{"id":1598,"date":"2022-03-09T02:40:02","date_gmt":"2022-03-09T10:40:02","guid":{"rendered":"https:\/\/www.iotgallop.com\/?p=1598"},"modified":"2022-10-06T01:06:46","modified_gmt":"2022-10-06T09:06:46","slug":"lf-hf-and-uhf-frequency","status":"publish","type":"post","link":"https:\/\/www.iotgallop.com\/ja\/lf-hf-and-uhf-frequency\/","title":{"rendered":"LF\u3001HF\u3001UHF\u306e\u5468\u6ce2\u6570\u3002\u305d\u306e\u9055\u3044\u3068\u306f\uff1f"},"content":{"rendered":"<p>\u4f7f\u7528\u3057\u305f\u3053\u3068\u304c\u3042\u308b\u5834\u5408 <a href=\"https:\/\/www.dhs.gov\/radio-frequency-identification-rfid-what-it\" data-type=\"URL\" data-id=\"https:\/\/www.dhs.gov\/radio-frequency-identification-rfid-what-it\" target=\"_blank\" rel=\"noreferrer noopener\">RFID\u6280\u8853<\/a> \u3042\u306a\u305f\u306e\u30d3\u30b8\u30cd\u30b9\u3067\u306f\u3001LF\u3001HF\u3001\u304a\u3088\u3073 UHF \u3068\u3044\u3046\u7528\u8a9e\u306b\u51fa\u304f\u308f\u3057\u305f\u306b\u9055\u3044\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u3089\u306e\u5404\u5468\u6ce2\u6570\u306b\u5bfe\u5fdc\u3059\u308b\u30bf\u30b0\u306b\u3064\u3044\u3066\u3082\u805e\u3044\u305f\u3053\u3068\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>All three are wireless communication standards used for short-range communications. So what is the difference between them? Here&#8217;s a comprehensive guide:<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5468\u6ce2\u6570\u306e\u5b9a\u7fa9&nbsp;<\/h2>\n\n\n\n<p>LF\u3001HF\u3001\u304a\u3088\u3073 UHF \u3068\u3044\u3046\u7528\u8a9e\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u3001\u307e\u305a\u5468\u6ce2\u6570\u306e\u610f\u5473\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u5358\u4f4d\u6642\u9593\u5185\u306b\u5468\u671f\u7684\u306a\u30d7\u30ed\u30bb\u30b9\u304c\u767a\u751f\u3059\u308b\u56de\u6570\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u5468\u6ce2\u6570\u304c\u7570\u306a\u308c\u3070\u3001\u5bfe\u5fdc\u3059\u308b\u6ce2\u9577\u3068 1 \u79d2\u3042\u305f\u308a\u306e\u30b5\u30a4\u30af\u30eb (\u307e\u305f\u306f\u30d8\u30eb\u30c4) \u3082\u7570\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u3001\u30ad\u30ed\u30d8\u30eb\u30c4 (kHz\u30011 \u79d2\u3042\u305f\u308a\u6570\u5343\u30b5\u30a4\u30af\u30eb)\u3001\u30e1\u30ac\u30d8\u30eb\u30c4 (MHz\u30011 \u79d2\u3042\u305f\u308a\u6570\u767e\u4e07\u30b5\u30a4\u30af\u30eb)\u3001\u30ae\u30ac\u30d8\u30eb\u30c4 GHz \u3068\u3044\u3046\u7528\u8a9e\u3067\u8868\u3055\u308c\u3001\u6570\u5341\u5104\u306e\u30b5\u30a4\u30af\u30eb\u3092\u8868\u3057\u307e\u3059\u3002\u6bce\u79d2\u3002<\/p>\n\n\n\n<p>\u6ce2\u9577\u3068\u306f\u3001\u6ce2\u306e\u9802\u70b9\u304b\u3089\u9802\u70b9\u307e\u3067\u306e\u8ddd\u96e2\u3092\u6307\u3057\u307e\u3059\u3002\u3042\u3089\u3086\u308b\u6ce2\u306e\u5468\u6ce2\u6570\u306f\u3001\u305d\u306e\u6ce2\u9577\u306b\u53cd\u6bd4\u4f8b\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001HF\uff08\u9ad8\u5468\u6ce2\uff09\u306f\u6ce2\u9577\u304c\u77ed\u304f\u3001LF\uff08\u4f4e\u5468\u6ce2\uff09\u306f\u6ce2\u9577\u304c\u9577\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u6982\u5ff5\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u5468\u6ce2\u6570\u306e\u6a5f\u80fd\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u305f\u3081\u3001\u91cd\u8981\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u9577\u3044\u6ce2\u9577\u3088\u308a\u3082\u77ed\u3044\u6ce2\u9577\u3092\u508d\u53d7\u3059\u308b\u65b9\u304c\u7c21\u5358\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001HF \u6ce2\u306f\u3001\u4ed6\u306e\u96fb\u6ce2\u6e90\u304c\u5b58\u5728\u3059\u308b\u5834\u6240\u3067\u306f\u4f7f\u7528\u3067\u304d\u307e\u305b\u3093\u3002\u305d\u3046\u3057\u305f\u5834\u5408\u3001\u305d\u308c\u306f\u4e2d\u65ad\u3055\u308c\u3001\u305d\u306e\u6709\u52b9\u6027\u304c\u5927\u5e45\u306b\u640d\u306a\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LF\u3001HF\u3001UHF\u3068\u306f\u4f55\u3067\u3059\u304b?&nbsp;<\/h2>\n\n\n\n<p>LF \u306e\u5468\u6ce2\u6570\u7bc4\u56f2\u306f 30 kHz \u304b\u3089 300 kHz \u3067\u3059\u3002\u6c34\u3084\u571f\u3092\u5bb9\u6613\u306b\u901a\u904e\u3067\u304d\u308b\u305f\u3081\u3001\u6f5c\u6c34\u8266\u3084\u5730\u4e0b\u3092\u4ecb\u3057\u305f\u901a\u4fe1\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4e00\u65b9\u3001HF \u306e\u5468\u6ce2\u6570\u7bc4\u56f2\u306f 3 MHz \uff5e 30 MHz \u3067\u3059\u3002\u9ad8\u5468\u6ce2\u307e\u305f\u306f\u77ed\u6ce2\u3068\u3082\u547c\u3070\u308c\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001UHF \u306e\u5468\u6ce2\u6570\u7bc4\u56f2\u306f 300 MHz \u304b\u3089 3 GHz \u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3069\u306e\u5468\u6ce2\u6570\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304b?&nbsp;<\/h2>\n\n\n\n<p>\u3054\u5b58\u3058\u306e\u3088\u3046\u306b\u3001\u3069\u306e\u5468\u6ce2\u6570\u3092\u9078\u629e\u3059\u308b\u304b\u306f\u3001\u5fc5\u8981\u306a\u901a\u4fe1\u8ddd\u96e2\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u3001\u3044\u304f\u3064\u304b\u306e\u4e00\u822c\u7684\u306a\u30b7\u30ca\u30ea\u30aa\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p><strong>\u30b7\u30ca\u30ea\u30aa 1: \u4e2d\u8ddd\u96e2\u901a\u4fe1<\/strong><\/p>\n\n\n\n<p>\u3053\u306e\u30b7\u30ca\u30ea\u30aa\u3067\u306f\u3001\u4e2d\u592e\u306e\u5834\u6240\u304b\u3089\u7279\u5b9a\u306e\u5730\u57df\u5185\u306e\u8907\u6570\u306e\u5834\u6240\u306b\u901a\u4fe1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3053\u308c\u306f 1 \u5bfe\u591a\u306e\u901a\u4fe1\u3068\u3057\u3066\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u6700\u3082\u4e00\u822c\u7684\u306a\u4f8b\u306b\u306f\u3001\u30e9\u30b8\u30aa\u3084\u30c6\u30ec\u30d3\u306e\u653e\u9001\u3001\u30bb\u30eb\u30e9\u30fc\u901a\u4fe1\u3001\u53cc\u65b9\u5411\u7121\u7dda\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6700\u826f\u306e\u52b9\u679c\u3092\u5f97\u308b\u306b\u306f\u3001\u5e72\u6e09\u304c\u6700\u5c0f\u9650\u307e\u305f\u306f\u307e\u3063\u305f\u304f\u306a\u3044\u72b6\u614b\u3067\u9577\u8ddd\u96e2\u4f1d\u9001\u3067\u304d\u308b\u5468\u6ce2\u6570\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001UHF \u3084\u8d85\u9ad8\u5468\u6ce2 (SHF) \u306a\u3069\u306e\u5468\u6ce2\u6570\u306f\u3001\u3053\u306e\u30b7\u30ca\u30ea\u30aa\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30b7\u30ca\u30ea\u30aa 2: \u77ed\u8ddd\u96e2\u901a\u4fe1<\/strong><\/p>\n\n\n\n<p>\u3053\u306e\u30b7\u30ca\u30ea\u30aa\u3067\u306f\u3001\u7279\u5b9a\u306e\u5730\u57df\u5185\u306e\u8907\u6570\u306e\u5834\u6240\u306e\u9593\u3067\u901a\u4fe1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3053\u308c\u306f\u591a\u5bfe\u591a\u901a\u4fe1\u3068\u3057\u3066\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u6700\u3082\u4e00\u822c\u7684\u306a\u4f8b\u306b\u306f\u3001\u30ef\u30a4\u30e4\u30ec\u30b9 \u30de\u30a4\u30af\u3084\u3001Bluetooth \u3084 Wi-Fi \u306a\u3069\u306e\u77ed\u8ddd\u96e2\u7121\u7dda\u5468\u6ce2\u6570\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6700\u826f\u306e\u52b9\u679c\u3092\u5f97\u308b\u306b\u306f\u3001\u5e72\u6e09\u306a\u304f\u77ed\u8ddd\u96e2\u3067\u9001\u4fe1\u3067\u304d\u308b\u5468\u6ce2\u6570\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3053\u306e\u30b7\u30ca\u30ea\u30aa\u306b\u306f LF \u306e\u3088\u3046\u306a\u5468\u6ce2\u6570\u304c\u6700\u9069\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u8981\u7d04\u3059\u308b\u3068\u3001LF \u306f\u3001\u901a\u4fe1\u3092\u3088\u308a\u9577\u3044\u8ddd\u96e2\u3067\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u3001\u5916\u90e8\u304b\u3089\u306e\u4e2d\u65ad\u306e\u53ef\u80fd\u6027\u304c\u307b\u3068\u3093\u3069\u306a\u3044\u5834\u5408\u306b\u7406\u60f3\u7684\u3067\u3059\u3002 UHF \u306f\u3088\u308a\u5e83\u3044\u5e2f\u57df\u5e45\u3068\u4fe1\u53f7\u5f37\u5ea6\u3092\u63d0\u4f9b\u3057\u3001\u3059\u3079\u3066\u306e\u5834\u6240\u304c\u307b\u307c\u540c\u3058\u8fd1\u304f\u306b\u3042\u308b\u5834\u5408\u306b\u7406\u60f3\u7684\u3067\u3059\u3002 HF \u306f\u77ed\u8ddd\u96e2\u3067\u3088\u308a\u5e83\u3044\u5e2f\u57df\u5e45\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u3001\u4eba\u3005\u306e\u30b0\u30eb\u30fc\u30d7\u304c\u4e92\u3044\u306b\u8fd1\u8ddd\u96e2\u306b\u3044\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306b\u4fbf\u5229\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LF\u3001HF\u3001\u304a\u3088\u3073 UHF RFID \u30b7\u30b9\u30c6\u30e0<\/h2>\n\n\n\n<p>\u3092\u9078\u629e\u3059\u308b\u3068\u304d <a href=\"https:\/\/www.iotgallop.com\/ja\/rfid-tags\/\" data-type=\"page\" data-id=\"1975\" target=\"_blank\" rel=\"noreferrer noopener\">RFID\u30bf\u30b0<\/a>\u3001\u30b5\u30a4\u30ba\u3001\u5f62\u72b6\u3001\u8aad\u307f\u53d6\u308a\u8ddd\u96e2\u3001\u983b\u5ea6\u306a\u3069\u306e\u8981\u56e0\u3092\u8003\u616e\u3057\u3066\u304f\u3060\u3055\u3044\u3002 LF RFID \u30b7\u30b9\u30c6\u30e0\u306b\u4f7f\u7528\u3055\u308c\u308b\u6280\u8853\u306e\u7a2e\u985e\u306f\u3001HF RFID \u30b7\u30b9\u30c6\u30e0\u306e\u6280\u8853\u3068\u306f\u7570\u306a\u308a\u307e\u3059\u3002\u9055\u3044\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">LF RFID \u30bf\u30b0<\/h3>\n\n\n\n<p>LF RFID \u30bf\u30b0\u306b\u306f\u3001\u4ed6\u3068\u306f\u4e00\u7dda\u3092\u753b\u3059\u3055\u307e\u3056\u307e\u306a\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u3089\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>\u77ed\u3044\u8aad\u307f\u53d6\u308a\u7bc4\u56f2\u3002<\/strong> These tags are only ideal when you&#8217;re using them over a distance of up to 10 centimeters.<\/li><li><strong>\u4f4e\u5e72\u6e09\u3002<\/strong> \u30bf\u30b0\u306f\u96fb\u6ce2\u5e72\u6e09\u306e\u53ef\u80fd\u6027\u304c\u975e\u5e38\u306b\u4f4e\u3044\u305f\u3081\u3001\u96fb\u5b50\u6a5f\u5668\u304c\u5bc6\u96c6\u3057\u3066\u3044\u308b\u5834\u6240\u3067\u306e\u4f7f\u7528\u306b\u6700\u9069\u3067\u3059\u3002<\/li><li><strong>\u4f4e\u5468\u6ce2 (\u7d04 125 MHz)\u3002<\/strong> \u3053\u308c\u3089\u306e\u30bf\u30b0\u306f\u3001\u7279\u5b9a\u306e LF \u5468\u6ce2\u6570\u3067\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u8fd1\u63a5\u8b58\u5225\u3092\u5b9f\u884c\u3059\u308b\u5834\u5408\u306b\u7406\u60f3\u7684\u3067\u3059\u3002<\/li><li><strong>\u3088\u308a\u9045\u3044\u8aad\u307f\u53d6\u308a\u7bc4\u56f2\u3002<\/strong> This is because of the tag&#8217;s lower read power, which means that it takes a longer distance for the tag to send a signal back to the reader.<\/li><\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u6a5f\u80fd\u306b\u3088\u308a\u3001LF \u30bf\u30b0\u306f\u75c5\u9662\u3084\u533b\u7642\u6a5f\u95a2\u3067\u306e\u4f7f\u7528\u306b\u6700\u9069\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001LF \u30bf\u30b0\u306e\u5927\u90e8\u5206\u306f\u751f\u4f53\u9069\u5408\u6027\u6db2\u4f53\u306b\u8010\u6027\u304c\u3042\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6e7f\u3063\u305f\u72b6\u614b\u3067\u6700\u9069\u306b\u6a5f\u80fd\u3059\u308b\u305f\u3081\u3001\u5bb6\u755c\u306e\u8ffd\u8de1\u306b\u3082\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">HF RFID \u30bf\u30b0&nbsp;<\/h3>\n\n\n\n<p>HF RFID \u30bf\u30b0\u306e\u72ec\u81ea\u306e\u6a5f\u80fd\u306b\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>\u3088\u308a\u5f37\u3044\u4fe1\u53f7 (\u6700\u5927 10 cm \uff5e 1 \u30e1\u30fc\u30c8\u30eb)\u3002<\/strong> \u3053\u308c\u306b\u3088\u308a\u3001\u9577\u8ddd\u96e2\u3067\u3082\u9ad8\u3044\u8aad\u307f\u53d6\u308a\u7cbe\u5ea6\u3068\u52b9\u679c\u7684\u306a\u8b58\u5225\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/li><li><strong>\u9ad8\u5468\u6ce2 (13.56 MHz)\u3002<\/strong> \u3053\u308c\u306b\u3088\u308a\u3001\u3053\u308c\u3089\u306e\u30bf\u30b0\u3092\u4ed6\u306e RFID \u30ea\u30fc\u30c0\u30fc\u3068\u5e72\u6e09\u3059\u308b\u3053\u3068\u306a\u304f\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/li><li><strong>\u4e2d\u7a0b\u5ea6\u306e\u5e72\u6e09\u306e\u53ef\u80fd\u6027\u3002<\/strong> If you&#8217;re using these tags in an area populated with radio waves, you might experience a few interferences, but their chances are not as high as those of UHF tags.<\/li><li><strong>\u6db2\u4f53\u304a\u3088\u3073\u91d1\u5c5e\u8868\u9762\u3067\u4f5c\u696d\u3067\u304d\u307e\u3059\u3002 <\/strong>\u6db2\u4f53\u306e\u8868\u9762\u306e\u5f71\u97ff\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u91d1\u5c5e\u306b\u4f7f\u7528\u3057\u305f\u5834\u5408\u3067\u3082\u6bd4\u8f03\u7684\u3046\u307e\u304f\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/li><\/ul>\n\n\n\n<p>HF RFID \u30bf\u30b0\u306f\u3001\u76f4\u63a5\u63a5\u89e6\u3057\u306a\u304f\u3066\u3082\u96e2\u308c\u305f\u5834\u6240\u304b\u3089\u8aad\u307f\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u88fd\u54c1\u306e\u8ffd\u8de1\u3084\u5728\u5eab\u7ba1\u7406\u306b\u6700\u9069\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30bf\u30b0\u306f\u3001\u975e\u63a5\u89e6\u578b\u6c7a\u6e08\u3084\u767a\u5238\u306b\u3082\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">UHF RFID \u30bf\u30b0&nbsp;<\/h3>\n\n\n\n<p>UHF \u30bf\u30b0\u306f\u3001RFID \u306e\u52d5\u4f5c\u5468\u6ce2\u6570\u304c\u6700\u3082\u9ad8\u3044\u305f\u3081\u3001\u5468\u6ce2\u6570\u306e\u70b9\u3067\u6700\u9069\u3067\u3059\u3002\u305d\u308c\u3089\u306e\u30e6\u30cb\u30fc\u30af\u306a\u6a5f\u80fd\u306e\u3044\u304f\u3064\u304b\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>\u3088\u308a\u9ad8\u3044\u5468\u6ce2\u6570 (915 MHz \uff5e 960 MHz)\u3002<\/strong> \u3053\u308c\u306b\u3088\u308a\u3001\u8aad\u307f\u53d6\u308a\u7bc4\u56f2\u3068\u7cbe\u5ea6\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/li><li><strong>\u8aad\u307f\u53d6\u308a\u7bc4\u56f2\u306e\u5897\u52a0\u3002 <\/strong>UHF \u30bf\u30b0\u306e\u8aad\u307f\u53d6\u308a\u7bc4\u56f2\u306f\u7d04<a><\/a> 12\u30e1\u30fc\u30c8\u30eb\u3002<\/li><li><strong>\u9ad8\u5e72\u6e09\u3002<\/strong> If you&#8217;re using these tags in an area with high radio wave interference, it will affect their performance somewhat.<\/li><li><strong>\u6db2\u4f53\u3084\u91d1\u5c5e\u306e\u8868\u9762\u3067\u306f\u8aad\u307f\u53d6\u308c\u307e\u305b\u3093\u3002<\/strong> \u5468\u6ce2\u6570\u304c\u9ad8\u3044\u305f\u3081\u3001UHF \u30bf\u30b0\u306f\u6db2\u4f53\u3084\u91d1\u5c5e\u9762\u3067\u306e\u4f7f\u7528\u306b\u306f\u9069\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/li><\/ul>\n\n\n\n<p>UHF RFID \u30bf\u30b0\u306f\u6ce2\u9577\u304c\u77ed\u304f\u3001\u91d1\u5c5e\u3084\u6e7f\u3063\u305f\u74b0\u5883\u3067\u508d\u53d7\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u305d\u308c\u3089\u306f\u5b89\u4fa1\u3067\u88fd\u9020\u304c\u5bb9\u6613\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u308c\u3089\u306f\u3001\u8cc7\u7523\u8ffd\u8de1\u3001\u8f38\u9001\u3001\u304a\u3088\u3073\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7ba1\u7406\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7121\u7dda\u696d\u754c\u306e\u52d5\u5411<\/h2>\n\n\n\n<p>UHF \u6280\u8853\u306f\u3001RFID \u696d\u754c\u3067\u307e\u3059\u307e\u3059\u652f\u914d\u7684\u306b\u306a\u308a\u3064\u3064\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u4eba\u6c17\u306e\u9ad8\u307e\u308a\u306f\u3001\u88fd\u9020\u306e\u5bb9\u6613\u3055\u3001\u6bd4\u8f03\u7684\u4f4e\u4fa1\u683c\u3001\u304a\u3088\u3073\u3088\u308a\u9577\u3044\u8aad\u307f\u53d6\u308a\u7bc4\u56f2\u306b\u3088\u308b\u9ad8\u3044\u7cbe\u5ea6\u306b\u3088\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p>LF \u30bf\u30b0\u306f\u30010.5 \u30e1\u30fc\u30c8\u30eb\u306e\u77ed\u3044\u7bc4\u56f2\u5185\u3067\u8fd1\u63a5\u30bf\u30b0\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306e\u4f7f\u7528\u306b\u6700\u9069\u3067\u3059\u3002\u307e\u305f\u30013 \u3064\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3059\u3079\u3066\u306e\u4e2d\u3067\u6700\u901f\u306e\u8aad\u307f\u53d6\u308a\u901f\u5ea6\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u4e00\u65b9\u3001HF \u30bf\u30b0\u306f\u8aad\u307f\u53d6\u308a\u7bc4\u56f2\u3068\u7cbe\u5ea6\u304c\u9ad8\u3044\u305f\u3081\u3001\u88fd\u54c1\u306e\u8ffd\u8de1\u3084\u5728\u5eab\u7ba1\u7406\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n\n\n\n<p>UHF \u30bf\u30b0\u306f\u3001\u8aad\u307f\u53d6\u308a\u7bc4\u56f2\u304c\u5e83\u304f\u3001\u8aad\u307f\u53d6\u308a\u6642\u9593\u304c\u9577\u3044\u305f\u3081\u3001\u4e3b\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u4f7f\u7528\u3055\u308c\u3001\u6df7\u96d1\u3057\u305f\u74b0\u5883\u3067\u306e\u4f7f\u7528\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u95a2\u9023\u8a18\u4e8b<\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/www.iotgallop.com\/ja\/different-types-of-rfid-tags\/\">\u3055\u307e\u3056\u307e\u306a\u7a2e\u985e\u306eRFID\u30bf\u30b0\u3092\u77e5\u308b<\/a><\/li><li><a rel=\"noreferrer noopener\" href=\"https:\/\/www.iotgallop.com\/ja\/the-beginners-guide-to-rfid\/\" target=\"_blank\">RFID\u30d3\u30ae\u30ca\u30fc\u30ba\u30ac\u30a4\u30c9<\/a><\/li><li><a rel=\"noreferrer noopener\" href=\"https:\/\/www.iotgallop.com\/ja\/rfid-vs-barcode\/\" target=\"_blank\">RFID VS \u30d0\u30fc\u30b3\u30fc\u30c9\u3002\u3042\u306a\u305f\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u3069\u3063\u3061\u304c\u5411\u3044\u3066\u3044\u308b\uff1f<\/a><\/li><li><a rel=\"noreferrer noopener\" href=\"https:\/\/www.iotgallop.com\/ja\/using-rfid-for-events\/\" target=\"_blank\">\u30a4\u30d9\u30f3\u30c8\u306b\u304a\u3051\u308bRFID\u6d3b\u7528\u306e\u30e1\u30ea\u30c3\u30c8\u30c8\u30c3\u30d715<\/a><\/li><li><a href=\"https:\/\/www.iotgallop.com\/ja\/unique-features-and-benefits-of-custom-rfid-tags\/\">\u30ab\u30b9\u30bf\u30e0RFID\u30bf\u30b0\u306e\u30e6\u30cb\u30fc\u30af\u306a\u7279\u5fb4\u3068\u30e1\u30ea\u30c3\u30c8<\/a><\/li><li><a rel=\"noreferrer noopener\" href=\"https:\/\/www.iotgallop.com\/ja\/rfid-tag-buying-guide\/\" data-type=\"URL\" data-id=\"https:\/\/www.iotgallop.com\/rfid-tag-buying-guide\/\" target=\"_blank\">RFID\u30bf\u30b0\u306e\u8cfc\u5165\u65b9\u6cd5 - RFID\u30bf\u30b0\u8cfc\u5165\u306e\u5305\u62ec\u7684\u30ac\u30a4\u30c9<\/a><\/li><li><a rel=\"noreferrer noopener\" href=\"https:\/\/www.iotgallop.com\/ja\/rfid-vs-nfc-what-is-the-difference\/\" data-type=\"post\" data-id=\"1623\" target=\"_blank\">RFID\u30bf\u30b0\u306b\u3064\u3044\u3066\u77e5\u308a\u305f\u3044\u3053\u3068\u304c\u3059\u3079\u3066\u3053\u3053\u306b\u3042\u308b<\/a><\/li><\/ul>","protected":false},"excerpt":{"rendered":"<p>If you have used RFID technology in your business, you must have certainly come across the terms LF, HF, and UHF. You might have also heard about tags compatible with each of these frequencies. All three are wireless communication standards used for short-range communications. So what is the difference between them? Here&#8217;s a comprehensive guide: Frequency Definition&nbsp; To help you understand the terms LF, HF, and UHF, we will first discuss the meaning of frequency. It is the number of times a periodic process occurs within a unit of time. Different frequencies have different corresponding wavelengths and cycles per second (or hertz), which are represented by the terms kilohertz (kHz, [&hellip;]<\/p>","protected":false},"author":2,"featured_media":1637,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[38],"tags":[],"class_list":["post-1598","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-basics"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.iotgallop.com\/ja\/wp-json\/wp\/v2\/posts\/1598","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iotgallop.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iotgallop.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.iotgallop.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iotgallop.com\/ja\/wp-json\/wp\/v2\/comments?post=1598"}],"version-history":[{"count":5,"href":"https:\/\/www.iotgallop.com\/ja\/wp-json\/wp\/v2\/posts\/1598\/revisions"}],"predecessor-version":[{"id":3785,"href":"https:\/\/www.iotgallop.com\/ja\/wp-json\/wp\/v2\/posts\/1598\/revisions\/3785"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.iotgallop.com\/ja\/wp-json\/wp\/v2\/media\/1637"}],"wp:attachment":[{"href":"https:\/\/www.iotgallop.com\/ja\/wp-json\/wp\/v2\/media?parent=1598"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iotgallop.com\/ja\/wp-json\/wp\/v2\/categories?post=1598"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iotgallop.com\/ja\/wp-json\/wp\/v2\/tags?post=1598"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}