{"id":1758,"date":"2024-07-26T16:22:20","date_gmt":"2024-07-26T08:22:20","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=1758"},"modified":"2026-03-19T15:17:13","modified_gmt":"2026-03-19T07:17:13","slug":"9-7mm-unidirectional-microphone-element-for-long-distance-pickup","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/it\/9-7mm-unidirectional-microphone-element-for-long-distance-pickup\/","title":{"rendered":"Elemento microfonico unidirezionale da 9,7 mm per la ripresa a lunga distanza"},"content":{"rendered":"<h2 class=\"text-start\">Specifiche tecniche<\/h2>\n<p class=\"text-start\">L'ECM-B9750UL38-SDN-L60 \u00e8 una capsula microfonica unidirezionale con conduttori da 60 mm preassemblati per un'integrazione facile ed efficiente. Incorpora due condensatori e un nucleo microfonico RF coreano, che garantisce una schermatura RF superiore e prestazioni affidabili in ambienti rumorosi.<\/p>\n<p class=\"text-start\">La gamma di frequenze 50Hz~16KHz supporta una precisa acquisizione del suono direzionale, rendendolo una scelta eccellente per i sistemi di conferenza, i dispositivi di isolamento acustico e le apparecchiature di registrazione professionali. I cavi pre-attaccati offrono flessibilit\u00e0 di montaggio, riducendo i tempi di installazione e migliorando l'affidabilit\u00e0.<\/p>\n<p class=\"text-start\">Per un'opzione senza piombo, esplorate il <a href=\"https:\/\/ecmicrophones.com\/it\/9-7mm-unidirectional-electret-condenser-microphone-element\/\">versione standard<\/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-1770\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9750ul38-sdn-l60.png\" alt=\"Circuito di prova standard\" width=\"647\" height=\"228\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9750ul38-sdn-l60.png 647w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9750ul38-sdn-l60-300x106.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9750ul38-sdn-l60-18x6.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9750ul38-sdn-l60-600x211.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-1771\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9750ul38-sdn-l60.png\" alt=\"Risposta in frequenza tipica\" width=\"640\" height=\"263\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9750ul38-sdn-l60.png 640w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9750ul38-sdn-l60-300x123.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9750ul38-sdn-l60-18x7.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9750ul38-sdn-l60-600x247.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, si stabilizza 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-1769\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9750ul38-sdn-l60.png\" alt=\"Aspetto Dimensione\" width=\"668\" height=\"245\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9750ul38-sdn-l60.png 668w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9750ul38-sdn-l60-300x110.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9750ul38-sdn-l60-18x7.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9750ul38-sdn-l60-600x220.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. Pre-saldato con cavi da 60 mm per una facile integrazione.<\/p>","protected":false},"excerpt":{"rendered":"<p>Capsula microfonica unidirezionale da 9,7 mm con conduttori da 60 mm, per una rapida integrazione nei dispositivi audio.<\/p>","protected":false},"featured_media":2739,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[16,21],"product_tag":[282,229,290],"class_list":{"0":"post-1758","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-equipment","11":"product_tag-wire-leads","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\/1758","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=1758"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/media\/2739"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/media?parent=1758"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product_brand?post=1758"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product_cat?post=1758"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product_tag?post=1758"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}