{"id":2639,"date":"2024-06-10T02:25:00","date_gmt":"2024-06-10T02:25:00","guid":{"rendered":"https:\/\/www.jammersignal.com\/?p=2639"},"modified":"2024-06-04T10:48:36","modified_gmt":"2024-06-04T10:48:36","slug":"how-to-maximize-shielding-range-of-police-jammers","status":"publish","type":"post","link":"https:\/\/www.jammersignal.com\/fr\/how-to-maximize-shielding-range-of-police-jammers\/","title":{"rendered":"Comment maximiser la port\u00e9e du blindage des brouilleurs de police ?"},"content":{"rendered":"<p>Voici quelques conseils pour maximiser la port\u00e9e du blindage des brouilleurs de signaux de police :<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. emplacement optimal :<\/h2>\n\n\n\n<p>Lors du d\u00e9ploiement des brouilleurs de police sur le site de la mission, placez-les aussi pr\u00e8s que possible de la zone cible ou de l'objectif. Par exemple, lors du d\u00e9samor\u00e7age d'une bombe ou de l'arrestation d'un suspect, le fait de placer le brouilleur pr\u00e8s d'une bombe t\u00e9l\u00e9command\u00e9e ou pr\u00e8s du suspect (sans l'alerter) peut prot\u00e9ger efficacement la zone cible ou l'individu.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><a href=\"https:\/\/www.jammersignal.com\/fr\/produit\/6antennas-cell-phone-jamming-device-wifi-gps-gsm\/\"><img fetchpriority=\"high\" decoding=\"async\" width=\"550\" height=\"550\" src=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/6-antennas-cell-jammersignal-device-jamming-signal-jammers-5.jpg\" alt=\"6 antennes cellule jammersignal dispositif de brouillage signal brouilleurs (5)\" class=\"wp-image-1609\" srcset=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/6-antennas-cell-jammersignal-device-jamming-signal-jammers-5.jpg 550w, 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\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">2. emplacement sur\u00e9lev\u00e9 :<\/h2>\n\n\n\n<p>Si le <a href=\"https:\/\/www.jammersignal.com\/fr\/product-category\/cell-phone-signal-jammer\/\">brouilleur de t\u00e9l\u00e9phone portable<\/a> ne peut \u00eatre plac\u00e9 \u00e0 proximit\u00e9 du site de la mission en raison de contraintes environnementales, envisagez de le placer \u00e0 un endroit plus \u00e9lev\u00e9. En pla\u00e7ant le brouilleur \u00e0 une altitude \u00e9lev\u00e9e, les obstacles inutiles peuvent \u00eatre minimis\u00e9s. Cela permet au signal de brouillage du brouilleur d'atteindre le site de la mission directement et sans entrave, am\u00e9liorant ainsi la port\u00e9e du blindage du brouilleur.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"458\" height=\"458\" src=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/6-antennas-cell-jammersignal-device-jamming-signal-jammers-2.jpg\" alt=\"6 antennes cellule jammersignal dispositif de brouillage signal brouilleurs (2)\" class=\"wp-image-1606\" srcset=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/6-antennas-cell-jammersignal-device-jamming-signal-jammers-2.jpg 458w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/6-antennas-cell-jammersignal-device-jamming-signal-jammers-2-300x300.jpg 300w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/6-antennas-cell-jammersignal-device-jamming-signal-jammers-2-150x150.jpg 150w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/6-antennas-cell-jammersignal-device-jamming-signal-jammers-2-100x100.jpg 100w\" sizes=\"(max-width: 458px) 100vw, 458px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">3. optimisation des param\u00e8tres de fr\u00e9quence :<\/h2>\n\n\n\n<p>Utilisez un analyseur de spectre pour analyser les param\u00e8tres de fr\u00e9quence du signal du t\u00e9l\u00e9phone portable sur les lieux. Ajustez les param\u00e8tres de fr\u00e9quence du module RF du brouilleur pour qu'ils correspondent \u00e0 la fr\u00e9quence du signal de t\u00e9l\u00e9phone portable analys\u00e9. Cette optimisation am\u00e9liore les performances et la port\u00e9e de blocage du brouilleur de police. Il est important d'ajouter une marge de 2-3 MHz avant et apr\u00e8s la gamme de fr\u00e9quences pour tenir compte du d\u00e9calage de fr\u00e9quence qui peut se produire lors de la sortie du module RF du brouilleur. <a href=\"https:\/\/www.jammersignal.com\/fr\/\">brouilleur de signal<\/a>Le module RF du<\/p>\n\n\n\n<p>En appliquant ces trois m\u00e9thodes, le mat\u00e9riel de protection de la police peut maximiser efficacement sa port\u00e9e de brouillage dans une vari\u00e9t\u00e9 d'environnements op\u00e9rationnels.<\/p>","protected":false},"excerpt":{"rendered":"<p>Voici quelques conseils pour maximiser la port\u00e9e de protection des brouilleurs de signaux de police : 1 : Lors du d\u00e9ploiement des brouilleurs de police sur le site de la mission, placez-les aussi pr\u00e8s que possible de la zone d'intervention ou de la cible. Par exemple, lors du d\u00e9samor\u00e7age d'une bombe ou de l'arrestation d'un suspect, placer le brouilleur pr\u00e8s d'une bombe t\u00e9l\u00e9command\u00e9e ou d'un [...]<\/p>","protected":false},"author":1,"featured_media":1609,"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-2639","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>How to maximize the shielding range of police jammers? - JAMMERSIGNAL<\/title>\n<meta name=\"description\" content=\"Tips to maximize the shielding range of police signal jammers: When deploying police jammers at the mission site, place them as close to the focus area or target as possible. 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