{"id":1795,"date":"2024-07-29T14:59:57","date_gmt":"2024-07-29T06:59:57","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&p=1795"},"modified":"2026-07-24T15:18:52","modified_gmt":"2026-07-24T07:18:52","slug":"9-7mm-omnidirectional-electret-microphone-capsule-with-pins-without-fet","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/fr\/9-7mm-omnidirectional-electret-microphone-capsule-with-pins-without-fet\/","title":{"rendered":"Capsule de microphone \u00e0 \u00e9lectret omnidirectionnel de 9,7 mm avec broches sans FET"},"content":{"rendered":"

Sp\u00e9cifications techniques<\/h2>\n

Notre t\u00eate de microphone 9745, aux dimensions de 9,7 \u00d7 4,5 mm, est un transducteur omnidirectionnel dot\u00e9 d'une sensibilit\u00e9 de -36 dB. Il assure une prise de son efficace \u00e0 longue distance et des performances stables et fiables.<\/p>\n

Circuit d'essai standard<\/h3>\n

\"Circuit<\/p>\n

Conditions de test : R\u00e9sistance de charge (RL) = 2,2k\u03a9, Tension d'alimentation (VS) = 4,5V, Condensateur de couplage (C) = 1\u03bcF.<\/p>\n

R\u00e9ponse en fr\u00e9quence typique<\/h3>\n

\"R\u00e9ponse<\/p>\n

La r\u00e9ponse en fr\u00e9quence s'\u00e9tend de 50 Hz \u00e0 20 kHz. Elle reste pratiquement plate de 50 Hz \u00e0 3 kHz, atteint un pic autour de 5 kHz, puis diminue progressivement.<\/p>\n

Dimensions (UNIT : mm)<\/h3>\n

\"Dimension<\/p>\n

\nDiam\u00e8tre : 9,7 mm ; hauteur : 4,5 mm. La face avant est munie d'un filet anti-poussi\u00e8re, tandis que la face arri\u00e8re est scell\u00e9e sans trous. La capsule est \u00e9quip\u00e9e de broches de 4,5 mm, espac\u00e9es de 2,54 mm.\n<\/p>\n

\n Remarque :<\/strong> Cette capsule microphonique ne comprend pas de FET externe ; les clients doivent fournir leur propre FET dans le circuit d'application.<\/p>","protected":false},"excerpt":{"rendered":"

L'ECM-F9745AP36NFET-26490 est une capsule de microphone \u00e0 \u00e9lectret omnidirectionnelle de 9,7 \u00d7 4,5 mm dot\u00e9e de broches et d\u00e9pourvue de FET int\u00e9gr\u00e9, n\u00e9cessitant donc un amplificateur externe. Elle est id\u00e9ale pour les applications d'amplification sur mesure telles que les interphones, les enregistreurs vocaux, les micros-cravates, les syst\u00e8mes de conf\u00e9rence et les cam\u00e9ras de s\u00e9curit\u00e9. Sa directivit\u00e9 omnidirectionnelle et son rapport signal\/bruit \u00e9lev\u00e9 garantissent un son clair et constant dans divers environnements.<\/p>","protected":false},"featured_media":2757,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[20,16],"product_tag":[282,109,300,291],"class_list":["post-1795","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-intercom","product_tag-without-fet","product_tag-pin-type","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product\/1795","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/comments?post=1795"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/media\/2757"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/media?parent=1795"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product_brand?post=1795"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product_cat?post=1795"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/fr\/wp-json\/wp\/v2\/product_tag?post=1795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}