{"id":2984,"date":"2024-07-03T02:57:00","date_gmt":"2024-07-03T02:57:00","guid":{"rendered":"https:\/\/www.jammersignal.com\/?p=2984"},"modified":"2024-06-27T06:48:12","modified_gmt":"2024-06-27T06:48:12","slug":"are-signal-jammers-dangerous","status":"publish","type":"post","link":"https:\/\/www.jammersignal.com\/fr\/are-signal-jammers-dangerous\/","title":{"rendered":"Les brouilleurs de signaux sont-ils dangereux ?"},"content":{"rendered":"<p>Lorsqu'un t\u00e9l\u00e9phone portable est en marche, il fonctionne dans une bande de fr\u00e9quences sp\u00e9cifique, utilisant des ondes radio pour se connecter \u00e0 la station de base afin de transmettre des donn\u00e9es et des sons. Le principe de fonctionnement du brouilleur de signaux de t\u00e9l\u00e9phone portable consiste \u00e0 balayer la bande de fr\u00e9quences du canal de transmission \u00e0 une certaine vitesse, \u00e0 interf\u00e9rer avec le signal d'information re\u00e7u par le t\u00e9l\u00e9phone portable et \u00e0 emp\u00eacher le t\u00e9l\u00e9phone portable d'\u00e9tablir une connexion avec la station de base, ce qui se traduit par des probl\u00e8mes tels que l'absence de recherche de r\u00e9seau, l'absence de signal et l'absence de service.<\/p>\n\n\n\n<p>Les bandes de fr\u00e9quences communes de travail de <a href=\"https:\/\/www.jammersignal.com\/fr\/product-category\/cell-phone-signal-jammer\/\">brouilleurs de t\u00e9l\u00e9phones portables<\/a> sur le march\u00e9 sont 869-894MHz, 825-960MHz, 1805-1880MHz, et 1900-1990MHz, correspondant aux r\u00e9seaux CDMA800, GSM900, DCS1800, et PCS1900. La port\u00e9e du brouilleur est d'environ 40 m\u00e8tres de diam\u00e8tre. Il utilise g\u00e9n\u00e9ralement une tension d'entr\u00e9e de convertisseur DC-DC et une tension de sortie de 5V.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Utilisation d'un brouilleur de signaux :<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>S\u00e9lectionnez la zone o\u00f9 vous souhaitez bloquer le signal du t\u00e9l\u00e9phone portable et placez le brouilleur \u00e0 cet endroit, qui peut \u00eatre une table ou un mur.<\/li>\n\n\n\n<li>Apr\u00e8s l'installation, mettez le brouilleur sous tension.<\/li>\n\n\n\n<li>Une fois l'appareil sous tension, appuyez sur l'interrupteur du brouilleur pour l'activer. Tous les t\u00e9l\u00e9phones portables \u00e0 proximit\u00e9 chercheront alors le r\u00e9seau et perdront le signal de la station de base, ce qui emp\u00eachera la connexion de l'appel.<\/li>\n<\/ol>\n\n\n\n<p>Les brouilleurs de signaux de t\u00e9l\u00e9phones portables sont devenus une solution au probl\u00e8me croissant de la pollution sonore due aux t\u00e9l\u00e9phones portables. Toutefois, certains craignent que les radiations \u00e9lectromagn\u00e9tiques g\u00e9n\u00e9r\u00e9es par ces dispositifs de brouillage soient nocives pour la sant\u00e9 humaine. En outre, l'installation et l'utilisation de <a href=\"https:\/\/www.jammersignal.com\/fr\/\">brouilleurs de signaux<\/a> peuvent varier en termes de nombre d'unit\u00e9s, de puissance de transmission, de m\u00e9thodes de couverture et de contr\u00f4le des radiations, ce qui entra\u00eene des impacts et des risques potentiels. Cette situation a suscit\u00e9 des inqui\u00e9tudes et n\u00e9cessite un examen approfondi.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><a href=\"https:\/\/www.jammersignal.com\/fr\/produit\/portable-24antenna-full-frequency-jammer-blocks-all-signals\/\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/world-first-jammersignal-blocks-portable-jammers-4-1024x1024.jpg\" alt=\"premier mondial jammersignal bloque les brouilleurs portables (4)\" class=\"wp-image-1542\" style=\"width:500px\" srcset=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/world-first-jammersignal-blocks-portable-jammers-4-1024x1024.jpg 1024w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/world-first-jammersignal-blocks-portable-jammers-4-300x300.jpg 300w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/world-first-jammersignal-blocks-portable-jammers-4-150x150.jpg 150w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/world-first-jammersignal-blocks-portable-jammers-4-768x768.jpg 768w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/world-first-jammersignal-blocks-portable-jammers-4-1536x1536.jpg 1536w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/world-first-jammersignal-blocks-portable-jammers-4-600x600.jpg 600w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/world-first-jammersignal-blocks-portable-jammers-4-100x100.jpg 100w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/world-first-jammersignal-blocks-portable-jammers-4.jpg 2000w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Bien que les brouilleurs de signaux de t\u00e9l\u00e9phones portables aient des effets n\u00e9gatifs en termes de blocage des signaux et de risques potentiels pour la sant\u00e9, il est n\u00e9cessaire de se concentrer sur la question principale. Tout comme nous continuons \u00e0 utiliser des couteaux de cuisine m\u00eame s'il y a un risque de se couper, rejeter les brouilleurs de signaux de t\u00e9l\u00e9phones portables simplement \u00e0 cause des effets potentiels des radiations reviendrait \u00e0 ignorer leur r\u00f4le dans la garantie de la s\u00e9curit\u00e9 de l'information et de la stabilit\u00e9 sociale. Ces dispositifs jouent un r\u00f4le essentiel dans les lieux o\u00f9 les exigences de s\u00e9curit\u00e9 sont \u00e9lev\u00e9es, tels que les prisons, les centres de d\u00e9tention et les grands \u00e9v\u00e9nements.<\/p>\n\n\n\n<p>D'un point de vue technique, les syst\u00e8mes qualifi\u00e9s de protection contre les signaux de t\u00e9l\u00e9phonie mobile sont consid\u00e9r\u00e9s comme s\u00fbrs selon les connaissances scientifiques actuelles. Les rapports d'essai d'institutions faisant autorit\u00e9 indiquent de faibles niveaux de rayonnement, et l'installation de ces syst\u00e8mes \u00e0 haute altitude peut minimiser les effets n\u00e9fastes sur la sant\u00e9 humaine.<\/p>\n\n\n\n<p>En fait, de nombreuses institutions officielles en Chine ont d\u00e9j\u00e0 mis en place des syst\u00e8mes de protection contre les signaux des t\u00e9l\u00e9phones mobiles. Par exemple, l'administration du Chairman Mao Memorial Hall a install\u00e9 un syst\u00e8me produit par Shanghai Jike Electronics Co. pour maintenir une atmosph\u00e8re solennelle et r\u00e9pondre aux exigences de confidentialit\u00e9. Les r\u00e9actions \u00e0 ces installations confirment que les produits de Jike r\u00e9pondent aux exigences en mati\u00e8re de s\u00e9curit\u00e9 et d'esth\u00e9tique. En outre, Jike Electronics Co. est bien connue pour l'utilisation de ses produits dans les prisons et les centres de d\u00e9tention, ce qui prouve la fiabilit\u00e9 de ses performances. Meilleures ventes <a href=\"https:\/\/www.jammersignal.com\/fr\/product-category\/wifi-jammer\/\">brouilleurs wifi<\/a> et <a href=\"https:\/\/www.jammersignal.com\/fr\/product-category\/gps-signal-jammer\/\">Brouilleurs GPS<\/a> en Europe et en Am\u00e9rique.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/world-first-jammersignal-blocks-portable-jammers-6-1024x1024.jpg\" alt=\"Premi\u00e8re mondiale jammersignal bloque les brouilleurs portables (6)\" class=\"wp-image-1544\" style=\"width:500px\" srcset=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/world-first-jammersignal-blocks-portable-jammers-6-1024x1024.jpg 1024w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/world-first-jammersignal-blocks-portable-jammers-6-300x300.jpg 300w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/world-first-jammersignal-blocks-portable-jammers-6-150x150.jpg 150w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/world-first-jammersignal-blocks-portable-jammers-6-768x768.jpg 768w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/world-first-jammersignal-blocks-portable-jammers-6-1536x1536.jpg 1536w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/world-first-jammersignal-blocks-portable-jammers-6-600x600.jpg 600w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/world-first-jammersignal-blocks-portable-jammers-6-100x100.jpg 100w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/world-first-jammersignal-blocks-portable-jammers-6.jpg 2000w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Dans le pass\u00e9, les t\u00e9l\u00e9phones mobiles eux-m\u00eames suscitaient des inqui\u00e9tudes en mati\u00e8re de s\u00e9curit\u00e9 lors de leur lancement, mais au fur et \u00e0 mesure que les gens comprenaient mieux les t\u00e9l\u00e9phones mobiles, ces derniers ont progressivement \u00e9t\u00e9 largement accept\u00e9s et sont devenus un \u00e9l\u00e9ment indispensable de notre vie. Cet exemple montre que, bien que les brouilleurs de signaux de t\u00e9l\u00e9phones portables soient consid\u00e9r\u00e9s comme \"l'ennemi\" des t\u00e9l\u00e9phones portables, leur d\u00e9veloppement peut \u00e9galement suivre une trajectoire similaire. Il fournit un sch\u00e9ma directeur pour pr\u00e9dire l'avenir de l'industrie.<\/p>\n\n\n\n<p>En r\u00e9sum\u00e9, la technologie est une arme \u00e0 double tranchant, et il est reconnu que les brouilleurs de signaux de t\u00e9l\u00e9phones portables \u00e9mettent des radiations. En l'absence d'une d\u00e9finition officielle de ce risque de radiation, la s\u00e9curit\u00e9 et la sant\u00e9 des personnes doivent \u00eatre privil\u00e9gi\u00e9es tout en tirant parti de la technologie. Les d\u00e9cisions relatives \u00e0 l'utilisation g\u00e9n\u00e9ralis\u00e9e devraient \u00eatre prises sur la base du contr\u00f4le et de la r\u00e9duction des inconv\u00e9nients de la technologie, plut\u00f4t que de laisser le comportement incivique de quelques personnes affecter les int\u00e9r\u00eats de la majorit\u00e9.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h5 class=\"wp-block-heading has-text-align-center\">Meilleures ventes de brouilleurs de signal<\/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\/fr\/produit\/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=\"\">Vente<\/span>\n\t\t\t<span class=\"screen-reader-text\" data-no-translation=\"\" data-trp-gettext=\"\">Produit en vente<\/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=\"brouilleur 4g jammersignal brouilleurs portables (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 Hot Sale 8 Antenna Portable Handheld Cell Phone Signal Blocker<\/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=\"\">Le prix original \u00e9tait : &#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=\"\">Le prix actuel est : &#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\/fr\/produit\/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=\"\">Vente<\/span>\n\t\t\t<span class=\"screen-reader-text\" data-no-translation=\"\" data-trp-gettext=\"\">Produit en vente<\/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=\"Premi\u00e8re mondiale jammersignal bloque les brouilleurs portables (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\">Le premier brouilleur portable \u00e0 24 antennes bloque tous les signaux<\/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=\"\">Le prix original \u00e9tait : &#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=\"\">Le prix actuel est : &#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\/fr\/produit\/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=\"\">Vente<\/span>\n\t\t\t<span class=\"screen-reader-text\" data-no-translation=\"\" data-trp-gettext=\"\">Produit en vente<\/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=\"brouilleurs jammersignal 4g 5g haute performance (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\">Brouilleur 4G 5G VHF LOJACK WiFi GPS 16 Antennes Intercepteur Haute Performance<\/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=\"\">Le prix original \u00e9tait : &#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=\"\">Le prix actuel est : &#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\/fr\/produit\/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=\"\">Vente<\/span>\n\t\t\t<span class=\"screen-reader-text\" data-no-translation=\"\" data-trp-gettext=\"\">Produit en vente<\/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 antennes cellule jammersignal dispositif de brouillage signal brouilleurs (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 Antennes Brouilleur de Signal pour T\u00e9l\u00e9phone Cellulaire 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=\"\">Le prix original \u00e9tait : &#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=\"\">Le prix actuel est : &#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>Lorsqu'un t\u00e9l\u00e9phone portable est en marche, il fonctionne dans une bande de fr\u00e9quences sp\u00e9cifique, utilisant des ondes radio pour se connecter \u00e0 la station de base afin de transmettre des donn\u00e9es et des sons. 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