{"id":796,"date":"2024-05-24T11:03:14","date_gmt":"2024-05-24T03:03:14","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=796"},"modified":"2026-09-23T20:32:38","modified_gmt":"2026-09-23T12:32:38","slug":"9-7mm-omni-electret-capsule-with-pre-soldered-leads","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/it\/9-7mm-omni-electret-capsule-with-pre-soldered-leads\/","title":{"rendered":"Capsula microfonica a elettrete omnidirezionale da 9,7 mm per citofoni"},"content":{"rendered":"<h2 class=\"text-start\">Specifiche tecniche<\/h2>\n<p class=\"text-start\">La testina microfonica omnidirezionale saldata 9745 \u00e8 dotata di un filo smaltato da 30 mm ed \u00e8 realizzata appositamente con JFET di alta qualit\u00e0 per garantire prestazioni affidabili e una lunga durata. \u00c8 progettata per <strong>citofoni con campanello<\/strong> e la realizzazione di sistemi di comunicazione.<\/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-799\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_ecm-f9745al42-l30.png\" alt=\"Circuito di prova standard\" width=\"627\" height=\"286\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_ecm-f9745al42-l30.png 627w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_ecm-f9745al42-l30-300x137.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_ecm-f9745al42-l30-18x8.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/standard-test-circuit_ecm-f9745al42-l30-600x274.png 600w\" sizes=\"auto, (max-width: 627px) 100vw, 627px\" \/><\/p>\n<p>Condizioni di prova: Resistenza di carico (RL) = 2,2k\u03a9, tensione di alimentazione (VS) = 4,5V, 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-797\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-f9745al42-l30.png\" alt=\"Risposta in frequenza tipica\" width=\"684\" height=\"441\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-f9745al42-l30.png 684w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-f9745al42-l30-300x193.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-f9745al42-l30-18x12.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/typical-frequency-response_ecm-f9745al42-l30-600x387.png 600w\" sizes=\"auto, (max-width: 684px) 100vw, 684px\" \/><\/p>\n<p>La risposta in frequenza va da 50Hz a 20kHz. Rimane per lo pi\u00f9 piatta da 50Hz a circa 3kHz, poi aumenta fino a un picco vicino a 5kHz prima di diminuire gradualmente.<\/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-798\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/appearance-dimension_ecm-f9745al42-l30.png\" alt=\"Aspetto Dimensione\" width=\"502\" height=\"366\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/appearance-dimension_ecm-f9745al42-l30.png 502w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/appearance-dimension_ecm-f9745al42-l30-300x219.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/05\/appearance-dimension_ecm-f9745al42-l30-16x12.png 16w\" sizes=\"auto, (max-width: 502px) 100vw, 502px\" \/><\/p>\n<p>Diametro: 9,7 mm; altezza: 5 mm. La parte anteriore \u00e8 ricoperta da una rete antipolvere; la parte posteriore \u00e8 sigillata senza fori. Dotato di cavi paralleli saldati da 30 mm.<\/p>","protected":false},"excerpt":{"rendered":"<p>L\u2019ECM-F9745AL42-L30 \u00e8 un <strong>Capsula microfonica elettret omnidirezionale da 9,7 \u00d7 4,5 mm<\/strong> con cavi da 30 mm, <strong>Sensibilit\u00e0: -42 dB \u00b12<\/strong>, e <strong>SNR di 58 dB<\/strong>, progettato per <strong>citofoni con campanello<\/strong> e la realizzazione di sistemi di comunicazione.<\/p>","protected":false},"featured_media":4420,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[20,16],"product_tag":[282,235,290],"class_list":["post-796","product","type-product","status-publish","has-post-thumbnail","product_brand-ecmic","product_cat-omnidirectional-microphones","product_cat-electret-microphones","product_tag-9-7mm","product_tag-conference","product_tag-wire-leads","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product\/796","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=796"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/media\/4420"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/media?parent=796"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product_brand?post=796"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product_cat?post=796"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/it\/wp-json\/wp\/v2\/product_tag?post=796"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}