{"id":100,"date":"2024-03-27T11:06:14","date_gmt":"2024-03-27T11:06:14","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=100"},"modified":"2026-03-19T15:40:27","modified_gmt":"2026-03-19T07:40:27","slug":"9-7mm-unidirectional-electret-microphone-element-for-gooseneck","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/pt\/9-7mm-unidirectional-electret-microphone-element-for-gooseneck\/","title":{"rendered":"Elemento de microfone de eletreto unidirecional de 9,7 mm para pesco\u00e7o de ganso"},"content":{"rendered":"<h2 class=\"text-start\">Especifica\u00e7\u00f5es t\u00e9cnicas<\/h2>\n<p class=\"text-start\">As c\u00e1psulas de microfone 9750 apresentam um design de capacitor duplo para captura de som unidirecional, fortificado com esferas magn\u00e9ticas anti-interfer\u00eancia para combater a interfer\u00eancia de RF. Com componentes RF JFET coreanos, a confiabilidade e a estabilidade s\u00e3o garantidas.<\/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-261\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b9750ul38-630.png\" alt=\"Circuito de teste ECM-B9750UL38: polariza\u00e7\u00e3o de 680\u03a9, alimenta\u00e7\u00e3o de 1,5V, sa\u00edda de 1\u03bcF\" width=\"603\" height=\"220\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b9750ul38-630.png 603w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b9750ul38-630-300x109.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b9750ul38-630-18x7.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/standard-test-circuit_ecm-b9750ul38-630-600x219.png 600w\" sizes=\"auto, (max-width: 603px) 100vw, 603px\" \/><\/p>\n<p>Resistor de polariza\u00e7\u00e3o de 680\u03a9, alimenta\u00e7\u00e3o de 1,5V, tampa de sa\u00edda de 1\u03bcF. Otimizado para aplica\u00e7\u00f5es de baixa tens\u00e3o.<\/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-262\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-b9750ul38-630.png\" alt=\"Resposta de frequ\u00eancia ECM-B9750UL38: Aumento de 100Hz-500Hz, plano de 500Hz-10kHz, decl\u00ednio de 10kHz+\" width=\"626\" height=\"247\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-b9750ul38-630.png 626w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-b9750ul38-630-300x118.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-b9750ul38-630-18x7.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/typical-frequency-response_ecm-b9750ul38-630-600x237.png 600w\" sizes=\"auto, (max-width: 626px) 100vw, 626px\" \/><\/p>\n<p>Aumento de 100 Hz na faixa m\u00e9dia, m\u00e9dios-agudos planos, decl\u00ednio acima de 10 kHz<\/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-263\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-b9750ul38-630.png\" alt=\"ECM-B9750UL38 Dimens\u00f5es: \u03a69,7\u00d75,0mm com malha de poeira frontal e porta ac\u00fastica traseira\" width=\"531\" height=\"355\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-b9750ul38-630.png 531w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-b9750ul38-630-300x201.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/03\/appearance-dimension_ecm-b9750ul38-630-18x12.png 18w\" sizes=\"auto, (max-width: 531px) 100vw, 531px\" \/><\/p>\n<p>\u03a69,7\u00d75,0 mm com malha frontal contra poeira e porta ac\u00fastica traseira.<\/p>","protected":false},"excerpt":{"rendered":"<p>O ECM-B9750UL38-630 \u00e9 uma c\u00e1psula de microfone eletreto unidirecional de 9,7 \u00d7 5 mm com sensibilidade de -38 dB\u00b12 e SNR de 70 dB, perfeita para microfones gooseneck e de lapela para confer\u00eancias.<\/p>","protected":false},"featured_media":2609,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[16,21],"product_tag":[282,235,288],"class_list":{"0":"post-100","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\/100","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=100"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/media\/2609"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/media?parent=100"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product_brand?post=100"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product_cat?post=100"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product_tag?post=100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}