{"id":2522,"date":"2012-01-24T01:41:02","date_gmt":"2012-01-23T16:41:02","guid":{"rendered":"http:\/\/www.kawauchi.homeip.net\/jh0cjh\/blog\/?p=2522"},"modified":"2023-05-26T05:49:58","modified_gmt":"2023-05-25T20:49:58","slug":"tdk%e3%83%95%e3%82%a7%e3%83%a9%e3%82%a4%e3%83%88%e3%82%b3%e3%82%a2%e6%af%94%e8%bc%83","status":"publish","type":"post","link":"https:\/\/www.kawauchi.homeip.mydns.jp\/jh0cjh\/blog\/2012\/01\/24\/tdk%e3%83%95%e3%82%a7%e3%83%a9%e3%82%a4%e3%83%88%e3%82%b3%e3%82%a2%e6%af%94%e8%bc%83\/","title":{"rendered":"TDK\u30d5\u30a7\u30e9\u30a4\u30c8\u30b3\u30a2\u6bd4\u8f03"},"content":{"rendered":"<p>\u5148\u9031\u672b\u306e\u30d5\u30a7\u30e9\u30a4\u30c8\u30b3\u30a2\u306e\u5bfe\u7b56\u306b\u3088\u3063\u3066\u30017MHz\u3067\u306e\u56de\u308a\u8fbc\u307f\uff08\u81ea\u52d5\u8ecaI\uff09\u306f\u6539\u5584\u3057\u307e\u3057\u305f\u3002\u3000\u3082\u3068\u3082\u3068\u4f7f\u3063\u3066\u3044\u305fZCAT2235-1030A\u3067\u306f\u52b9\u679c\u304c\u7121\u304b\u3063\u305f\u3082\u306e\u306e\u3001ZCAT3035-1330\u3067\u306f\u52b9\u679c\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u3000\u3053\u3053\u3067\u30d5\u30a7\u30e9\u30a4\u30c8\u30b3\u30a2\u306e\u6bd4\u8f03\u3092\u3057\u3066\u307f\u307e\u3057\u305f\u306e\u3067\u8a18\u9332\u3057\u3066\u304a\u304d\u307e\u3059\u3002\u3000\u5bfe\u8c61\u306fTDK\u306eZCAT2235-1030A\u3068ZCAT3035-1330\u3067\u3059\u3002\u3000\u3053\u308c\u3089\u306f\u3001<a href=\"http:\/\/www.kawauchi.homeip.mydns.jp\/jh0cjh\/blog\/2012\/01\/22\/%E3%81%BE%E3%82%8F%E3%82%8A%E3%81%93%E3%81%BF%E5%AF%BE%E7%AD%96%E7%B6%9A%E7%B7%A8\/\" target=\"_blank\" rel=\"noopener\">\u3053\u306e\u30da\u30fc\u30b8<\/a>\u306e\u5199\u771f\u306b\u793a\u3057\u305f\u3088\u3046\u306b\u3001\u305f\u3044\u3057\u305f\u5927\u304d\u3055\u306e\u9055\u3044\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>TDK\u306e\u30b5\u30a4\u30c8\u304b\u3089\u3001\u4e0b\u306e\u3088\u3046\u306a\u5404\u7a2e\u30d5\u30a7\u30e9\u30a4\u30c8\u30b3\u30a2\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u7279\u6027\u3092\u5165\u624b\u3057\u307e\u3057\u305f\u3002<\/p>\n<p><a href=\"http:\/\/www.kawauchi.homeip.mydns.jp\/jh0cjh\/blog\/wp-content\/uploads\/2012\/01\/TDK.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2523\" title=\"TDK\" src=\"http:\/\/www.kawauchi.homeip.mydns.jp\/jh0cjh\/blog\/wp-content\/uploads\/2012\/01\/TDK.jpg\" width=\"502\" height=\"343\" srcset=\"https:\/\/www.kawauchi.homeip.mydns.jp\/jh0cjh\/blog\/wp-content\/uploads\/2012\/01\/TDK.jpg 1046w, https:\/\/www.kawauchi.homeip.mydns.jp\/jh0cjh\/blog\/wp-content\/uploads\/2012\/01\/TDK-300x205.jpg 300w, https:\/\/www.kawauchi.homeip.mydns.jp\/jh0cjh\/blog\/wp-content\/uploads\/2012\/01\/TDK-1024x699.jpg 1024w\" sizes=\"auto, (max-width: 502px) 100vw, 502px\" \/><\/a><\/p>\n<p>\u3053\u306e\u56f3\u306eFig.7\u304cZCAT2235-1030A\u3001Fig.5\u304cZCAT3035-1330\u306e\u7279\u6027\u3067\u3059\u3002\u3000\u3053\u308c\u3060\u3051\u898b\u3066\u3082\u3001ZCAT3035-1330\u304c\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306f\u4ed6\u306e\u30b3\u30a2\u306b\u6bd4\u3079\u3066\u9ad8\u3044\u3053\u3068\u304c\u5224\u308a\u307e\u3059\u3002\u3000\u6b21\u306b\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u304c\u9ad8\u3044\u306e\u306f\u3001ZCAT2235-1030A\u306e\u3088\u3046\u3067\u3059\u3002\u3000\u3061\u306a\u307f\u306b\u3001\u3053\u306e\u4e21\u8005\u306e\u30b0\u30e9\u30d5\u3092\u91cd\u306d\u3066\u6bd4\u8f03\u3057\u3066\u307f\u308b\u3068\u3001\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"http:\/\/www.kawauchi.homeip.mydns.jp\/jh0cjh\/blog\/wp-content\/uploads\/2012\/01\/TDK-Compare.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2527\" title=\"TDK Compare\" src=\"http:\/\/www.kawauchi.homeip.mydns.jp\/jh0cjh\/blog\/wp-content\/uploads\/2012\/01\/TDK-Compare.jpg\" width=\"340\" height=\"349\" srcset=\"https:\/\/www.kawauchi.homeip.mydns.jp\/jh0cjh\/blog\/wp-content\/uploads\/2012\/01\/TDK-Compare.jpg 567w, https:\/\/www.kawauchi.homeip.mydns.jp\/jh0cjh\/blog\/wp-content\/uploads\/2012\/01\/TDK-Compare-292x300.jpg 292w\" sizes=\"auto, (max-width: 340px) 100vw, 340px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>HF\u304b\u3089430MHz\u306b\u3044\u305f\u308b\u307e\u3067ZCAT3035-1330\u306e\u307b\u3046\u304c\u6e1b\u8870\u7279\u6027\u306f\u826f\u3044\u3088\u3046\u3067\u3059\u3002\u3000\u3057\u304b\u3057\u3001500MHz\u4ee5\u4e0a\u3067\u306fZCAT2235-1030A\u306e\u307b\u3046\u304c\u6e1b\u8870\u7279\u6027\u304c\u9ad8\u3044\u3088\u3046\u3067\u3059\u3002\u3000\u4eca\u56de\u3001\u8eca\u3078\u306e\u56de\u308a\u8fbc\u307f(\u81ea\u52d5\u8ecaI)\u304c\u767a\u751f\u3057\u305f7MHz\u3067\u306e\u7279\u6027\u3092\u6bd4\u3079\u308b\u3068\u3001<\/p>\n<ul>\n<li>ZCAT2235-1030A : 70 ohm<\/li>\n<li>ZCAT3035-1330 : 90 ohm<\/li>\n<\/ul>\n<p>\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3000\u305d\u308c\u307b\u3069\u5927\u304d\u306a\u9055\u3044\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u306d\u3002\u3000\u3057\u304b\u3057\u30013035\u306f\u5927\u304d\u3044\u306e\u3067\u3001\u7121\u7dda\u6a5f\u306e\u592a\u3044\u96fb\u6e90\u30b1\u30fc\u30d6\u30eb\u3067\u3042\u3063\u3066\u3082\u30012\u30bf\u30fc\u30f3\u5dfb\u304d\u304c\u53ef\u80fd\u3067\u3059\u304c\u30012235\u306f1\u30bf\u30fc\u30f3\u304c\u9650\u754c\u3067\u3001\u4eca\u56de\u306e\u5bfe\u7b56\u3067\u306f\u5b9f\u969b\u306b\u305d\u306e\u3088\u3046\u306b\u4f7f\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u3000\u3053\u306e\u5834\u5408\u3001\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306f\u5dfb\u304d\u6570\u306e2\u4e57\u3067\u5229\u3044\u3066\u304d\u307e\u3059\u306e\u3067\u30012235\u306e1\u30bf\u30fc\u30f3\u306e\u5834\u5408\u3068\u30013035\u306e2\u30bf\u30fc\u30f3\u306e\u5834\u5408\u3092\u6bd4\u8f03\u3057\u3001\u96d1\u97f3\u96fb\u529b\u306e\u6e1b\u8870\u91cf\u3092\u6bd4\u3079\u308b\u3068\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>ZCAT2235-1030A (1\u30bf\u30fc\u30f3)\u3000: 1.5 dB<\/li>\n<li>ZCAT3035-1330 (2\u30bf\u30fc\u30f3)\u3000: 8.6 dB<\/li>\n<\/ul>\n<p>\u5927\u304d\u306a\u5dee\u3067\u3059\u3002\u3000\u5358\u4f53\u3067\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3068\u3057\u3066\u306f\u3001\u3055\u307b\u3069\u5927\u304d\u306a\u9055\u3044\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u30013035\u3067\u306f\u5358\u4f53\u3067\u306e\u6e1b\u8870\u91cf\u306b\u52a0\u3048\u3066\u3001\u4f55\u3068\u3044\u3063\u3066\u30822\u30bf\u30fc\u30f3\u5dfb\u304d\u304c\u3067\u304d\u308b\u306e\u3067\u30011\u500b\u5f53\u305f\u308a\u306e\u6e1b\u8870\u91cf\u306e\u5dee\u306f7dB\u4ee5\u4e0a \u3068\u306a\u308a\u307e\u3059\u3002\u3000\u3053\u308c\u3092\u66f4\u306b\u6570\u500b\u3064\u306a\u3052\u3070\u3001\u7d50\u679c\u306f\u3055\u3089\u306b\u5927\u304d\u306a\u5dee\u3068\u306a\u3063\u3066\u73fe\u308c\u3066\u304d\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5148\u9031\u672b\u306e\u30d5\u30a7\u30e9\u30a4\u30c8\u30b3\u30a2\u306e\u5bfe\u7b56\u306b\u3088\u3063\u3066\u30017MHz\u3067\u306e\u56de\u308a\u8fbc\u307f\uff08\u81ea\u52d5\u8ecaI\uff09\u306f\u6539\u5584\u3057\u307e\u3057\u305f\u3002\u3000\u3082\u3068\u3082\u3068\u4f7f\u3063\u3066\u3044\u305fZCAT2235-1030A\u3067\u306f\u52b9\u679c\u304c\u7121\u304b\u3063\u305f\u3082\u306e\u306e\u3001ZCAT3035-1330\u3067\u306f\u52b9\u679c\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u3000\u3053\u3053\u3067\u30d5\u30a7 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[92,75,187],"class_list":{"0":"post-2522","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-6","7":"tag-92","8":"tag-75","9":"tag-187"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.kawauchi.homeip.mydns.jp\/jh0cjh\/blog\/wp-json\/wp\/v2\/posts\/2522","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kawauchi.homeip.mydns.jp\/jh0cjh\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kawauchi.homeip.mydns.jp\/jh0cjh\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kawauchi.homeip.mydns.jp\/jh0cjh\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kawauchi.homeip.mydns.jp\/jh0cjh\/blog\/wp-json\/wp\/v2\/comments?post=2522"}],"version-history":[{"count":0,"href":"https:\/\/www.kawauchi.homeip.mydns.jp\/jh0cjh\/blog\/wp-json\/wp\/v2\/posts\/2522\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.kawauchi.homeip.mydns.jp\/jh0cjh\/blog\/wp-json\/wp\/v2\/media?parent=2522"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kawauchi.homeip.mydns.jp\/jh0cjh\/blog\/wp-json\/wp\/v2\/categories?post=2522"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kawauchi.homeip.mydns.jp\/jh0cjh\/blog\/wp-json\/wp\/v2\/tags?post=2522"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}