{"id":9947,"date":"2025-12-27T09:32:11","date_gmt":"2025-12-27T09:32:11","guid":{"rendered":"https:\/\/mechanc.com\/?post_type=product&p=9947"},"modified":"2026-08-13T11:20:02","modified_gmt":"2026-08-13T11:20:02","slug":"cost-effective-low-loss-18ghz-rf-coaxial-cable-cfe500","status":"publish","type":"product","link":"https:\/\/mechanc.com\/fr\/produit\/cost-effective-low-loss-18ghz-rf-coaxial-cable-cfe500\/","title":{"rendered":"C\u00e2ble coaxial RF \u00e9conomique \u00e0 faibles pertes 18 GHz \u2013 mod\u00e8le CFE500"},"content":{"rendered":"

C\u00e2ble RF \u00e0 faibles pertes, fiable et \u00e9conomique, pour usage g\u00e9n\u00e9ral<\/h2>\n

Le c\u00e2ble coaxial \u00e0 faibles pertes et bon rapport qualit\u00e9-prix CFE500 offre un \u00e9quilibre entre performance, stabilit\u00e9 et co\u00fbt pour les applications RF et micro-ondes o\u00f9 la fiabilit\u00e9 \u00e0 long terme est essentielle. Fonctionnant jusqu’\u00e0 18 GHz sous une imp\u00e9dance de 50 \u03a9, il assure une att\u00e9nuation constante, une r\u00e9ponse en phase stable et une robustesse m\u00e9canique adapt\u00e9e aux bancs de test, aux syst\u00e8mes de communication et aux installations d’instrumentation. D\u00e9couvrez d’autres c\u00e2bles RF abordables dans la s\u00e9rie CFE \u2013 c\u00e2bles coaxiaux \u00e0 faibles pertes \u00e9conomiques<\/a>.<\/p>\n

Structure efficace pour une transmission RF stable<\/h3>\n

Le c\u00e2ble CFE500 comporte un conducteur central en cuivre argent\u00e9 de 1,45 mm, un di\u00e9lectrique PTFE basse densit\u00e9 et un double blindage associant une feuille d’aluminium autocollante et une tresse en cuivre argent\u00e9. Cette structure garantit une att\u00e9nuation aussi faible que 0,238 dB\/m @ 1 GHz et 1,159 dB\/m @ 18 GHz, tout en conservant une efficacit\u00e9 de blindage > 90 dB. La gaine FEP offre une forte r\u00e9sistance \u00e0 la chaleur et aux produits chimiques, autorisant un fonctionnement de \u201355 \u00b0C \u00e0 +125 \u00b0C.<\/p>\n

Performances fiables et efficacit\u00e9 \u00e9conomique<\/h3>\n

Avec une stabilit\u00e9 de phase \u2264 \u00b19\u00b0 @ 18 GHz et une variation d’amplitude \u2264 \u00b10,1 dB, le c\u00e2ble coaxial \u00e0 faibles pertes CFE500 assure une transmission pr\u00e9cise du signal malgr\u00e9 les variations thermiques et m\u00e9caniques. Il supporte jusqu’\u00e0 1,5 kV CC et atteint une vitesse de propagation de 76 %, offrant un transfert d’\u00e9nergie efficace pour un usage RF quotidien. Ses rayons de courbure de 25 mm en flexion unique et 51 mm en flexion r\u00e9p\u00e9t\u00e9e conservent la souplesse sans compromettre l’int\u00e9grit\u00e9 \u00e9lectrique. Pour d’autres options \u00e0 faibles pertes, consultez la s\u00e9rie de c\u00e2bles coaxiaux \u00e0 faibles pertes<\/a>.<\/p>\n

Fabriqu\u00e9 par Mechanc Shanghai Information Technology Co., Ltd.<\/a>, le c\u00e2ble coaxial \u00e0 faibles pertes CFE500 offre une ma\u00eetrise fiable de l’att\u00e9nuation, une durabilit\u00e9 m\u00e9canique et une conformit\u00e9 REACH et RoHS v\u00e9rifi\u00e9e \u2014 une solution de transmission RF abordable et stable pour un large \u00e9ventail d’applications courantes.<\/p>\n","protected":false},"excerpt":{"rendered":"

C\u00e2ble RF \u00e0 faibles pertes, fiable et \u00e9conomique, pour usage g\u00e9n\u00e9ral Le c\u00e2ble coaxial \u00e0 faibles pertes et bon rapport qualit\u00e9-prix CFE500 offre un \u00e9quilibre entre performance, stabilit\u00e9 et co\u00fbt pour les applications RF et micro-ondes o\u00f9 la fiabilit\u00e9 \u00e0 long terme est essentielle. Fonctionnant jusqu’\u00e0 18 GHz sous une imp\u00e9dance de 50 \u03a9, il […]<\/p>\n","protected":false},"featured_media":1546,"comment_status":"closed","ping_status":"closed","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":[18,137,52],"product_tag":[],"product_application":[],"class_list":["post-9947","product","type-product","status-publish","has-post-thumbnail","product_cat-coaxial-cables","product_cat-cost-effective-cfe-series","product_cat-low-loss","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":{"connector_1":"1,0 mm 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