{"id":152,"date":"2024-03-27T11:41:05","date_gmt":"2024-03-27T11:41:05","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=152"},"modified":"2026-03-19T15:41:40","modified_gmt":"2026-03-19T07:41:40","slug":"5-8mm-omnidirectional-electret-microphone-element-for-instruments","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/pt\/5-8mm-omnidirectional-electret-microphone-element-for-instruments\/","title":{"rendered":"Elemento de microfone de eletreto omnidirecional de 5,8 mm para instrumentos"},"content":{"rendered":"<h2 class=\"text-start\">Especifica\u00e7\u00f5es t\u00e9cnicas<\/h2>\n<p class=\"text-start\">Projetado especificamente para capta\u00e7\u00e3o de instrumentos, nosso cabe\u00e7ote de microfone 5820 possui uma taxa de distor\u00e7\u00e3o de 120dB THD\u22641% e uma rela\u00e7\u00e3o sinal-ru\u00eddo de 73dB, proporcionando som Hi-Fi com ru\u00eddo m\u00ednimo.<\/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-289\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b5820aml40-522.png\" alt=\"Circuito de teste padr\u00e3o ECM-B5820AML40-522: polariza\u00e7\u00e3o de 15k\u03a9, alimenta\u00e7\u00e3o de 2V, sa\u00edda de 1\u03bcF\" width=\"479\" height=\"230\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b5820aml40-522.png 479w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b5820aml40-522-300x144.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b5820aml40-522-18x9.png 18w\" sizes=\"auto, (max-width: 479px) 100vw, 479px\" \/><\/p>\n<p>Testado com um resistor de polariza\u00e7\u00e3o de 15k\u03a9, fonte de alimenta\u00e7\u00e3o de 2V CC e capacitor de sa\u00edda 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-287\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-b5820aml40-522.png\" alt=\"Curva de resposta de frequ\u00eancia ECM-B5820AML40-522\" width=\"397\" height=\"284\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-b5820aml40-522.png 397w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-b5820aml40-522-300x215.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-b5820aml40-522-18x12.png 18w\" sizes=\"auto, (max-width: 397px) 100vw, 397px\" \/><\/p>\n<p>A resposta de frequ\u00eancia varia de 50Hz a 20kHz com uma curva geral suave e flutua\u00e7\u00f5es m\u00ednimas.<\/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-288\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-b5820aml40-522.png\" alt=\"Dimens\u00f5es do ECM-B5820AML40-522: \u03a65,8\u00d72,0 mm\" width=\"492\" height=\"377\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-b5820aml40-522.png 492w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-b5820aml40-522-300x230.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-b5820aml40-522-16x12.png 16w\" sizes=\"auto, (max-width: 492px) 100vw, 492px\" \/><\/p>\n<p>C\u00e1psula compacta com dimens\u00f5es de \u03a65,8 \u00d7 2,0 mm e um design traseiro selado sem aberturas traseiras.<\/p>","protected":false},"excerpt":{"rendered":"<p>O ECM-B5820AML40-522 \u00e9 uma c\u00e1psula de microfone omnidirecional de 5,8 \u00d7 2 mm ideal para aplica\u00e7\u00f5es de grava\u00e7\u00e3o ac\u00fastica e capta\u00e7\u00e3o de instrumentos. Ele apresenta uma sensibilidade de -40dB\u00b12 e uma rela\u00e7\u00e3o sinal-ru\u00eddo de 73dB, garantindo captura de \u00e1udio de alta qualidade.<\/p>","protected":false},"featured_media":2553,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[16,20],"product_tag":[286,111,288],"class_list":{"0":"post-152","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-instrument","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\/152","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=152"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/media\/2553"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/media?parent=152"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product_brand?post=152"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product_cat?post=152"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product_tag?post=152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}