{"id":1246,"date":"2024-07-08T18:12:35","date_gmt":"2024-07-08T10:12:35","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=1246"},"modified":"2026-03-19T15:23:49","modified_gmt":"2026-03-19T07:23:49","slug":"9-7mm-unidirectional-electret-condenser-microphone-element","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/it\/9-7mm-unidirectional-electret-condenser-microphone-element\/","title":{"rendered":"Elemento microfonico a condensatore electret unidirezionale da 9,7 mm"},"content":{"rendered":"<h2 class=\"text-start\">Specifiche tecniche<\/h2>\n<p class=\"text-start\">L'ECM-B9750UL38-SD1033 \u00e8 una capsula microfonica unidirezionale ad alte prestazioni progettata per un'accurata acquisizione del suono direzionale. Con dimensioni di 9,7 \u00d7 5 mm, \u00e8 dotato di doppi condensatori e di un nucleo microfonico RF coreano, che garantisce una forte resistenza alle interferenze RF e un funzionamento stabile.<\/p>\n<p class=\"text-start\">Con una risposta in frequenza di 50Hz~16KHz, questa capsula offre una riproduzione audio chiara e naturale, rendendola adatta a microfoni direzionali, sistemi per conferenze e dispositivi audio ad alta fedelt\u00e0. Il suo design compatto garantisce una facile integrazione in varie applicazioni.<\/p>\n<p class=\"text-start\">Per i dispositivi che necessitano di elettrocateteri preassemblati, prendere in considerazione il modello <a href=\"https:\/\/ecmicrophones.com\/it\/9-7mm-unidirectional-microphone-element-for-long-distance-pickup\/\">Versione con piombo da 60 mm<\/a>.<\/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-1247\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9750ul38-sd1033.png\" alt=\"Circuito di prova standard\" width=\"647\" height=\"228\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9750ul38-sd1033.png 647w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9750ul38-sd1033-300x106.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9750ul38-sd1033-18x6.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9750ul38-sd1033-600x211.png 600w\" sizes=\"auto, (max-width: 647px) 100vw, 647px\" \/><\/p>\n<p>Condizioni di prova: Resistenza di carico (RL) = 680\u03a9, tensione di alimentazione (VS) = 1,5 V, condensatore di accoppiamento (C) = 1\u03bcF.<\/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-1248\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9750ul38-sd1033.png\" alt=\"Risposta in frequenza tipica\" width=\"640\" height=\"263\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9750ul38-sd1033.png 640w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9750ul38-sd1033-300x123.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9750ul38-sd1033-18x7.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9750ul38-sd1033-600x247.png 600w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>La risposta in frequenza va da 100Hz a 16kHz. La curva sale rapidamente nella gamma delle basse frequenze, passa a una salita pi\u00f9 graduale intorno ai 2 kHz e inizia a diminuire dopo circa 12 kHz.<\/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-1249\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9750ul38-sd1033.png\" alt=\"Aspetto Dimensione\" width=\"668\" height=\"245\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9750ul38-sd1033.png 668w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9750ul38-sd1033-300x110.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9750ul38-sd1033-18x7.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9750ul38-sd1033-600x220.png 600w\" sizes=\"auto, (max-width: 668px) 100vw, 668px\" \/><\/p>\n<p>Diametro: 9,7 mm; altezza: 5,0 mm. Il lato anteriore \u00e8 rivestito da una rete antipolvere, mentre il retro presenta un foro di ingresso per il suono.<\/p>","protected":false},"excerpt":{"rendered":"<p>Capsula microfonica unidirezionale da 9,7 mm con schermatura RF, ideale per l'acquisizione del suono direzionale nei dispositivi audio professionali.<\/p>","protected":false},"featured_media":2504,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[16,21],"product_tag":[282,235,288],"class_list":{"0":"post-1246","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\/1246","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=1246"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/media\/2504"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/media?parent=1246"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product_brand?post=1246"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product_cat?post=1246"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product_tag?post=1246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}