{"id":1212,"date":"2022-09-27T23:00:08","date_gmt":"2022-09-27T15:00:08","guid":{"rendered":"https:\/\/longweielec.com\/?post_type=product&#038;p=1212"},"modified":"2025-07-19T22:11:02","modified_gmt":"2025-07-19T14:11:02","slug":"lwg-3040","status":"publish","type":"product","link":"https:\/\/longweielec.com\/fr\/product\/lwg-3040","title":{"rendered":"LWG-3040 G\u00e9n\u00e9rateur de signaux DDS \u00e0 deux canaux 40MHz"},"content":{"rendered":"<div data-elementor-type=\"section\" data-elementor-id=\"1199\" class=\"elementor elementor-1199\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f6170df elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"f6170df\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-67500280\" data-id=\"67500280\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fb135a6 elementor-widget elementor-widget-image\" data-id=\"fb135a6\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"661\" src=\"https:\/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288531-benchtop-dds-signal-generator-1.jpg\" class=\"attachment-full size-full wp-image-1200\" alt=\"\" srcset=\"\/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288531-benchtop-dds-signal-generator-1.jpg 800w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288531-benchtop-dds-signal-generator-1-600x496.jpg 600w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288531-benchtop-dds-signal-generator-1-300x248.jpg 300w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288531-benchtop-dds-signal-generator-1-768x635.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-42b55b1 elementor-widget elementor-widget-image\" data-id=\"42b55b1\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"900\" src=\"https:\/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288568-benchtop-dds-signal-generator-2.jpg\" class=\"attachment-full size-full wp-image-1201\" alt=\"\" srcset=\"\/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288568-benchtop-dds-signal-generator-2.jpg 800w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288568-benchtop-dds-signal-generator-2-600x675.jpg 600w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288568-benchtop-dds-signal-generator-2-267x300.jpg 267w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288568-benchtop-dds-signal-generator-2-768x864.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1ad3082c elementor-widget elementor-widget-image\" data-id=\"1ad3082c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288590-benchtop-dds-signal-generator-3.jpg\" class=\"attachment-full size-full wp-image-1202\" alt=\"\" srcset=\"\/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288590-benchtop-dds-signal-generator-3.jpg 800w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288590-benchtop-dds-signal-generator-3-300x300.jpg 300w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288590-benchtop-dds-signal-generator-3-100x100.jpg 100w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288590-benchtop-dds-signal-generator-3-600x600.jpg 600w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288590-benchtop-dds-signal-generator-3-150x150.jpg 150w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288590-benchtop-dds-signal-generator-3-768x768.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba8376b elementor-widget elementor-widget-image\" data-id=\"ba8376b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288611-benchtop-dds-signal-generator-4.jpg\" class=\"attachment-full size-full wp-image-1203\" alt=\"\" srcset=\"\/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288611-benchtop-dds-signal-generator-4.jpg 800w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288611-benchtop-dds-signal-generator-4-300x300.jpg 300w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288611-benchtop-dds-signal-generator-4-100x100.jpg 100w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288611-benchtop-dds-signal-generator-4-600x600.jpg 600w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288611-benchtop-dds-signal-generator-4-150x150.jpg 150w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288611-benchtop-dds-signal-generator-4-768x768.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5420a670 elementor-widget elementor-widget-image\" data-id=\"5420a670\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"1300\" src=\"https:\/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288642-benchtop-dds-signal-generator-5.jpg\" class=\"attachment-full size-full wp-image-1204\" alt=\"\" srcset=\"\/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288642-benchtop-dds-signal-generator-5.jpg 800w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288642-benchtop-dds-signal-generator-5-600x975.jpg 600w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288642-benchtop-dds-signal-generator-5-185x300.jpg 185w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288642-benchtop-dds-signal-generator-5-630x1024.jpg 630w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288642-benchtop-dds-signal-generator-5-768x1248.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2be69ad3 elementor-widget elementor-widget-image\" data-id=\"2be69ad3\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288663-benchtop-dds-signal-generator-6.jpg\" class=\"attachment-large size-large wp-image-1205\" alt=\"\" srcset=\"\/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288663-benchtop-dds-signal-generator-6.jpg 800w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288663-benchtop-dds-signal-generator-6-300x300.jpg 300w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288663-benchtop-dds-signal-generator-6-100x100.jpg 100w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288663-benchtop-dds-signal-generator-6-600x600.jpg 600w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288663-benchtop-dds-signal-generator-6-150x150.jpg 150w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288663-benchtop-dds-signal-generator-6-768x768.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1ded4ccf elementor-widget elementor-widget-image\" data-id=\"1ded4ccf\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288686-benchtop-dds-signal-generator-7.jpg\" class=\"attachment-full size-full wp-image-1206\" alt=\"\" srcset=\"\/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288686-benchtop-dds-signal-generator-7.jpg 800w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288686-benchtop-dds-signal-generator-7-300x300.jpg 300w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288686-benchtop-dds-signal-generator-7-100x100.jpg 100w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288686-benchtop-dds-signal-generator-7-600x600.jpg 600w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288686-benchtop-dds-signal-generator-7-150x150.jpg 150w, \/\/longweielec.com\/wp-content\/uploads\/2022\/09\/1664288686-benchtop-dds-signal-generator-7-768x768.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<ul>\n<li><strong>Haute fr\u00e9quence Pr\u00e9cision :<\/strong>\u00a0Offre une pr\u00e9cision de fr\u00e9quence allant jusqu'\u00e0 10^-4 pour des r\u00e9sultats fiables.<\/li>\n<li><strong>R\u00e9solution de fr\u00e9quence fine :<\/strong>\u00a0La r\u00e9solution de 20mHz permet des ajustements pr\u00e9cis de la fr\u00e9quence sur toute la gamme.<\/li>\n<li><strong>Sortie pr\u00e9cise de la forme d'onde :<\/strong>\u00a0Les formes d'onde sont synth\u00e9tis\u00e9es \u00e0 partir de calculs de fonctions, ce qui garantit une faible distorsion et une grande fid\u00e9lit\u00e9.<\/li>\n<li><strong>G\u00e9n\u00e9ration de formes d'ondes diverses :<\/strong>\u00a0Capable de produire 32 formes d'ondes diff\u00e9rentes pour r\u00e9pondre \u00e0 diverses exigences de test.<\/li>\n<li><strong>Caract\u00e9ristiques d'impulsion r\u00e9glables :<\/strong>\u00a0Permet une personnalisation pr\u00e9cise de la largeur d'impulsion et du rapport cyclique.<\/li>\n<li><strong>Sortie du signal harmonique :<\/strong>\u00a0G\u00e9n\u00e8re des signaux fondamentaux et harmoniques avec une phase r\u00e9glable.<\/li>\n<li><strong>Caract\u00e9ristiques de num\u00e9risation flexibles :<\/strong>\u00a0Prise en charge du balayage de fr\u00e9quence et d'amplitude personnalisable avec des points de d\u00e9part et d'arr\u00eat d\u00e9finis par l'utilisateur.<\/li>\n<li><strong>Capacit\u00e9s de modulation :<\/strong>\u00a0Peut g\u00e9n\u00e9rer des signaux modul\u00e9s en fr\u00e9quence (FM) pour diverses applications.<\/li>\n<li><strong>Soutien au signal de clavetage :<\/strong>\u00a0Les sorties sont la modulation par d\u00e9placement de fr\u00e9quence (FSK), la modulation par d\u00e9placement d'amplitude (ASK) et la modulation par d\u00e9placement de phase (PSK).<\/li>\n<li><strong>G\u00e9n\u00e9ration de signaux en rafale :<\/strong>\u00a0Capable de produire des signaux de trains d'impulsions en rafale pour des activit\u00e9s de test cibl\u00e9es.<\/li>\n<li><strong>Commandes conviviales :<\/strong>\u00a0Fonctionnement tout bouton avec menus bilingues (anglais\/chinois) et options de saisie num\u00e9rique ou de r\u00e9glage par cadran.<\/li>\n<li><strong>Caract\u00e9ristiques de protection robustes :<\/strong>\u00a0Comprend des protections contre les surtensions, les surintensit\u00e9s, les courts-circuits et les tensions invers\u00e9es pour garantir un fonctionnement s\u00fbr.<\/li>\n<li><strong>Mesure de la fr\u00e9quence en option :<\/strong>\u00a0Il est possible d'ajouter un compteur de fr\u00e9quence pour mesurer les signaux internes et externes.<\/li>\n<li><strong>Option d'amplification de puissance :<\/strong>\u00a0L'amplificateur de puissance disponible augmente la puissance de sortie jusqu'\u00e0 7 W pour les applications \u00e0 forte demande.<\/li>\n<li><strong>Interface de contr\u00f4le programmable :<\/strong>\u00a0Interface RS232 en option pour une meilleure programmation et un meilleur contr\u00f4le.<\/li>\n<\/ul>","protected":false},"featured_media":1189,"template":"","meta":[],"product_brand":[],"product_cat":[30],"product_tag":[97],"class_list":{"0":"post-1212","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-signal-generator","7":"product_tag-dds-generator","9":"first","10":"instock","11":"shipping-taxable","12":"purchasable","13":"product-type-variable","14":"has-default-attributes"},"_links":{"self":[{"href":"https:\/\/longweielec.com\/fr\/wp-json\/wp\/v2\/product\/1212","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/longweielec.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/longweielec.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/longweielec.com\/fr\/wp-json\/wp\/v2\/media\/1189"}],"wp:attachment":[{"href":"https:\/\/longweielec.com\/fr\/wp-json\/wp\/v2\/media?parent=1212"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/longweielec.com\/fr\/wp-json\/wp\/v2\/product_brand?post=1212"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/longweielec.com\/fr\/wp-json\/wp\/v2\/product_cat?post=1212"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/longweielec.com\/fr\/wp-json\/wp\/v2\/product_tag?post=1212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}