{"id":1275,"date":"2024-07-10T17:36:04","date_gmt":"2024-07-10T09:36:04","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=1275"},"modified":"2026-03-19T15:23:14","modified_gmt":"2026-03-19T07:23:14","slug":"9-7mm-electret-microphone-capsule-for-video-conferencing","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/it\/9-7mm-electret-microphone-capsule-for-video-conferencing\/","title":{"rendered":"Capsula microfonica a elettrete da 9,7 mm per videoconferenze"},"content":{"rendered":"<h2 class=\"text-start\">Specifiche tecniche<\/h2>\n<p class=\"text-start\">Il nucleo del nostro microfono a elettrete unidirezionale 9745 \u00e8 dotato di doppi condensatori esterni e sfere anti-interferenza per schermare efficacemente le interferenze RF e ad alta frequenza. La testa del microfono completamente schermata da 9 mm utilizza un JFET Panasonic di alta qualit\u00e0, 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\" class=\"alignnone size-full wp-image-1277\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9745ul-35.png\" alt=\"Circuito di prova standard\" width=\"510\" height=\"226\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9745ul-35.png 510w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9745ul-35-300x133.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9745ul-35-18x8.png 18w\" sizes=\"auto, (max-width: 510px) 100vw, 510px\" \/><\/p>\n<p>\nCondizioni di prova: RL = 680\u03a9, Vs = 1,5 V, C = 1\u03bcF.\n<\/p>\n<h3 class=\"pt-5 text-start\">Risposta in frequenza tipica<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1278\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9745ul-35.png\" alt=\"Risposta in frequenza tipica\" width=\"616\" height=\"257\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9745ul-35.png 616w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9745ul-35-300x125.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9745ul-35-18x8.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9745ul-35-600x250.png 600w\" sizes=\"auto, (max-width: 616px) 100vw, 616px\" \/><\/p>\n<p>\nCopre una gamma di frequenze compresa tra 100Hz e 12kHz. La curva mostra un aumento graduale da 100Hz a 1kHz, rimane relativamente piatta tra 1kHz e 5kHz e inizia a diminuire oltre i 5kHz. Adatto per applicazioni che richiedono una risposta chiara e bilanciata alle medie frequenze.\n<\/p>\n<h3 class=\"pt-5 text-start\">Dimensioni (UNIT\u00c0: mm)<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1276\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9745ul-35.png\" alt=\"Aspetto Dimensione\" width=\"611\" height=\"517\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9745ul-35.png 611w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9745ul-35-300x254.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9745ul-35-14x12.png 14w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9745ul-35-600x508.png 600w\" sizes=\"auto, (max-width: 611px) 100vw, 611px\" \/><\/p>\n<p>\nLa capsula microfonica misura \u00d89,7 \u00d7 4,5 mm. \u00c8 dotato di una rete antipolvere frontale e di un foro di ingresso del suono posteriore, che offre prestazioni acustiche stabili per i dispositivi audio incorporati.<\/p>","protected":false},"excerpt":{"rendered":"<p>L'ECM-B9745UL-35 \u00e8 una capsula microfonica unidirezionale da 9,7 \u00d7 4,5 mm con una sensibilit\u00e0 di -35 dB\u00b12 e un rapporto segnale\/rumore di 56 dB. \u00c8 stato progettato per essere utilizzato nei sistemi di videoconferenza, garantendo un'acquisizione audio chiara e mirata.<\/p>","protected":false},"featured_media":2498,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[21,16],"product_tag":[282,235,288],"class_list":{"0":"post-1275","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-ecmic","7":"product_cat-unidirectional-microphones","8":"product_cat-electret-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\/1275","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=1275"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/media\/2498"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/media?parent=1275"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product_brand?post=1275"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product_cat?post=1275"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product_tag?post=1275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}