{"id":10689,"date":"2026-02-10T12:30:46","date_gmt":"2026-02-10T12:30:46","guid":{"rendered":"https:\/\/mechanc.com\/?post_type=product&#038;p=10689"},"modified":"2026-09-04T13:47:52","modified_gmt":"2026-09-04T13:47:52","slug":"ultra-low-loss-40ghz-precision-test-coaxial-cable-pfa-jacket-cfs280","status":"publish","type":"product","link":"https:\/\/mechanc.com\/fr\/produit\/ultra-low-loss-40ghz-precision-test-coaxial-cable-pfa-jacket-cfs280\/","title":{"rendered":"C\u00e2ble coaxial de test de pr\u00e9cision 40 GHz \u00e0 ultra faibles pertes, gaine FEP \u2013 mod\u00e8le CFS280"},"content":{"rendered":"<h2>C\u00e2ble de pr\u00e9cision \u00e0 tr\u00e8s faibles pertes pour les mesures RF haute fr\u00e9quence \u00e0 40 GHz<\/h2>\n<p>Le c\u00e2ble coaxial de test de pr\u00e9cision CFS280 \u00e0 tr\u00e8s faibles pertes est \u00e9tudi\u00e9 pour les applications RF et micro-ondes exigeantes r\u00e9clamant des performances \u00e9lectriques stables jusqu&rsquo;\u00e0 40 GHz :contentReference[oaicite:1]{index=1}. Ses conducteurs en cuivre argent\u00e9, son di\u00e9lectrique LD-PTFE et sa g\u00e9om\u00e9trie \u00e9troitement ma\u00eetris\u00e9e assurent une faible att\u00e9nuation, une forte coh\u00e9rence de phase et une d\u00e9rive de signal minimale lors des travaux de caract\u00e9risation haute fr\u00e9quence, d&rsquo;\u00e9talonnage et de test automatis\u00e9. Avec son excellente stabilit\u00e9 en temp\u00e9rature et son comportement r\u00e9p\u00e9table sous contrainte m\u00e9canique, le CFS280 apporte la fiabilit\u00e9 qu&rsquo;exigent les montages modernes de niveau m\u00e9trologique.<\/p>\n<h3>Performances \u00e9lectriques stables pour des mesures de haute pr\u00e9cision<\/h3>\n<p>Le c\u00e2ble coaxial CFS280 int\u00e8gre un di\u00e9lectrique LD-PTFE haute densit\u00e9 et des conducteurs de pr\u00e9cision en cuivre argent\u00e9 afin de maintenir une excellente uniformit\u00e9 d&rsquo;imp\u00e9dance \u00e0 50 \u03a9 \u00b1 1,1 \u03a9 :contentReference[oaicite:2]{index=2}. Il offre une stabilit\u00e9 de phase de \u2264 \u00b13\u00b0 \u00e0 18 GHz et \u2264 \u00b15\u00b0 \u00e0 26,5 GHz, avec une stabilit\u00e9 d&rsquo;amplitude meilleure que \u00b10,1 dB. La variation de phase induite par la temp\u00e9rature reste sous 750 PPM de \u221255 \u00b0C \u00e0 +85 \u00b0C, garantissant une r\u00e9p\u00e9tabilit\u00e9 de mesure fiable sur le long terme. L&rsquo;att\u00e9nuation reste faible sur toute la bande, dont 3,191 dB\/m \u00e0 40 GHz, ce qui le rend adapt\u00e9 aux lignes de test haute fr\u00e9quence de grande longueur.<\/p>\n<h3>Construction durable et int\u00e9grit\u00e9 du blindage<\/h3>\n<p>Envelopp\u00e9 dans une gaine FEP de 2,80 mm, le CFS280 offre une forte r\u00e9sistance \u00e0 la chaleur, \u00e0 l&rsquo;abrasion et \u00e0 l&rsquo;exposition chimique, permettant des performances fiables en laboratoire comme sur le terrain :contentReference[oaicite:3]{index=3}. Son double syst\u00e8me de blindage \u2014 ruban de cuivre argent\u00e9 plus tresse de cuivre argent\u00e9 \u2014 atteint une excellente isolation avec une efficacit\u00e9 de blindage &gt;90 dB, r\u00e9duisant les interf\u00e9rences \u00e9lectromagn\u00e9tiques. Le c\u00e2ble conserve des caract\u00e9ristiques stables en mouvement, gr\u00e2ce \u00e0 un rayon de courbure unique de 14 mm et un rayon de flexion r\u00e9p\u00e9t\u00e9e de 28 mm, assurant une longue dur\u00e9e de vie en cas de repositionnements fr\u00e9quents.<\/p>\n<h3>Applications exigeant faibles pertes et grande stabilit\u00e9<\/h3>\n<p>Le c\u00e2ble coaxial CFS280 \u00e0 tr\u00e8s faibles pertes est id\u00e9al pour les mesures VNA de haute exactitude, l&rsquo;\u00e9valuation de dispositifs micro-ondes, la v\u00e9rification de modules radar, les syst\u00e8mes ATE et les environnements d&rsquo;\u00e9talonnage exigeant des performances constantes en phase, en amplitude et en imp\u00e9dance jusqu&rsquo;\u00e0 40 GHz. Il offre un excellent \u00e9quilibre entre souplesse, robustesse environnementale et pr\u00e9cision \u00e9lectrique pour les flux de travail de R&amp;D comme de test en production.<\/p>\n<p>Fabriqu\u00e9 par <a href=\"https:\/\/mechanc.com\/fr\/\">Mechanc Shanghai Information Technology<\/a>, le c\u00e2ble coaxial de test de pr\u00e9cision CFS280 \u00e0 tr\u00e8s faibles pertes offre une constance, une durabilit\u00e9 et une exactitude de niveau m\u00e9trologique pour les applications avanc\u00e9es de mesure RF et micro-ondes. Conforme REACH &amp; RoHS.<\/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<p>\u00ab\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e2ble de pr\u00e9cision \u00e0 tr\u00e8s faibles pertes pour les mesures RF haute fr\u00e9quence \u00e0 40 GHz Le c\u00e2ble coaxial de test de pr\u00e9cision CFS280 \u00e0 tr\u00e8s faibles pertes est \u00e9tudi\u00e9 pour les applications RF et micro-ondes exigeantes r\u00e9clamant des performances \u00e9lectriques stables jusqu&rsquo;\u00e0 40 GHz :contentReference[oaicite:1]{index=1}. Ses conducteurs en cuivre argent\u00e9, son di\u00e9lectrique LD-PTFE et [&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-10689","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":"","static_bend_radius":"","velocity_of_propagation":"","jacket_diameter":"","loss_at_max_frequency":"","power_at_max_frequency":"","flex_type":"","phase_stability":"","spec_sheet":35563,"amplitude_stability":"","dynamic_bend_radius":"","temperature_range":"","inner_conductor_material":"","inner_conductor_diameter":"","inner_conductor_type":"","jacket_material":"","operating_frequency":"","coaxial_cable":"","cable_armor":""},"_links":{"self":[{"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/product\/10689","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=10689"}],"wp:term":[{"taxonomy":"attachment-method","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/attachment-method?post=10689"},{"taxonomy":"body-material","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/body-material?post=10689"},{"taxonomy":"body-style","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/body-style?post=10689"},{"taxonomy":"center-conductor-type","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/center-conductor-type?post=10689"},{"taxonomy":"connection-type","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/connection-type?post=10689"},{"taxonomy":"dielectric-type","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/dielectric-type?post=10689"},{"taxonomy":"frequency-max","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/frequency-max?post=10689"},{"taxonomy":"connector-gender","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/connector-gender?post=10689"},{"taxonomy":"impedance","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/impedance?post=10689"},{"taxonomy":"interface-type","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/interface-type?post=10689"},{"taxonomy":"jacket-material","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/jacket-material?post=10689"},{"taxonomy":"main-feature","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/main-feature?post=10689"},{"taxonomy":"max-operating-temperature","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/max-operating-temperature?post=10689"},{"taxonomy":"mount-method","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/mount-method?post=10689"},{"taxonomy":"no-of-shields","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/no-of-shields?post=10689"},{"taxonomy":"connector-series","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/connector-series?post=10689"},{"taxonomy":"termination-type","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/termination-type?post=10689"},{"taxonomy":"vswr-max","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/vswr-max?post=10689"},{"taxonomy":"vswr-typical","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/vswr-typical?post=10689"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/product_brand?post=10689"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/product_cat?post=10689"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/product_tag?post=10689"},{"taxonomy":"product_application","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/product_application?post=10689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}