u6ce2\u6570\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\uff08\u6a5f\u7a2e\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\uff09\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3042\u306a\u305f\u306eWi-Fi\u540d\u306e\u5f8c\u308d\u306b\u3042\u308b\u300c2.4G\u300d\u3084\u300c5G\u300d\u3068\u3044\u3046\u30b5\u30d5\u30a3\u30c3\u30af\u30b9\u306b\u6c17\u3065\u304d\u307e\u3057\u305f\u304b\uff1f\u5b9f\u969b\u306b\u306f\u3001\u3053\u308c\u3089\u306fW [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":51886,"comment_status":"closed","ping_status":"open","sticky":false,"template":"wp-custom-template-ja","format":"standard","meta":{"footnotes":""},"categories":[526],"tags":[],"aioseo_notices":[],"lang":"ja","translations":{"ja":51761,"en":51747,"cn":51753},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/posts\/51761"}],"collection":[{"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/comments?post=51761"}],"version-history":[{"count":2,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/posts\/51761\/revisions"}],"predecessor-version":[{"id":51764,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/posts\/51761\/revisions\/51764"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/media\/51886"}],"wp:attachment":[{"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/media?parent=51761"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/categories?post=51761"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/tags?post=51761"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}