{"id":2874,"date":"2024-06-24T02:53:00","date_gmt":"2024-06-24T02:53:00","guid":{"rendered":"https:\/\/www.jammersignal.com\/?p=2874"},"modified":"2024-06-19T06:19:28","modified_gmt":"2024-06-19T06:19:28","slug":"advantages-and-disadvantages-of-matching-directional-antennas","status":"publish","type":"post","link":"https:\/\/www.jammersignal.com\/es\/advantages-and-disadvantages-of-matching-directional-antennas\/","title":{"rendered":"An\u00e1lisis de las ventajas e inconvenientes de la combinaci\u00f3n de antenas direccionales con inhibidores de se\u00f1ales inal\u00e1mbricas montados en veh\u00edculos"},"content":{"rendered":"<p>En los \u00faltimos a\u00f1os, con la mejora de las normas de protecci\u00f3n de la seguridad y el refuerzo de diversos planes de emergencia ante crisis, la polic\u00eda armada, los servicios especiales de seguridad p\u00fablica y otros departamentos se est\u00e1n equipando cada vez m\u00e1s con inhibidores de se\u00f1ales inal\u00e1mbricas de alta potencia montados en veh\u00edculos. Al considerar las tareas y los escenarios de aplicaci\u00f3n de tales sistemas, existe controversia sobre la elecci\u00f3n de antenas omnidireccionales y antenas direccionales. Este art\u00edculo se centra en las ventajas y desventajas de elegir antenas direccionales para sistemas inal\u00e1mbricos montados en veh\u00edculos. <a href=\"https:\/\/www.jammersignal.com\/es\/product-category\/wifi-jammer\/\">Inhibidores de se\u00f1al WIFI<\/a>.<\/p>\n\n\n\n<p>Seg\u00fan las recomendaciones generales de los fabricantes, los inhibidores de se\u00f1ales inal\u00e1mbricas de alta potencia montados en veh\u00edculos suelen estar equipados con antenas omnidireccionales de serie y antenas direccionales como configuraciones alternativas.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/www.jammersignal.com\/es\/producto\/18channel-wifi-vhf-uhf-gps-mobile-cell-phone-jammer\/\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/18-channel-mobile-jammersignal-vhf-wifi-phone-jammers-1.png\" alt=\"18 canales m\u00f3vil jammersignal vhf wifi tel\u00e9fono jammers (1)\" class=\"wp-image-1718\" style=\"width:500px\" srcset=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/18-channel-mobile-jammersignal-vhf-wifi-phone-jammers-1.png 800w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/18-channel-mobile-jammersignal-vhf-wifi-phone-jammers-1-300x300.png 300w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/18-channel-mobile-jammersignal-vhf-wifi-phone-jammers-1-150x150.png 150w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/18-channel-mobile-jammersignal-vhf-wifi-phone-jammers-1-768x768.png 768w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/18-channel-mobile-jammersignal-vhf-wifi-phone-jammers-1-600x600.png 600w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/18-channel-mobile-jammersignal-vhf-wifi-phone-jammers-1-100x100.png 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<p>Si se selecciona una antena direccional, tiene las siguientes ventajas: dentro del rango de cobertura del l\u00f3bulo principal de la antena direccional, la distancia de apantallamiento efectiva del inhibidor de se\u00f1al inal\u00e1mbrica ser\u00e1 mucho mayor que la de la antena omnidireccional; si el l\u00f3bulo principal apunta a la parte delantera del veh\u00edculo, utilizando una antena direccional, la parte delantera del veh\u00edculo se convertir\u00e1 en el rango de cobertura principal del <a href=\"https:\/\/www.jammersignal.com\/es\/\">bloqueador<\/a>. Adem\u00e1s, los laterales y la parte trasera del veh\u00edculo tambi\u00e9n se ver\u00e1n afectados por el apantallamiento de la se\u00f1al dentro de una cierta distancia, pero la distancia efectiva de apantallamiento se reducir\u00e1 considerablemente en comparaci\u00f3n con la parte delantera del veh\u00edculo.<\/p>\n\n\n\n<p>En el escenario en el que se conoce la ubicaci\u00f3n del objetivo y s\u00f3lo es necesario apantallar la se\u00f1al de forma selectiva sin preocuparse por un impacto innecesario en el entorno circundante, la ventaja de utilizar una antena direccional es particularmente obvia. En este caso, es muy adecuado utilizar una antena direccional en lugar del inhibidor de se\u00f1al inal\u00e1mbrica del veh\u00edculo. Los m\u00e1s vendidos <a href=\"https:\/\/www.jammersignal.com\/es\/product-category\/gps-signal-jammer\/\">Inhibidores de GPS<\/a> y <a href=\"https:\/\/www.jammersignal.com\/es\/product-category\/cell-phone-signal-jammer\/\">Bloqueadores de tel\u00e9fonos m\u00f3viles<\/a> en Europa y Am\u00e9rica.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/18-channel-mobile-jammersignal-vhf-wifi-phone-jammers-3.png\" alt=\"18 canal m\u00f3vil jammersignal vhf wifi tel\u00e9fono jammers (3)\" class=\"wp-image-1720\" style=\"width:500px\" srcset=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/18-channel-mobile-jammersignal-vhf-wifi-phone-jammers-3.png 800w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/18-channel-mobile-jammersignal-vhf-wifi-phone-jammers-3-300x300.png 300w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/18-channel-mobile-jammersignal-vhf-wifi-phone-jammers-3-150x150.png 150w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/18-channel-mobile-jammersignal-vhf-wifi-phone-jammers-3-768x768.png 768w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/18-channel-mobile-jammersignal-vhf-wifi-phone-jammers-3-600x600.png 600w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/18-channel-mobile-jammersignal-vhf-wifi-phone-jammers-3-100x100.png 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>Consideremos ahora las desventajas de utilizar antenas direccionales. En comparaci\u00f3n con las antenas omnidireccionales, las antenas direccionales tienden a ser de mayor tama\u00f1o, lo que hace que sea inc\u00f3modo instalar y camuflar el inhibidor de se\u00f1al inal\u00e1mbrica y su antena de soporte en el veh\u00edculo. Dado que las antenas direccionales suelen tener forma de plato, formar\u00e1n una superficie considerable a barlovento cuando el veh\u00edculo est\u00e9 circulando, lo que provocar\u00e1 una mayor resistencia al viento, especialmente a altas velocidades. Por lo tanto, la carcasa y las piezas de montaje fijas de la antena direccional deben cumplir altos est\u00e1ndares de resistencia al viento y estabilidad estructural.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h5 class=\"wp-block-heading has-text-align-center\">Los m\u00e1s vendidos Bloqueadores de se\u00f1al<\/h5>\n\n\n<div data-block-name=\"woocommerce\/product-category\" data-categories=\"[100]\" data-columns=\"4\" data-content-visibility=\"{&quot;image&quot;:true,&quot;title&quot;:true,&quot;price&quot;:true,&quot;rating&quot;:false,&quot;button&quot;:false}\" data-orderby=\"menu_order\" data-rows=\"2\" class=\"wc-block-grid wp-block-product-category wp-block-woocommerce-product-category wc-block-product-category has-4-columns has-multiple-rows\"><ul class=\"wc-block-grid__products\"><li class=\"wc-block-grid__product\">\n\t\t\t\t<a href=\"https:\/\/www.jammersignal.com\/es\/producto\/4g-hot-sale-8antenna-handheld-cell-phone-blocker\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t<div class=\"wc-block-grid__product-onsale\">\n\t\t\t<span aria-hidden=\"true\" data-no-translation=\"\" data-trp-gettext=\"\">Venta<\/span>\n\t\t\t<span class=\"screen-reader-text\" data-no-translation=\"\" data-trp-gettext=\"\">Producto en venta<\/span>\n\t\t<\/div>\n\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/4g-jammer-jammersignal-handheld-portable-jammers-1-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"4g jammer jammersignal handheld portable jammers (1)\" srcset=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/4g-jammer-jammersignal-handheld-portable-jammers-1-300x300.jpg 300w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/4g-jammer-jammersignal-handheld-portable-jammers-1-150x150.jpg 150w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/4g-jammer-jammersignal-handheld-portable-jammers-1-100x100.jpg 100w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/4g-jammer-jammersignal-handheld-portable-jammers-1.jpg 433w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">4G Jammer Venta caliente 8 antena port\u00e1til de mano del tel\u00e9fono celular bloqueador de se\u00f1al<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t<div class=\"wc-block-grid__product-price price\"><del aria-hidden=\"true\"><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&#036;<\/span>599.00<\/span><\/del> <span class=\"screen-reader-text\" data-no-translation=\"\" data-trp-gettext=\"\">El precio original era: &#036;599.00.<\/span><ins aria-hidden=\"true\"><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&#036;<\/span>219.99<\/span><\/ins><span class=\"screen-reader-text\" data-no-translation=\"\" data-trp-gettext=\"\">El precio actual es: &#036;219.99.<\/span><\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/li><li class=\"wc-block-grid__product\">\n\t\t\t\t<a href=\"https:\/\/www.jammersignal.com\/es\/producto\/portable-24antenna-full-frequency-jammer-blocks-all-signals\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t<div class=\"wc-block-grid__product-onsale\">\n\t\t\t<span aria-hidden=\"true\" data-no-translation=\"\" data-trp-gettext=\"\">Venta<\/span>\n\t\t\t<span class=\"screen-reader-text\" data-no-translation=\"\" data-trp-gettext=\"\">Producto en venta<\/span>\n\t\t<\/div>\n\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/world-first-jammersignal-blocks-portable-jammers-1-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"primer bloqueador port\u00e1til jammersignal del mundo (1)\" srcset=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/world-first-jammersignal-blocks-portable-jammers-1-300x300.jpg 300w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/world-first-jammersignal-blocks-portable-jammers-1-150x150.jpg 150w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/world-first-jammersignal-blocks-portable-jammers-1-768x768.jpg 768w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/world-first-jammersignal-blocks-portable-jammers-1-600x600.jpg 600w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/world-first-jammersignal-blocks-portable-jammers-1-100x100.jpg 100w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/world-first-jammersignal-blocks-portable-jammers-1.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">El primer bloqueador port\u00e1til de 24 antenas bloquea todas las se\u00f1ales<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t<div class=\"wc-block-grid__product-price price\"><del aria-hidden=\"true\"><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&#036;<\/span>1,599.00<\/span><\/del> <span class=\"screen-reader-text\" data-no-translation=\"\" data-trp-gettext=\"\">El precio original era: &#036;1,599.00.<\/span><ins aria-hidden=\"true\"><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&#036;<\/span>829.88<\/span><\/ins><span class=\"screen-reader-text\" data-no-translation=\"\" data-trp-gettext=\"\">El precio actual es: &#036;829.88.<\/span><\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/li><li class=\"wc-block-grid__product\">\n\t\t\t\t<a href=\"https:\/\/www.jammersignal.com\/es\/producto\/handheld-4g-5g-jammer-vhf-lojack-wifi-gps-16antenna\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t<div class=\"wc-block-grid__product-onsale\">\n\t\t\t<span aria-hidden=\"true\" data-no-translation=\"\" data-trp-gettext=\"\">Venta<\/span>\n\t\t\t<span class=\"screen-reader-text\" data-no-translation=\"\" data-trp-gettext=\"\">Producto en venta<\/span>\n\t\t<\/div>\n\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/high-performance-jammersignal-4g-5g-jammers-1-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"interferentes jammersignal 4g 5g de alto rendimiento (1)\" srcset=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/high-performance-jammersignal-4g-5g-jammers-1-300x300.jpg 300w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/high-performance-jammersignal-4g-5g-jammers-1-150x150.jpg 150w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/high-performance-jammersignal-4g-5g-jammers-1-768x768.jpg 768w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/high-performance-jammersignal-4g-5g-jammers-1-600x600.jpg 600w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/high-performance-jammersignal-4g-5g-jammers-1-100x100.jpg 100w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/high-performance-jammersignal-4g-5g-jammers-1.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">Handheld 4G 5G Jammer VHF LOJACK WiFi GPS 16 Antena Interceptor Alto Rendimiento<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t<div class=\"wc-block-grid__product-price price\"><del aria-hidden=\"true\"><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&#036;<\/span>1,539.00<\/span><\/del> <span class=\"screen-reader-text\" data-no-translation=\"\" data-trp-gettext=\"\">El precio original era: &#036;1,539.00.<\/span><ins aria-hidden=\"true\"><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&#036;<\/span>839.99<\/span><\/ins><span class=\"screen-reader-text\" data-no-translation=\"\" data-trp-gettext=\"\">El precio actual es: &#036;839.99.<\/span><\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/li><li class=\"wc-block-grid__product\">\n\t\t\t\t<a href=\"https:\/\/www.jammersignal.com\/es\/producto\/6antennas-cell-phone-jamming-device-wifi-gps-gsm\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t<div class=\"wc-block-grid__product-onsale\">\n\t\t\t<span aria-hidden=\"true\" data-no-translation=\"\" data-trp-gettext=\"\">Venta<\/span>\n\t\t\t<span class=\"screen-reader-text\" data-no-translation=\"\" data-trp-gettext=\"\">Producto en venta<\/span>\n\t\t<\/div>\n\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/6-antennas-cell-jammersignal-device-jamming-signal-jammers-5-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"6 antenas c\u00e9lula jammersignal dispositivo jamming se\u00f1al jammers (5)\" srcset=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/6-antennas-cell-jammersignal-device-jamming-signal-jammers-5-300x300.jpg 300w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/6-antennas-cell-jammersignal-device-jamming-signal-jammers-5-150x150.jpg 150w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/6-antennas-cell-jammersignal-device-jamming-signal-jammers-5-100x100.jpg 100w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/6-antennas-cell-jammersignal-device-jamming-signal-jammers-5.jpg 550w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">6 Antenas Tel\u00e9fono Celular Se\u00f1al Jamming Dispositivo WIFI GPS GSM 3G CDMA DCS 4G<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t<div class=\"wc-block-grid__product-price price\"><del aria-hidden=\"true\"><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&#036;<\/span>429.00<\/span><\/del> <span class=\"screen-reader-text\" data-no-translation=\"\" data-trp-gettext=\"\">El precio original era: &#036;429.00.<\/span><ins aria-hidden=\"true\"><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&#036;<\/span>199.99<\/span><\/ins><span class=\"screen-reader-text\" data-no-translation=\"\" data-trp-gettext=\"\">El precio actual es: &#036;199.99.<\/span><\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/li><\/ul><\/div>","protected":false},"excerpt":{"rendered":"<p>En los \u00faltimos a\u00f1os, con la mejora de las normas de protecci\u00f3n de la seguridad y el refuerzo de diversos planes de emergencia ante crisis, la polic\u00eda armada, los servicios especiales de seguridad p\u00fablica y otros departamentos se est\u00e1n equipando cada vez m\u00e1s con inhibidores de se\u00f1ales inal\u00e1mbricas de alta potencia montados en veh\u00edculos. Al considerar las tareas y los escenarios de aplicaci\u00f3n de tales sistemas, existe controversia sobre la elecci\u00f3n de [...]<\/p>","protected":false},"author":1,"featured_media":1718,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","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":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","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":"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":"","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-4)","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-4)","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-4)","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":""}},"footnotes":""},"categories":[99],"tags":[],"class_list":["post-2874","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-signal-jammer-information"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Analysis of the advantages and disadvantages of matching directional antennas with vehicle-mounted wireless signal jammers - JAMMERSIGNAL<\/title>\n<meta name=\"description\" content=\"Within the coverage range of the main lobe of a directional antenna, the effective shielding distance of the wireless signal jammer will be much larger than that of an omnidirectional antenna; 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