{"id":5762,"date":"2026-05-29T02:13:11","date_gmt":"2026-05-29T02:13:11","guid":{"rendered":"https:\/\/stardl.com\/?post_type=product&#038;p=5762"},"modified":"2026-05-30T03:10:30","modified_gmt":"2026-05-30T03:10:30","slug":"antena-de-cupula-omnidireccional-multibanda-de-banda-ancha","status":"publish","type":"product","link":"https:\/\/stardl.com\/es\/product\/wide-band-multi-band-omni-directional-dome-antenna\/","title":{"rendered":"Antena de c\u00fapula omnidireccional multibanda de banda ancha"},"content":{"rendered":"<div data-elementor-type=\"product-post\" data-elementor-id=\"5762\" class=\"elementor elementor-5762\" data-elementor-post-type=\"product\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3d92fdf e-flex e-con-boxed e-con e-parent\" data-id=\"3d92fdf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d543b07 elementor-widget elementor-widget-heading\" data-id=\"d543b07\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Caracter\u00edsticas del producto<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2370e65 elementor-widget elementor-widget-text-editor\" data-id=\"2370e65\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tUna antena omnidireccional se caracteriza por una radiaci\u00f3n uniforme de la se\u00f1al en todo el plano horizontal de 360\u00b0, por lo que suele definirse como una antena no direccional. En principio, cuanto m\u00e1s estrecha es la anchura del haz, mayor es la ganancia de la antena.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0ffa42d elementor-widget elementor-widget-heading\" data-id=\"0ffa42d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Par\u00e1metros del indicador<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-282ac5a elementor-widget elementor-widget-text-editor\" data-id=\"282ac5a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"fsw-sct-card\">\n<div class=\"fsw-sct-table-wrapper\">\n<table class=\"fsw-sct-spec-table\">\n    <tbody>\n        <tr>\n            <td>Frecuencia<\/td>\n            <td>300-500 \/ 500-1100 \/ 1100-1620 \/ 2400-2500 \/ 5150-6200 MHz<\/td>\n        <\/tr>\n        <tr>\n            <td>VSWR<\/td>\n            <td>\u22643,0 \/ \u22642,0 \/ \u22641,8<\/td>\n        <\/tr>\n        <tr>\n            <td>Ganancia (dBi)<\/td>\n            <td>2 \/ 3 \/ 5 \/ 6 \u00b1 0,5 dBi<\/td>\n        <\/tr>\n        <tr>\n            <td>Potencia m\u00e1xima de entrada<\/td>\n            <td>50 W<\/td>\n        <\/tr>\n        <tr>\n            <td>Temperatura de funcionamiento<\/td>\n            <td>-30 ~ 65 \u2103<\/td>\n        <\/tr>\n        <tr>\n            <td>Ancho del haz horizontal (\u00b0)<\/td>\n            <td>360\u00b0<\/td>\n        <\/tr>\n        <tr>\n            <td>Tama\u00f1o<\/td>\n            <td>\u03a6300 \u00d7 145 mm<\/td>\n        <\/tr>\n        <tr>\n            <td>Nota<\/td>\n            <td>Frecuencia personalizable<\/td>\n        <\/tr>\n    <\/tbody>\n<\/table>\n<\/div>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-96f85ba elementor-align-center elementor-widget elementor-widget-button\" data-id=\"96f85ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjQyNzAiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Consulta todas las m\u00e9tricas<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dd53e6b e-con-full e-flex e-con e-child\" data-id=\"dd53e6b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d3cecc3 elementor-widget elementor-widget-heading\" data-id=\"d3cecc3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Preguntas frecuentes<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-85716cc elementor-widget elementor-widget-text-editor\" data-id=\"85716cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<dl>\n  <dt>Pregunta 1: \u00bfPor qu\u00e9 var\u00eda la ganancia de la antena entre 2 dBi y 6 dBi en las distintas bandas de frecuencia?<\/dt>\n  <dd>A1: La ganancia de la antena est\u00e1 fundamentalmente ligada al tama\u00f1o el\u00e9ctrico de los elementos internos en relaci\u00f3n con la longitud de onda de funcionamiento. A frecuencias m\u00e1s bajas (300-500 MHz), los elementos se comportan de forma compacta, lo que da lugar a un ancho de haz vertical m\u00e1s amplio con una ganancia b\u00e1sica de 2 dBi. En bandas m\u00e1s altas (5,1-6,2 GHz), el ancho de haz vertical se estrecha de forma natural, concentrando la energ\u00eda radiada a lo largo del plano horizontal para alcanzar valores m\u00e1ximos de ganancia m\u00e1s elevados, de hasta 6 dBi.<\/dd>\n\n  <dt>Pregunta 2: \u00bfCu\u00e1les son las ventajas t\u00e9cnicas de utilizar una \u00fanica antena omnidireccional de banda ultraancha en lugar de varios elementos monobanda?<\/dt>\n  <dd>A2: La implantaci\u00f3n de una arquitectura integrada de banda ultraancha (300-6200 MHz) reduce dr\u00e1sticamente el espacio f\u00edsico ocupado, la carga aerodin\u00e1mica y la complejidad estructural en los soportes de m\u00e1stil o en los techos de los veh\u00edculos. Elimina la necesidad de utilizar combinadores o multiplexores de RF externos complejos, lo que elimina la p\u00e9rdida de inserci\u00f3n adicional y minimiza significativamente los posibles puntos de fallo en configuraciones de interferencia o monitorizaci\u00f3n de RF multifrecuencia.<\/dd>\n\n  <dt>Pregunta 3: \u00bfC\u00f3mo afecta el perfil de VSWR indicado (de \u22643,0 a \u22641,8) a la seguridad y a la eficiencia de transmisi\u00f3n de un transmisor de 50 W conectado?<\/dt>\n  <dd>A3: El sistema est\u00e1 dise\u00f1ado para optimizar la adaptaci\u00f3n de impedancia all\u00ed donde m\u00e1s importa. Mientras que las bandas VHF\/UHF m\u00e1s bajas toleran una relaci\u00f3n de onda estacionaria (VSWR) de \u22643,0 debido a las limitaciones de adaptaci\u00f3n de la banda ultraancha, las bandas cr\u00edticas de microondas y de control de drones cuentan con una adaptaci\u00f3n \u00f3ptima de hasta \u22641,8. Esto garantiza que la potencia reflejada se mantenga de forma segura dentro de los m\u00e1rgenes aceptables, evitando la acumulaci\u00f3n de calor en el amplificador de potencia del transmisor y permitiendo al mismo tiempo irradiar limpiamente los 50 W completos de potencia de entrada.<\/dd>\n\n  <dt>Pregunta 4: \u00bfPor qu\u00e9 es esencial un \u00e1ngulo de haz horizontal uniforme de 360 grados para las aplicaciones de defensa contra sistemas a\u00e9reos no tripulados (C-UAS) y de defensa electr\u00f3nica perimetral?<\/dt>\n  <dd>A4: En la guerra electr\u00f3nica t\u00e1ctica y la defensa contra drones, los vectores de amenaza pueden surgir de forma arbitraria desde cualquier acimut. Una antena no direccional que irradia de manera uniforme en un \u00e1ngulo horizontal plano de 360\u00b0 garantiza que no existan puntos ciegos de se\u00f1al, lo que asegura que las contramedidas electr\u00f3nicas defensivas o los circuitos de vigilancia mantengan una protecci\u00f3n instant\u00e1nea y equivalente, independientemente de la trayectoria de vuelo del dron que se aproxime.<\/dd>\n\n  <dt>Pregunta 5: \u00bfSe pueden personalizar las bandas de frecuencia de esta antena para adaptarse a protocolos de comunicaci\u00f3n especializados o no est\u00e1ndar?<\/dt>\n  <dd>R5: S\u00ed. La matriz interna subyacente permite una amplia personalizaci\u00f3n del hardware. Nuestro equipo de ingenier\u00eda puede modificar las redes de adaptaci\u00f3n internas y las dimensiones de los elementos radiantes para desplazar, ampliar o aislar subbandas de frecuencia espec\u00edficas en cualquier punto del espectro comprendido entre 20 MHz y 8000 MHz, con el fin de adaptarlas a frecuencias t\u00e1cticas propias o a asignaciones regionales de telefon\u00eda m\u00f3vil.<\/dd>\n<\/dl>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-09257fc e-flex e-con-boxed e-con e-parent\" data-id=\"09257fc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-31dbeff premium-woo-product-align-center premium-qv-hidden-yes elementor-widget elementor-widget-premium-woo-products\" data-id=\"31dbeff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"premium-woo-products.grid-1\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"premium-woocommerce premium-woo-products-grid premium-woo-skin-grid-1 premium-woo-query-custom\" data-page-id=\"5762\" data-skin=\"grid_1\" data-quick-view=\"\"><div class=\"premium-woo-products-inner premium-woo-product__hover-swap\"><ul class=\"products columns-4\">\n\n<li class=\"post-5786 product first instock shipping-taxable product-type-simple\">\n\t\t<div class=\"premium-woo-product-wrapper premium-con-lq__none\">\n\t\t<div class=\"premium-woo-product-thumbnail\"><a href=\"https:\/\/stardl.com\/es\/product\/fixed-position-integrated-drone-detection-and-4-sided-jamming-system\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" src=\"https:\/\/stardl.com\/wp-content\/uploads\/2026\/05\/Fixed-Position-Integrated-Drone-Detection-and-4-Sided-Jamming-System.jpg\" alt=\"Sistema integrado de detecci\u00f3n de drones de posici\u00f3n fija y de interferencia en las cuatro direcciones\"><\/a><\/div><div class=\"premium-woo-products-details-wrap\"><a href=\"https:\/\/stardl.com\/es\/product\/fixed-position-integrated-drone-detection-and-4-sided-jamming-system\/\" class=\"premium-woo-product__link\"><h2 class=\"woocommerce-loop-product__title\">Sistema integrado de detecci\u00f3n de drones de posici\u00f3n fija y de interferencia en las cuatro direcciones<\/h2><\/a>\t\t\t<span class=\"premium-woo-product-category\">\n\t\t\t\tSerie de inhibidores de drones\t\t\t<\/span>\n\t\t\t<\/div>\t<\/div>\n<\/li>\n\n<li class=\"post-5690 product  instock shipping-taxable product-type-simple\">\n\t\t<div class=\"premium-woo-product-wrapper premium-con-lq__none\">\n\t\t<div class=\"premium-woo-product-thumbnail\"><a href=\"https:\/\/stardl.com\/es\/product\/high-power-multi-band-digital-synthesis-prison-jammer-system\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" src=\"https:\/\/stardl.com\/wp-content\/uploads\/2026\/05\/High-Power-Multi-Band-Digital-Synthesis-Prison-Jammer-System.jpg\" alt=\"Sistema de interferencia para prisiones basado en s\u00edntesis digital multibanda de alta potencia\"><\/a><\/div><div class=\"premium-woo-products-details-wrap\"><a href=\"https:\/\/stardl.com\/es\/product\/high-power-multi-band-digital-synthesis-prison-jammer-system\/\" class=\"premium-woo-product__link\"><h2 class=\"woocommerce-loop-product__title\">Sistema de interferencia para prisiones basado en s\u00edntesis digital multibanda de alta potencia<\/h2><\/a>\t\t\t<span class=\"premium-woo-product-category\">\n\t\t\t\tSerie de inhibidores de comunicaciones\t\t\t<\/span>\n\t\t\t<\/div>\t<\/div>\n<\/li>\n\n<li class=\"post-5495 product  instock shipping-taxable product-type-simple\">\n\t\t<div class=\"premium-woo-product-wrapper premium-con-lq__none\">\n\t\t<div class=\"premium-woo-product-thumbnail\"><a href=\"https:\/\/stardl.com\/es\/product\/uav-detector-and-counter-integrated-jammers-detection-range-1-8km\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" src=\"https:\/\/stardl.com\/wp-content\/uploads\/2026\/05\/uav-detector-and-counter-integrated-jammers-detection-range-1-8km.jpg\" alt=\"Detector de UAV\"><\/a><\/div><div class=\"premium-woo-products-details-wrap\"><a href=\"https:\/\/stardl.com\/es\/product\/uav-detector-and-counter-integrated-jammers-detection-range-1-8km\/\" class=\"premium-woo-product__link\"><h2 class=\"woocommerce-loop-product__title\">Detector y contador de UAV con inhibidores integrados. Alcance de detecci\u00f3n: 1-8 km<\/h2><\/a>\t\t\t<span class=\"premium-woo-product-category\">\n\t\t\t\tSerie de inhibidores de drones\t\t\t<\/span>\n\t\t\t<\/div>\t<\/div>\n<\/li>\n\n<li class=\"post-4546 product last instock shipping-taxable product-type-simple\">\n\t\t<div class=\"premium-woo-product-wrapper premium-con-lq__none\">\n\t\t<div class=\"premium-woo-product-thumbnail\"><a href=\"https:\/\/stardl.com\/es\/product\/eo-ir-integrated-system-low-altitude-surveillance-radar\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" src=\"https:\/\/stardl.com\/wp-content\/uploads\/2026\/05\/eo-ir-integrated-system-low-altitude-surveillance-radar.jpg\" alt=\"Sistema integrado eo ir: radar de vigilancia a baja altitud\"><\/a><\/div><div class=\"premium-woo-products-details-wrap\"><a href=\"https:\/\/stardl.com\/es\/product\/eo-ir-integrated-system-low-altitude-surveillance-radar\/\" class=\"premium-woo-product__link\"><h2 class=\"woocommerce-loop-product__title\">Sistema integrado EO\/IR: radar de vigilancia a baja altitud (EO\/IR)<\/h2><\/a>\t\t\t<span class=\"premium-woo-product-category\">\n\t\t\t\tRadar\t\t\t<\/span>\n\t\t\t<\/div>\t<\/div>\n<\/li>\n<\/ul>\n<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Esta antena de c\u00fapula omnidireccional compacta de banda ultraancha, con un di\u00e1metro de 300 mm, ofrece una radiaci\u00f3n horizontal uniforme de 360\u00b0 en la banda de 300 a 6200 MHz. Con una potencia nominal de 50 W, ofrece una ganancia de hasta 6 dBi para aplicaciones de C-UAS y de radiofrecuencia.<\/p>\n<ul>\n<li>Cobertura real de 360\u00b0 del horizonte con banda ultraancha<\/li>\n<li>Perfil de elevaci\u00f3n optimizado y ganancia en varios niveles<\/li>\n<li>Excelente adaptaci\u00f3n de impedancia y capacidad de potencia<\/li>\n<li>Arquitectura de disco resistente y de perfil bajo<\/li>\n<\/ul>","protected":false},"featured_media":5763,"template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[116],"product_tag":[297,300,298,296,299,295],"class_list":["post-5762","product","type-product","status-publish","has-post-thumbnail","product_cat-antenna-accessories","product_tag-360-degree-radiation-antenna","product_tag-50w-omni-antenna","product_tag-counter-uas-antenna","product_tag-multi-band-dome-antenna","product_tag-ultra-wideband-rf-antenna","product_tag-wide-band-omni-antenna","desktop-align-center","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-gallery-with-no-image","ast-product-tabs-layout-horizontal","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/stardl.com\/es\/wp-json\/wp\/v2\/product\/5762","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stardl.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/stardl.com\/es\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":8,"href":"https:\/\/stardl.com\/es\/wp-json\/wp\/v2\/product\/5762\/revisions"}],"predecessor-version":[{"id":6210,"href":"https:\/\/stardl.com\/es\/wp-json\/wp\/v2\/product\/5762\/revisions\/6210"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/stardl.com\/es\/wp-json\/wp\/v2\/media\/5763"}],"wp:attachment":[{"href":"https:\/\/stardl.com\/es\/wp-json\/wp\/v2\/media?parent=5762"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/stardl.com\/es\/wp-json\/wp\/v2\/product_brand?post=5762"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/stardl.com\/es\/wp-json\/wp\/v2\/product_cat?post=5762"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/stardl.com\/es\/wp-json\/wp\/v2\/product_tag?post=5762"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}