{"id":2887,"date":"2021-09-28T18:15:06","date_gmt":"2021-09-28T18:15:06","guid":{"rendered":"https:\/\/\/analyseur-de-reseau-vectoriel-a-2-ou-4-ports\/"},"modified":"2021-09-28T18:15:06","modified_gmt":"2021-09-28T18:15:06","slug":"analyseur-de-reseau-vectoriel-a-2-ou-4-ports","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/analyseur-de-reseau-vectoriel-a-2-ou-4-ports\/","title":{"rendered":"Analyseur de r\u00e9seau vectoriel \u00e0 2 ou 4 ports"},"content":{"rendered":"<p>Avec la croissance des r\u00e9seaux radio et cellulaires, l&rsquo;augmentation du trafic et du d\u00e9bit de donn\u00e9es, le besoin d&rsquo;une technologie de mesure haute performance est de plus en pr\u00e9gnant. L\u2019analyseur de r\u00e9seaux vectoriels est un appareil de mesure cl\u00e9 dans le domaine de la haute fr\u00e9quence. La mesure de composants passifs ou actifs, la v\u00e9rification de r\u00e9seaux \u00e0 2 ports ou l&rsquo;adaptation d&rsquo;antennes ne sont que quelques exemples o\u00f9 le VNA est n\u00e9cessaire. Le concept de commande intuitif du SNA5000A rend le travail facile et rapide, son grand \u00e9cran permet d&rsquo;afficher clairement des r\u00e9sultats pr\u00e9cis.<\/p>\n<p>Le SNA 5000A est propos\u00e9 en quatre versions 2 ou 4 ports en 4,5 ou 8,5Ghz, sa tr\u00e8s bonne dynamique 125dB en fait un instrument efficace pour d\u00e9terminer le gabarit d\u2019un filtre RF sur l\u2019ensemble de ses param\u00e8tres (facteur de Qualit\u00e9 \u00ab Q \u00bb, la bande passante et la perte d&rsquo;insertion).<\/p>\n<p>Le SNA5000A permet la caract\u00e9risation des r\u00e9seaux \u00e9lectroniques en mesurant l&rsquo;amplitude et la phase des param\u00e8tres S. Comme tout analyseur de r\u00e9seau vectoriel il est n\u00e9cessaire qu&rsquo;un test d\u2019\u00e9talonnage soit effectu\u00e9 avant toutes mesures, avec le SNA5000A l\u2019utilisateur peut choisir diff\u00e9rentes techniques d\u2019\u00e9talonnage (SOLT, SOLDR, TRL) afin d\u2019obtenir la meilleure pr\u00e9cision au regard de son application. De plus des prises de test permettent d\u2019\u00e9liminer les sources d\u2019erreurs externes.<\/p>\n<p>Le SNA5000A est pourvu de 5 types de balayages, d\u2019un \u00e9diteur de formule, et d\u2019un test de masque, ce qui en fait un outil d\u2019analyse, d\u2019\u00e9valuation et de v\u00e9rification pr\u00e9cis et rapide pour l\u2019utilisateur.<\/p>\n<p>Enfin la s\u00e9rie SNA5000A est dot\u00e9e d&rsquo;un grand \u00e9cran tactile de 12,1 pouces sur lequel plusieurs fen\u00eatres de mesure peuvent \u00eatre affich\u00e9es en m\u00eame temps. Les mesures en m\u00e9moire peuvent \u00eatre compar\u00e9es aux donn\u00e9es affich\u00e9es et les analyseurs disposent d&rsquo;une fonction de maintien des donn\u00e9es. En outre, l&rsquo;analyseur dispose d&rsquo;une sortie vid\u00e9o HDMI et peut \u00eatre contr\u00f4l\u00e9 \u00e0 distance \u00e0 l&rsquo;aide d&rsquo;une connexion USB ou d&rsquo;un serveur Web.<\/p>\n<p><a href=\"http:\/\/www.limpulsion.fr\" target=\"notSet\" rel=\"noopener\">www.limpulsion.fr<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>SIGLENT Technologies a pr\u00e9sent\u00e9 son premier analyseur de r\u00e9seau vectoriel \u00e0 2 ou 4 ports. Cette innovation est une \u00e9tape importante et significative pour Siglent car le SNA est le premier d\u2019une nouvelle famille de produits \u00ab A-Line \u00bb. Plusieurs autres appareils de la s\u00e9rie A suivront au cours des 18 prochains mois. La s\u00e9rie X existante est d\u2019un rapport qualit\u00e9\/ prix particuli\u00e8rement int\u00e9ressant, la nouvelle gamme \u00ab A-line \u00bb se veut plus haut de gamme, d\u2019une efficacit\u00e9 accrue et respectant toujours un rapport qualit\u00e9\/prix in\u00e9gal\u00e9. <\/p>\n","protected":false},"author":9,"featured_media":2888,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[],"domains":[47],"ppma_author":[1141],"class_list":["post-2887","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Analyseur de r\u00e9seau vectoriel \u00e0 2 ou 4 ports ...<\/title>\n<meta name=\"description\" content=\"SIGLENT Technologies a pr\u00e9sent\u00e9 son premier analyseur de r\u00e9seau vectoriel \u00e0 2 ou 4 ports. Cette innovation est une \u00e9tape importante et significative...\" \/>\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.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/2887\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Analyseur de r\u00e9seau vectoriel \u00e0 2 ou 4 ports\" \/>\n<meta property=\"og:description\" content=\"SIGLENT Technologies a pr\u00e9sent\u00e9 son premier analyseur de r\u00e9seau vectoriel \u00e0 2 ou 4 ports. Cette innovation est une \u00e9tape importante et significative pour Siglent car le SNA est le premier d\u2019une nouvelle famille de produits \u00ab A-Line \u00bb. Plusieurs autres appareils de la s\u00e9rie A suivront au cours des 18 prochains mois. La s\u00e9rie X existante est d\u2019un rapport qualit\u00e9\/ prix particuli\u00e8rement int\u00e9ressant, la nouvelle gamme \u00ab A-line \u00bb se veut plus haut de gamme, d\u2019une efficacit\u00e9 accrue et respectant toujours un rapport qualit\u00e9\/prix in\u00e9gal\u00e9.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/2887\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2021-09-28T18:15:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/sites\/default\/files\/images\/eci9783_siglent.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"655\" \/>\n\t<meta property=\"og:image:height\" content=\"572\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Alain Dieul\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" 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