{"id":3621,"date":"2025-10-31T14:17:29","date_gmt":"2025-10-31T06:17:29","guid":{"rendered":"https:\/\/ecmicrophones.com\/?p=3621"},"modified":"2026-01-27T15:46:43","modified_gmt":"2026-01-27T07:46:43","slug":"reliable-unidirectional-microphone-capsule-for-megaphone-and-pa-systems","status":"publish","type":"post","link":"https:\/\/ecmicrophones.com\/ko\/reliable-unidirectional-microphone-capsule-for-megaphone-and-pa-systems\/","title":{"rendered":"\uba54\uac00\ud3f0 \ubc0f PA \uc2dc\uc2a4\ud15c\uc744 \uc704\ud55c \uc548\uc815\uc801\uc778 \ub2e8\ubc29\ud5a5 \ub9c8\uc774\ud06c \ucea1\uc290"},"content":{"rendered":"
\n
\"ECM-B1463UL34-683
ECM-B1463UL34-683 \uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \ucea1\uc290, \ud578\ub4dc\ud5ec\ub4dc \ub9c8\uc774\ud06c \ubc0f \ud734\ub300\uc6a9 PA \uc2dc\uc2a4\ud15c\uc5d0 \ud1b5\ud569\ud558\uae30\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/figcaption><\/figure>\n<\/div>\n\n\n

\uba54\uac00\ud3f0, \ud734\ub300\uc6a9 \uc99d\ud3ed\uae30 \ubc0f \uc804\uad00 \ubc29\uc1a1(PA) \uc2dc\uc2a4\ud15c\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc120\uba85\ud55c \uc74c\uc131 \uc804\uc1a1<\/strong> \uadf8\ub9ac\uace0 \ucd5c\uc18c\ud55c\uc758 \ud53c\ub4dc\ubc31<\/strong>. \ub9c8\uc774\ud06c \ucea1\uc290\uc758 \ud488\uc9c8\uc740 \uc57c\uc678 \ubc29\uc1a1, \uac15\uc758\uc2e4 \uc99d\ud3ed, \uc5ec\ud589 \uc548\ub0b4 \ub4f1 \uc5b4\ub5a4 \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ud558\ub4e0 \uba54\uc2dc\uc9c0\uac00 \uc5bc\ub9c8\ub098 \uc120\uba85\ud558\uac8c \ub4e4\ub9ac\ub294\uc9c0\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc6b0\ub9ac\uc758 ECM-B1463UL34-683<\/strong> \uc740 \uba54\uac00\ud3f0\uacfc \ud734\ub300\uc6a9 PA \uc2dc\uc2a4\ud15c\uc744 \uc704\ud574 \ud2b9\ubcc4\ud788 \uc124\uacc4\ub41c \ub2e8\ubc29\ud5a5 \uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \ucea1\uc290\uc785\ub2c8\ub2e4. \uc548\uc815\uc801\uc778 \uc131\ub2a5, \uace0\uac10\ub3c4, \ud0c1\uc6d4\ud55c \ub178\uc774\uc988 \uc81c\uc5b4 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uc5ec \ub2e4\uc591\ud55c \ud658\uacbd\uc5d0\uc11c \uc804\ubb38\uac00 \uc218\uc900\uc758 \uc624\ub514\uc624 \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc81c\ud488 \uc0ac\uc591<\/h2>\n\n\n\n
\uc0ac\uc591<\/th>\uc138\ubd80 \uc815\ubcf4<\/th><\/tr>
\uce58\uc218<\/td>14 \u00d7 6.3mm<\/td><\/tr>
\uc9c0\ud5a5\uc131<\/td>\ub2e8\ubc29\ud5a5<\/td><\/tr>
\uac10\uad11\ub3c4<\/td>-34 \u00b12 dB<\/td><\/tr>
\uc784\ud53c\ub358\uc2a4<\/td>2.2k\u03a9<\/td><\/tr>
\uc2e0\ud638\ub300\uc7a1\uc74c\ube44<\/td>75dB<\/td><\/tr>
\ucd5c\ub300 SPL<\/td>110 dB<\/td><\/tr>
\uc791\ub3d9 \uc804\uc555<\/td>2 Vdc<\/td><\/tr>
\uc8fc\ud30c\uc218 \uc751\ub2f5<\/td>100Hz - 10kHz<\/td><\/tr>
\ud604\uc7ac \uc18c\ube44 \uc804\ub825<\/td>500 \u03bcA<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\uc8fc\ud30c\uc218 \uc751\ub2f5<\/h3>\n\n\n
\n
\"ECM-B1463UL34-683
ECM-B1463UL34-683\uc758 \uc8fc\ud30c\uc218 \uc751\ub2f5\uc740 \uba54\uac00\ud3f0 \ubc0f \ud734\ub300\uc6a9 PA \uc2dc\uc2a4\ud15c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/figcaption><\/figure>\n<\/div>\n\n\n

\uc2e4\uc81c \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c\uc758 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h2>\n\n\n\n

ECM-B1463UL34-683\uc740 \ub2e4\uc591\ud55c \uba54\uac00\ud3f0 \ubc0f PA \uc2dc\uc2a4\ud15c \uc124\uc815\uc5d0\uc11c \ud0c1\uc6d4\ud55c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4. In \ud578\ub4dc\ud5ec\ub4dc \uba54\uac00\ud3f0<\/strong>, \ub97c \uc0ac\uc6a9\ud558\uba74 \ubc30\uacbd \uc18c\uc74c\uacfc \ud53c\ub4dc\ubc31\uc744 \ucd5c\uc18c\ud654\ud558\uba74\uc11c \ud654\uc790\uc758 \uc74c\uc131\uc744 \uba3c \uac70\ub9ac\uc5d0\uc11c\ub3c4 \uc120\uba85\ud558\uac8c \ud22c\uc0ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc6a9 \ud734\ub300\uc6a9 \uc99d\ud3ed\uae30<\/strong> \uac15\uc758\uc2e4\uc774\ub098 \uac00\uc774\ub4dc \ud22c\uc5b4\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc9c0\ud5a5\uc131 \ud53d\uc5c5\uc740 \ud63c\uc7a1\ud558\uac70\ub098 \uc2dc\ub044\ub7ec\uc6b4 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc74c\uc131\uc744 \uc120\uba85\ud558\uac8c \uc720\uc9c0\ud569\ub2c8\ub2e4. \ucc28\ub7c9\uc6a9 PA \uc2dc\uc2a4\ud15c\uc740 \uac15\ub825\ud55c \uc2e0\ud638 \ucd9c\ub825\uacfc \ub192\uc740 S\/N \ube44\uc728\ub85c \uae34\uae09 \uc548\ub0b4 \ubc29\uc1a1\uc774\ub098 \uc0c1\uc5c5\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uae30 14mm \ub9c8\uc774\ud06c \uc18c\uc790 \uc194\ub8e8\uc158<\/a> OEM \uc81c\uc870\uc5c5\uccb4\uc758 \uacbd\uc6b0.<\/p>\n\n\n\n

\uc8fc\uc694 \uc774\uc810<\/h2>\n\n\n\n

ECM-B1463UL34-683\uc740 OEM \ubc0f ODM \uc81c\uc870\uc5c5\uccb4\uc5d0 \ub2e4\uc591\ud55c \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uadf8 \uace0\uac10\ub3c4<\/strong> \ub294 \uc6d0\uac70\ub9ac\uc5d0\uc11c\ub3c4 \uc74c\uc131\uc744 \uc120\uba85\ud558\uac8c \ucea1\ucc98\ud569\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \ub2e8\ubc29\ud5a5 \ub514\uc790\uc778<\/strong> \uc8fc\ubcc0 \uac04\uc12d\uc744 \uc904\uc774\uace0 \ud558\uc6b8\ub9c1\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub09c \uc18c\uc7ac\ub85c \uc81c\uc791\ub418\uc5b4 \uc9c4\ub3d9\uacfc \uc2e4\uc678 \uc870\uac74\uc5d0\uc11c\ub3c4 \uc548\uc815\uc801\uc778 \uc131\ub2a5\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \ub610\ud55c \uc790\ub3d9\ud654\ub41c \uc0dd\uc0b0 \ub77c\uc778\uc5d0 \ucd5c\uc801\ud654\ub41c \uc77c\uad00\ub41c \ucd9c\ub825\uc73c\ub85c \ub300\ub7c9 \ubc30\uce58\uc5d0\uc11c\ub3c4 \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

OEM\/ODM \uc81c\uc870\ub97c \uc704\ud55c \uc124\uacc4<\/h2>\n\n\n\n

\uc18c\ub2c8\ub294 \uc804\ubb38 \ub9c8\uc774\ud06c \ubd80\ud488 \uc81c\uc870\uc5c5\uccb4\ub85c\uc11c \uc804 \uc138\uacc4 \ube0c\ub79c\ub4dc\uc640 \uacf5\uc7a5\uc5d0 \ucea1\uc290\uc744 \uacf5\uae09\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. ECM-B1463UL34-683\uc740 \ud50c\ub77c\uc2a4\ud2f1 \ud558\uc6b0\uc9d5 \ub610\ub294 \ud578\ub4e4 \ub514\uc790\uc778\uc5d0 \uc27d\uac8c \ud1b5\ud569\ud560 \uc218 \uc788\uace0, \uc0dd\uc0b0 \ubc30\uce58 \uc804\ubc18\uc5d0 \uac78\uccd0 \uc77c\uad00\ub41c \uc8fc\ud30c\uc218 \uc751\ub2f5\uc744 \uc81c\uacf5\ud558\uba70, \ub300\ub7c9 \uc870\ub9bd\uc744 \uc9c0\uc6d0\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc2e0\ub8b0\uc131, \uc74c\ud5a5 \uc77c\uad00\uc131, \uacf5\uae09 \uc548\uc815\uc131\uc774 \ubcf4\uc7a5\ub418\ubbc0\ub85c OEM \ubc0f ODM \uace0\uac1d\uc774 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud30c\ud2b8\ub108\uc640 \ud568\uaed8<\/h2>\n\n\n\n

\ud655\uc131\uae30, \ud734\ub300\uc6a9 \uc99d\ud3ed\uae30 \ub610\ub294 PA \uc7a5\uce58\ub97c \uac1c\ubc1c\ud558\uac70\ub098 \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\ub294 \uacbd\uc6b0\u00a0ECM-B1463UL34-683<\/strong>\u00a0\ub294 \uac80\uc99d\ub41c \uace0\uc131\ub2a5 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub2e4\uc74c\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.\u00a0\ub9de\ucda4\ud615 \ud29c\ub2dd, \ub300\ub7c9 \uacf5\uae09 \ubc0f OEM \ud611\uc5c5<\/strong>\u00a0\ub97c \ud1b5\ud574 \uc81c\uc870 \uc694\uad6c \uc0ac\ud56d\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.\u00a0\ubb38\uc758\ud558\uae30<\/a>\u00a0\ub97c \ud074\ub9ad\ud558\uc5ec \ud504\ub85c\uc81d\ud2b8\uc5d0 \ub300\ud55c \uc0d8\ud50c, \uc0ac\uc591 \ub610\ub294 \ud1b5\ud569 \uc9c0\uc6d0\uc744 \uc694\uccad\ud558\uc138\uc694.<\/p>","protected":false},"excerpt":{"rendered":"

Megaphones, portable amplifiers, and public address (PA) systems require clear voice transmission and minimal feedback. Whether used in outdoor broadcasting, classroom amplification, or tour guiding, the quality of the microphone capsule directly affects how clearly the message is heard. Our ECM-B1463UL34-683 is a unidirectional electret microphone capsule designed specifically for megaphones and portable PA systems. It delivers stable performance, high […]<\/p>\n","protected":false},"author":1,"featured_media":3622,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[520,536,517],"class_list":["post-3621","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-insights","tag-high-snr","tag-o14mm","tag-unidirectional"],"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/posts\/3621","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/comments?post=3621"}],"version-history":[{"count":0,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/posts\/3621\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/media\/3622"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/media?parent=3621"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/categories?post=3621"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/tags?post=3621"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}