{"id":10066,"date":"2025-12-27T11:24:07","date_gmt":"2025-12-27T11:24:07","guid":{"rendered":"https:\/\/mechanc.com\/?post_type=product&#038;p=10066"},"modified":"2026-09-04T13:47:04","modified_gmt":"2026-09-04T13:47:04","slug":"ultra-low-loss-18ghz-precision-test-coaxial-cable-pfa-jacket-cfs550","status":"publish","type":"product","link":"https:\/\/mechanc.com\/fr\/produit\/ultra-low-loss-18ghz-precision-test-coaxial-cable-pfa-jacket-cfs550\/","title":{"rendered":"C\u00e2ble coaxial de test de pr\u00e9cision 18 GHz \u00e0 ultra faibles pertes, gaine PFA \u2013 mod\u00e8le CFS550"},"content":{"rendered":"<h2>C\u00e2ble coaxial de forte puissance et \u00e0 faibles pertes pour des mesures RF et micro-ondes stables<\/h2>\n<p>Le c\u00e2ble coaxial de test de pr\u00e9cision CFS550 \u00e0 tr\u00e8s faibles pertes est con\u00e7u pour les syst\u00e8mes de mesure RF professionnels exigeant une forte tenue en puissance, une faible att\u00e9nuation et une stabilit\u00e9 de phase exceptionnelle. Avec une imp\u00e9dance de 50 \u03a9 et une fr\u00e9quence de fonctionnement jusqu&rsquo;\u00e0 18 GHz, il garantit des r\u00e9sultats fiables et r\u00e9p\u00e9tables en m\u00e9trologie, en analyse de r\u00e9seau et en validation de signaux. Enti\u00e8rement conforme REACH et RoHS, il conjugue pr\u00e9cision des performances et responsabilit\u00e9 environnementale pour un usage durable en laboratoire et en production.<\/p>\n<h3>Performances \u00e9lectriques exceptionnelles pour des tests exacts<\/h3>\n<p>Le c\u00e2ble coaxial CFS550 comporte un conducteur central massif en cuivre argent\u00e9 et un di\u00e9lectrique LD-PTFE, atteignant une att\u00e9nuation tr\u00e8s faible \u2014 seulement 0,223 dB\/m @ 1 GHz et 0,961 dB\/m @ 18 GHz. Sa stabilit\u00e9 de phase reste dans \u00b1 2\u00b0 @ 10 GHz et \u00b1 3\u00b0 @ 18 GHz, tandis que la variation d&rsquo;amplitude est limit\u00e9e \u00e0 \u2264 \u00b1 0,1 dB @ 18 GHz. Le c\u00e2ble maintient une d\u00e9rive de phase &lt; 750 PPM de \u201355 \u00b0C \u00e0 +85 \u00b0C, assurant des r\u00e9sultats de mesure r\u00e9p\u00e9tables en conditions thermiques contr\u00f4l\u00e9es comme variables. Avec une vitesse de propagation de 83 %, il offre une excellente exactitude du signal sur toute la plage de fr\u00e9quences.<\/p>\n<h3>Structure durable et int\u00e9grit\u00e9 du blindage<\/h3>\n<p>Envelopp\u00e9 dans une gaine PFA de 5,60 mm, le c\u00e2ble CFS550 offre r\u00e9sistance m\u00e9canique, souplesse et une remarquable tenue chimique et thermique jusqu&rsquo;\u00e0 +165 \u00b0C. Les doubles blindages en cuivre argent\u00e9 atteignent une efficacit\u00e9 de blindage de &gt; 90 dB, r\u00e9duisant les EMI et maintenant une transmission propre du signal. Le c\u00e2ble supporte 2000 VDC et admet un rayon de courbure unique de 28 mm \/ un rayon de flexion r\u00e9p\u00e9t\u00e9e de 56 mm, ce qui permet des performances robustes lors de cycles de connexion r\u00e9p\u00e9t\u00e9s. D&rsquo;un poids de 93 g\/m, il \u00e9quilibre r\u00e9sistance et souplesse pour les environnements RF de forte puissance les plus exigeants.<\/p>\n<h3>Applications exigeant une forte puissance et une stabilit\u00e9 de phase r\u00e9p\u00e9table<\/h3>\n<p>Le c\u00e2ble coaxial CFS550 \u00e0 tr\u00e8s faibles pertes est id\u00e9al pour les montages de test de forte puissance, la v\u00e9rification radar, l&rsquo;\u00e9talonnage VNA et l&rsquo;int\u00e9gration de syst\u00e8mes micro-ondes exigeant une perte d&rsquo;insertion minimale et une r\u00e9ponse en phase constante. Son alliance de durabilit\u00e9 m\u00e9canique, d&rsquo;efficacit\u00e9 de blindage et de tenue thermique stable le rend adapt\u00e9 aux syst\u00e8mes de test de laboratoire comme industriels. Pour d&rsquo;autres c\u00e2bles de test de 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 CFS550 \u00e0 tr\u00e8s faibles pertes offre une exactitude de phase fiable, une grande tenue en tension et une conformit\u00e9 REACH et RoHS v\u00e9rifi\u00e9e \u2014 apportant stabilit\u00e9 et pr\u00e9cision durables aux applications de mesure RF avanc\u00e9es.<\/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 coaxial de forte puissance et \u00e0 faibles pertes pour des mesures RF et micro-ondes stables Le c\u00e2ble coaxial de test de pr\u00e9cision CFS550 \u00e0 tr\u00e8s faibles pertes est con\u00e7u pour les syst\u00e8mes de mesure RF professionnels exigeant une forte tenue en puissance, une faible att\u00e9nuation et une stabilit\u00e9 de phase exceptionnelle. Avec une imp\u00e9dance [&hellip;]<\/p>\n","protected":false},"featured_media":0,"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":[18,55,131],"product_tag":[],"product_application":[],"class_list":["post-10066","product","type-product","status-publish","product_cat-coaxial-cables","product_cat-precision-test","product_cat-ultra-low-loss-cfs-series","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":{"connector_1":"1.0mm Male","connector_2":"1.0mm Male","outer_diameter":"5.6","static_bend_radius":"28","velocity_of_propagation":"","jacket_diameter":"","loss_at_max_frequency":"0.961","power_at_max_frequency":"","flex_type":"","phase_stability":"\u2264\u00b12\u00b0 @ 10 GHz ; \u2264\u00b13\u00b0 @ 18 GHz","spec_sheet":35486,"amplitude_stability":"\u2264\u00b10.1 dB @ 18 GHz","dynamic_bend_radius":"56","temperature_range":"-55 ~ +165","inner_conductor_material":"Silver Plated Copper","inner_conductor_diameter":"1.6","inner_conductor_type":"Solid","jacket_material":"PFA","operating_frequency":"18","coaxial_cable":"","cable_armor":""},"_links":{"self":[{"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/product\/10066","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/media?parent=10066"}],"wp:term":[{"taxonomy":"attachment-method","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/attachment-method?post=10066"},{"taxonomy":"body-material","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/body-material?post=10066"},{"taxonomy":"body-style","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/body-style?post=10066"},{"taxonomy":"center-conductor-type","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/center-conductor-type?post=10066"},{"taxonomy":"connection-type","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/connection-type?post=10066"},{"taxonomy":"dielectric-type","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/dielectric-type?post=10066"},{"taxonomy":"frequency-max","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/frequency-max?post=10066"},{"taxonomy":"connector-gender","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/connector-gender?post=10066"},{"taxonomy":"impedance","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/impedance?post=10066"},{"taxonomy":"interface-type","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/interface-type?post=10066"},{"taxonomy":"jacket-material","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/jacket-material?post=10066"},{"taxonomy":"main-feature","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/main-feature?post=10066"},{"taxonomy":"max-operating-temperature","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/max-operating-temperature?post=10066"},{"taxonomy":"mount-method","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/mount-method?post=10066"},{"taxonomy":"no-of-shields","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/no-of-shields?post=10066"},{"taxonomy":"connector-series","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/connector-series?post=10066"},{"taxonomy":"termination-type","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/termination-type?post=10066"},{"taxonomy":"vswr-max","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/vswr-max?post=10066"},{"taxonomy":"vswr-typical","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/vswr-typical?post=10066"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/product_brand?post=10066"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/product_cat?post=10066"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/product_tag?post=10066"},{"taxonomy":"product_application","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/product_application?post=10066"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}