{"id":3140,"date":"2025-10-24T10:55:23","date_gmt":"2025-10-24T02:55:23","guid":{"rendered":"https:\/\/ceshi.tfngw.com\/?page_id=3140"},"modified":"2025-11-21T15:55:24","modified_gmt":"2025-11-21T07:55:24","slug":"ck1840d-horn-antenna","status":"publish","type":"page","link":"https:\/\/www.tfngj.com\/pt\/antenna\/ck1840d-horn-antenna\/","title":{"rendered":"Antena tipo corneta CK1840D"},"content":{"rendered":"<div class=\"wp-block-cover alignfull is-light wp-duotone-unset-1\" style=\"border-radius:0px;margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0;font-size:clamp(3.615rem, 3.615rem + ((1vw - 0.2rem) * 4.856), 7.5rem);min-height:468px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1280\" class=\"wp-block-cover__image-background wp-image-2550 size-full\" alt=\"\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-scaled.webp\" data-object-fit=\"cover\" srcset=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-scaled.webp 2560w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-300x150.webp 300w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-1024x512.webp 1024w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-768x384.webp 768w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-1536x768.webp 1536w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-2048x1024.webp 2048w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-18x9.webp 18w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-600x300.webp 600w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-30 has-background-dim\" style=\"background-color:#359aca\"><\/span><div class=\"wp-block-cover__inner-container has-global-padding is-layout-constrained wp-container-core-cover-is-layout-ad1af2a0 wp-block-cover-is-layout-constrained\"><h1 class=\"wp-block-heading alignfull has-text-align-center has-neutral-0-color has-text-color has-link-color has-5-x-large-font-size wp-elements-ecaf432bbb6d7b946a20989a8a07dbb0\" style=\"margin-right:0;margin-left:0;text-transform:capitalize\" id=\"ck1840d-horn-antenna\">Antena tipo corneta CK1840D<\/h1>\n\n\n\n<p class=\"has-text-align-center has-neutral-0-color has-text-color has-link-color has-large-font-size wp-elements-902f91b5fc8c58dd6ea8c4d0d34facc4\" style=\"margin-top:var(--wp--preset--spacing--x-small)\">Dual-Ridged. 18GHz-40GHz. Antena de ondas milim\u00e9tricas de banda ultralarga<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-global-padding is-content-justification-center is-layout-constrained wp-container-core-group-is-layout-df757ecc wp-block-group-is-layout-constrained\" style=\"margin-top:0;margin-bottom:0;padding-top:calc( 0.5 * var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal)));padding-right:var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal));padding-bottom:calc( 0.5 * var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal)));padding-left:var(--wp--style--root--padding-left, var(--wp--custom--gap--horizontal))\">\n<div style=\"height:0px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:calc( 0.25 * var(--wp--style--root--padding-right, var(--wp--custom--gap--horizontal)))\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-37dbaa11 wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--x-large);margin-bottom:var(--wp--preset--spacing--x-large)\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\"><h2 class=\"wp-block-heading has-5-x-large-font-size\" id=\"highlights\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#2588cc\" class=\"has-inline-color\">Destaques<\/mark><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\" style=\"margin-right:0;margin-left:0;padding-right:0;padding-left:0\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/\u4e3b\u56fe1-6.jpg\" alt=\"Antena tipo corneta\" class=\"wp-image-3141\" srcset=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/\u4e3b\u56fe1-6.jpg 800w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/\u4e3b\u56fe1-6-300x300.jpg 300w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/\u4e3b\u56fe1-6-150x150.jpg 150w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/\u4e3b\u56fe1-6-768x768.jpg 768w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/\u4e3b\u56fe1-6-12x12.jpg 12w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/\u4e3b\u56fe1-6-600x600.jpg 600w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/\u4e3b\u56fe1-6-100x100.jpg 100w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\"><ul style=\"margin-right:0;--plover--style--block-gap:var(--wp--preset--spacing--x-small);\" class=\"wp-block-list is-style-check-circle\">\n<li>Cobertura de 18 GHz a 40 GHz em v\u00e1rias bandas, simplificando significativamente a complexidade do sistema de teste e reduzindo o n\u00famero de antenas<\/li>\n\n\n\n<li>Na faixa de frequ\u00eancia de at\u00e9 40 GHz, ele ainda oferece excelente ganho de 14 dBi a 18 dBi, garantindo a recep\u00e7\u00e3o e a transmiss\u00e3o eficazes de sinais de ondas milim\u00e9tricas<\/li>\n\n\n\n<li>O design leve o torna perfeito para integra\u00e7\u00e3o em sistemas de teste automatizados, salas escuras e dispositivos port\u00e1teis<\/li>\n\n\n\n<li>A pot\u00eancia m\u00e1xima de entrada chega a 100 W, atendendo \u00e0s necessidades de aplica\u00e7\u00f5es de transmiss\u00e3o de alta pot\u00eancia, fortes e confi\u00e1veis<\/li>\n\n\n\n<li>O conector de precis\u00e3o padr\u00e3o de 2,92 mm (personaliz\u00e1vel) garante excelente desempenho de RF na banda de ondas milim\u00e9tricas<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-a89b3969 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.tfngj.com\/pt\/contact-us\/\">Solicite uma cota\u00e7\u00e3o<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/11\/ck1840d-2.jpg\" alt=\"Antena tipo corneta\" style=\"width:388px;height:auto\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/11\/ck1840d-3.jpg\" alt=\"Antena tipo corneta\" style=\"width:388px;height:auto\"\/><\/figure>\n<\/div>\n<\/div>\n\n\n<h2 class=\"wp-block-heading alignwide has-text-align-left\" style=\"margin-top:var(--wp--preset--spacing--large);padding-left:0rem;font-size:clamp(1.743rem, 1.743rem + ((1vw - 0.2rem) * 1.571), 3rem);\" id=\"specifications\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#2588cc\" class=\"has-inline-color\">Especifica\u00e7\u00f5es<\/mark><\/h2>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-c375d253 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<figure class=\"wp-block-table is-style-stripes has-large-font-size\" style=\"margin-right:0rem;margin-left:0rem;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><table class=\"has-background\" style=\"background-color:#90caf191\"><tbody><tr><td>Modelo \/ Itens<\/td><td>CK1840D<\/td><\/tr><tr><td>Faixa de frequ\u00eancia<\/td><td>18 GHz ~ 40 GHz<\/td><\/tr><tr><td>Rela\u00e7\u00e3o de onda estacion\u00e1ria (VSWR)<\/td><td>\u2264 2.5<\/td><\/tr><tr><td>Ganho<\/td><td>14 dBi ~ 18 dBi<\/td><\/tr><tr><td>Polariza\u00e7\u00e3o<\/td><td>Polariza\u00e7\u00e3o linear<\/td><\/tr><tr><td>Padr\u00e3o direcional<\/td><td>Direcional<\/td><\/tr><tr><td>Imped\u00e2ncia<\/td><td>50 ohms<\/td><\/tr><tr><td>Interface da antena<\/td><td>2,92 mm (personaliz\u00e1vel)<\/td><\/tr><tr><td>Pot\u00eancia m\u00e1xima de entrada<\/td><td>100 W<\/td><\/tr><tr><td>Dimens\u00f5es<\/td><td>68,4 mm \u00d7 40 mm \u00d7 33 mm<\/td><\/tr><tr><td>Temperatura operacional<\/td><td>-40\u00b0C ~ +40\u00b0C<\/td><\/tr><tr><td>Temperatura de armazenamento<\/td><td>-35\u2103 ~ +70\u2103<\/td><\/tr><tr><td>Peso<\/td><td>0,5 kg<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-ghost\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/pdf\/CK1840D-Horn-Antenna.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Download do manual<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-b9f7452e wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--x-large)\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:44%\">\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/internet-7843966_1280-1024x682.jpg\" alt=\"Teste de 5G\" class=\"wp-image-2473\" srcset=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/internet-7843966_1280-1024x682.jpg 1024w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/internet-7843966_1280-300x200.jpg 300w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/internet-7843966_1280-768x512.jpg 768w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/internet-7843966_1280-18x12.jpg 18w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/internet-7843966_1280-600x400.jpg 600w, https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/internet-7843966_1280.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:56%\"><h2 class=\"wp-block-heading has-2-x-large-font-size\" id=\"application-scenarios\">Cen\u00e1rios de aplicativos<\/h2>\n\n\n<ul class=\"wp-block-list\" style=\"\">\n<li>Testes avan\u00e7ados de EMC\/EMI: realize testes de emiss\u00f5es irradiadas e imunidade em uma banda ultralarga para atender aos mais rigorosos padr\u00f5es internacionais.<\/li>\n\n\n\n<li>Contramedidas eletr\u00f4nicas (ECM) e intelig\u00eancia de sinais (SIGINT): usadas para detec\u00e7\u00e3o, an\u00e1lise, posicionamento e interfer\u00eancia de sinais de banda larga.<\/li>\n\n\n\n<li>Pesquisa de comunica\u00e7\u00e3o 5G\/6G e ondas milim\u00e9tricas: abrangendo todas as principais bandas de frequ\u00eancia de ondas sub-6GHz e milim\u00e9tricas, \u00e9 uma ferramenta poderosa para P&amp;D de comunica\u00e7\u00e3o.<\/li>\n\n\n\n<li>Teste e verifica\u00e7\u00e3o do sistema de radar: aplic\u00e1vel ao teste de desempenho de v\u00e1rios sistemas de radar, como o radar automotivo e o radar militar.<\/li>\n\n\n\n<li>Teste de comunica\u00e7\u00e3o por sat\u00e9lite: abrangendo v\u00e1rias bandas de frequ\u00eancia de comunica\u00e7\u00e3o por sat\u00e9lite.<\/li>\n\n\n\n<li>Aeroespacial e Defesa: Para integra\u00e7\u00e3o de sistemas, testes de plataforma e simula\u00e7\u00e3o de ambiente de campo de batalha.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:68px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<h2 class=\"wp-block-heading has-text-align-center\" id=\"faqs\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#2588cc\" class=\"has-inline-color\">Perguntas frequentes<\/mark><\/h2>\n\n\n\n<details class=\"wp-block-details has-border-color is-layout-flow wp-block-details-is-layout-flow\" style=\"border-color:#4083ca;border-width:2px;line-height:1.8\" open><summary>Que op\u00e7\u00f5es de log\u00edstica voc\u00eas oferecem?<\/summary>\n<p>Fornecemos solu\u00e7\u00f5es de log\u00edstica otimizadas com base na urg\u00eancia de seu pedido, no tamanho, no peso e em sua localiza\u00e7\u00e3o:<\/p>\n\n\n\n<p>Expresso internacional: Adequado para amostras, pedidos urgentes e pequenas remessas com peso inferior a 1,5 kg. Temos parceria com os principais fornecedores de log\u00edstica, como DHL, FedEx e UPS, oferecendo rastreamento porta a porta.<\/p>\n\n\n\n<p>Frete a\u00e9reo: Adequado para pedidos de m\u00e9dio a grande porte ou equipamentos completos sens\u00edveis ao tempo, oferecendo um equil\u00edbrio eficaz entre custo e velocidade.<\/p>\n\n\n\n<p>Frete mar\u00edtimo: Adequado para pedidos de grande volume e o m\u00e9todo de envio mais econ\u00f4mico. Oferecemos FOB, C&amp;F e CIF.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-border-color is-layout-flow wp-block-details-is-layout-flow\" style=\"border-color:#4083ca;border-width:2px\"><summary>Qual \u00e9 o tempo de espera?<\/summary>\n<p>Para nossos produtos padr\u00e3o, se houver em estoque e prontos para envio, o prazo de entrega \u00e9 de cerca de 7 a 10 dias. Para nossos produtos opcionais, o prazo de entrega \u00e9 de cerca de 25 a 30 dias.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-border-color is-layout-flow wp-block-details-is-layout-flow\" style=\"border-color:#4083ca;border-width:2px\"><summary>Qual \u00e9 o per\u00edodo de garantia do produto?<\/summary>\n<p>Estamos confiantes na qualidade e na confiabilidade de nossos produtos.<\/p>\n\n\n\n<p>Oferecemos uma garantia padr\u00e3o de 12 meses para todos os instrumentos, a partir da data de chegada ao porto de destino.<\/p>\n\n\n\n<p>Garantias estendidas tamb\u00e9m est\u00e3o dispon\u00edveis; entre em contato com nossa equipe de vendas para obter detalhes.<\/p>\n<\/details>\n\n\n\n<div style=\"height:59px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Highlights Specifications Model \/ Items CK1840D Frequency Range 18 GHz ~ 40 GHz Standing Wave Ratio (VSWR) \u2264 2.5 Gain 14 dBi ~ 18 dBi Polarization Linear polarization Directional Pattern Directional Impedance 50 ohms Antenna Interface 2.92mm (customizable) Maximum Input Power 100 W Dimensions 68.4mm \u00d7 40mm \u00d7 33mm Operating Temperature -40\u00b0C ~ +40\u00b0C Storage [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":2379,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3140","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>CK1840D Horn Antenna - Communication Test Expert<\/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:\/\/www.tfngj.com\/pt\/antenna\/ck1840d-horn-antenna\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CK1840D Horn Antenna - Communication Test Expert\" \/>\n<meta property=\"og:description\" content=\"Highlights Specifications Model \/ Items CK1840D Frequency Range 18 GHz ~ 40 GHz Standing Wave Ratio (VSWR) \u2264 2.5 Gain 14 dBi ~ 18 dBi Polarization Linear polarization Directional Pattern Directional Impedance 50 ohms Antenna Interface 2.92mm (customizable) Maximum Input Power 100 W Dimensions 68.4mm \u00d7 40mm \u00d7 33mm Operating Temperature -40\u00b0C ~ +40\u00b0C Storage [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tfngj.com\/pt\/antenna\/ck1840d-horn-antenna\/\" \/>\n<meta property=\"og:site_name\" content=\"Communication Test Expert\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-21T07:55:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-scaled.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1280\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. tempo de leitura\" \/>\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:\/\/www.tfngj.com\/antenna\/ck1840d-horn-antenna\/\",\"url\":\"https:\/\/www.tfngj.com\/antenna\/ck1840d-horn-antenna\/\",\"name\":\"CK1840D Horn Antenna - Communication Test Expert\",\"isPartOf\":{\"@id\":\"https:\/\/www.tfngj.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.tfngj.com\/antenna\/ck1840d-horn-antenna\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.tfngj.com\/antenna\/ck1840d-horn-antenna\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-scaled.webp\",\"datePublished\":\"2025-10-24T02:55:23+00:00\",\"dateModified\":\"2025-11-21T07:55:24+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.tfngj.com\/antenna\/ck1840d-horn-antenna\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.tfngj.com\/antenna\/ck1840d-horn-antenna\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/www.tfngj.com\/antenna\/ck1840d-horn-antenna\/#primaryimage\",\"url\":\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-scaled.webp\",\"contentUrl\":\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-scaled.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.tfngj.com\/antenna\/ck1840d-horn-antenna\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.tfngj.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"RF Signal Antenna\",\"item\":\"https:\/\/www.tfngj.com\/antenna\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"CK1840D Horn Antenna\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.tfngj.com\/#website\",\"url\":\"https:\/\/www.tfngj.com\/\",\"name\":\"TFN-Communication Test Expert\",\"description\":\"Find Perfect Solutions in TFN\",\"publisher\":{\"@id\":\"https:\/\/www.tfngj.com\/#organization\"},\"alternateName\":\"TFN\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.tfngj.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.tfngj.com\/#organization\",\"name\":\"TFN\",\"url\":\"https:\/\/www.tfngj.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/www.tfngj.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/09\/\u9ed1logo.png\",\"contentUrl\":\"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/09\/\u9ed1logo.png\",\"width\":939,\"height\":232,\"caption\":\"TFN\"},\"image\":{\"@id\":\"https:\/\/www.tfngj.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.youtube.com\/@FateTFN\/search\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Antena tipo corneta CK1840D - Especialista em testes de comunica\u00e7\u00e3o","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.tfngj.com\/pt\/antenna\/ck1840d-horn-antenna\/","og_locale":"pt_BR","og_type":"article","og_title":"CK1840D Horn Antenna - Communication Test Expert","og_description":"Highlights Specifications Model \/ Items CK1840D Frequency Range 18 GHz ~ 40 GHz Standing Wave Ratio (VSWR) \u2264 2.5 Gain 14 dBi ~ 18 dBi Polarization Linear polarization Directional Pattern Directional Impedance 50 ohms Antenna Interface 2.92mm (customizable) Maximum Input Power 100 W Dimensions 68.4mm \u00d7 40mm \u00d7 33mm Operating Temperature -40\u00b0C ~ +40\u00b0C Storage [&hellip;]","og_url":"https:\/\/www.tfngj.com\/pt\/antenna\/ck1840d-horn-antenna\/","og_site_name":"Communication Test Expert","article_modified_time":"2025-11-21T07:55:24+00:00","og_image":[{"width":2560,"height":1280,"url":"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-scaled.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. tempo de leitura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.tfngj.com\/antenna\/ck1840d-horn-antenna\/","url":"https:\/\/www.tfngj.com\/antenna\/ck1840d-horn-antenna\/","name":"Antena tipo corneta CK1840D - Especialista em testes de comunica\u00e7\u00e3o","isPartOf":{"@id":"https:\/\/www.tfngj.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.tfngj.com\/antenna\/ck1840d-horn-antenna\/#primaryimage"},"image":{"@id":"https:\/\/www.tfngj.com\/antenna\/ck1840d-horn-antenna\/#primaryimage"},"thumbnailUrl":"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-scaled.webp","datePublished":"2025-10-24T02:55:23+00:00","dateModified":"2025-11-21T07:55:24+00:00","breadcrumb":{"@id":"https:\/\/www.tfngj.com\/antenna\/ck1840d-horn-antenna\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.tfngj.com\/antenna\/ck1840d-horn-antenna\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.tfngj.com\/antenna\/ck1840d-horn-antenna\/#primaryimage","url":"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-scaled.webp","contentUrl":"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/10\/back-2-scaled.webp"},{"@type":"BreadcrumbList","@id":"https:\/\/www.tfngj.com\/antenna\/ck1840d-horn-antenna\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.tfngj.com\/"},{"@type":"ListItem","position":2,"name":"RF Signal Antenna","item":"https:\/\/www.tfngj.com\/antenna\/"},{"@type":"ListItem","position":3,"name":"CK1840D Horn Antenna"}]},{"@type":"WebSite","@id":"https:\/\/www.tfngj.com\/#website","url":"https:\/\/www.tfngj.com\/","name":"TFN - Especialista em testes de comunica\u00e7\u00e3o","description":"Encontre solu\u00e7\u00f5es perfeitas no TFN","publisher":{"@id":"https:\/\/www.tfngj.com\/#organization"},"alternateName":"TFN","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.tfngj.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Organization","@id":"https:\/\/www.tfngj.com\/#organization","name":"TFN","url":"https:\/\/www.tfngj.com\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.tfngj.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/09\/\u9ed1logo.png","contentUrl":"https:\/\/www.tfngj.com\/wp-content\/uploads\/2025\/09\/\u9ed1logo.png","width":939,"height":232,"caption":"TFN"},"image":{"@id":"https:\/\/www.tfngj.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.youtube.com\/@FateTFN\/search"]}]}},"_links":{"self":[{"href":"https:\/\/www.tfngj.com\/pt\/wp-json\/wp\/v2\/pages\/3140","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tfngj.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.tfngj.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.tfngj.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tfngj.com\/pt\/wp-json\/wp\/v2\/comments?post=3140"}],"version-history":[{"count":12,"href":"https:\/\/www.tfngj.com\/pt\/wp-json\/wp\/v2\/pages\/3140\/revisions"}],"predecessor-version":[{"id":4436,"href":"https:\/\/www.tfngj.com\/pt\/wp-json\/wp\/v2\/pages\/3140\/revisions\/4436"}],"up":[{"embeddable":true,"href":"https:\/\/www.tfngj.com\/pt\/wp-json\/wp\/v2\/pages\/2379"}],"wp:attachment":[{"href":"https:\/\/www.tfngj.com\/pt\/wp-json\/wp\/v2\/media?parent=3140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}