{"id":2496,"date":"2024-06-04T03:29:51","date_gmt":"2024-06-04T03:29:51","guid":{"rendered":"https:\/\/www.jammersignal.com\/?p=2496"},"modified":"2024-06-04T03:29:53","modified_gmt":"2024-06-04T03:29:53","slug":"how-to-upgrade-the-old-full-screen-mobile-phone-signal-jammer","status":"publish","type":"post","link":"https:\/\/www.jammersignal.com\/fr\/how-to-upgrade-the-old-full-screen-mobile-phone-signal-jammer\/","title":{"rendered":"Comment am\u00e9liorer l'ancien brouilleur de signal de t\u00e9l\u00e9phone portable \u00e0 \u00e9cran plein dans la salle d'examen pour qu'il interf\u00e8re avec la 5G ?"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Comment am\u00e9liorer le dispositif de blocage du signal des t\u00e9l\u00e9phones portables en plein \u00e9cran dans la salle d'examen pour qu'il interf\u00e8re avec la 5G ?<\/h2>\n\n\n\n<p>Lors de divers examens, tels que l'examen d'entr\u00e9e au coll\u00e8ge, l'examen d'entr\u00e9e \u00e0 l'universit\u00e9, l'examen de chinois, l'examen de certification professionnelle, etc., il n'est pas rare que les candidats soient confront\u00e9s \u00e0 une perte soudaine de signal sur leur t\u00e9l\u00e9phone portable dans la salle d'examen. Il n'est pas rare que les candidats soient confront\u00e9s \u00e0 une perte soudaine du signal de leur t\u00e9l\u00e9phone portable dans la salle d'examen. Toutefois, avec la g\u00e9n\u00e9ralisation de la technologie 5G, l'ancien bloqueur de signaux de t\u00e9l\u00e9phone portable plein \u00e9cran ne peut interf\u00e9rer qu'avec les signaux 4G, alors comment l'am\u00e9liorer pour qu'il puisse interf\u00e9rer avec la 5G ?<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><a href=\"https:\/\/www.jammersignal.com\/fr\/produit\/10channels-3g-4g-5g-wifi-gsm-gps-desktop-jammer\/\"><img fetchpriority=\"high\" decoding=\"async\" width=\"433\" height=\"433\" src=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/10-channels-desktop-jammersignal-4g-3g-performance-jammers-1.jpg\" alt=\"10 canaux desktop jammersignal 4g 3g performance jammers (1)\" class=\"wp-image-1527\" srcset=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/10-channels-desktop-jammersignal-4g-3g-performance-jammers-1.jpg 433w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/10-channels-desktop-jammersignal-4g-3g-performance-jammers-1-300x300.jpg 300w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/10-channels-desktop-jammersignal-4g-3g-performance-jammers-1-150x150.jpg 150w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/10-channels-desktop-jammersignal-4g-3g-performance-jammers-1-100x100.jpg 100w\" sizes=\"(max-width: 433px) 100vw, 433px\" \/><\/a><\/figure>\n\n\n\n<p>\u00c0 l'heure actuelle, la plupart des applications mobiles en plein \u00e9cran sont utilis\u00e9es dans les pays en d\u00e9veloppement. <a href=\"https:\/\/www.jammersignal.com\/fr\/product-category\/cell-phone-signal-jammer\/\">Brouilleurs de t\u00e9l\u00e9phones portables<\/a> utilis\u00e9s dans la salle d'examen adoptent une conception modulaire. Les diff\u00e9rentes bandes de fr\u00e9quences sont couvertes par diff\u00e9rents modules, et les modules peuvent \u00eatre remplac\u00e9s efficacement pour une r\u00e9paration rapide ou une augmentation des bandes de fr\u00e9quences. La mise \u00e0 niveau pour interf\u00e9rer avec la 5G est un probl\u00e8me pour de nombreux fabricants car la conception d'origine manque de modules d'interf\u00e9rence adapt\u00e9s aux diff\u00e9rentes bandes de fr\u00e9quences. En cas de mise \u00e0 niveau vers la 5G, il est n\u00e9cessaire d'ajouter un module ind\u00e9pendant capable d'interf\u00e9rer avec les signaux de la 5G \u00e0 l'appareil existant. <a href=\"https:\/\/www.jammersignal.com\/fr\/\">brouilleur de signal<\/a>ou pour lancer un bloqueur de signaux de t\u00e9l\u00e9phone portable en plein \u00e9cran, sp\u00e9cialement pour les t\u00e9l\u00e9phones portables. <a href=\"https:\/\/www.jammersignal.com\/fr\/product-category\/5g-jammers\/\">Brouilleur 5G<\/a>. <\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"645\" height=\"860\" src=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/10-channels-desktop-jammersignal-4g-3g-performance-jammers-2.jpg\" alt=\"10 canaux desktop jammersignal 4g 3g performance jammers (2)\" class=\"wp-image-1528\" style=\"width:500px\" srcset=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/10-channels-desktop-jammersignal-4g-3g-performance-jammers-2.jpg 645w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/10-channels-desktop-jammersignal-4g-3g-performance-jammers-2-225x300.jpg 225w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/10-channels-desktop-jammersignal-4g-3g-performance-jammers-2-600x800.jpg 600w\" sizes=\"(max-width: 645px) 100vw, 645px\" \/><\/figure>\n\n\n\n<p>JAMMERSIGNAL Information Technology Co., Ltd, fabricant de bloqueurs de signaux de t\u00e9l\u00e9phones portables en plein \u00e9cran pour les salles d'examen, a pris ces facteurs en consid\u00e9ration lors de la conception, qui permet d'ajouter ult\u00e9rieurement des modules de bandes de fr\u00e9quences diff\u00e9rentes pour r\u00e9pondre aux besoins d'expansion fonctionnelle. En accumulant les dissipateurs de chaleur et en laissant suffisamment d'espace pour les dissipateurs de chaleur des conduites de chaleur, la sortie d'air originale \u00e0 12 canaux peut \u00eatre \u00e9tendue \u00e0 24 canaux, ce qui garantit qu'il n'y a pas lieu de s'inqui\u00e9ter d'un espace de dissipation de chaleur insuffisant lorsque d'autres bandes de fr\u00e9quences seront ajout\u00e9es \u00e0 l'avenir. L'extension \u00e0 24 modules de fr\u00e9quence d'interf\u00e9rence permet d'interf\u00e9rer efficacement avec un grand nombre de fr\u00e9quences de signaux et d'am\u00e9liorer le niveau de protection des signaux en optimisant les fr\u00e9quences de signaux dans divers sc\u00e9narios.<\/p>","protected":false},"excerpt":{"rendered":"<p>Comment am\u00e9liorer le bloqueur de signal de t\u00e9l\u00e9phone portable plein \u00e9cran existant dans la salle d'examen pour interf\u00e9rer avec la 5G ? Lors de divers examens, tels que l'examen d'entr\u00e9e au coll\u00e8ge, l'examen d'entr\u00e9e \u00e0 l'universit\u00e9, l'examen de langue chinoise, l'examen de certification professionnelle, etc., il n'est pas rare que les candidats soient confront\u00e9s \u00e0 une perte soudaine de signal sur [...]<\/p>","protected":false},"author":1,"featured_media":1787,"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":"","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-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-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-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-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-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-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-gradient":""}},"footnotes":""},"categories":[99],"tags":[],"class_list":["post-2496","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 upgrade the old full-screen mobile phone signal jammer in the examination room to interfere with 5G? - JAMMERSIGNAL<\/title>\n<meta name=\"description\" content=\"At present, most of the full-screen mobile phone signal blockers used in the examination room adopt a modular design. Different frequency bands are covered by different modules, and the modules can be replaced efficiently for quick repair or increase of frequency bands.\" \/>\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.jammersignal.com\/fr\/how-to-upgrade-the-old-full-screen-mobile-phone-signal-jammer\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to upgrade the old full-screen mobile phone signal jammer in the examination room to interfere with 5G? - JAMMERSIGNAL\" \/>\n<meta property=\"og:description\" content=\"At present, most of the full-screen mobile phone signal blockers used in the examination room adopt a modular design. 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