{"id":295,"date":"2020-10-09T20:21:11","date_gmt":"2020-10-09T11:21:11","guid":{"rendered":"http:\/\/www.tmele.jp\/en2020\/?post_type=case&#038;p=295"},"modified":"2021-01-08T19:09:10","modified_gmt":"2021-01-08T10:09:10","slug":"%e5%88%97%e8%bb%8a%e7%84%a1%e7%b7%9a%e7%94%a8scm%e3%80%81%e5%85%89%e4%bc%9d%e9%80%81%e3%80%81%e8%bb%8a%e4%b8%8a%e5%b1%80%e7%94%a8%e5%85%b1%e7%94%a8%e5%99%a8","status":"publish","type":"case","link":"https:\/\/www.tmele.jp\/en2020\/case\/295\/","title":{"rendered":"Train Radio System"},"content":{"rendered":"<div class=\"inside fields flexs nowrap justify\">\n<div>\n<p>LCX(*) communication method is used between train and train operation center.<br \/>\nThe optical relay system(implemented LCX communication method) can convert radio signal into optical signal that it is relayed between master and slave station. <br \/>\nWe provide Amplifiers, Attenuators and Coaxial filters for optical relay system and slave station.<\/p>\n<p><small>(*)Leaky CoaXial cable<\/small>\n<\/p>\n<\/p><\/div>\n<figure><img decoding=\"async\" src=\"https:\/\/www.tmele.jp\/en2020\/wp-content\/themes\/tamagawadenshi\/images\/case\/case03_infra01_traffic_0.jpg\" alt=\"\"><\/figure>\n<\/div>\n<p><!--h2 class=\"underbar-headcolor\">\u30d6\u30ed\u30c3\u30af\u6982\u8981<\/h2>\n\n\n\n\n<div style=\"text-align:center;\">\n<img decoding=\"async\" src=\"[sctpl]\/images\/case\/case03_infra01_traffic_1.jpg\" class=\"alignnone size-full wp-image-249\" alt=\"\u5217\u8eca\u7121\u7dda\u30b7\u30b9\u30c6\u30e0\u3000\u30a4\u30e1\u30fc\u30b8\u56f3\" \/>\n\n\n<p style=\"text-align:center;\">\u5217\u8eca\u7121\u7dda\u30b7\u30b9\u30c6\u30e0\u3000\u30a4\u30e1\u30fc\u30b8\u56f3<\/p>\n\n\n\n\n<p>&nbsp;<\/p>\n\n\n<\/div>\n\n\n\n\n\n<div>\n<img decoding=\"async\" src=\"[sctpl]\/images\/case\/case03_infra01_traffic_2.jpg\" class=\"alignnone size-full wp-image-249\" alt=\"\u5217\u8eca\u7121\u7dda\u30b7\u30b9\u30c6\u30e0\u3000\u5149\u4f1d\u9001\u7cfb\u7d71\u56f3\" \/>\n\n\n<p style=\"text-align:center;\">\u5217\u8eca\u7121\u7dda\u30b7\u30b9\u30c6\u30e0\u3000\u5149\u4f1d\u9001\u7cfb\u7d71\u56f3<\/p>\n\n\n\n\n<p>&nbsp;<\/p>\n\n\n<\/div>\n\n\n\n\n\n<div style=\"text-align:center;\">\n<img decoding=\"async\" src=\"[sctpl]\/images\/case\/case03_infra01_traffic_3.jpg\" class=\"alignnone size-full wp-image-249\" alt=\"\u5217\u8eca\u7121\u7dda\u30b7\u30b9\u30c6\u30e0\u3000\u8eca\u4e0a\u5c40\u7cfb\u7d71\u56f3\" \/>\n\n\n<p style=\"text-align:center;\">\u5217\u8eca\u7121\u7dda\u30b7\u30b9\u30c6\u30e0\u3000\u8eca\u4e0a\u5c40\u7cfb\u7d71\u56f3<\/p>\n\n\n<\/div>\n\n\n\n\n\n<h3>\u5b9f\u7e3e\u30d6\u30ed\u30c3\u30af\u306e\u6a5f\u80fd<\/h3>\n\n\n\n\n<ul class=\"square36\">\n\n\n<li>\u4e0b\u308a\u7cfb<br \/>\n\u89aa\u5c40\u3088\u308a\u767a\u4fe1\u3055\u308c\u305f\u4fe1\u53f7\u306fE\/O\u5909\u63db\u5668\u306b\u3088\u308a\u5149\u4fe1\u53f7\u306b\u5909\u63db\u3055\u308c\u3001\u5149\u30b9\u30d7\u30ea\u30c3\u30bf\u3067\u5206\u914d\u3055\u308c\u306a\u304c\u3089\u5404\u4e2d\u7d99\u5668\u3078\u3068\u4f1d\u9001\u3055\u308c\u3001O\/E\u5909\u63db\u5668\u306b\u3088\u308aRF\u4fe1\u53f7\u3078\u3068\u518d\u5909\u63db\u306e\u5f8cAMP\u306b\u3066\u5897\u5e45\u3055\u308c\u3066\u30a2\u30f3\u30c6\u30ca\u3088\u308a\u51fa\u529b\u3055\u308c\u307e\u3059\u3002\n\u5149\u30d5\u30a1\u30a4\u30d0\u306e\u640d\u5931\u306f0.4dB\/km\u306a\u306e\u3067\u3001\u9577\u8ddd\u96e2\u3067\u306e\u4f1d\u9001\u304c\u53ef\u80fd\u3067\u3059\u3002\uff08\u203b\u6700\u95772.5km\u00d710\u30ea\u30f3\u30af\uff09<\/li>\n\n\n\n\n<li>\u4e0a\u308a\u7cfb<br \/>\n\u5404\u4e2d\u7d99\u5c40\u306b\u3066\u53d7\u4fe1\u3057\u305f\u4fe1\u53f7\u306f\u3001E\/O\u5909\u63db\u5668\u3078\u5165\u529b\u3055\u308c\u305f\u306e\u3061\u306b\u5149\u30d5\u30a1\u30a4\u30d0\u3067\u6b21\u306e\u4e2d\u7d99\u5668\u3078\u4f1d\u9001\u3055\u308c\u3001O\/E\u5909\u63db\u5668\u306b\u3088\u308aRF\u4fe1\u53f7\u306b\u518d\u5909\u63db\u3001\u307e\u305fE\/O\u5909\u63db\u5668\u3078\u5165\u529b\u3055\u308c\u6b21\u306e\u4e2d\u7d99\u5668\u3078\u3068\u3044\u3046\u3053\u3068\u3092\u7e70\u8fd4\u3057\u89aa\u5668\u3078\u3068\u4f1d\u9001\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n<\/ul>\n\n\n\n\n\n<p>&nbsp;<\/p>\n\n\n\n\n<h2 class=\"underbar-headcolor\">\u4e3b\u8981\u6027\u80fd<\/h2>\n\n\n\u25a0RF\u90e8\n\n\n<ul class=\"square36\">\n\n\n<li>\u5468\u6ce2\u6570\u5e2f\u3000400MHz\uff5e450MHz<\/li>\n\n\n\n\n<li>\u51fa\u529b\u30ec\u30d9\u30eb\u3000AGC(Automatic Gain Control)<\/li>\n\n\n\n\n<li>C\/N\u6bd4\u300044dB\u4ee5\u4e0a\uff08RBW 12kHz\u30fb\u6700\u9577\u8ddd\u96e2\u6642\uff09<\/li>\n\n\n<\/ul>\n\n\n\n\n<p>&nbsp;<\/p>\n\n\n\n\u25a0\u5149\u90e8\n\n\n<ul class=\"square36\">\n\n\n<li>\u5149\u6ce2\u9577\u30001.3\u03bcm<\/li>\n\n\n\n\n<li>\u5149\u5909\u8abf\u65b9\u5f0f\u3000\u30a2\u30ca\u30ed\u30b0\u5149\u5909\u8abf<\/li>\n\n\n\n\n<li>\u5149\u30b1\u30fc\u30d6\u30eb\u3000\u30b7\u30f3\u30b0\u30eb\u30e2\u30fc\u30c9(SM)<\/li>\n\n\n<\/ul>\n\n\n\n\n\n<p>&nbsp;<\/p>\n\n\n\n\n<h2 class=\"underbar-headcolor\">\u5b9f\u7e3e\u30d6\u30ed\u30c3\u30af\u306e\u6a5f\u80fd<\/h2>\n\n\n\n\n<p>\u904b\u8ee2\u6307\u4ee4\u6240\u3084\u8eca\u4e21\u524d\u5f8c\u3067\u306e\u3001\u97f3\u58f0\u901a\u8a71\u3092\u884c\u3046\u305f\u3081\u306b\u3001\u8eca\u4e0a\u5074\u306b\u7121\u7dda\u6a5f\u3092\u642d\u8f09\u3057\u3066\u304a\u308a\u307e\u3059\u3002\n\u8eca\u4e0a\u5c40\u5074\u306e\u7121\u7dda\u901a\u4fe1\u3092\u884c\u3046\u969b\u306b\u3001\u9001\u4fe1\u3068\u53d7\u4fe1\u306e\u76f8\u4e92\u5e72\u6e09\u3092\u6291\u3048\u308b\u5171\u7528\u5668\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n\n\n<h3>\u4e3b\u8981\u6027\u80fd<\/h3>\n\n\n\u25a0\u8eca\u4e0a\u5c40\u5411\u3051\u5171\u7528\u5668\n\n\n<ul class=\"square36\">\n\n\n<li>150MHz\u5e2f\u3068400MHz\u5e2f\u306e\u9001\u53d7\u5171\u7528\u5668<\/li>\n\n\n\n\n<li>\u8a98\u96fb\u4f53\u5171\u632f\u5668\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u5c0f\u578b\u3067\u3001\u4f4e\u640d\u5931\u3001\u512a\u308c\u305f\u6e29\u5ea6\u5b89\u5b9a\u6027\u3092\u5b9f\u73fe\u3002<\/li>\n\n\n\n\n<li>\u8eca\u8f09\u632f\u52d5\u6761\u4ef6\uff08JIS  E4032\uff09\u306b\u9069\u7528\u3002<\/li>\n\n\n<\/ul-->\n","protected":false},"featured_media":0,"menu_order":11,"template":"","case_tax":[56],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.tmele.jp\/en2020\/wp-json\/wp\/v2\/case\/295"}],"collection":[{"href":"https:\/\/www.tmele.jp\/en2020\/wp-json\/wp\/v2\/case"}],"about":[{"href":"https:\/\/www.tmele.jp\/en2020\/wp-json\/wp\/v2\/types\/case"}],"wp:attachment":[{"href":"https:\/\/www.tmele.jp\/en2020\/wp-json\/wp\/v2\/media?parent=295"}],"wp:term":[{"taxonomy":"case_tax","embeddable":true,"href":"https:\/\/www.tmele.jp\/en2020\/wp-json\/wp\/v2\/case_tax?post=295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}