{"id":1236,"date":"2024-07-08T18:04:34","date_gmt":"2024-07-08T10:04:34","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=1236"},"modified":"2026-03-19T15:23:59","modified_gmt":"2026-03-19T07:23:59","slug":"9-7mm-unidirectional-electret-condenser-microphone-insert-for-voice-amplifier","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/pt\/9-7mm-unidirectional-electret-condenser-microphone-insert-for-voice-amplifier\/","title":{"rendered":"Inser\u00e7\u00e3o de microfone condensador de eletreto unidirecional de 9,7 mm para amplificador de voz"},"content":{"rendered":"<h2 class=\"text-start\">Especifica\u00e7\u00f5es t\u00e9cnicas<\/h2>\n<p class=\"text-start\">Nosso cabe\u00e7ote de microfone unidirecional 9750 oferece som de alta qualidade com excelentes efeitos de redu\u00e7\u00e3o de ru\u00eddo, resist\u00eancia a interfer\u00eancias e cancelamento de ru\u00eddo.<\/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-f9752ul.png\" alt=\"Circuito de teste padr\u00e3o\" width=\"614\" height=\"255\" class=\"alignnone size-full wp-image-1239\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-f9752ul.png 614w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-f9752ul-300x125.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-f9752ul-18x7.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-f9752ul-600x249.png 600w\" sizes=\"auto, (max-width: 614px) 100vw, 614px\" \/><\/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-f9752ul.png\" alt=\"Resposta de frequ\u00eancia t\u00edpica\" width=\"633\" height=\"273\" class=\"alignnone size-full wp-image-1237\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-f9752ul.png 633w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-f9752ul-300x129.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-f9752ul-18x8.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-f9752ul-600x259.png 600w\" sizes=\"auto, (max-width: 633px) 100vw, 633px\" \/><\/p>\n<p>\nResposta de frequ\u00eancia: 100Hz-10kHz. A curva mostra um aumento de 100 Hz a cerca de 1 kHz, seguido por uma faixa m\u00e9dia relativamente plana e ligeiramente ascendente. Uma suave redu\u00e7\u00e3o come\u00e7a perto de 5kHz.\n<\/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-f9752ul.png\" alt=\"Dimens\u00e3o da apar\u00eancia\" width=\"494\" height=\"350\" class=\"alignnone size-full wp-image-1238\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-f9752ul.png 494w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-f9752ul-300x213.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-f9752ul-18x12.png 18w\" sizes=\"auto, (max-width: 494px) 100vw, 494px\" \/><\/p>\n<p>\nDi\u00e2metro: 9,7 mm; Altura: 5,0 mm. A parte frontal \u00e9 equipada com uma malha \u00e0 prova de poeira, enquanto a parte traseira inclui uma porta de capta\u00e7\u00e3o de som.<\/p>","protected":false},"excerpt":{"rendered":"<p>O ECM-F9750UL-51 \u00e9 uma c\u00e1psula de microfone unidirecional medindo 9,7 \u00d7 5 mm, com uma sensibilidade de -51dB\u00b12 e uma rela\u00e7\u00e3o sinal-ru\u00eddo de 58dB. \u00c9 usado principalmente em fones de ouvido e megafones montados na cintura, fornecendo captura de \u00e1udio clara e focada para essas aplica\u00e7\u00f5es.<\/p>","protected":false},"featured_media":2511,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[16,21],"product_tag":[282,235,288],"class_list":{"0":"post-1236","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\/1236","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=1236"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/media\/2511"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/media?parent=1236"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product_brand?post=1236"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product_cat?post=1236"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product_tag?post=1236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}