{"id":1567,"date":"2022-03-26T18:57:04","date_gmt":"2022-03-26T09:57:04","guid":{"rendered":"https:\/\/www.kyu.kr\/?p=1567"},"modified":"2022-03-26T21:31:31","modified_gmt":"2022-03-26T12:31:31","slug":"%ec%9d%b4%ea%b1%b0-%ea%b7%b8%eb%a0%a4%eb%b3%b4%eb%a0%a4%ea%b3%a0-%eb%b0%b1%eb%a7%8c%ec%9b%90-%ec%8d%bc%eb%8b%a4","status":"publish","type":"post","link":"https:\/\/www.kyu.kr\/?p=1567","title":{"rendered":"\uc774\uac70 \uadf8\ub824\ubcf4\ub824\uace0 \ubc31\ub9cc\uc6d0 \uc37c\uc2b5\ub2c8\ub2e4"},"content":{"rendered":"\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"503\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/03\/scope_0.png\" alt=\"\" class=\"wp-image-1568\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/03\/scope_0.png 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/03\/scope_0-150x94.png 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/03\/scope_0-768x483.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure><\/div>\n\n\n\n<p>C22 phono \uc570\ud504\uc758 Bode Plot\uc774\ub2e4. \uc774\ub7f0\uac78 \uadf8\ub824\ubcf4\uba74 \ub098\uac19\uc740 \ubb34\uc2dd\uc7c1\uc774\ub3c4 \ubb54\uac00 \uadf8\ub798\ud504\uac00 \uc804\ub2ec\ud574 \uc8fc\ub294 \ub290\ub08c\uc744 \ubc1b\uc744 \uc218 \uc788\ub2e4. \uba70\uce60 \uc804\uc5d0 \ud3ec\uc2a4\ud305\ud55c Hantek 6022\ub85c\ub294 \uc774\uac78 \uadf8\ub9b4 \uc218\uac00 \uc5c6\ub294\uac8c \ub2f9\uc5f0. \uadf8\ub798\uc11c Keysight\uc758 EDUX1052G\ub97c \uc0ac\ubc84\ub838\ub2e4. \uc774\uac78 \uc0ac\ub3c4\ub85d \ubc14\ub78c\uc744 \ub123\uc5b4\uc8fc\uc2e0 \ubd84\uaed8 \uc774\uac78 \ubcf4\uc5ec\ub4dc\ub838\ub354\ub2c8 1KHz \uae30\uc900\uc73c\ub85c 20Hz\uc5d0\uc11c 20dB, 20KHz\uc5d0\uc11c -20dB \uc774\ubbc0\ub85c \uc815\ud655\ud558\uac8c \ub5a8\uc5b4\uc9c0\ub294 RIAA \ucee4\ube0c\ub2e4, \uc570\ud504\uac00 \uc798 \ub9cc\ub4e4\uc5b4\uc84c\ub2e4\ub294 \ud3c9\uac00\ub97c \uc8fc\uc168\ub2e4. \uc774\uac78 \uc2a4\ucf54\ud504\uac00 \ud574\uc8fc\uc9c0 \ubabb\ud558\ub358 \uc2dc\uc808\uc5d0\ub294 \uce21\uc815\ud558\uace0 \uc810\ucc0d\uace0 \uce21\uc815\ud558\uace0 \uc810\ucc0d\uace0 \uadf8\ub7f0 \uc2dd\uc73c\ub85c \uadf8\ub838\ub2e4\uace0 \ud558\ub354\ub77c.<\/p>\n\n\n\n<p>EDUX1052G\uc758 \uc8fc\uc694 \uae30\ub2a5\uc740 \uc544\ub798\uc640 \uac19\uc740\ub370, 50MHz\uae4c\uc9c0 \ubc16\uc5d0 \uc548\ub418\ub2c8\uae4c \uac00\uaca9\uc774 \uc2fc\uac70\ub2e4. \uc544\ub798 \ub0b4\uc6a9\uc740 \ud0a4\uc0ac\uc774\ud2b8 \ud648\ud53c\uc5d0\uc11c \uac00\uc838\uc654\ub2e4. \uc800 \uad75\uc740 \uae00\uc528, \ud30c\ud615 \uc0dd\uc131\uae30\uac00 \uc5c6\uc73c\uba74 60\ub9cc\uc6d0\ub300\ub85c \uac00\uaca9\uc774 \ub5a8\uc5b4\uc9c4\ub2e4.<\/p>\n\n\n\n<p>(\ub9c1\ud06c https:\/\/www.keysight.com\/kr\/ko\/product\/EDUX1052G\/oscilloscope-50-mhz-2-analog-channels-waveform-generator.html)<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc8fc\uc694 \ud2b9\uc9d5<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>50 MHz \ub300\uc5ed\ud3ed<\/li><li>1 GSa\/s \uc0d8\ud50c\ub9c1 \uc18d\ub3c4<\/li><li>200k \ud3ec\uc778\ud2b8<\/li><li><strong>20 MHz \ud30c\ud615 \uc0dd\uc131\uae30 \ub0b4\uc7a5(\uae30\ubcf8 \uc81c\uacf5)<\/strong><\/li><li>Bode \ud50c\ub86f(FRA), \uc218\ud559, FFT, \uc9c1\ub82c \ud504\ub85c\ud1a0\ucf5c \ubd84\uc11d\uc744 \ud3ec\ud568\ud55c \uc804\ubb38\uc801\uc778 \uce21\uc815 \uc81c\uacf5(\uae30\ubcf8 \uc81c\uacf5)<\/li><li>\ub0b4\uc7a5\ub41c \ub3c4\uc6c0\ub9d0 \ubc0f \uad50\uc721 \uc2e0\ud638\ub85c \uc0ac\uc6a9\ubc95\uc774 \ud3b8\ub9ac<\/li><li>\ucd08\ub2f9 100,000\uac1c \ud30c\ud615\uc758 \uc5c5\ub370\uc774\ud2b8 \uc18d\ub3c4\ub85c \ub354 \uc790\uc138\ud55c \uc2e0\ud638 \uc815\ubcf4 \ud655\uc778 \uac00\ub2a5<\/li><\/ul>\n\n\n\n<p>\uc544\ubb34\ud2bc \ub3c8 \uac12\uc740 \ud558\ub294 \ubb3c\uac74\uc774\ub2e4. \uc624\ub514\uc624 \uc790\uc791\uc5d0 \uc4f0\uae30\uc5d0\ub294 \uc131\ub2a5\uc774 \ub118\uce5c\ub2e4\uace0 \ubd10\uc57c\uc9c0&#8230;<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"482\" height=\"272\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/03\/PROD-3049608-01.png\" alt=\"\" class=\"wp-image-1569\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/03\/PROD-3049608-01.png 482w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/03\/PROD-3049608-01-150x85.png 150w\" sizes=\"auto, (max-width: 482px) 100vw, 482px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"482\" height=\"272\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/03\/PROD-3049608-03.png\" alt=\"\" class=\"wp-image-1570\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/03\/PROD-3049608-03.png 482w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2022\/03\/PROD-3049608-03-150x85.png 150w\" sizes=\"auto, (max-width: 482px) 100vw, 482px\" \/><\/figure><\/div>\n","protected":false},"excerpt":{"rendered":"<p>C22 phono \uc570\ud504\uc758 Bode Plot\uc774\ub2e4. \uc774\ub7f0\uac78 \uadf8\ub824\ubcf4\uba74 \ub098\uac19\uc740 \ubb34\uc2dd\uc7c1\uc774\ub3c4 \ubb54\uac00 \uadf8\ub798\ud504\uac00 \uc804\ub2ec\ud574 \uc8fc\ub294 \ub290\ub08c\uc744 \ubc1b\uc744 \uc218 \uc788\ub2e4. \uba70\uce60 \uc804\uc5d0 \ud3ec\uc2a4\ud305\ud55c Hantek 6022\ub85c\ub294 \uc774\uac78 \uadf8\ub9b4 \uc218\uac00 \uc5c6\ub294\uac8c \ub2f9\uc5f0. \uadf8\ub798\uc11c Keysight\uc758 EDUX1052G\ub97c \uc0ac\ubc84\ub838\ub2e4. \uc774\uac78 \uc0ac\ub3c4\ub85d \ubc14\ub78c\uc744 \ub123\uc5b4\uc8fc\uc2e0 \ubd84\uaed8 \uc774\uac78 \ubcf4\uc5ec\ub4dc\ub838\ub354\ub2c8 1KHz \uae30\uc900\uc73c\ub85c 20Hz\uc5d0\uc11c 20dB, 20KHz\uc5d0\uc11c -20dB \uc774\ubbc0\ub85c \uc815\ud655\ud558\uac8c \ub5a8\uc5b4\uc9c0\ub294 RIAA \ucee4\ube0c\ub2e4, \uc570\ud504\uac00 \uc798 \ub9cc\ub4e4\uc5b4\uc84c\ub2e4\ub294 \ud3c9\uac00\ub97c \uc8fc\uc168\ub2e4. \uc774\uac78 &hellip;<br \/><a href=\"https:\/\/www.kyu.kr\/?p=1567\" class=\"more-link pen_button pen_element_default pen_icon_arrow_double\"><span class=\"screen-reader-text\">\uc774\uac70 \uadf8\ub824\ubcf4\ub824\uace0 \ubc31\ub9cc\uc6d0 \uc37c\uc2b5\ub2c8\ub2e4<\/span> \ub354\ubcf4\uae30<\/a><\/p>\n","protected":false},"author":1,"featured_media":1568,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[121,113,120,119],"class_list":["post-1567","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-108","tag-bode-plot","tag-c22-phono","tag-edux1052g","tag-119"],"_links":{"self":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/1567","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1567"}],"version-history":[{"count":2,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/1567\/revisions"}],"predecessor-version":[{"id":1572,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/1567\/revisions\/1572"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/media\/1568"}],"wp:attachment":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1567"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1567"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1567"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}