{"id":13702,"date":"2024-06-06T18:03:11","date_gmt":"2024-06-06T18:03:11","guid":{"rendered":"https:\/\/www.calian.com\/advanced-technologies\/gnss_product\/tw5386-smart-gnss-udr-antenne-pour-un-positionnement-de-haute-precision\/"},"modified":"2026-08-26T14:09:39","modified_gmt":"2026-08-26T14:09:39","slug":"tw5386-smart-gnss-udr-antenne-pour-un-positionnement-de-haute-precision","status":"publish","type":"gnss_product","link":"https:\/\/www.calian.com\/advanced-technologies\/fr\/gnss_product\/tw5386-smart-gnss-udr-antenne-pour-un-positionnement-de-haute-precision\/","title":{"rendered":"TW5386 Antenne GNSS intelligente ; haute pr\u00e9cision ; IMU ; u-blox ZED-F9R"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Le TW5386 est un r\u00e9cepteur\/antenne GNSS int\u00e9gr\u00e9 multibande (L1\/L2) et multiconstellation, dot\u00e9 d\u2019une unit\u00e9 de mesure inertielle (IMU) (pour la navigation \u00e0 l\u2019estime sans lien) et de la technologie RTK pour le positionnement ponctuel de pr\u00e9cision. Le TW5386 est capable d\u2019offrir une pr\u00e9cision inf\u00e9rieure \u00e0 1 m\u00e8tre en mode autonome, inf\u00e9rieure \u00e0 6 cm avec des corrections PPP-RTK et inf\u00e9rieure \u00e0 1 cm avec des corrections RTK. Associ\u00e9 \u00e0 l\u2019IMU pour permettre la fusion de capteurs, le TW5386 prend en charge les applications de positionnement les plus exigeantes dans les environnements les plus difficiles, tels que les \u00ab canyons urbains \u00bb \u00e0 forte densit\u00e9 de b\u00e2timents.  <\/p>\n\n<div class=\"wp-block-columns has-2-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column has-2-columns is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading\">R\u00e9sistance aux interf\u00e9rences<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Le TW5386 int\u00e8gre un r\u00e9cepteur GNSS multibande (L1\/L2) de derni\u00e8re g\u00e9n\u00e9ration ainsi qu&#8217;une IMU, avec une antenne patch multibande (L1\/L2) \u00e0 double alimentation Tallysman Accutenna\u00ae. 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 TW5386 utilise un filtrage en plusieurs \u00e9tapes avec des amplificateurs \u00e0 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. La fusion de capteurs IMU att\u00e9nue encore davantage les effets des r\u00e9flexions par trajets multiples s\u00e9v\u00e8res et assure une disponibilit\u00e9 continue de la position pendant les p\u00e9riodes d\u2019obstruction du signal GNSS, offrant ainsi des performances exceptionnelles pour r\u00e9pondre aux applications de positionnement de pr\u00e9cision les plus exigeantes.    <\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Positionnement pr\u00e9cis des points<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Le TW5386 prend en charge une large gamme de services de correction, permettant ainsi d\u2019optimiser les performances en fonction des exigences sp\u00e9cifiques de chaque application. L&#8217;acc\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<p class=\"wp-block-paragraph\">En tant que rover RTK, le TW5386 re\u00e7oit les messages RTCM RTK \u00e9mis par une station de base, d\u2019une station de r\u00e9f\u00e9rence virtuelle (compatible avec les services RTK commerciaux tels que Polaris RTK de Point One Navigation ou Skylark Cx et Skylark Nx RTK de Swift Navigation) ou des messages de type SPARTN SSR (PPP-RTK) via le service d\u2019abonnement PointPerfect Flex.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le TW5386 offre une pr\u00e9cision de positionnement inf\u00e9rieure \u00e0 6 cm lorsqu&#8217;il est utilis\u00e9 avec les corrections PPP-RTK, et une pr\u00e9cision inf\u00e9rieure \u00e0 1 cm avec le RTK.<\/p>\n<\/div>\n<\/div>\n\n<div class=\"wp-block-columns has-2-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading\">Caract\u00e9ristiques<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Meilleure immunit\u00e9 au bruit gr\u00e2ce au r\u00e9cepteur GNSS multibande u-blox ZED-F9R<\/li>\n\n\n\n<li>PointPerfect Flex PPP-RTK via le r\u00e9seau<\/li>\n\n\n\n<li>Rover RTK via r\u00e9seau, compatible avec les syst\u00e8mes Polaris RTK de Point One Navigation et les syst\u00e8mes Skylark Cx et Skylark Nx RTK de Swift Navigation<\/li>\n\n\n\n<li>IMU embarqu\u00e9e pour la fusion de capteurs et la navigation UDR dans des sc\u00e9narios de \u00ab Deep Urban Canyon \u00bb et en cas d&#8217;obstruction totale du signal<\/li>\n\n\n\n<li>Am\u00e9lioration de la suppression des trajets multiples gr\u00e2ce \u00e0 la technologie Accutenna\u00ae \u00e0 double alimentation<\/li>\n\n\n\n<li>Un r\u00e9cepteur GNSS multibande r\u00e9siste aux erreurs ionosph\u00e9riques<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\"><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Synchronisation hautement fiable gr\u00e2ce \u00e0 un r\u00e9seau de constellations \u00e9tendu<\/li>\n\n\n\n<li>Performance de positionnement exceptionnelle sans services de correction<\/li>\n\n\n\n<li>Large plage de fonctionnement : 5 V \u00e0 36 V<\/li>\n\n\n\n<li>Transmission diff\u00e9rentielle RS-422 (ou RS-232)<\/li>\n\n\n\n<li>Bo\u00eetier de qualit\u00e9 industrielle, indice de protection IP69K<\/li>\n\n\n\n<li>Support fixe robuste<\/li>\n\n\n\n<li>Plusieurs longueurs de c\u00e2ble (5m, 15m et 25m)<\/li>\n\n\n\n<li>Disponible avec un rad\u00f4me conique<\/li>\n<\/ul>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p class=\"wp-block-paragraph\"> Le TW5386 est un r\u00e9cepteur\/antenne GNSS int\u00e9gr\u00e9 multibande (L1\/L2) et multiconstellation, dot\u00e9 d\u2019une unit\u00e9 de mesure inertielle (IMU) (pour la navigation \u00e0 l\u2019estime sans lien) et de la technologie RTK pour le positionnement ponctuel de pr\u00e9cision. Le TW5386 est capable d\u2019offrir une pr\u00e9cision inf\u00e9rieure \u00e0 1 m\u00e8tre en mode autonome, inf\u00e9rieure \u00e0 6 cm avec des corrections PPP-RTK &hellip;<\/p>\n","protected":false},"featured_media":11866,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":""},"post_tag":[],"gnss_category":[332],"gnss_industry":[325,318],"product_type":[167],"product_technology":[378],"mount_type":[198],"class_list":["post-13702","gnss_product","type-gnss_product","status-publish","has-post-thumbnail","hentry","gnss_category-produits","gnss_industry-vehicules-aeriens-sans-pilote","gnss_industry-vehicules-autonomes","product_type-antennes","product_technology-antenne-intelligente","mount_type-trou-de-passage"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>TW5386 Antenne GNSS intelligente ; haute pr\u00e9cision ; IMU ; u-blox ZED-F9R - 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\/tw5386-smart-gnss-udr-antenne-pour-un-positionnement-de-haute-precision\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"TW5386 Antenne GNSS intelligente ; haute pr\u00e9cision ; IMU ; u-blox ZED-F9R - Technologies Avanc\u00e9es\" \/>\n<meta property=\"og:description\" content=\"Le TW5386 est un r\u00e9cepteur\/antenne GNSS int\u00e9gr\u00e9 multibande (L1\/L2) et multiconstellation, dot\u00e9 d\u2019une unit\u00e9 de mesure inertielle (IMU) (pour la navigation \u00e0 l\u2019estime sans lien) et de la technologie RTK pour le positionnement ponctuel de pr\u00e9cision. 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