{"id":7391,"date":"2024-05-21T07:17:06","date_gmt":"2024-05-21T10:17:06","guid":{"rendered":"https:\/\/kadoshmusic.com.br\/?post_type=product&#038;p=7391"},"modified":"2025-07-21T11:01:35","modified_gmt":"2025-07-21T14:01:35","slug":"kit-distribuidor-ad840br","status":"publish","type":"product","link":"https:\/\/kadoshmusic.com.br\/es\/product\/kit-distribuidor-ad840br\/","title":{"rendered":"AD840BR"},"content":{"rendered":"<div class=\"section section-top\">\n<p><span style=\"font-weight: 300;\">O <strong>AD840BR<\/strong> es un distribuidor de antenas construido en una carcasa met\u00e1lica est\u00e1ndar de 19\u2033 montada en rack que ampl\u00eda 1 o m\u00e1s sistemas de micr\u00f3fonos dividiendo un par de antenas en varios sistemas, tales como <strong>K501<\/strong>, <strong>K522<\/strong>, <strong>K901<\/strong>, <strong>K1201<\/strong>, <strong>K1202<\/strong>, <strong>K1001<\/strong>, <strong>K1501<\/strong>.<\/span><\/p>\n<p><span style=\"font-weight: 300;\">O <strong>AD840BR<\/strong> amplifica las se\u00f1ales de RF para compensar la p\u00e9rdida de inserci\u00f3n causada por los distintos conectores de salida, debido a los diferentes modelos y frecuencia utilizados.<\/span><\/p>\n<p><span style=\"font-weight: 300;\">C\u00f3mo funcionan las antenas <strong>AN710BR<\/strong> son activas, tienen potencia para compensar la p\u00e9rdida de se\u00f1al debida al tama\u00f1o del cable utilizado.<\/span><\/p>\n<p><span style=\"font-weight: 300;\">Cada <strong>AD840BR<\/strong> le permite utilizar hasta cuatro receptores para utilizar el mismo par de antenas, con la opci\u00f3n de utilizar un quinto receptor o un segundo <strong>AD840BR<\/strong> en el quinto conector.<\/span><\/p>\n<p><span style=\"font-weight: 300;\">Tiene dos puertos BNC de 50\u03a9 y est\u00e1 dise\u00f1ado para utilizar un <strong>AD840BR<\/strong> o un quinto receptor inal\u00e1mbrico, por lo que puedes tener un sistema de microfon\u00eda inal\u00e1mbrica UHF con hasta 24 receptores utilizando s\u00f3lo un par de antenas.<\/span><\/p>\n<p><span style=\"font-weight: 300;\">El AD840BR viene con 2 antenas direccionales activas de banda ancha AN710BR 450MHz - 960MHz con 7,1dBi de ganancia en polarizaci\u00f3n vertical y una disposici\u00f3n de dipolo peri\u00f3dico logar\u00edtmico (LPDA), capaz de producir un patr\u00f3n cardioide a la vez que rechaza las se\u00f1ales de RF fuera del \u00e1rea de cobertura. Dispone de un amplificador integrado con control t\u00e1ctil de ganancia para compensar distintos grados de p\u00e9rdida de se\u00f1al en el cable coaxial.<\/span><\/p>\n<p><span style=\"font-weight: 300;\">Las antenas <strong>AN710BR<\/strong> puede montarse sobre un pedestal o suspenderse del techo, siempre que se respete la colocaci\u00f3n y la polarizaci\u00f3n. Nunca utilice antenas dentro de jaulas, detr\u00e1s de paredes, tumbadas o cruzadas. Utilice siempre el mismo tipo de cable para instalar las antenas.<\/span><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p class=\"font_8\">Distribuidor de se\u00f1al de rack est\u00e1ndar para hasta 4 sistemas de micr\u00f3fono<\/p>","protected":false},"featured_media":13579,"template":"","meta":{"content-type":"","_vp_format_video_url":"","_vp_image_focal_point":[]},"product_cat":[171,107],"product_tag":[],"class_list":{"0":"post-7391","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-distribuidor-de-sinal","7":"product_cat-kadosh","9":"first","10":"instock","11":"shipping-taxable","12":"purchasable","13":"product-type-variable"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.9 (Yoast SEO v24.0) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>AD840BR - Kadosh Music<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kadoshmusic.com.br\/es\/product\/kit-distribuidor-ad840br\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"AD840BR\" \/>\n<meta property=\"og:description\" content=\"Distribuidor de sinal padr\u00e3o rack para at\u00e9 4 sistemas de microfone\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kadoshmusic.com.br\/es\/product\/kit-distribuidor-ad840br\/\" \/>\n<meta property=\"og:site_name\" content=\"Kadosh Music\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/micskadosh\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-21T14:01:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kadoshmusic.com.br\/wp-content\/uploads\/2024\/05\/AD840BR-3.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1080\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/kadoshmusic.com.br\/produto\/kit-distribuidor-ad840br\/\",\"url\":\"https:\/\/kadoshmusic.com.br\/produto\/kit-distribuidor-ad840br\/\",\"name\":\"AD840BR - 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