{"id":13680,"date":"2024-06-06T18:06:21","date_gmt":"2024-06-06T18:06:21","guid":{"rendered":"https:\/\/www.calian.com\/advanced-technologies\/gnss_product\/tw5794-antenne-gnss-intelligente-pour-un-cap-precis-u-blox-zed-f9p-plus-neo-d9s\/"},"modified":"2026-08-26T14:15:17","modified_gmt":"2026-08-26T14:15:17","slug":"tw5794-antenne-gnss-intelligente-pour-un-cap-precis-u-blox-zed-f9p-plus-neo-d9s","status":"publish","type":"gnss_product","link":"https:\/\/www.calian.com\/advanced-technologies\/fr\/gnss_product\/tw5794-antenne-gnss-intelligente-pour-un-cap-precis-u-blox-zed-f9p-plus-neo-d9s\/","title":{"rendered":"TW5794 Antenne GNSS intelligente ; haute pr\u00e9cision ; cap pr\u00e9cis ; u-blox ZED-F9P + NEO-D9S"},"content":{"rendered":"\n

Pr\u00e9sentation g\u00e9n\u00e9rale <\/strong><\/h3>\n\n

Le TW5794 est un r\u00e9cepteur\/antenne GNSS int\u00e9gr\u00e9 multibande (L1\/L2) et multiconstellation, dot\u00e9 d’un r\u00e9cepteur en bande L int\u00e9gr\u00e9 pour les corrections PPP-RTK PointPerfect Flex. Le TW5794 est capable d\u2019offrir une pr\u00e9cision inf\u00e9rieure \u00e0 1 m\u00e8tre en mode autonome, inf\u00e9rieure \u00e0 6 cm avec les corrections PPP-RTK et inf\u00e9rieure \u00e0 1 cm avec les corrections RTK, afin de r\u00e9pondre aux besoins des applications de navigation, d\u2019automatisation et de mobilit\u00e9 de pr\u00e9cision les plus exigeantes. Le TW5794 est compatible avec les services RTK commerciaux tels que Polaris RTK de Point One Navigation et les services Skylark Cx et Nx RTK de Swift Navigation. Deux TW5794 peuvent \u00eatre associ\u00e9s pour former un couple base\/rover RTK \u00e0 cap pr\u00e9cis de type \u00ab Moving Base \u00bb. <\/p>\n\n

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R\u00e9sistance aux interf\u00e9rences<\/h2>\n\n\n\n

Le TW5794 int\u00e8gre un r\u00e9cepteur GNSS multibande (L1\/L2) de derni\u00e8re g\u00e9n\u00e9ration, \u00e9quip\u00e9 d\u2019une antenne Tallysman Accutenna\u00ae multibande (L1\/L2\/bande L) \u00e0 triple bande et double alimentation. Ce r\u00e9cepteur GNSS de pointe prend en charge le suivi simultan\u00e9 des quatre principales constellations (GPS, BeiDou, Galileo et GLONASS) sur plusieurs bandes de fr\u00e9quences. L\u2019architecture multibande (L1\/L2) constitue une m\u00e9thode tr\u00e8s efficace pour \u00e9liminer les erreurs ionosph\u00e9riques. Le TW5794 utilise un filtrage en plusieurs \u00e9tapes avec des amplificateurs de faible bruit (LNA), associ\u00e9 \u00e0 l\u2019Accutenna\u00ae \u00e0 double alimentation, ce qui am\u00e9liore consid\u00e9rablement la r\u00e9jection des interf\u00e9rences dues aux signaux multitrajet. <\/p>\n\n\n\n

Positionnement pr\u00e9cis des points<\/h2>\n\n\n\n

Le TW5794 prend en charge une large gamme de services de correction (RTCM RTK, PPP-RTK en r\u00e9seau ou PointPerfect Flex PPP-RTK sur la bande L), ce qui permet d\u2019optimiser les performances en fonction des exigences sp\u00e9cifiques de chaque application. L\u2019acc\u00e8s multibande simultan\u00e9 (L1\/L2) aux quatre constellations de satellites am\u00e9liore la capacit\u00e9 de convergence du r\u00e9cepteur, afin de fournir une solution de positionnement rapide, pr\u00e9cise et fiable, r\u00e9sistante aux erreurs ionosph\u00e9riques et offrant une meilleure r\u00e9silience face aux interf\u00e9rences et au brouillage. <\/p>\n\n\n\n

Le TW5794 peut \u00e9galement \u00eatre configur\u00e9 pour fonctionner en mode RTK, soit en tant que station de base, soit en tant que rover, afin d’atteindre une pr\u00e9cision inf\u00e9rieure au centim\u00e8tre. Pour les applications de cap pr\u00e9cis, deux TW5794 peuvent \u00eatre configur\u00e9s en tant que paire \u00ab station de base RTK mobile \u00bb et \u00ab rover \u00bb. La station de base peut recevoir des corrections PPP-RTK pour une pr\u00e9cision de positionnement accrue tout en envoyant simultan\u00e9ment des messages de correction RTCM au rover. <\/p>\n<\/div>\n<\/div>\n\n

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Caract\u00e9ristiques<\/h2>\n<\/div>\n<\/div>\n\n
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    \n
  • Une solution de positionnement pr\u00e9cise pr\u00eate \u00e0 l’emploi et pr\u00eate \u00e0 l’emploi<\/li>\n\n\n\n
  • R\u00e9cepteur de corrections en bande L int\u00e9gr\u00e9 pour les d\u00e9ploiements de pr\u00e9cision \u00e0 distance<\/li>\n\n\n\n
  • Grande disponibilit\u00e9 des positions gr\u00e2ce au filtrage XF\u2122 et \u00e0 la constellation \u00e9tendue.<\/li>\n\n\n\n
  • Un r\u00e9cepteur GNSS multibande r\u00e9siste aux erreurs ionosph\u00e9riques<\/li>\n\n\n\n
  • Am\u00e9lioration de la r\u00e9jection des trajets multiples gr\u00e2ce \u00e0 l’alimentation double Accutenna\u2122<\/li>\n\n\n\n
  • Prend en charge les configurations PointPerfect Flex PPP-RTK et RTK classiques<\/li>\n\n\n\n
  • Base mobile RTK Cap pr\u00e9cis base\/rover<\/li>\n<\/ul>\n<\/div>\n\n\n\n
    \n
      \n
    • Performance exceptionnelle de la position autonome (sans corrections)<\/li>\n\n\n\n
    • Compatible avec les services RTK commerciaux tels que Polaris RTK de Point One Navigation et Skylark Cx et Nx RTK de Swift Navigation.<\/li>\n\n\n\n
    • Montage magn\u00e9tique robuste en surface<\/li>\n\n\n\n
    • Bo\u00eetier IP7 de qualit\u00e9 industrielle<\/li>\n\n\n\n
    • Options de signalisation USB 2.0 ou RS-232<\/li>\n\n\n\n
    • Plusieurs longueurs de c\u00e2ble (RS-232 : 5m, 15m et 25m ; USB : 1,5m ou 3m)<\/li>\n\n\n\n
    • Option L1\/L5 disponible<\/li>\n<\/ul>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

      Pr\u00e9sentation g\u00e9n\u00e9rale <\/p>\n

      Le TW5794 est un r\u00e9cepteur\/antenne GNSS int\u00e9gr\u00e9 multibande (L1\/L2) et multiconstellation, dot\u00e9 d’un r\u00e9cepteur en bande L int\u00e9gr\u00e9 pour les corrections PPP-RTK PointPerfect Flex. Le TW5794 est capable d\u2019offrir une pr\u00e9cision inf\u00e9rieure \u00e0 1 m\u00e8tre en mode autonome, inf\u00e9rieure \u00e0 6 cm avec les corrections PPP-RTK et inf\u00e9rieure \u00e0 1 cm avec les corrections RTK, afin …<\/p>\n","protected":false},"featured_media":12036,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":""},"post_tag":[],"gnss_category":[332],"gnss_industry":[319,326,318],"product_type":[167],"product_technology":[378],"mount_type":[246,218,240,203],"class_list":["post-13680","gnss_product","type-gnss_product","status-publish","has-post-thumbnail","hentry","gnss_category-produits","gnss_industry-agriculture-de-precision","gnss_industry-synchronisation","gnss_industry-vehicules-autonomes","product_type-antennes","product_technology-antenne-intelligente","mount_type-montage-en-surface","mount_type-montage-en-surfaceadhesif","mount_type-montage-en-surfaceamagnetique","mount_type-montage-en-surfacevis-direct"],"acf":[],"yoast_head":"\nTW5794 Antenne GNSS intelligente ; haute pr\u00e9cision ; cap pr\u00e9cis ; u-blox ZED-F9P + NEO-D9S - Technologies Avanc\u00e9es<\/title>\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.calian.com\/advanced-technologies\/fr\/gnss_product\/tw5794-antenne-gnss-intelligente-pour-un-cap-precis-u-blox-zed-f9p-plus-neo-d9s\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"TW5794 Antenne GNSS intelligente ; haute pr\u00e9cision ; cap pr\u00e9cis ; u-blox ZED-F9P + NEO-D9S - Technologies Avanc\u00e9es\" \/>\n<meta property=\"og:description\" content=\"Pr\u00e9sentation g\u00e9n\u00e9rale Le TW5794 est un r\u00e9cepteur\/antenne GNSS int\u00e9gr\u00e9 multibande (L1\/L2) et multiconstellation, dot\u00e9 d’un r\u00e9cepteur en bande L int\u00e9gr\u00e9 pour les corrections PPP-RTK PointPerfect Flex. Le TW5794 est capable d\u2019offrir une pr\u00e9cision inf\u00e9rieure \u00e0 1 m\u00e8tre en mode autonome, inf\u00e9rieure \u00e0 6 cm avec les corrections PPP-RTK et inf\u00e9rieure \u00e0 1 cm avec les corrections RTK, afin …\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.calian.com\/advanced-technologies\/fr\/gnss_product\/tw5794-antenne-gnss-intelligente-pour-un-cap-precis-u-blox-zed-f9p-plus-neo-d9s\/\" \/>\n<meta property=\"og:site_name\" content=\"Technologies Avanc\u00e9es\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-26T14:15:17+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/sites.calian.com\/app\/uploads\/sites\/13\/2024\/06\/TW5794-ZED-F9P-NEO-D9S.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"500\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.calian.com\/advanced-technologies\/fr\/gnss_product\/tw5794-antenne-gnss-intelligente-pour-un-cap-precis-u-blox-zed-f9p-plus-neo-d9s\/\",\"url\":\"https:\/\/www.calian.com\/advanced-technologies\/fr\/gnss_product\/tw5794-antenne-gnss-intelligente-pour-un-cap-precis-u-blox-zed-f9p-plus-neo-d9s\/\",\"name\":\"TW5794 Antenne GNSS intelligente ; 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