{"id":1774,"date":"2024-07-29T15:40:47","date_gmt":"2024-07-29T07:40:47","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=1774"},"modified":"2026-03-19T15:16:43","modified_gmt":"2026-03-19T07:16:43","slug":"9-7mm-unidirectional-electret-microphone-element-for-video-conference","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/es\/9-7mm-unidirectional-electret-microphone-element-for-video-conference\/","title":{"rendered":"Elemento de micr\u00f3fono electret unidireccional de 9,7 mm para videoconferencia"},"content":{"rendered":"<h2 class=\"text-start\">Especificaciones t\u00e9cnicas<\/h2>\n<p class=\"text-start\">Nuestra c\u00e1psula de micr\u00f3fono electret unidireccional 9745 cuenta con condensadores externos duales y perlas antiinterferencias para proteger contra interferencias de RF y alta frecuencia. El cabezal de micr\u00f3fono totalmente blindado de 9 mm est\u00e1 equipado con un chip Panasonic, lo que garantiza un rendimiento estable y confiable.<\/p>\n<h3 class=\"pt-5 text-start\">Circuito de prueba est\u00e1ndar<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9745mu-blc.png\" alt=\"Circuito de prueba est\u00e1ndar\" width=\"742\" height=\"244\" class=\"alignnone size-full wp-image-1777\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9745mu-blc.png 742w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9745mu-blc-300x99.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9745mu-blc-18x6.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9745mu-blc-600x197.png 600w\" sizes=\"auto, (max-width: 742px) 100vw, 742px\" \/><\/p>\n<p>\nCondiciones de prueba: RL = 2,2K\u03a9, Vs = 3V, C = 1\u03bcF.\n<\/p>\n<h3 class=\"pt-5 text-start\">Respuesta de frecuencia t\u00edpica<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9745mu-blc.png\" alt=\"Respuesta de frecuencia t\u00edpica\" width=\"640\" height=\"480\" class=\"alignnone size-full wp-image-1775\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9745mu-blc.png 640w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9745mu-blc-300x225.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9745mu-blc-16x12.png 16w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9745mu-blc-600x450.png 600w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>\nCubre una amplia gama de frecuencias de 50 Hz a 20 kHz. La curva general muestra una suave tendencia ascendente con una atenuaci\u00f3n natural en la regi\u00f3n de altas frecuencias, lo que proporciona un rendimiento de audio claro y equilibrado.\n<\/p>\n<h3 class=\"pt-5 text-start\">Dimensiones (UNIDAD: mm)<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9745mu-blc.png\" alt=\"Dimensi\u00f3n de apariencia\" width=\"571\" height=\"275\" class=\"alignnone size-full wp-image-1776\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9745mu-blc.png 571w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9745mu-blc-300x144.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9745mu-blc-18x9.png 18w\" sizes=\"auto, (max-width: 571px) 100vw, 571px\" \/><\/p>\n<p>\nLa c\u00e1psula mide 9,7 mm de di\u00e1metro y 4,5 mm de altura. Incorpora una malla antipolvo frontal y una entrada de sonido trasera. La placa de circuito impreso est\u00e1 equipada con una perla de ferrita y condensadores adicionales para suprimir eficazmente las interferencias electromagn\u00e9ticas, garantizando una integridad de se\u00f1al estable en entornos complejos.<\/p>","protected":false},"excerpt":{"rendered":"<p>La ECM-B9745MU-BLC es una c\u00e1psula de micr\u00f3fono unidireccional de 9,7 \u00d7 4,5 mm, adecuada para micr\u00f3fonos de videoconferencia. Presenta una sensibilidad de -32dB\u00b13 y una relaci\u00f3n se\u00f1al\/ruido de 56dB, lo que garantiza una calidad de audio clara y consistente.<\/p>","protected":false},"featured_media":2742,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[16,21],"product_tag":[282,235,288],"class_list":{"0":"post-1774","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\/es\/wp-json\/wp\/v2\/product\/1774","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecmicrophones.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecmicrophones.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/es\/wp-json\/wp\/v2\/comments?post=1774"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/es\/wp-json\/wp\/v2\/media\/2742"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/es\/wp-json\/wp\/v2\/media?parent=1774"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/es\/wp-json\/wp\/v2\/product_brand?post=1774"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/es\/wp-json\/wp\/v2\/product_cat?post=1774"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/es\/wp-json\/wp\/v2\/product_tag?post=1774"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}