{"id":9975,"date":"2025-12-27T09:37:01","date_gmt":"2025-12-27T09:37:01","guid":{"rendered":"https:\/\/mechanc.com\/?post_type=product&#038;p=9975"},"modified":"2026-08-18T09:54:55","modified_gmt":"2026-08-18T09:54:55","slug":"phase-stable-low-loss-26-5ghz-rf-coaxial-cable-cfa520","status":"publish","type":"product","link":"https:\/\/mechanc.com\/fr\/produit\/phase-stable-low-loss-26-5ghz-rf-coaxial-cable-cfa520\/","title":{"rendered":"C\u00e2ble coaxial RF \u00e0 faibles pertes et phase stable 26,5 GHz \u2013 mod\u00e8le CFA520"},"content":{"rendered":"<h2>C\u00e2ble RF \u00e0 faibles pertes, \u00e2me massive et contr\u00f4le de phase sup\u00e9rieur<\/h2>\n<p>Le c\u00e2ble coaxial \u00e0 faibles pertes et phase stable CFA520 est optimis\u00e9 pour les applications exigeant une grande stabilit\u00e9 de phase et d&rsquo;amplitude sous contrainte thermique et m\u00e9canique. Fonctionnant jusqu&rsquo;\u00e0 26,5 GHz sous une imp\u00e9dance de 50 \u03a9, il offre une pr\u00e9cision de phase constante (\u2264 \u00b13\u00b0 @ 18 GHz, \u2264 \u00b15\u00b0 @ 26,5 GHz) et une stabilit\u00e9 d&rsquo;amplitude comprise dans \u00b1 0,1 dB @ 18 GHz. D\u00e9couvrez la <a href=\"\/coaxial-cables\/low-loss\/phase-stable-cfa-series\/\">s\u00e9rie CFA \u2013 c\u00e2bles coaxiaux \u00e0 faibles pertes et phase stable<\/a> au complet pour davantage d&rsquo;options de diam\u00e8tre et de fr\u00e9quence.<\/p>\n<h3>\u00c2me massive pour une faible att\u00e9nuation et une bonne stabilit\u00e9 thermique<\/h3>\n<p>Le c\u00e2ble CFA520 comporte une \u00e2me massive en cuivre argent\u00e9 de 1,29 mm associ\u00e9e \u00e0 un di\u00e9lectrique PTFE basse densit\u00e9 et \u00e0 un double blindage en cuivre argent\u00e9. Cette structure garantit une faible att\u00e9nuation (1,411 dB\/m @ 26,5 GHz) et une solide stabilit\u00e9 de phase sur des plages de temp\u00e9rature de \u201355 \u00b0C \u00e0 +165 \u00b0C. La gaine ext\u00e9rieure FEP apporte durabilit\u00e9 et r\u00e9sistance chimique tout en pr\u00e9servant l&rsquo;int\u00e9grit\u00e9 m\u00e9canique pour les installations fixes et semi-souples.<\/p>\n<h3>Mod\u00e8le souple alternatif pour environnements dynamiques<\/h3>\n<p>Pour les applications n\u00e9cessitant une plus grande souplesse et une meilleure tol\u00e9rance aux flexions r\u00e9p\u00e9t\u00e9es, le <a href=\"\/coaxial-cables\/phase-stable-low-loss-18ghz-rf-coaxial-cable-cfa570mw\/\">c\u00e2ble coaxial \u00e0 faibles pertes et phase stable CFA570MW<\/a> propose une \u00e2me toronn\u00e9e multibrins qui am\u00e9liore la r\u00e9silience m\u00e9canique et la dur\u00e9e de vie en flexion tout en conservant des performances \u00e0 faibles pertes et \u00e0 phase stable jusqu&rsquo;\u00e0 18 GHz.<\/p>\n<h3>Performances fiables pour les applications RF critiques en phase<\/h3>\n<p>Avec une efficacit\u00e9 de blindage &gt; 90 dB, un rayon de courbure unique de 26 mm et un rayon de courbure r\u00e9p\u00e9t\u00e9e de 52 mm, le c\u00e2ble coaxial \u00e0 faibles pertes CFA520 offre une int\u00e9grit\u00e9 du signal remarquable pour les analyseurs de r\u00e9seau vectoriels, les syst\u00e8mes radar et les installations de communication large bande. Pour d&rsquo;autres familles de c\u00e2bles \u00e0 faibles pertes, consultez la <a href=\"\/coaxial-cables\/low-loss\/\">s\u00e9rie de c\u00e2bles coaxiaux \u00e0 faibles pertes<\/a>.<\/p>\n<p>Fabriqu\u00e9 par <a href=\"\/\">Mechanc Shanghai Information Technology Co., Ltd.<\/a>, le c\u00e2ble coaxial \u00e0 faibles pertes et phase stable CFA520 associe la stabilit\u00e9 d&rsquo;une \u00e2me massive, une faible att\u00e9nuation et une conformit\u00e9 REACH et RoHS v\u00e9rifi\u00e9e, afin de garantir une pr\u00e9cision \u00e9lectrique et une fiabilit\u00e9 durables dans les syst\u00e8mes RF et micro-ondes critiques en phase.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e2ble RF \u00e0 faibles pertes, \u00e2me massive et contr\u00f4le de phase sup\u00e9rieur Le c\u00e2ble coaxial \u00e0 faibles pertes et phase stable CFA520 est optimis\u00e9 pour les applications exigeant une grande stabilit\u00e9 de phase et d&rsquo;amplitude sous contrainte thermique et m\u00e9canique. Fonctionnant jusqu&rsquo;\u00e0 26,5 GHz sous une imp\u00e9dance de 50 \u03a9, il offre une pr\u00e9cision de [&hellip;]<\/p>\n","protected":false},"featured_media":1542,"template":"","meta":{"_acf_changed":false},"attachment-method":[],"body-material":[],"body-style":[],"center-conductor-type":[],"connection-type":[],"dielectric-type":[],"frequency-max":[],"connector-gender":[],"impedance":[],"interface-type":[],"jacket-material":[],"main-feature":[],"max-operating-temperature":[],"mount-method":[],"no-of-shields":[],"connector-series":[],"termination-type":[],"vswr-max":[],"vswr-typical":[],"product_brand":[],"product_cat":[18,52,136],"product_tag":[],"product_application":[],"class_list":["post-9975","product","type-product","status-publish","has-post-thumbnail","product_cat-coaxial-cables","product_cat-low-loss","product_cat-phase-stable-cfa-series","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":{"connector_1":"1.0mm Male","connector_2":"1.0mm Male","outer_diameter":"5.2","static_bend_radius":"26","velocity_of_propagation":"","jacket_diameter":"","loss_at_max_frequency":"1.411","power_at_max_frequency":"","flex_type":"","phase_stability":"\u2264\u00b13\u00b0 @ 18 GHz ; 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