{"id":4307,"date":"2025-09-14T12:47:58","date_gmt":"2025-09-14T03:47:58","guid":{"rendered":"https:\/\/www.kyu.kr\/?p=4307"},"modified":"2025-09-14T12:52:32","modified_gmt":"2025-09-14T03:52:32","slug":"%ec%9d%b8%ec%bc%88-ax-7r-%ea%b0%80%ec%a7%80%ea%b3%a0-%eb%86%80%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/www.kyu.kr\/?p=4307","title":{"rendered":"\uc778\ucf08 AX-7R \uac00\uc9c0\uace0 \ub180\uae30"},"content":{"rendered":"\n<p id=\"SE-4ee2d57d-4bee-463f-9d88-55381eb84d7f\">\ub204\ub2d8\ub301\uc5d0\uc11c \uba87\uc2ed\ub144 \ub3d9\uc548 \uc4f0\uc2dc\ub358\uac74\ub370 \uc5b4\ub290\ub0a0 \ub204\ub2d8\uaed8\uc11c \uc18c\ub9ac\uac00 \uc548\ub098\uc628\ub2e4, \ub300\uc2e0 \uc9c4\uacf5\uad00 \uc570\ud504 \ud558\ub098 \uac00\uc838\uc640\ub77c, \uc778\ucf08\uc740 \ubc84\ub824\uc57c\uaca0\ub2e4, \uadf8\ub7ec\uc168\uc2b5\ub2c8\ub2e4. \uadf8\ub798\uc11c \uc9c4\uacf5\uad00 \uc570\ud504\ub97c \ud558\ub098 \uac00\uc838\ub2e4 \ub4dc\ub9ac\uace0 \uc778\ucf08 AX-7R\uc744 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class=\"aligncenter size-full\"><img data-dominant-color=\"5e544a\" data-has-transparency=\"false\" style=\"--dominant-color: #5e544a;\" loading=\"lazy\" decoding=\"async\" width=\"1591\" height=\"815\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-108.webp\" alt=\"\" class=\"wp-image-4331 not-transparent\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-108.webp 1591w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-108-800x410.webp 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-108-150x77.webp 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-108-768x393.webp 768w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-108-1536x787.webp 1536w\" sizes=\"auto, (max-width: 1591px) 100vw, 1591px\" \/><\/figure>\n<\/div>\n\n\n<p><br \/>\uc140\ub809\ud130 \ubcf4\ub4dc\ub97c \ub4e4\uc5b4\ub0b8 \uc624\ub298 \ubaa8\uc2b5\uc785\ub2c8\ub2e4. \uacb0\ub860\ubd80\ud130 \ub9d0\uc500\ub4dc\ub9ac\uba74 \uc140\ub809\ud130\ub97c \uc5f4\uc2ec\ud788 \uccad\uc18c\ud588\ub294\ub370 \uc774\ub7f0 \uc2dd\uc758 \uccad\uc18c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\u200b<br \/><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img data-dominant-color=\"666049\" data-has-transparency=\"false\" style=\"--dominant-color: #666049;\" loading=\"lazy\" decoding=\"async\" width=\"1586\" height=\"807\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-109.webp\" alt=\"\" class=\"wp-image-4332 not-transparent\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-109.webp 1586w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-109-800x407.webp 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-109-150x76.webp 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-109-768x391.webp 768w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-109-1536x782.webp 1536w\" sizes=\"auto, (max-width: 1586px) 100vw, 1586px\" \/><\/figure>\n<\/div>\n\n\n<p><br \/>Before<br \/><br \/><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img data-dominant-color=\"8f8577\" data-has-transparency=\"false\" style=\"--dominant-color: #8f8577;\" loading=\"lazy\" decoding=\"async\" width=\"854\" height=\"477\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-110.webp\" alt=\"\" class=\"wp-image-4333 not-transparent\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-110.webp 854w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-110-800x447.webp 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-110-150x84.webp 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-110-768x429.webp 768w\" sizes=\"auto, (max-width: 854px) 100vw, 854px\" \/><\/figure>\n<\/div>\n\n\n<p><br \/>After<\/p>\n\n\n\n<p><br \/><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img data-dominant-color=\"8d8477\" data-has-transparency=\"false\" style=\"--dominant-color: #8d8477;\" loading=\"lazy\" decoding=\"async\" width=\"773\" height=\"435\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-93.webp\" alt=\"\" class=\"wp-image-4314 not-transparent\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-93.webp 773w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-93-150x84.webp 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-93-768x432.webp 768w\" sizes=\"auto, (max-width: 773px) 100vw, 773px\" \/><\/figure>\n<\/div>\n\n\n<p><br \/>\uadf8\ub7f0\ub370&#8230; \uccad\uc18c\ub97c \ub05d\ub0b4\uace0 \ub2e4\uc2dc \uc870\ub9bd\uc744 \ud574\uc8fc\ub2c8 \uc774\uc804\uc5d0\ub294 \uc804\uc6d0\uc740 \ub4e4\uc5b4\uc654\ub294\ub370 \uc774\uc820 \uc804\uc6d0\ub3c4 \uc548\ub4e4\uc5b4\uc624\ub294 \uc0c1\ud0dc\ub85c \ub098\ube60\uc84c\uc2b5\ub2c8\ub2e4. \ub2e8\uc21c\ud55c \uc140\ub809\ud130\uc5d0 \ub54c\uac00 \ub080 \ubb38\uc81c\uac00 \uc544\ub2cc\uac00 \ubd05\ub2c8\ub2e4. \ub9b4\ub808\uc774 \uc774\uc57c\uae30\uac00 \ub9ce\uc774 \ub098\uc624\ub358\ub370&#8230; \uadc0\ucc2e\uc544\uc9c0\uc8e0. \uadf8\ub798\uc11c \uc774\uac78 \uadf8\ub0e5 \ubc84\ub9b4\uae4c \ud558\ub2e4\uac00 \ud30c\uc6cc \uc570\ud504\ub85c \uc131\ub2a5\uc774 \uc88b\ub2e4\uba74 \ub354 \uac00\uc9c0\uace0 \ub180\uc544\ubcfc\uae4c \ud574\uc11c \uc140\ub809\ud130 \ubcf4\ub4dc\ub97c \ub4e4\uc5b4\ub0b4\uace0 \ub9c8\uc2a4\ud130 \ubcfc\ub968 \uc55e\ub2e8\uc5d0 RCA \ub2e8\uc790\ub97c \ub2ec\uc544\uc11c \uce21\uc815\uc744 \ud574\ubd24\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><br \/><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img data-dominant-color=\"191c16\" data-has-transparency=\"false\" style=\"--dominant-color: #191c16;\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"503\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-95.webp\" alt=\"\" class=\"wp-image-4316 not-transparent\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-95.webp 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-95-150x94.webp 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-95-768x483.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n<p><br \/><br \/>\uc785\ub825 \uac10\ub3c4\ub294 0.52Vpp \uc815\ub3c4 \ub418\uace0 \uadf8 \ub54c \ucd5c\ub300 \ubb34\uc65c \ucd9c\ub825\uc740 8\uc634\uc5d0\uc11c 70W \uc815\ub3c4 \ub418\ub098 \ubd05\ub2c8\ub2e4<\/p>\n\n\n\n<p><br \/><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img data-dominant-color=\"191b16\" data-has-transparency=\"false\" style=\"--dominant-color: #191b16;\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"503\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-97.webp\" alt=\"\" class=\"wp-image-4318 not-transparent\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-97.webp 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-97-150x94.webp 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-97-768x483.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n<p><br \/>130mVpp\uc5d0\uc11c 4W \uc815\ub3c4 \uae68\ub057\ud558\uac8c \ub098\uc635\ub2c8\ub2e4. \uc774\uac78\ub85c FRA, FFT\ub97c \ubd05\ub2c8\ub2e4.<\/p>\n\n\n\n<p><br \/><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img data-dominant-color=\"262626\" data-has-transparency=\"false\" style=\"--dominant-color: #262626;\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"503\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-99.webp\" alt=\"\" class=\"wp-image-4320 not-transparent\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-99.webp 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-99-150x94.webp 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-99-768x483.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n<p><br \/>TR \uc570\ud504 \ub2e4\uc6b4 \ubc18\ub4ef\ud569\uc785\ub2c8\ub2e4. \uc57d 42dB.<\/p>\n\n\n\n<p><br \/><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img data-dominant-color=\"1f1b1f\" data-has-transparency=\"false\" style=\"--dominant-color: #1f1b1f;\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"503\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-100.webp\" alt=\"\" class=\"wp-image-4321 not-transparent\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-100.webp 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-100-150x94.webp 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-100-768x483.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n<p><br \/>4\ucc28 \ubc30\uc74c\ub9cc \uc0b4\uc9dd \uc62c\ub77c\uc624\ub294\ub370 \uc65c\uace1\uc740 \uac70\uc758 \uc5c6\uc744 \uac83 \uac19\uc544 \ud655\uc778\ud574 \ubd24\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><br \/><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img data-dominant-color=\"6c7276\" data-has-transparency=\"false\" style=\"--dominant-color: #6c7276;\" loading=\"lazy\" decoding=\"async\" width=\"1011\" height=\"513\" src=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-101.webp\" alt=\"\" class=\"wp-image-4322 not-transparent\" srcset=\"https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-101.webp 1011w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-101-800x406.webp 800w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-101-150x76.webp 150w, https:\/\/www.kyu.kr\/wp-content\/uploads\/2025\/09\/image-101-768x390.webp 768w\" sizes=\"auto, (max-width: 1011px) 100vw, 1011px\" \/><\/figure>\n<\/div>\n\n\n<p><br \/>\uc804\ub300\uc5ed\uc5d0\uc11c 0.02% \uc815\ub3c4\ub124\uc694. \uce21\uc815\uc2dc \ub07c\uc5b4 \ub4e4\uc5b4\uac00\ub294 \ub178\uc774\uc988\ub97c \uac10\uc548\ud558\uba74&#8230;<\/p>\n\n\n\n<p id=\"SE-b801813c-7538-4962-9b04-fcf5d503aac7\">\u200b\uadf8\ub7f0\ub370\uc694, \uc18c\ub9ac\uac00&#8230; \uace0\uc5ed\uc774 \uc0c1\ucf8c\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \ubb34\uc2a8 \uc544\uc6b0\ub77c\ucc98\ub7fc \ubc30\uc74c\uc774 \ub4a4\uc5d0 \uc788\ub294 \uac83 \uac19\ub124\uc694. \uc9c4\uacf5\uad00 PP\uc640 \ube44\uad50\ud574\ubcf4\ub2c8 \ud655\uc2e4\ud788 \uc54c\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p id=\"SE-63c8096d-0cb1-4b59-a56e-bbf6328e1606\">\u200b\ucee4\ud50c\ub9c1\uc740 \ub450\uad70\ub370\uc5d0 4.7uF, 10uF\uac00 \ub4e4\uc5b4\uac00\ub294\ub370 \uc6a9\ub7c9\uc740 \ud06c\uace0 footprint\ub294 \uc791\uc544\uc11c film cap\uc744 \ub123\uae30\ub294 \uc5b4\ub824\uc6cc\uc11c \ubb34\uadf9\uc131 \uc804\ud574\ub97c \ub123\uc5b4\uc92c\ub294\ub370, \ucee4\ud50c\ub9c1 \ub54c\ubb38\uc5d0 \uace0\uc5ed\uc774 \ub35c \uc0c1\ucf8c\ud558\uc9c0\ub294 \uc54a\uc744\ud150\ub370&#8230; \uac01\uc885 \uac1c\uc870\uae30, \uc218\ub9ac\uae30\ub97c \ub354 \uac80\uc0c9\uc744 \ud574\ubd10\uc57c \ub418\ub098\uc694 ^^<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ub204\ub2d8\ub301\uc5d0\uc11c \uba87\uc2ed\ub144 \ub3d9\uc548 \uc4f0\uc2dc\ub358\uac74\ub370 \uc5b4\ub290\ub0a0 \ub204\ub2d8\uaed8\uc11c \uc18c\ub9ac\uac00 \uc548\ub098\uc628\ub2e4, \ub300\uc2e0 \uc9c4\uacf5\uad00 \uc570\ud504 \ud558\ub098 \uac00\uc838\uc640\ub77c, \uc778\ucf08\uc740 \ubc84\ub824\uc57c\uaca0\ub2e4, \uadf8\ub7ec\uc168\uc2b5\ub2c8\ub2e4. \uadf8\ub798\uc11c \uc9c4\uacf5\uad00 \uc570\ud504\ub97c \ud558\ub098 \uac00\uc838\ub2e4 \ub4dc\ub9ac\uace0 \uc778\ucf08 AX-7R\uc744 \uac00\uc838\uc654\uc2b5\ub2c8\ub2e4. \u200b\uc774\uac8c \uc5b4\ub5a4 \uc570\ud504\uc778\uc9c0 \ubab0\ub790\ub294\ub370 \ucfe0\ud0a4\uad6d\ubb3c\ub2d8\uaed8\uc11c \uc774\uac70 \ub098\ub984 \uc720\uba85\ud55c \ubb3c\uac74\uc774\ub77c\uace0 \uc54c\ub824\uc8fc\uc154\uc11c \uac80\uc0c9\ud574\ubcf4\ub2c8 \uc218\ub9ce\uc740 \uac1c\uc870\uae30, \uc218\ub9ac\uae30\uac00 \uc788\ub354\uad70\uc694. \u200b\uc77c\ub2e8 \uc99d\uc0c1\uc740 \uc804\uc6d0\uc740 \ub4e4\uc5b4\uc624\ub294\ub370 \uc18c\ub9ac\uac00 \uc548\ub098\uc624\uac70\ub098 \uac1c\ubbf8 \uc18c\ub9ac\ucc98\ub7fc \uc791\uc558\uc2b5\ub2c8\ub2e4. \ub9ce\uc774 \uac80\uc0c9\ub41c \uc140\ub809\ud130 \ubcf4\ub4dc\uc758 \ubb38\uc81c\ub77c\uace0 \uc0dd\uac01\ud588\uace0 &hellip;<br \/><a href=\"https:\/\/www.kyu.kr\/?p=4307\" class=\"more-link pen_button pen_element_default pen_icon_arrow_double\"><span class=\"screen-reader-text\">\uc778\ucf08 AX-7R \uac00\uc9c0\uace0 \ub180\uae30<\/span> \ub354\ubcf4\uae30<\/a><\/p>\n","protected":false},"author":1,"featured_media":4308,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[595,594,593],"class_list":["post-4307","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-108","tag-ax-7r","tag-inkel","tag-593"],"_links":{"self":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/4307","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=4307"}],"version-history":[{"count":2,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/4307\/revisions"}],"predecessor-version":[{"id":4334,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/posts\/4307\/revisions\/4334"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=\/wp\/v2\/media\/4308"}],"wp:attachment":[{"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4307"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4307"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kyu.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4307"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}