{"id":1841,"date":"2024-07-31T08:54:06","date_gmt":"2024-07-31T00:54:06","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=1841"},"modified":"2026-03-19T15:12:38","modified_gmt":"2026-03-19T07:12:38","slug":"9-7mm-unidirectional-electret-mic-element-for-headset-microphones","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/pt\/9-7mm-unidirectional-electret-mic-element-for-headset-microphones\/","title":{"rendered":"Elemento de microfone de eletreto unidirecional de 9,7 mm para microfones de fone de ouvido"},"content":{"rendered":"<h2 class=\"text-start\">Especifica\u00e7\u00f5es t\u00e9cnicas<\/h2>\n<p class=\"text-start\">Nosso cabe\u00e7ote de microfone unidirecional 9767 conta com redu\u00e7\u00e3o de ru\u00eddo e resist\u00eancia a interfer\u00eancias, garantindo captura vocal n\u00edtida.<\/p>\n<h3 class=\"pt-5 text-start\">Circuito de teste padr\u00e3o<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-f9767ul-44.png\" alt=\"Circuito de teste padr\u00e3o\" width=\"485\" height=\"211\" class=\"alignnone size-full wp-image-1842\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-f9767ul-44.png 485w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-f9767ul-44-300x131.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-f9767ul-44-18x8.png 18w\" sizes=\"auto, (max-width: 485px) 100vw, 485px\" \/><\/p>\n<p>Condi\u00e7\u00f5es de teste: Resistor de carga (RL) = 680\u03a9, tens\u00e3o de alimenta\u00e7\u00e3o (VS) = 1,5V, capacitor de acoplamento (C) = 1\u03bcF.<\/p>\n<h3 class=\"pt-5 text-start\">Resposta de frequ\u00eancia t\u00edpica<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-f9767ul-44.png\" alt=\"Resposta de frequ\u00eancia t\u00edpica\" width=\"596\" height=\"252\" class=\"alignnone size-full wp-image-1844\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-f9767ul-44.png 596w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-f9767ul-44-300x127.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-f9767ul-44-18x8.png 18w\" sizes=\"auto, (max-width: 596px) 100vw, 596px\" \/><\/p>\n<p>Resposta de frequ\u00eancia: 100Hz-10kHz. A curva mostra um aumento constante at\u00e9 1kHz, seguido por uma regi\u00e3o relativamente est\u00e1vel e, em seguida, come\u00e7a a diminuir em torno de 5kHz.<\/p>\n<h3 class=\"pt-5 text-start\">Dimens\u00f5es (UNIDADE: mm)<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-f9767ul-44.png\" alt=\"Dimens\u00e3o da apar\u00eancia\" width=\"610\" height=\"450\" class=\"alignnone size-full wp-image-1843\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-f9767ul-44.png 610w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-f9767ul-44-300x221.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-f9767ul-44-16x12.png 16w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-f9767ul-44-600x443.png 600w\" sizes=\"auto, (max-width: 610px) 100vw, 610px\" \/><\/p>\n<p>Di\u00e2metro: 9,7 mm; Altura: 6,7 mm. A parte frontal \u00e9 equipada com uma malha \u00e0 prova de poeira; a parte traseira \u00e9 selada sem nenhuma abertura.<\/p>","protected":false},"excerpt":{"rendered":"<p>O ECM-F9767UL-44 \u00e9 uma c\u00e1psula de microfone unidirecional de 9,7 \u00d7 6,7 mm adequada para microfones de fone de ouvido. Ele apresenta uma sensibilidade de -44dB\u00b12 e uma rela\u00e7\u00e3o sinal-ru\u00eddo de 60dB, proporcionando desempenho de \u00e1udio claro e confi\u00e1vel.<\/p>","protected":false},"featured_media":2744,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[16,21],"product_tag":[282,235,288],"class_list":{"0":"post-1841","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-ecmic","7":"product_cat-electret-microphones","8":"product_cat-unidirectional-microphones","9":"product_tag-9-7mm","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\/1841","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=1841"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/media\/2744"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/media?parent=1841"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product_brand?post=1841"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product_cat?post=1841"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product_tag?post=1841"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}