{"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\/de\/9-7mm-electret-microphone-capsule-for-video-conferencing\/","title":{"rendered":"9,7-mm-Elektretmikrofonkapsel f\u00fcr Videokonferenzen"},"content":{"rendered":"<h2 class=\"text-start\">Technische Daten<\/h2>\n<p class=\"text-start\">Unser unidirektionaler Elektretmikrofonkern 9745 verf\u00fcgt \u00fcber externe Doppelkondensatoren und Entst\u00f6rungsperlen zur wirksamen Abschirmung gegen HF- und Hochfrequenzst\u00f6rungen. Der vollst\u00e4ndig abgeschirmte 9-mm-Mikrofonkopf verwendet einen hochwertigen Panasonic JFET und gew\u00e4hrleistet so eine stabile und zuverl\u00e4ssige Leistung.<\/p>\n<h3 class=\"pt-5 text-start\">Standardtestschaltung<\/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=\"Standardtestschaltung\" 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>\nTestbedingungen: RL = 680\u03a9, Vs = 1,5V, C = 1\u03bcF.\n<\/p>\n<h3 class=\"pt-5 text-start\">Typischer Frequenzgang<\/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=\"Typischer Frequenzgang\" 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>\nDeckt einen Frequenzbereich von 100Hz bis 12kHz ab. Die Kurve zeigt einen allm\u00e4hlichen Anstieg von 100Hz bis 1kHz, bleibt zwischen 1kHz und 5kHz relativ flach und beginnt dann jenseits von 5kHz zu fallen. Geeignet f\u00fcr Anwendungen, die einen klaren und ausgewogenen Mitteltonbereich erfordern.\n<\/p>\n<h3 class=\"pt-5 text-start\">Abmessungen (UNIT: 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=\"Aussehen Dimension\" 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>\nDie Mikrofonkapsel misst \u00d89,7 \u00d7 4,5 mm. Sie verf\u00fcgt \u00fcber ein staubdichtes Netz an der Vorderseite und eine Schalleinlass\u00f6ffnung an der R\u00fcckseite und bietet eine stabile akustische Leistung f\u00fcr eingebettete Audioger\u00e4te.<\/p>","protected":false},"excerpt":{"rendered":"<p>Das ECM-B9745UL-35 ist eine 9,7 \u00d7 4,5 mm gro\u00dfe, unidirektionale Mikrofonkapsel mit einer Empfindlichkeit von -35 dB\u00b12 und einem Signal-Rausch-Verh\u00e4ltnis von 56 dB. Es ist f\u00fcr den Einsatz in Videokonferenzsystemen konzipiert und gew\u00e4hrleistet eine klare und fokussierte Audioaufnahme.<\/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\/de\/wp-json\/wp\/v2\/product\/1275","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecmicrophones.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecmicrophones.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/de\/wp-json\/wp\/v2\/comments?post=1275"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/de\/wp-json\/wp\/v2\/media\/2498"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/de\/wp-json\/wp\/v2\/media?parent=1275"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/de\/wp-json\/wp\/v2\/product_brand?post=1275"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/de\/wp-json\/wp\/v2\/product_cat?post=1275"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/de\/wp-json\/wp\/v2\/product_tag?post=1275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}