{"id":4123,"date":"2024-02-07T06:53:15","date_gmt":"2024-02-07T06:53:15","guid":{"rendered":"https:\/\/mechanc.com\/?post_type=product&#038;p=4123"},"modified":"2026-09-04T13:45:54","modified_gmt":"2026-09-04T13:45:54","slug":"ultra-low-loss-40ghz-precision-test-coaxial-cable-pfa-jacket-cfs220","status":"publish","type":"product","link":"https:\/\/mechanc.com\/fr\/produit\/ultra-low-loss-40ghz-precision-test-coaxial-cable-pfa-jacket-cfs220\/","title":{"rendered":"C\u00e2ble coaxial de test de pr\u00e9cision 40 GHz \u00e0 ultra faibles pertes, gaine PFA \u2013 mod\u00e8le CFS220"},"content":{"rendered":"<h2>C\u00e2ble de pr\u00e9cision \u00e0 tr\u00e8s faibles pertes pour les essais RF haute fr\u00e9quence<\/h2>\n<p>Le c\u00e2ble coaxial de test de pr\u00e9cision CFS220 \u00e0 tr\u00e8s faibles pertes offre une stabilit\u00e9 de phase exceptionnelle et une faible att\u00e9nuation pour les syst\u00e8mes de mesure RF et micro-ondes avanc\u00e9s. Fonctionnant jusqu&rsquo;\u00e0 40 GHz avec une imp\u00e9dance de 50 \u03a9, il garantit une grande r\u00e9p\u00e9tabilit\u00e9 et une exactitude \u00e9lectrique dans des environnements de test exigeants tels que l&rsquo;\u00e9talonnage d&rsquo;analyseurs de r\u00e9seau vectoriels (VNA), l&rsquo;\u00e9valuation de syst\u00e8mes radar et la v\u00e9rification de composants 5G. Enti\u00e8rement conforme REACH et RoHS, il satisfait aux normes internationales de qualit\u00e9 et de durabilit\u00e9 des laboratoires professionnels.<\/p>\n<h3>Caract\u00e9ristiques \u00e9lectriques stables et faible att\u00e9nuation<\/h3>\n<p>Le c\u00e2ble coaxial CFS220 int\u00e8gre un conducteur central massif en cuivre argent\u00e9 et un di\u00e9lectrique LD-PTFE qui assurent une imp\u00e9dance uniforme et des pertes ultra-faibles sur tout le spectre de fr\u00e9quences. L&rsquo;att\u00e9nuation typique n&rsquo;est que de 0,637 dB\/m @ 1 GHz et 3,12 dB\/m @ 26,5 GHz, tandis que la d\u00e9viation de phase reste dans \u00b12\u00b0 @ 10 GHz et \u00b13\u00b0 @ 18 GHz. La d\u00e9rive de phase thermique reste sous 750 PPM entre \u201355 \u00b0C et +85 \u00b0C, garantissant des performances constantes et r\u00e9p\u00e9tables dans des conditions de temp\u00e9rature variables.<\/p>\n<h3>Gaine PFA robuste et grande efficacit\u00e9 de blindage<\/h3>\n<p>Envelopp\u00e9 dans une gaine PFA de 2,20 mm, le c\u00e2ble CFS220 offre une protection sup\u00e9rieure contre l&rsquo;abrasion, la chaleur et l&rsquo;exposition chimique tout en conservant la souplesse n\u00e9cessaire aux montages de test dynamiques. Le double blindage en cuivre argent\u00e9 atteint une suppression EMI de &gt; 90 dB, pr\u00e9servant une transmission propre m\u00eame dans des environnements fortement perturb\u00e9s. La structure m\u00e9canique assure une imp\u00e9dance stable lors des flexions et manipulations, favorisant une longue durabilit\u00e9 dans les op\u00e9rations de test quotidiennes.<\/p>\n<h3>Variantes disponibles pour les applications \u00e0 fr\u00e9quence \u00e9tendue<\/h3>\n<p>La s\u00e9rie CFS220 comprend des configurations enrichies pour des besoins de test plus larges :<\/p>\n<ul>\n<li>CFS220 \u2014 la version standard offrant des performances fiables \u00e0 faibles pertes jusqu&rsquo;\u00e0 40 GHz.<\/li>\n<li><a href=\"\/coaxial-cables\/ultra-low-loss-67ghz-precision-test-coaxial-cable-pfa-jacket-cfs220u\/\">CFS220U<\/a> \u2014 le mod\u00e8le \u00e0 fr\u00e9quence \u00e9tendue prenant en charge des mesures de pr\u00e9cision jusqu&rsquo;\u00e0 67 GHz avec un meilleur contr\u00f4le de phase large bande.<\/li>\n<\/ul>\n<p>Ces variantes permettent aux ing\u00e9nieurs RF de choisir entre souplesse optimale et capacit\u00e9 en fr\u00e9quence \u00e9tendue, tout en conservant le m\u00eame niveau \u00e9lev\u00e9 de qualit\u00e9 et de constance Mechanc.<\/p>\n<h3>Applications exigeant pr\u00e9cision et stabilit\u00e9<\/h3>\n<p>Le c\u00e2ble coaxial CFS220 \u00e0 tr\u00e8s faibles pertes est id\u00e9al pour la m\u00e9trologie, les essais RF large bande et les syst\u00e8mes d&rsquo;\u00e9talonnage VNA exigeant une phase stable et des pertes de signal minimales. Ses caract\u00e9ristiques \u00e9lectriques et m\u00e9caniques \u00e9quilibr\u00e9es le rendent aussi adapt\u00e9 aux environnements de laboratoire qu&rsquo;\u00e0 ceux de production. Pour d&rsquo;autres mod\u00e8les 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 CFS220 \u00e0 tr\u00e8s faibles pertes conjugue faible att\u00e9nuation, coh\u00e9rence de phase et conformit\u00e9 REACH et RoHS v\u00e9rifi\u00e9e \u2014 offrant des performances fiables et exactes pour les applications RF et micro-ondes haute fr\u00e9quence.<\/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 les essais RF haute fr\u00e9quence Le c\u00e2ble coaxial de test de pr\u00e9cision CFS220 \u00e0 tr\u00e8s faibles pertes offre une stabilit\u00e9 de phase exceptionnelle et une faible att\u00e9nuation pour les syst\u00e8mes de mesure RF et micro-ondes avanc\u00e9s. Fonctionnant jusqu&rsquo;\u00e0 40 GHz avec une imp\u00e9dance de 50 \u03a9, il [&hellip;]<\/p>\n","protected":false},"featured_media":1559,"template":"","meta":{"_acf_changed":false},"attachment-method":[],"body-material":[],"body-style":[],"center-conductor-type":[153],"connection-type":[],"dielectric-type":[155],"frequency-max":[191],"connector-gender":[],"impedance":[152],"interface-type":[],"jacket-material":[176],"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-4123","product","type-product","status-publish","has-post-thumbnail","center-conductor-type-solid","dielectric-type-ld-ptfe","frequency-max-40-ghz","impedance-50-cf89","jacket-material-pfa","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":"2.2","static_bend_radius":"22","velocity_of_propagation":"82 %","jacket_diameter":"2.2 mm","loss_at_max_frequency":"4.44","power_at_max_frequency":"14 W","flex_type":"","phase_stability":"\u2264\u00b13\u00b0 @ 18 GHz ; \u2264\u00b15\u00b0 @ 26.5 GHz","spec_sheet":35509,"amplitude_stability":"\u2264\u00b10.1 dB @ 18 GHz","dynamic_bend_radius":"nan","temperature_range":"-55 ~ +165","inner_conductor_material":"Silver Plated Copper","inner_conductor_diameter":"0.5","inner_conductor_type":"Solid","jacket_material":"PFA","operating_frequency":"40","coaxial_cable":"","cable_armor":""},"_links":{"self":[{"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/product\/4123","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:featuredmedia":[{"embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/media\/1559"}],"wp:attachment":[{"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/media?parent=4123"}],"wp:term":[{"taxonomy":"attachment-method","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/attachment-method?post=4123"},{"taxonomy":"body-material","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/body-material?post=4123"},{"taxonomy":"body-style","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/body-style?post=4123"},{"taxonomy":"center-conductor-type","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/center-conductor-type?post=4123"},{"taxonomy":"connection-type","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/connection-type?post=4123"},{"taxonomy":"dielectric-type","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/dielectric-type?post=4123"},{"taxonomy":"frequency-max","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/frequency-max?post=4123"},{"taxonomy":"connector-gender","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/connector-gender?post=4123"},{"taxonomy":"impedance","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/impedance?post=4123"},{"taxonomy":"interface-type","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/interface-type?post=4123"},{"taxonomy":"jacket-material","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/jacket-material?post=4123"},{"taxonomy":"main-feature","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/main-feature?post=4123"},{"taxonomy":"max-operating-temperature","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/max-operating-temperature?post=4123"},{"taxonomy":"mount-method","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/mount-method?post=4123"},{"taxonomy":"no-of-shields","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/no-of-shields?post=4123"},{"taxonomy":"connector-series","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/connector-series?post=4123"},{"taxonomy":"termination-type","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/termination-type?post=4123"},{"taxonomy":"vswr-max","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/vswr-max?post=4123"},{"taxonomy":"vswr-typical","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/vswr-typical?post=4123"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/product_brand?post=4123"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/product_cat?post=4123"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/product_tag?post=4123"},{"taxonomy":"product_application","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/product_application?post=4123"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}