{"id":172,"date":"2021-01-11T16:11:56","date_gmt":"2021-01-11T07:11:56","guid":{"rendered":"https:\/\/hiuchi.mydns.jp\/wp\/?page_id=172"},"modified":"2021-01-11T16:11:56","modified_gmt":"2021-01-11T07:11:56","slug":"lpf%e3%81%ae%e8%a3%bd%e4%bd%9c","status":"publish","type":"page","link":"https:\/\/hiuchi.mydns.jp\/wordpress\/?page_id=172","title":{"rendered":"LPF\u306e\u88fd\u4f5c"},"content":{"rendered":"<p>SDR-3\u3067\u306e\u904b\u7528\u6642\u306fFT50-61\u30b3\u30a2\u3092\u4f7f\u3063\u305f\u03c0\u578b\uff13\u6bb5\u3067\uff17Mhz\u5e2f\u306eLPF\u306e\u307f\u3067\u3057\u305f\u304c\u3001Redpitaya\u3067\u306fHF\u30aa\u30fc\u30eb\u30d0\u30f3\u30c9\u5bfe\u5fdc\u306a\u306e\u3067LPF\u3092\u30a2\u30f3\u30d7\u304b\u3089\u72ec\u7acb\u3057\u3066\u88fd\u4f5c\u3057\u3066\u3044\u307e\u3059\u3002\u30d0\u30f3\u30c9\u6bce\u306b\u30ea\u30ec\u30fc\u304c\uff12\u500b\u3001\u3059\u306a\u308f\u3061\u30d0\u30f3\u30c9\u6570\uff58\uff12\u500b\u306e\u30ea\u30ec\u30fc\u304c\u5fc5\u8981\u3067\u7d50\u69cb\u5927\u3052\u3055\u306a\u5927\u304d\u3055\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u6700\u521d\u306e\u3082\u306e\u306f\uff13\u30d0\u30f3\u30c9\u3001\uff13\u6bb5\u03c0\u578b\u306e\u3082\u306e\u3067\u3001\u84cb\u88cf\u306e\u57fa\u677f\u306fRedpitaya\u304b\u3089\u306e\u30d0\u30f3\u30c9\u4fe1\u53f7\u3067\u5404\u30ea\u30ec\u30fc\u3092\u52d5\u4f5c\u3055\u305b\u308b\u30b9\u30a4\u30c3\u30c1\u56de\u8def\u3067\u3059\u3002<\/p>\n<p>\u3053\u308c\u3067\u3001\u65b0\u30b9\u30d7\u30ea\u30a2\u30b9\u898f\u5236\u306e\u9ad8\u8abf\u6ce2\u6291\u5727-50dBc\u306f\u4f55\u3068\u304b\u30d1\u30b9\uff08\u6700\u60aa\u3067-53dBc)\u3057\u305f\u304c\u3001\u3082\u3046\u5c11\u3057\u4f59\u88d5\u304c\u307b\u3057\u3044\u3068\u3053\u308d\u3002<\/p>\n<div id=\"attachment_175\" style=\"width: 650px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-175\" class=\"wp-image-175 size-large\" src=\"https:\/\/srv.hiuchi.mydns.jp\/wordpress\/wp-content\/uploads\/2021\/01\/CIMG2028-1024x768.jpg\" alt=\"\" width=\"640\" height=\"480\" \/><p id=\"caption-attachment-175\" class=\"wp-caption-text\">LPF\u306e\u5916\u89b3<\/p><\/div>\n<p>\u3067\u3001\u30b3\u30a2\u30b5\u30a4\u30ba\u3092\u30a2\u30c3\u30d7\u3057\uff14\u6bb5\u69cb\u6210\u3067\u4f5c\u6210\u3057\u305f\u306e\u304c\u4e0b\u56f3\u3067\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-396 size-large\" src=\"https:\/\/srv.hiuchi.mydns.jp\/wordpress\/wp-content\/uploads\/2022\/01\/CIMG2217-1024x768.jpg\" alt=\"\" width=\"525\" height=\"394\" \/>LPF\u306e\u7279\u6027\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002\u30ea\u30ec\u30fc\u56de\u8def\u304c\u52a0\u308f\u308b\u3068\u5bc4\u751f\u5171\u632f\u304c\u751f\u3058\u4e0d\u81ea\u7136\u306a\u30d4\u30fc\u30af\u304c\u8868\u308c\u3066\u3044\u307e\u3059\u304c\u5bfe\u51e6\u306e\u65b9\u6cd5\u306f\u5206\u304b\u308a\u307e\u305b\u3093\u3002<\/p>\n<h1>\uff11\uff16\uff10m\u30d0\u30f3\u30c9\u306e\u7279\u6027<\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-420 size-full\" src=\"https:\/\/srv.hiuchi.mydns.jp\/wordpress\/wp-content\/uploads\/2022\/03\/160m.png\" alt=\"\" width=\"1280\" height=\"984\" \/><\/p>\n<h1>\uff18\uff10\uff2d\u30d0\u30f3\u30c9\u306e\u7279\u6027<\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-421 size-full\" src=\"https:\/\/srv.hiuchi.mydns.jp\/wordpress\/wp-content\/uploads\/2022\/03\/80m.png\" alt=\"\" width=\"1280\" height=\"984\" \/><\/p>\n<p>\u305d\u306e\u5f8c\u3001\u5e2f\u57df\u5185\u640d\u5931\u304c\u5c11\u3057\u591a\u3044\uff08-0.5dB)\u3053\u3068\u304c\u5224\u660e\u3001\uff17MHz\u306e\u30b3\u30a2\u6750\u3092T106-6\u6750\u306b\u5909\u66f4\u3057\u305f\u3002\uff08\u9ec4\u8272\u306e\u30b3\u30a2\uff09<\/p>\n<div id=\"attachment_482\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-482\" class=\"wp-image-482 size-large\" src=\"https:\/\/srv.hiuchi.mydns.jp\/wordpress\/wp-content\/uploads\/2023\/07\/lpf-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" \/><p id=\"caption-attachment-482\" class=\"wp-caption-text\">ai<\/p><\/div>\n<p>\u305d\u3057\u3066\u5168\u30d0\u30f3\u30c9\u306b\u3064\u304d\u7279\u6027\u3092\u8a08\u6e2c\u3057\u305f\u300210KHz\uff5e50MHz\u533a\u9593\u306e\u7279\u6027\u3067\u3059\u3002<\/p>\n<p><a href=\"https:\/\/srv.hiuchi.mydns.jp\/wordpress\/wp-content\/uploads\/2023\/06\/160m.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-469 size-full\" src=\"https:\/\/srv.hiuchi.mydns.jp\/wordpress\/wp-content\/uploads\/2023\/06\/160m.png\" alt=\"\" width=\"1280\" height=\"984\" \/><\/a><\/p>\n<p><a href=\"https:\/\/srv.hiuchi.mydns.jp\/wordpress\/wp-content\/uploads\/2023\/06\/80M.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-471 size-full\" src=\"https:\/\/srv.hiuchi.mydns.jp\/wordpress\/wp-content\/uploads\/2023\/06\/80M.png\" alt=\"\" width=\"1280\" height=\"984\" \/><\/a><\/p>\n<p><a href=\"https:\/\/srv.hiuchi.mydns.jp\/wordpress\/wp-content\/uploads\/2023\/06\/40M.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-472 size-full\" src=\"https:\/\/srv.hiuchi.mydns.jp\/wordpress\/wp-content\/uploads\/2023\/06\/40M.png\" alt=\"\" width=\"1280\" height=\"984\" \/><\/a><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-480 size-full\" src=\"https:\/\/srv.hiuchi.mydns.jp\/wordpress\/wp-content\/uploads\/2023\/07\/20m.png\" alt=\"\" width=\"1280\" height=\"984\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SDR-3\u3067\u306e\u904b\u7528\u6642\u306fFT50-61\u30b3\u30a2\u3092\u4f7f\u3063\u305f\u03c0\u578b\uff13\u6bb5\u3067\uff17Mhz\u5e2f\u306eLPF\u306e\u307f &hellip; <a href=\"https:\/\/hiuchi.mydns.jp\/wordpress\/?page_id=172\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-172","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/hiuchi.mydns.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/pages\/172","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hiuchi.mydns.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/hiuchi.mydns.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/hiuchi.mydns.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hiuchi.mydns.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=172"}],"version-history":[{"count":0,"href":"https:\/\/hiuchi.mydns.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/pages\/172\/revisions"}],"wp:attachment":[{"href":"https:\/\/hiuchi.mydns.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}