{"id":4102,"date":"2024-02-07T06:51:19","date_gmt":"2024-02-07T06:51:19","guid":{"rendered":"https:\/\/mechanc.com\/?post_type=product&#038;p=4102"},"modified":"2026-09-04T13:45:33","modified_gmt":"2026-09-04T13:45:33","slug":"ultra-low-loss-70ghz-precision-test-coaxial-cable-ptfe-jacket-cfs150","status":"publish","type":"product","link":"https:\/\/mechanc.com\/fr\/produit\/ultra-low-loss-70ghz-precision-test-coaxial-cable-ptfe-jacket-cfs150\/","title":{"rendered":"C\u00e2ble coaxial de test de pr\u00e9cision 70 GHz \u00e0 ultra faibles pertes, gaine PTFE \u2013 mod\u00e8le CFS150"},"content":{"rendered":"<h2>C\u00e2ble de pr\u00e9cision \u00e0 tr\u00e8s faibles pertes pour des essais RF de haute stabilit\u00e9<\/h2>\n<p>Le c\u00e2ble coaxial de test de pr\u00e9cision CFS150 \u00e0 tr\u00e8s faibles pertes est d\u00e9velopp\u00e9 pour les ing\u00e9nieurs RF et micro-ondes en qu\u00eate d&rsquo;une r\u00e9p\u00e9tabilit\u00e9 \u00e9lectrique et d&rsquo;une stabilit\u00e9 de phase sup\u00e9rieures. Fonctionnant jusqu&rsquo;\u00e0 50 GHz avec une imp\u00e9dance de 50 \u03a9, il offre de faibles pertes d&rsquo;insertion et un contr\u00f4le de phase constant pour les essais de pr\u00e9cision, l&rsquo;\u00e9talonnage et la v\u00e9rification de l&rsquo;int\u00e9grit\u00e9 du signal. Enti\u00e8rement conforme REACH et RoHS, il incarne l&rsquo;engagement de Mechanc envers la qualit\u00e9, la pr\u00e9cision et la durabilit\u00e9 dans les syst\u00e8mes de mesure haute fr\u00e9quence.<\/p>\n<h3>Performances \u00e9lectriques constantes pour des mesures fiables<\/h3>\n<p>Le c\u00e2ble coaxial CFS150 associe un conducteur central massif en cuivre argent\u00e9 et un di\u00e9lectrique LD-PTFE pour obtenir une imp\u00e9dance stable et une att\u00e9nuation ultra-faible \u2014 seulement 0,715 dB\/m @ 18 GHz et 1,220 dB\/m @ 40 GHz. La d\u00e9viation de phase se maintient dans \u00b12\u00b0 @ 10 GHz et \u00b13\u00b0 @ 18 GHz, tandis que la variation d&rsquo;amplitude reste inf\u00e9rieure \u00e0 \u00b10,1 dB @ 18 GHz. Avec une d\u00e9rive de phase thermique inf\u00e9rieure \u00e0 750 PPM entre \u201355 \u00b0C et +85 \u00b0C, le CFS150 garantit des mesures hautement r\u00e9p\u00e9tables et une stabilit\u00e9 durable au fil des cycles de temp\u00e9rature.<\/p>\n<h3>Construction durable et grande efficacit\u00e9 de blindage<\/h3>\n<p>Envelopp\u00e9 dans une gaine PFA de 1,50 mm, le c\u00e2ble CFS150 offre une excellente r\u00e9sistance thermique, une durabilit\u00e9 chimique et une souplesse m\u00e9canique. Les doubles blindages en cuivre argent\u00e9 atteignent une suppression EMI de &gt; 90 dB, pr\u00e9servant une transmission propre et peu bruit\u00e9e m\u00eame en mouvement dynamique. La g\u00e9om\u00e9trie \u00e9quilibr\u00e9e du c\u00e2ble minimise les variations d&rsquo;imp\u00e9dance lors des manipulations, tandis que sa protection ext\u00e9rieure robuste prolonge sa dur\u00e9e de vie dans les environnements de test exigeants.<\/p>\n<h3>Variantes disponibles pour des besoins de test sp\u00e9cifiques<\/h3>\n<p>Outre la version standard, la s\u00e9rie CFS150 comprend plusieurs variantes optimis\u00e9es :<\/p>\n<ul>\n<li><a href=\"\/coaxial-cables\/ultra-low-loss-110ghz-precision-test-coaxial-cable-fep-jacket-cfs150u\/\">CFS150U<\/a> \u2014 souplesse m\u00e9canique accrue pour les montages o\u00f9 les c\u00e2bles sont fr\u00e9quemment repositionn\u00e9s.<\/li>\n<li>CFS150UE \u2014 mod\u00e8le \u00e0 fr\u00e9quence \u00e9tendue offrant des performances de pr\u00e9cision jusqu&rsquo;\u00e0 67 GHz pour la m\u00e9trologie large bande et l&rsquo;\u00e9talonnage 5G.<\/li>\n<\/ul>\n<p>Ces versions compl\u00e9mentaires apportent des solutions sur mesure aux besoins vari\u00e9s de laboratoire, de production et d&rsquo;essais haute fr\u00e9quence au sein du portefeuille de c\u00e2bles de pr\u00e9cision de Mechanc.<\/p>\n<h3>Applications exigeant pr\u00e9cision haute fr\u00e9quence et stabilit\u00e9 de phase<\/h3>\n<p>Le c\u00e2ble coaxial CFS150 \u00e0 tr\u00e8s faibles pertes est id\u00e9al pour l&rsquo;\u00e9talonnage d&rsquo;analyseurs de r\u00e9seau vectoriels (VNA), les essais radar et les applications de v\u00e9rification de signaux 5G exigeant une r\u00e9ponse constante en phase et en amplitude. Sa conception \u00e0 \u00e2me massive et sa gaine PFA assurent des performances fiables en usage fr\u00e9quent, ce qui en fait un choix s\u00fbr pour les montages de mesure RF de laboratoire comme de production. Pour d&rsquo;autres mod\u00e8les de c\u00e2bles de qualit\u00e9 pr\u00e9cision, d\u00e9couvrez la <a href=\"\/coaxial-cables\/precision-test\/\">s\u00e9rie C\u00e2bles coaxiaux de test de pr\u00e9cision<\/a> de Mechanc.<\/p>\n<p>Fabriqu\u00e9 par <a href=\"https:\/\/mechanc.com\/fr\/\">Mechanc Shanghai Information Technology Co., Ltd.<\/a>, le c\u00e2ble coaxial de test de pr\u00e9cision CFS150 \u00e0 tr\u00e8s faibles pertes conjugue faibles pertes d&rsquo;insertion, comportement de phase stable et conformit\u00e9 REACH et RoHS v\u00e9rifi\u00e9e \u2014 offrant une fiabilit\u00e9 durable et des performances de niveau m\u00e9trologique pour les syst\u00e8mes de mesure RF et micro-ondes avanc\u00e9s.<\/p>\n<p>D\u00e9couvrez toute la <a href=\"\/coaxial-cables\/precision-test\/ultra-low-loss-cfs-series\/\">s\u00e9rie CFS \u00e0 tr\u00e8s faibles pertes<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e2ble de pr\u00e9cision \u00e0 tr\u00e8s faibles pertes pour des essais RF de haute stabilit\u00e9 Le c\u00e2ble coaxial de test de pr\u00e9cision CFS150 \u00e0 tr\u00e8s faibles pertes est d\u00e9velopp\u00e9 pour les ing\u00e9nieurs RF et micro-ondes en qu\u00eate d&rsquo;une r\u00e9p\u00e9tabilit\u00e9 \u00e9lectrique et d&rsquo;une stabilit\u00e9 de phase sup\u00e9rieures. Fonctionnant jusqu&rsquo;\u00e0 50 GHz avec une imp\u00e9dance de 50 \u03a9, [&hellip;]<\/p>\n","protected":false},"featured_media":20565,"template":"","meta":{"_acf_changed":false},"attachment-method":[],"body-material":[],"body-style":[],"center-conductor-type":[153],"connection-type":[],"dielectric-type":[155],"frequency-max":[253],"connector-gender":[],"impedance":[152],"interface-type":[],"jacket-material":[254],"main-feature":[],"max-operating-temperature":[161],"mount-method":[],"no-of-shields":[160],"connector-series":[],"termination-type":[],"vswr-max":[],"vswr-typical":[],"product_brand":[],"product_cat":[424,690,1292],"product_tag":[],"product_application":[],"class_list":["post-4102","product","type-product","status-publish","has-post-thumbnail","center-conductor-type-solid","dielectric-type-ld-ptfe","frequency-max-70-ghz","impedance-50-cf89","jacket-material-etfe","max-operating-temperature-165c","no-of-shields-160","product_cat-coaxial-cables-fr","product_cat-precision-test-fr","product_cat-ultra-low-loss-fr","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":{"connector_1":"1.0mm Male","connector_2":"1.0mm Male","outer_diameter":"1.48","static_bend_radius":"6","velocity_of_propagation":"79 %","jacket_diameter":"1.48 mm","loss_at_max_frequency":"9.642","power_at_max_frequency":"4 W","flex_type":"","phase_stability":"\u2264\u00b12\u00b0 @ 10 GHz ; 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