{"id":4583,"date":"2026-04-04T05:51:00","date_gmt":"2026-04-04T05:51:00","guid":{"rendered":"https:\/\/www.jammersignal.com\/?post_type=product&#038;p=4583"},"modified":"2026-04-04T06:33:24","modified_gmt":"2026-04-04T06:33:24","slug":"handheld-dual-band-uhf-vhf-jammer-paired-with-omnidirectional-antenna","status":"publish","type":"product","link":"https:\/\/www.jammersignal.com\/fr\/produit\/handheld-dual-band-uhf-vhf-jammer-paired-with-omnidirectional-antenna\/","title":{"rendered":"Brouilleur portatif bi-bande UHF VHF \u00e0 haut rendement (bi-bande personnalisable)"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"4583\" class=\"elementor elementor-4583\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fb9aac4 e-flex e-con-boxed e-con e-parent\" data-id=\"fb9aac4\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9f106bb elementor-widget elementor-widget-text-editor\" data-id=\"9f106bb\" data-element_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<h2 style=\"text-align: center;\">J02 : Un outil professionnel pour contr\u00f4ler l'environnement de communication<\/h2><p>Dans le cadre des exigences actuelles de plus en plus strictes en mati\u00e8re de s\u00e9curit\u00e9 de l'information et de contr\u00f4le r\u00e9gional, le blocage pr\u00e9cis et rapide des signaux de bandes de fr\u00e9quences sp\u00e9cifiques est devenu un aspect essentiel de l'assurance de la s\u00e9curit\u00e9. Le brouilleur de signaux portatif J02 est con\u00e7u pour faire face \u00e0 des environnements de communication complexes et en constante \u00e9volution. Il int\u00e8gre parfaitement une technologie de suppression des signaux de pointe, une conception de protection de qualit\u00e9 professionnelle et une portabilit\u00e9 ultime pour vous fournir une solution de contr\u00f4le de la s\u00e9curit\u00e9 compl\u00e8te et adapt\u00e9e \u00e0 tous les temps.<\/p><table width=\"1206\"><tbody><tr><td width=\"486\"><strong>Sp\u00e9cifications techniques<\/strong><\/td><td width=\"720\"><strong>D\u00e9tails<\/strong><\/td><\/tr><tr><td width=\"486\"><strong>Bandes de fr\u00e9quences<\/strong><\/td><td width=\"720\">UHF \/ VHF \/720-850 \/ 850-930 \/ 930-1100 \/ 700-1000 \/ 2.4GHz \/ 5.8GHz (en option)<\/td><\/tr><tr><td width=\"486\"><strong>Puissance de sortie RF totale<\/strong><\/td><td width=\"720\">60W (deux bandes)<\/td><\/tr><tr><td width=\"486\"><strong>Nombre de modules de brouillage<\/strong><\/td><td width=\"720\">2<\/td><\/tr><tr><td width=\"486\"><strong>Syst\u00e8me de protection<\/strong><\/td><td width=\"720\">Alarme VSWR, alarme de surintensit\u00e9, protection contre la surchauffe<\/td><\/tr><tr><td width=\"486\"><strong>Source de brouillage<\/strong><\/td><td width=\"720\">Technologie de synth\u00e8se des signaux analogiques<\/td><\/tr><tr><td width=\"486\"><strong>Type d'antenne<\/strong><\/td><td width=\"720\">Antenne omnidirectionnelle<\/td><\/tr><tr><td width=\"486\"><strong>Nombre d'antennes<\/strong><\/td><td width=\"720\">2<\/td><\/tr><tr><td width=\"486\"><strong>Capacit\u00e9 de la batterie<\/strong><\/td><td width=\"720\">24V \/ 3.2Ah<\/td><\/tr><tr><td width=\"486\"><strong>Dimensions de l'appareil<\/strong><\/td><td width=\"720\">200 \u00d7 85 \u00d7 42 mm<\/td><\/tr><tr><td width=\"486\"><strong>Poids du syst\u00e8me<\/strong><\/td><td width=\"720\">Environ 1,2 kg (unit\u00e9 principale sans antenne)<\/td><\/tr><tr><td width=\"486\"><strong>Temp\u00e9rature de fonctionnement<\/strong><\/td><td width=\"720\">De -30\u00b0C \u00e0 +70\u00b0C<\/td><\/tr><\/tbody><\/table><p><strong>Contenu du paquet :<\/strong><\/p><p>Antenne \u00d7 2<br \/>Unit\u00e9 principale du brouilleur \u00d7 1<br \/>Chargeur 24V \u00d7 1<br \/>Mallette de transport \u00d7 1<\/p>\t\t\t\t\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-a640f07 e-flex e-con-boxed e-con e-parent\" data-id=\"a640f07\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-ab7a366 e-con-full e-flex e-con e-child\" data-id=\"ab7a366\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-30701d7 elementor-widget elementor-widget-image-gallery\" data-id=\"30701d7\" data-element_type=\"widget\" data-widget_type=\"image-gallery.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-gallery\">\n\t\t\t<div id='gallery-1' class='gallery galleryid-4583 gallery-columns-1 gallery-size-medium_large'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"768\" src=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/handheld-portable-dual-band-jammer-jslj02-768x768.png\" class=\"attachment-medium_large size-medium_large\" alt=\"brouilleur portable bi-bande uhf vhf jslj02\" aria-describedby=\"gallery-1-4580\" srcset=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/handheld-portable-dual-band-jammer-jslj02-768x768.png 768w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/handheld-portable-dual-band-jammer-jslj02-300x300.png 300w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/handheld-portable-dual-band-jammer-jslj02-150x150.png 150w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/handheld-portable-dual-band-jammer-jslj02-12x12.png 12w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/handheld-portable-dual-band-jammer-jslj02-600x600.png 600w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/handheld-portable-dual-band-jammer-jslj02-100x100.png 100w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/handheld-portable-dual-band-jammer-jslj02.png 968w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-4580'>\n\t\t\t\tbrouilleur portable bi-bande uhf vhf jslj02\n\t\t\t\t<\/figcaption><\/figure>\n\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9f54a52 e-con-full e-flex e-con e-child\" data-id=\"9f54a52\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8b9aea5 elementor-widget elementor-widget-text-editor\" data-id=\"8b9aea5\" data-element_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<h2>Principaux avantages et caract\u00e9ristiques des produits<\/h2><h3>1. Noyau puissant, suppression pr\u00e9cise et efficace des signaux<\/h3><p>Le brouilleur portable bi-bande haute puissance J02 n'est pas seulement un dispositif de brouillage, mais aussi un \"bloqueur\" de signaux r\u00e9gionaux.<\/p><ul><li><strong>Technologie de synth\u00e8se des signaux analogiques<\/strong>: Utilisant la technologie de synth\u00e8se des signaux analogiques de pointe comme source d'interf\u00e9rence, il peut se verrouiller avec pr\u00e9cision sur les signaux d'interf\u00e9rence \u00e0 la m\u00eame fr\u00e9quence que la cible (comme UHF et VHF) et les lib\u00e9rer, ce qui permet de bloquer instantan\u00e9ment le signal et de paralyser la communication.<\/li><li><strong>Puissante sortie RF<\/strong>: Ce brouilleur portatif bi-bande haute puissance d\u00e9livre une puissante sortie RF totale de 30 W en monobande et de 60 W en bi-bande, coupl\u00e9e \u00e0 une antenne omnidirectionnelle pour assurer une interf\u00e9rence et une p\u00e9n\u00e9tration efficaces, ne laissant aucune place aux signaux ind\u00e9sirables pour se cacher.<\/li><li><strong>Possibilit\u00e9 de personnalisation sur toute la bande<\/strong>: Qu'il s'agisse de fr\u00e9quences UHF\/VHF standard, de fr\u00e9quences \u00e0 large bande sp\u00e9cifiques (720-850 \/ 850-930 \/ 930-1100 \/ 700-1000 MHz), ou m\u00eame de fr\u00e9quences \u00e9lev\u00e9es de 2,4GHz et 5,8GHz, le J02 permet une personnalisation flexible pour r\u00e9pondre \u00e0 vos besoins op\u00e9rationnels ou de s\u00e9curit\u00e9 sp\u00e9cifiques (\u00e9quip\u00e9 de 2 modules de brouillage ind\u00e9pendants).<\/li><\/ul>\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-0f905f2 e-flex e-con-boxed e-con e-parent\" data-id=\"0f905f2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b135cd7 elementor-widget elementor-widget-text-editor\" data-id=\"b135cd7\" data-element_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<h2>2. L\u00e9ger et portable : Un brouilleur pour tous<\/h2><p>Des performances puissantes sans sacrifier la portabilit\u00e9.<\/p><ul><li><strong>Conception l\u00e9g\u00e8re et compacte<\/strong>: L'unit\u00e9 principale ne mesure que 200 \u00d7 85 \u00d7 42 mm et p\u00e8se environ 1,2 kg (antenne non comprise). Par rapport aux \u00e9quipements de brouillage traditionnels encombrants de type station de base, le brouilleur portatif bi-bande haute puissance J02 peut \u00eatre facilement tenu dans une main ou transport\u00e9 dans une mallette de transport d\u00e9di\u00e9e.<\/li><li><strong>Logique de fonctionnement simple<\/strong>: En cas d'urgence, le temps est compt\u00e9. Le J02 est dot\u00e9 d'un bouton d'activation unique, ce qui \u00e9limine le besoin de proc\u00e9dures de d\u00e9marrage fastidieuses ; il suffit d'appuyer sur l'interrupteur pour cr\u00e9er instantan\u00e9ment un champ de brouillage des signaux. Un affichage intuitif de la batterie fournit un retour d'information en temps r\u00e9el sur l'\u00e9tat de l'appareil, garantissant qu'il ne vous fera pas d\u00e9faut dans les moments critiques.<\/li><\/ul><h2>3. Adaptabilit\u00e9 aux environnements extr\u00eames et dissipation thermique robuste<\/h2><p>Con\u00e7u pour les travaux \u00e0 haute intensit\u00e9, il r\u00e9siste sans crainte aux d\u00e9fis environnementaux difficiles.<\/p><ul><li><strong>Bo\u00eetier en alliage d'aluminium<\/strong>: Ce brouilleur portatif bi-bande haute puissance est dot\u00e9 d'une coque en aluminium haute r\u00e9sistance, qui est non seulement r\u00e9sistante aux chutes et \u00e0 l'usure, mais qui constitue \u00e9galement la premi\u00e8re ligne de d\u00e9fense pour la dissipation de la chaleur au niveau physique.<\/li><li><strong>Syst\u00e8me de contr\u00f4le actif de la temp\u00e9rature<\/strong>: Ce brouilleur portatif bi-bande haute puissance int\u00e8gre un ventilateur de refroidissement du processeur 24V haute performance qui, associ\u00e9 \u00e0 la conductivit\u00e9 thermique de la coque en aluminium, am\u00e9liore consid\u00e9rablement la stabilit\u00e9 du syst\u00e8me. M\u00eame dans des conditions de froid extr\u00eame (-30\u00b0C) ou de chaleur torride (+70\u00b0C), le J02 maintient sa puissance maximale, \u00e9vitant ainsi la d\u00e9gradation des performances due \u00e0 la surchauffe.<\/li><\/ul>\t\t\t\t\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-75fe77a e-flex e-con-boxed e-con e-parent\" data-id=\"75fe77a\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3d88c78 elementor-widget elementor-widget-image-gallery\" data-id=\"3d88c78\" data-element_type=\"widget\" data-widget_type=\"image-gallery.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-gallery\">\n\t\t\t<div id='gallery-2' class='gallery galleryid-4583 gallery-columns-3 gallery-size-medium_large'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"768\" src=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/handheld-portable-dual-band-jammer-jslj02-768x768.png\" class=\"attachment-medium_large size-medium_large\" alt=\"brouilleur portable bi-bande uhf vhf jslj02\" aria-describedby=\"gallery-2-4580\" srcset=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/handheld-portable-dual-band-jammer-jslj02-768x768.png 768w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/handheld-portable-dual-band-jammer-jslj02-300x300.png 300w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/handheld-portable-dual-band-jammer-jslj02-150x150.png 150w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/handheld-portable-dual-band-jammer-jslj02-12x12.png 12w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/handheld-portable-dual-band-jammer-jslj02-600x600.png 600w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/handheld-portable-dual-band-jammer-jslj02-100x100.png 100w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/handheld-portable-dual-band-jammer-jslj02.png 968w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-2-4580'>\n\t\t\t\tbrouilleur portable bi-bande uhf vhf jslj02\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"768\" src=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/portable-handheld-dual-band-jammer-jslj02-768x768.png\" class=\"attachment-medium_large size-medium_large\" alt=\"brouilleur portable bi-bande uhf vhf jslj02\" aria-describedby=\"gallery-2-4581\" srcset=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/portable-handheld-dual-band-jammer-jslj02-768x768.png 768w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/portable-handheld-dual-band-jammer-jslj02-300x300.png 300w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/portable-handheld-dual-band-jammer-jslj02-150x150.png 150w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/portable-handheld-dual-band-jammer-jslj02-12x12.png 12w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/portable-handheld-dual-band-jammer-jslj02-600x600.png 600w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/portable-handheld-dual-band-jammer-jslj02-100x100.png 100w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/portable-handheld-dual-band-jammer-jslj02.png 925w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-2-4581'>\n\t\t\t\tbrouilleur portable bi-bande uhf vhf jslj02\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"768\" src=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/dual-band-handheld-portable-jammer-jslj02-768x768.png\" class=\"attachment-medium_large size-medium_large\" alt=\"brouilleur portable vhf uhf bi-bande jslj02\" aria-describedby=\"gallery-2-4582\" srcset=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/dual-band-handheld-portable-jammer-jslj02-768x768.png 768w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/dual-band-handheld-portable-jammer-jslj02-300x300.png 300w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/dual-band-handheld-portable-jammer-jslj02-150x150.png 150w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/dual-band-handheld-portable-jammer-jslj02-12x12.png 12w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/dual-band-handheld-portable-jammer-jslj02-600x600.png 600w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/dual-band-handheld-portable-jammer-jslj02-100x100.png 100w, https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/dual-band-handheld-portable-jammer-jslj02.png 800w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-2-4582'>\n\t\t\t\tbrouilleur portable vhf uhf bi-bande jslj02\n\t\t\t\t<\/figcaption><\/figure>\n\t\t<\/div>\n\t\t<\/div>\n\t\t\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-ee77cdd e-flex e-con-boxed e-con e-parent\" data-id=\"ee77cdd\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1e0b5a3 elementor-widget elementor-widget-text-editor\" data-id=\"1e0b5a3\" data-element_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<h2>4. M\u00e9canisme de protection intelligent am\u00e9lior\u00e9<\/h2><p>La fiabilit\u00e9 du brouilleur portatif bi-bande haute puissance J02 est la pierre angulaire de son fonctionnement. Le J02 int\u00e8gre un syst\u00e8me complet de surveillance en temps r\u00e9el et d'autotest :<\/p><ul><li><strong>Alarme TOS<\/strong>: La surveillance en temps r\u00e9el de l'\u00e9tat de l'adaptation de l'antenne emp\u00eache les retours d'\u00e9nergie RF de griller l'amplificateur de puissance.<\/li><li><strong>Protection contre les surintensit\u00e9s et les surchauffes<\/strong>: Lorsque le courant est anormal ou que la temp\u00e9rature des composants centraux d\u00e9passe le seuil de s\u00e9curit\u00e9, le syst\u00e8me d\u00e9clenche instantan\u00e9ment le m\u00e9canisme de protection, prolongeant ainsi la dur\u00e9e de vie de l'appareil.<\/li><li><strong>Sp\u00e9cifications techniques du noyau<\/strong>: Pour coop\u00e9rer avec la puissante sortie RF et le m\u00e9canisme de protection, ce produit doit et ne peut utiliser que des antennes d\u00e9di\u00e9es. C'est la condition physique pour assurer un fonctionnement normal et lib\u00e9rer une puissance d'interf\u00e9rence maximale (si une antenne non sp\u00e9cifi\u00e9e est utilis\u00e9e, l'appareil activera le m\u00e9canisme de protection et s'arr\u00eatera de fonctionner).<\/li><\/ul>\t\t\t\t\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><strong>Caract\u00e9ristiques du brouilleur bi-fr\u00e9quence portatif haute puissance :<\/strong><\/p>\n<p>(1) <strong>Brouillage \u00e0 haute efficacit\u00e9<\/strong>: La technologie avanc\u00e9e de brouillage des signaux permet d'interf\u00e9rer efficacement avec la transmission et la fonction de signaux sp\u00e9cifiques, ce qui entra\u00eene le blocage du signal.<br \/>\n(2) <strong>Portable et facile \u00e0 utiliser<\/strong>: Con\u00e7u pour \u00eatre portatif, de petite taille et l\u00e9ger. Activation par un seul bouton pour une utilisation simple.<br \/>\n(3) <strong>Affichage de la puissance<\/strong>: Un indicateur d'alimentation clair garantit un fonctionnement fiable dans les moments critiques.<br \/>\n(4) <strong>Couverture multibande<\/strong>: Diff\u00e9rentes bandes de signal peuvent \u00eatre personnalis\u00e9es en fonction des besoins du client.<br \/>\n(5) <strong>Bo\u00eetier enti\u00e8rement en aluminium<\/strong>: Le ventilateur de refroidissement du processeur 24V int\u00e9gr\u00e9 et le bo\u00eetier en aluminium am\u00e9liorent la dissipation de la chaleur et la stabilit\u00e9 du syst\u00e8me.<br \/>\n(6) <strong>M\u00e9canisme de protection renforc\u00e9e<\/strong>: Alarme VSWR, alarme de surintensit\u00e9 et protection contre la surchauffe int\u00e9gr\u00e9es, permettant une surveillance en temps r\u00e9el des anomalies de l'\u00e9quipement.<\/p>","protected":false},"featured_media":4580,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"normal-width-container","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","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":"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":""}}},"product_brand":[],"product_cat":[15,72,57,46,71,47,60],"product_tag":[],"class_list":{"0":"post-4583","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-signal-blocker","7":"product_cat-1-3antennas-jammers","8":"product_cat-antenna-jammer","9":"product_cat-high-power-signal-jammers","10":"product_cat-more-than-1000dollars-jammers","11":"product_cat-uhf-vhf-jammers","12":"product_cat-walkie-talkie-jammer","13":"desktop-align-left","14":"tablet-align-left","15":"mobile-align-left","16":"ast-product-gallery-layout-horizontal-slider","17":"ast-product-single-variable","18":"ast-product-tabs-layout-horizontal","20":"first","21":"instock","22":"sale","23":"shipping-taxable","24":"purchasable","25":"product-type-variable"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Handheld Dual-Band UHF VHF Jammer paired with omnidirectional antennas, ensures efficient coverage and penetration of jamming signals - JAMMERSIGNAL<\/title>\n<meta name=\"description\" content=\"The high-power Handheld Dual-Band UHF VHF Jammer features a high-strength all-aluminum casing, making it not only drop-resistant and wear-resistant but also providing the first line of defense against heat dissipation. A built-in high-performance 24V CPU cooling fan significantly improves system stability.\" \/>\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\/produit\/handheld-dual-band-uhf-vhf-jammer-paired-with-omnidirectional-antenna\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Handheld Dual-Band UHF VHF Jammer paired with omnidirectional antennas, ensures efficient coverage and penetration of jamming signals - JAMMERSIGNAL\" \/>\n<meta property=\"og:description\" content=\"The high-power Handheld Dual-Band UHF VHF Jammer features a high-strength all-aluminum casing, making it not only drop-resistant and wear-resistant but also providing the first line of defense against heat dissipation. A built-in high-performance 24V CPU cooling fan significantly improves system stability.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.jammersignal.com\/fr\/produit\/handheld-dual-band-uhf-vhf-jammer-paired-with-omnidirectional-antenna\/\" \/>\n<meta property=\"og:site_name\" content=\"JAMMERSIGNAL\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-04T06:33:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/handheld-portable-dual-band-jammer-jslj02.png\" \/>\n\t<meta property=\"og:image:width\" content=\"968\" \/>\n\t<meta property=\"og:image:height\" content=\"968\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.jammersignal.com\/product\/handheld-dual-band-uhf-vhf-jammer-paired-with-omnidirectional-antenna\/\",\"url\":\"https:\/\/www.jammersignal.com\/product\/handheld-dual-band-uhf-vhf-jammer-paired-with-omnidirectional-antenna\/\",\"name\":\"Handheld Dual-Band UHF VHF Jammer paired with omnidirectional antennas, ensures efficient coverage and penetration of jamming signals - JAMMERSIGNAL\",\"isPartOf\":{\"@id\":\"https:\/\/www.jammersignal.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.jammersignal.com\/product\/handheld-dual-band-uhf-vhf-jammer-paired-with-omnidirectional-antenna\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.jammersignal.com\/product\/handheld-dual-band-uhf-vhf-jammer-paired-with-omnidirectional-antenna\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/handheld-portable-dual-band-jammer-jslj02.png\",\"datePublished\":\"2026-04-04T05:51:00+00:00\",\"dateModified\":\"2026-04-04T06:33:24+00:00\",\"description\":\"The high-power Handheld Dual-Band UHF VHF Jammer features a high-strength all-aluminum casing, making it not only drop-resistant and wear-resistant but also providing the first line of defense against heat dissipation. A built-in high-performance 24V CPU cooling fan significantly improves system stability.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.jammersignal.com\/product\/handheld-dual-band-uhf-vhf-jammer-paired-with-omnidirectional-antenna\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.jammersignal.com\/product\/handheld-dual-band-uhf-vhf-jammer-paired-with-omnidirectional-antenna\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.jammersignal.com\/product\/handheld-dual-band-uhf-vhf-jammer-paired-with-omnidirectional-antenna\/#primaryimage\",\"url\":\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/handheld-portable-dual-band-jammer-jslj02.png\",\"contentUrl\":\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/handheld-portable-dual-band-jammer-jslj02.png\",\"width\":968,\"height\":968,\"caption\":\"handheld portable dual-band uhf vhf jammer jslj02\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.jammersignal.com\/product\/handheld-dual-band-uhf-vhf-jammer-paired-with-omnidirectional-antenna\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.jammersignal.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/www.jammersignal.com\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"UHF\/VHF Jammers\",\"item\":\"https:\/\/www.jammersignal.com\/product-category\/uhf-vhf-jammers\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"High-Output Power Handheld Dual-Band UHF VHF Jammer (Dual-Band Customizable)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.jammersignal.com\/#website\",\"url\":\"https:\/\/www.jammersignal.com\/\",\"name\":\"JAMMERSIGNAL\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.jammersignal.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.jammersignal.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.jammersignal.com\/#organization\",\"name\":\"JAMMERSIGNAL\",\"url\":\"https:\/\/www.jammersignal.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.jammersignal.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/cropped-jammersignal-logo-4.png\",\"contentUrl\":\"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/cropped-jammersignal-logo-4.png\",\"width\":104,\"height\":34,\"caption\":\"JAMMERSIGNAL\"},\"image\":{\"@id\":\"https:\/\/www.jammersignal.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Brouilleur UHF VHF bi-bande portatif associ\u00e9 \u00e0 des antennes omnidirectionnelles, assurant une couverture et une p\u00e9n\u00e9tration efficaces des signaux de brouillage - JAMMERSIGNAL","description":"Le brouilleur portatif bi-bande UHF VHF haute puissance est dot\u00e9 d'un bo\u00eetier enti\u00e8rement en aluminium tr\u00e8s r\u00e9sistant, ce qui le rend non seulement r\u00e9sistant aux chutes et \u00e0 l'usure, mais constitue \u00e9galement la premi\u00e8re ligne de d\u00e9fense contre la dissipation de la chaleur. Un ventilateur de refroidissement du processeur 24V haute performance int\u00e9gr\u00e9 am\u00e9liore consid\u00e9rablement la stabilit\u00e9 du syst\u00e8me.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.jammersignal.com\/fr\/produit\/handheld-dual-band-uhf-vhf-jammer-paired-with-omnidirectional-antenna\/","og_locale":"fr_FR","og_type":"article","og_title":"Handheld Dual-Band UHF VHF Jammer paired with omnidirectional antennas, ensures efficient coverage and penetration of jamming signals - JAMMERSIGNAL","og_description":"The high-power Handheld Dual-Band UHF VHF Jammer features a high-strength all-aluminum casing, making it not only drop-resistant and wear-resistant but also providing the first line of defense against heat dissipation. A built-in high-performance 24V CPU cooling fan significantly improves system stability.","og_url":"https:\/\/www.jammersignal.com\/fr\/produit\/handheld-dual-band-uhf-vhf-jammer-paired-with-omnidirectional-antenna\/","og_site_name":"JAMMERSIGNAL","article_modified_time":"2026-04-04T06:33:24+00:00","og_image":[{"width":968,"height":968,"url":"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/handheld-portable-dual-band-jammer-jslj02.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.jammersignal.com\/product\/handheld-dual-band-uhf-vhf-jammer-paired-with-omnidirectional-antenna\/","url":"https:\/\/www.jammersignal.com\/product\/handheld-dual-band-uhf-vhf-jammer-paired-with-omnidirectional-antenna\/","name":"Brouilleur UHF VHF bi-bande portatif associ\u00e9 \u00e0 des antennes omnidirectionnelles, assurant une couverture et une p\u00e9n\u00e9tration efficaces des signaux de brouillage - JAMMERSIGNAL","isPartOf":{"@id":"https:\/\/www.jammersignal.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.jammersignal.com\/product\/handheld-dual-band-uhf-vhf-jammer-paired-with-omnidirectional-antenna\/#primaryimage"},"image":{"@id":"https:\/\/www.jammersignal.com\/product\/handheld-dual-band-uhf-vhf-jammer-paired-with-omnidirectional-antenna\/#primaryimage"},"thumbnailUrl":"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/handheld-portable-dual-band-jammer-jslj02.png","datePublished":"2026-04-04T05:51:00+00:00","dateModified":"2026-04-04T06:33:24+00:00","description":"Le brouilleur portatif bi-bande UHF VHF haute puissance est dot\u00e9 d'un bo\u00eetier enti\u00e8rement en aluminium tr\u00e8s r\u00e9sistant, ce qui le rend non seulement r\u00e9sistant aux chutes et \u00e0 l'usure, mais constitue \u00e9galement la premi\u00e8re ligne de d\u00e9fense contre la dissipation de la chaleur. Un ventilateur de refroidissement du processeur 24V haute performance int\u00e9gr\u00e9 am\u00e9liore consid\u00e9rablement la stabilit\u00e9 du syst\u00e8me.","breadcrumb":{"@id":"https:\/\/www.jammersignal.com\/product\/handheld-dual-band-uhf-vhf-jammer-paired-with-omnidirectional-antenna\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.jammersignal.com\/product\/handheld-dual-band-uhf-vhf-jammer-paired-with-omnidirectional-antenna\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.jammersignal.com\/product\/handheld-dual-band-uhf-vhf-jammer-paired-with-omnidirectional-antenna\/#primaryimage","url":"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/handheld-portable-dual-band-jammer-jslj02.png","contentUrl":"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2026\/04\/handheld-portable-dual-band-jammer-jslj02.png","width":968,"height":968,"caption":"handheld portable dual-band uhf vhf jammer jslj02"},{"@type":"BreadcrumbList","@id":"https:\/\/www.jammersignal.com\/product\/handheld-dual-band-uhf-vhf-jammer-paired-with-omnidirectional-antenna\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.jammersignal.com\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/www.jammersignal.com\/shop\/"},{"@type":"ListItem","position":3,"name":"UHF\/VHF Jammers","item":"https:\/\/www.jammersignal.com\/product-category\/uhf-vhf-jammers\/"},{"@type":"ListItem","position":4,"name":"High-Output Power Handheld Dual-Band UHF VHF Jammer (Dual-Band Customizable)"}]},{"@type":"WebSite","@id":"https:\/\/www.jammersignal.com\/#website","url":"https:\/\/www.jammersignal.com\/","name":"JAMMERSIGNAL","description":"","publisher":{"@id":"https:\/\/www.jammersignal.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.jammersignal.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.jammersignal.com\/#organization","name":"JAMMERSIGNAL","url":"https:\/\/www.jammersignal.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.jammersignal.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/cropped-jammersignal-logo-4.png","contentUrl":"https:\/\/www.jammersignal.com\/wp-content\/uploads\/2024\/05\/cropped-jammersignal-logo-4.png","width":104,"height":34,"caption":"JAMMERSIGNAL"},"image":{"@id":"https:\/\/www.jammersignal.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.jammersignal.com\/fr\/wp-json\/wp\/v2\/product\/4583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jammersignal.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.jammersignal.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jammersignal.com\/fr\/wp-json\/wp\/v2\/comments?post=4583"}],"version-history":[{"count":8,"href":"https:\/\/www.jammersignal.com\/fr\/wp-json\/wp\/v2\/product\/4583\/revisions"}],"predecessor-version":[{"id":4594,"href":"https:\/\/www.jammersignal.com\/fr\/wp-json\/wp\/v2\/product\/4583\/revisions\/4594"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jammersignal.com\/fr\/wp-json\/wp\/v2\/media\/4580"}],"wp:attachment":[{"href":"https:\/\/www.jammersignal.com\/fr\/wp-json\/wp\/v2\/media?parent=4583"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.jammersignal.com\/fr\/wp-json\/wp\/v2\/product_brand?post=4583"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.jammersignal.com\/fr\/wp-json\/wp\/v2\/product_cat?post=4583"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.jammersignal.com\/fr\/wp-json\/wp\/v2\/product_tag?post=4583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}