{"id":180,"date":"2024-03-27T11:59:38","date_gmt":"2024-03-27T11:59:38","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=180"},"modified":"2026-03-19T15:42:45","modified_gmt":"2026-03-19T07:42:45","slug":"5-8mm-omnidirectional-electret-microphone-insert-for-wireless-lavalier","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/pt\/5-8mm-omnidirectional-electret-microphone-insert-for-wireless-lavalier\/","title":{"rendered":"Inser\u00e7\u00e3o de microfone de eletreto omnidirecional de 5,8 mm para lapela sem fio"},"content":{"rendered":"<h2 class=\"text-start\">Especifica\u00e7\u00f5es t\u00e9cnicas<\/h2>\n<p class=\"text-start\">Com um Panasonic JFET, nosso n\u00facleo de microfone omnidirecional 5820 oferece redu\u00e7\u00e3o de ru\u00eddo, resist\u00eancia a interfer\u00eancias e recursos de sa\u00edda de fonte.<\/p>\n<h3 class=\"pt-5 text-start\">Circuito de teste padr\u00e3o<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-305\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b5820al43-593.png\" alt=\"Circuito de teste padr\u00e3o ECM-B5820AL43-593: Carga de 6,8k\u03a9, alimenta\u00e7\u00e3o de 4,5V, sa\u00edda de 1\u03bcF\" width=\"532\" height=\"248\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b5820al43-593.png 532w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b5820al43-593-300x140.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b5820al43-593-18x8.png 18w\" sizes=\"auto, (max-width: 532px) 100vw, 532px\" \/><\/p>\n<p>Testado com um resistor de carga de 6,8k\u03a9, alimenta\u00e7\u00e3o de 4,5V CC e capacitor de acoplamento de 1\u03bcF.<\/p>\n<h3 class=\"pt-5 text-start\">Resposta de frequ\u00eancia t\u00edpica<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-303\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-b5820al43-593.png\" alt=\"Curva de resposta de frequ\u00eancia ECM-B5820AL43-593\" width=\"397\" height=\"284\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-b5820al43-593.png 397w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-b5820al43-593-300x215.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-b5820al43-593-18x12.png 18w\" sizes=\"auto, (max-width: 397px) 100vw, 397px\" \/><\/p>\n<p>A resposta de frequ\u00eancia permanece praticamente plana de 50 Hz at\u00e9 cerca de 10 kHz, onde come\u00e7a a diminuir suavemente.<\/p>\n<h3 class=\"pt-5 text-start\">Dimens\u00f5es (UNIDADE: mm)<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-304\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-b5820al43-593.png\" alt=\"Dimens\u00f5es do ECM-B5820AL43-593: \u03a65,8\u00d72mm com entrada ac\u00fastica traseira\" width=\"651\" height=\"504\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-b5820al43-593.png 651w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-b5820al43-593-300x232.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-b5820al43-593-16x12.png 16w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-b5820al43-593-600x465.png 600w\" sizes=\"auto, (max-width: 651px) 100vw, 651px\" \/><\/p>\n<p>Design compacto de 5,8 \u00d7 2,0 mm com dois terminais de solda e uma \u00e1rea de aterramento plana para montagem est\u00e1vel em PCB - ideal para dispositivos finos e vedados que exigem desempenho de \u00e1udio consistente.<\/p>","protected":false},"excerpt":{"rendered":"<p>O ECM-B5820AL43-593 \u00e9 uma c\u00e1psula de microfone omnidirecional de 5,8 \u00d7 2 mm adequada para microfones de lapela sem fio, microfones de transmiss\u00e3o ao vivo e microfones de videoconfer\u00eancia. Com uma sensibilidade de -43dB\u00b12 e uma rela\u00e7\u00e3o sinal-ru\u00eddo de 70dB, ele garante captura de som n\u00edtida em v\u00e1rias aplica\u00e7\u00f5es.<\/p>","protected":false},"featured_media":2549,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[16,20],"product_tag":[286,235,288],"class_list":{"0":"post-180","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-ecmic","7":"product_cat-electret-microphones","8":"product_cat-omnidirectional-microphones","9":"product_tag-5-8mm","10":"product_tag-conference","11":"product_tag-solder-pads","13":"first","14":"instock","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product\/180","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/comments?post=180"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/media\/2549"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/media?parent=180"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product_brand?post=180"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product_cat?post=180"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product_tag?post=180"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}