{"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\/it\/9-7mm-unidirectional-electret-microphone-element-for-video-conference\/","title":{"rendered":"Elemento microfonico a elettrete unidirezionale da 9,7 mm per videoconferenza"},"content":{"rendered":"<h2 class=\"text-start\">Specifiche tecniche<\/h2>\n<p class=\"text-start\">La capsula del nostro microfono electret unidirezionale 9745 \u00e8 dotata di doppi condensatori esterni e sfere anti-interferenza per schermare le interferenze RF e ad alta frequenza. La testina microfonica completamente schermata da 9 mm \u00e8 dotata di un chip Panasonic che garantisce prestazioni stabili e affidabili.<\/p>\n<h3 class=\"pt-5 text-start\">Circuito di prova standard<\/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 di prova standard\" 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>\nCondizioni di prova: RL = 2,2K\u03a9, Vs = 3V, C = 1\u03bcF.\n<\/p>\n<h3 class=\"pt-5 text-start\">Risposta in frequenza tipica<\/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=\"Risposta in frequenza tipica\" 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>\nCopre un'ampia gamma di frequenze da 50Hz a 20kHz. La curva complessiva mostra una tendenza dolcemente ascendente con un roll-off naturale nella regione delle alte frequenze, fornendo prestazioni audio chiare ed equilibrate.\n<\/p>\n<h3 class=\"pt-5 text-start\">Dimensioni (UNIT\u00c0: 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=\"Aspetto Dimensione\" 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 capsula misura 9,7 mm di diametro e 4,5 mm di altezza. \u00c8 dotata di una rete antipolvere frontale e di un ingresso audio posteriore. Il circuito stampato \u00e8 dotato di una perlina di ferrite e di condensatori aggiuntivi per sopprimere efficacemente le interferenze elettromagnetiche, garantendo un'integrit\u00e0 stabile del segnale in ambienti complessi.<\/p>","protected":false},"excerpt":{"rendered":"<p>L'ECM-B9745MU-BLC \u00e8 una capsula microfonica unidirezionale da 9,7 \u00d7 4,5 mm, adatta ai microfoni per videoconferenze. Presenta una sensibilit\u00e0 di -32 dB\u00b13 e un rapporto segnale\/rumore di 56 dB, garantendo una qualit\u00e0 audio chiara e costante.<\/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\/it\/wp-json\/wp\/v2\/product\/1774","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/comments?post=1774"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/media\/2742"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/media?parent=1774"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product_brand?post=1774"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product_cat?post=1774"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product_tag?post=1774"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}