{"id":4918,"date":"2013-05-17T05:20:05","date_gmt":"2013-05-16T20:20:05","guid":{"rendered":"https:\/\/bunshiro.love\/?p=4918"},"modified":"2013-05-17T05:20:05","modified_gmt":"2013-05-16T20:20:05","slug":"%e3%83%80%e3%82%a4%e3%83%8a%e3%83%9f%e3%83%83%e3%82%af%e3%83%ac%e3%83%b3%e3%82%b8%e3%83%a2%e3%83%89%e3%82%ad%e7%89%b9%e6%80%a7%e6%b8%ac%e5%ae%9a%e3%81%ae%ef%bc%92-rtl2832u-r820t","status":"publish","type":"post","link":"https:\/\/bunshiro.love\/?p=4918","title":{"rendered":"\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30ec\u30f3\u30b8\u30e2\u30c9\u30ad\u7279\u6027\u6e2c\u5b9a\u306e\uff12 RTL2832U R820T"},"content":{"rendered":"<p>\u4eca\u65e5\u306f<\/p>\n<p>\u3000\u524d\u56de\u7686\u69d8\u304b\u3089\u52a9\u8a00\u3092\u53d7\u3051\u305f\u300c\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30ec\u30f3\u30b8\u30e2\u30c9\u30ad\u300d\uff18\u30d3\u30c3\u30c8\u306b\u3057\u3066\u306f\u5927\u304d\u3044\u3088\u306d\u306e\u518d\u6e2c\u5b9a\u3092\u3061\u3087\u3063\u3068\u3084\u3063\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u3000\u3069\u3046\u3082\u305d\u308c\u306b\u8ca2\u732e\u3057\u3066\u3044\u308b\u306e\u306f\u300c\u30d7\u30ed\u30bb\u30c3\u30b7\u30f3\u30b0\uff65\u30b2\u30a4\u30f3\u300d\u3068\u8a00\u3046\u7269\u306e\u3088\u3046\u306a\u306e\u3067\u300c\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u5468\u6ce2\u6570\u300d\u3092\u5909\u3048\u3066\u6e2c\u5b9a\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<p>\u3000\u5f53\u7136\u3060\u3068\u601d\u3044\u307e\u3059\u304c\u300c\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u5468\u6ce2\u6570\u300d\u3092\u5909\u3048\u3066\u3082\u300c\u6700\u5927\u5165\u529b\u4fe1\u53f7\u30ec\u30d9\u30eb\u300d\u306f\u5909\u308f\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<p>\u3000\u6e2c\u5b9a\u306e\u524d\u306b\uff33\uff27\u306e\u51fa\u529b\u30ec\u30d9\u30eb\u306e\u78ba\u8a8d\u3092\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u3000\uff28\uff30\u3068\u30bf\u30b1\u30c0\uff1f\u306e\u30c7\u30a3\u30b8\u30bf\u30eb\u30d1\u30ef\u30fc\u8a08\u3067\uff10\uff44\uff22\uff4d\u3092\u8a08\u308b\u3068\uff11\uff0e\uff15\uff44\uff22\uff4d\u4f4d\u4f4e\u3044\u5024\u3092\u793a\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u3000\uff33\uff27\u306e\u51fa\u529b\u306b\u306f\uff11\uff14\uff14\uff2d\uff28\uff5a\u3092\u7518\u304f\u898b\u3066\u300c\uff24\uff23\u30d6\u30ed\u30c3\u30af\uff0b\u5909\u63db\uff0b\uff33\uff2d\uff21\u4e2d\u7d99\u30b1\u30fc\u30d6\u30eb1.5m+\u5909\u63db\u300d\u304c\u901a\u3063\u3066\u3044\u308b\u306e\u3067\u300c\uff11\uff0e\uff15\uff44\uff22\u300d\u306e\u30ed\u30b9\u306f\u3042\u3063\u3066\u3044\u308b\u306e\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>\u3000\u30ec\u30d9\u30eb\u8a08\u6e2c\u306b\u3064\u304d\u307e\u3057\u3066\u3082\uff0b\uff0d\uff10\uff0e\uff15\uff44\uff22\u4f4d\u306e\u8aa4\u5dee\u304c\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u3000\u6700\u5927\u5165\u529b\u4fe1\u53f7\u30ec\u30d9\u30eb\u306e\u6e2c\u5b9a\u306f\u4fe1\u53f7\u30ec\u30d9\u30eb\u3092\u4e0a\u3052\u3066\u3044\u3063\u3066\u30b9\u30da\u30af\u30c8\u30e9\u30e0\u304c\u6c5a\u304f\u306a\u308b\uff11\uff44\uff22\u4f4e\u3044\u30ec\u30d9\u30eb<\/p>\n<p>\u3000\u4e0a\u9650\u306e\u95be\u5024\u306f\uff0b\uff13\uff16\uff44\uff22\u03bc\uff36<\/p>\n<p>\u3000\u6700\u5c11\u5165\u529b\u4fe1\u53f7\u306e\u6e2c\u5b9a\u3067\u306f\u51fa\u529b\u30ec\u30d9\u30eb\u304c\u300c\uff13\uff44\uff22\u300d\uff08\u30ce\u30a4\u30ba\u3068\u4fe1\u53f7\u304c\u540c\u3058\uff09\u4e0a\u6607\u3057\u305f\u300c\u5165\u529b\u4fe1\u53f7\u30ec\u30d9\u30eb\u300d\u3068\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u5468\u6ce2\u6570\u306e\uff11<br \/>\n0.25MHz<\/p>\n<p>\u6700\u5c11\u5165\u529b\u4fe1\u53f7\u306e\uff33\uff27\u51fa\u529b\u30ec\u30d9\u30eb<br \/>\n\u3000\u3000-24dB\u03bcV\u3000\u7d42\u7aef\uff08PD\uff09\u96fb\u5727<br \/>\n(S\/N)\/N = 3dB<br \/>\n\u3000\u4e0a\u9650\u4fe1\u53f7\u30ec\u30d9\u30eb\u3068\u4fe1\u53f7\u30ec\u30d9\u30eb\u4e0b\u9650\u306e\u5e45\u306f\u3000+\uff13\uff16 \uff0b\u3000-\uff12\uff14\u3000\uff1d \uff16\uff10\uff44\uff22<\/p>\n<p>\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u5468\u6ce2\u6570\u306e\uff12<br \/>\n\u3000\u30002.05MHz<\/p>\n<p>\u6700\u5c11\u5165\u529b\u4fe1\u53f7\u306e\uff33\uff27\u51fa\u529b\u30ec\u30d9\u30eb<br \/>\n\u3000\u3000-29dB\u03bcV\u3000\u7d42\u7aef\uff08PD\uff09\u96fb\u5727<br \/>\n(S\/N)\/N = 3dB<br \/>\n\u3000\u4e0a\u9650\u4fe1\u53f7\u30ec\u30d9\u30eb\u3068\u4fe1\u53f7\u30ec\u30d9\u30eb\u4e0b\u9650\u306e\u5e45\u306f\u3000+\uff13\uff16 \uff0b\u3000-\uff12\uff19\u3000\uff1d \uff16\uff15\uff44\uff22<\/p>\n<p>\u3067\u3057\u305f\u3002<\/p>\n<p>\u3000\u3082\u3057\u3001\u30d7\u30ed\u30bb\u30c3\u30b7\u30f3\u30b0\uff65\u30b2\u30a4\u30f3 = 10 log [\uff08fs\/2\uff09\/ BW] dB\u3000\u304c\u63a1\u7528\u3055\u308c\u305f\u5834\u5408<\/p>\n<p>\u3000\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u5468\u6ce2\u6570\u304c\u7d04\uff18\uff0e\uff12\u500d\u3067\u3059\u304b\u3089\u7d04\uff19\uff0e\uff11\uff44\uff22\u52a0\u7b97\u3055\u308c\u308b\u306f\u305a\u3067\u3059\u304c\uff1f\uff1f<\/p>\n<p>\u3000\uff32\uff34\uff2c\u306f\uff29\u3068\uff31\u304c\u3042\u308b\u306e\u3067\u534a\u5206\u306b\u306a\u308b\u3068\u304b\uff1f\uff1f\uff1f\uff1f\uff1f\uff1f\uff1f\uff1f<\/p>\n<p>\u3000\u307f\u306a\u3055\u307e\u306e\u8003\u3048\u3092\u305c\u3072\u304a\u6559\u3048\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u30b7\u30b0\u30ca\u30eb\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf<br \/>\nHP8655A<\/p>\n<p>\uff9a\uff8d\uff9e\uff99\uff92\uff70\uff80<br \/>\nDeskTopLevelMeter<br \/>\nhttp:\/\/www.geocities.jp\/enameymo\/soft\/soft.html<\/p>\n<p>\uff33\uff24\uff32\u3068\u30ec\u30d9\u30eb\u30e1\u30fc\u30bf\u3068\u306e\u63a5\u7d9a<\/p>\n<p>Virtual Audio Cable\uff08\uff36\uff21\uff23\uff09<br \/>\n\u3000http:\/\/software.muzychenko.net\/eng\/vac.htm<\/p>\n<p>\u307e\u305f\u306f<br \/>\nNETDUETTO \u03b2<br \/>\n\u3000http:\/\/www.y2lab.com\/project\/netduetto\/<\/p>\n<p>NETDUETTO \u03b2\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<br \/>\n\u3000http:\/\/www.y2lab.com\/project\/netduetto\/download.html<\/p>\n<p>NETDUETTO \u03b2\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30de\u30cb\u30e5\u30a2\u30eb<br \/>\n\u3000http:\/\/www.y2lab.com\/project\/netduetto\/install-manual.html<\/p>\n<p>SDRSharp(Ver.1.0.0.1135)\u8a2d\u5b9a<br \/>\n\u5468\u6ce2\u6570<br \/>\n144.150MHz<br \/>\nMODE USB<br \/>\nFilter bandwidth<br \/>\n2400<br \/>\nFilter order<br \/>\n500<br \/>\nUse AGC<br \/>\n\u30c1\u30a7\u30c3\u30af\u306a\u3057<br \/>\nConfigure<br \/>\n\uff21\uff27\uff23\u306e\u30c1\u30a7\u30c3\u30af\u306f\u3059\u3079\u3066\uff2f\uff26\uff26<br \/>\n\u30b2\u30a4\u30f3\u8abf\u6574<br \/>\n\u30de\u30cb\u30e5\u30a2\u30eb\u3067\u6700\u5927\u3067\u3059\u3002<br \/>\n\u305d\u306e\u4ed6\u306e\u8a2d\u5b9a<br \/>\n\u65e2\u5b9a\u5024<\/p>\n<p>\u7530\u6751\u6587\u53f2\u90ce\uff0f\uff2a\uff21\uff15\uff26\uff2e\uff38<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4eca\u65e5\u306f \u3000\u524d\u56de\u7686\u69d8\u304b\u3089\u52a9\u8a00\u3092\u53d7\u3051\u305f\u300c\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30ec\u30f3\u30b8\u30e2\u30c9\u30ad\u300d\uff18\u30d3\u30c3\u30c8\u306b\u3057\u3066\u306f\u5927\u304d\u3044\u3088\u306d\u306e\u518d\u6e2c\u5b9a\u3092\u3061\u3087\u3063\u3068\u3084\u3063\u3066\u304d\u307e\u3057\u305f\u3002 \u3000\u3069\u3046\u3082\u305d\u308c\u306b\u8ca2\u732e\u3057\u3066\u3044\u308b\u306e\u306f\u300c\u30d7\u30ed\u30bb\u30c3\u30b7\u30f3\u30b0\uff65\u30b2\u30a4\u30f3\u300d\u3068\u8a00\u3046\u7269\u306e\u3088\u3046\u306a\u306e\u3067\u300c\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u5468\u6ce2\u6570 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/bunshiro.love\/?p=4918\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30ec\u30f3\u30b8\u30e2\u30c9\u30ad\u7279\u6027\u6e2c\u5b9a\u306e\uff12 RTL2832U R820T&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[2],"tags":[],"class_list":["post-4918","post","type-post","status-publish","format-standard","hentry","category-xoops"],"aioseo_notices":[],"views":348,"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/bunshiro.love\/index.php?rest_route=\/wp\/v2\/posts\/4918","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bunshiro.love\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bunshiro.love\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bunshiro.love\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bunshiro.love\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4918"}],"version-history":[{"count":0,"href":"https:\/\/bunshiro.love\/index.php?rest_route=\/wp\/v2\/posts\/4918\/revisions"}],"wp:attachment":[{"href":"https:\/\/bunshiro.love\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4918"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bunshiro.love\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4918"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bunshiro.love\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4918"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}