{"id":9835,"date":"2025-11-27T07:28:04","date_gmt":"2025-11-27T07:28:04","guid":{"rendered":"https:\/\/mechanc.com\/?post_type=product&p=9835"},"modified":"2026-08-18T10:14:43","modified_gmt":"2026-08-18T10:14:43","slug":"low-loss-26-5ghz-semi-flexible-rf-coaxial-cable-cmg141u","status":"publish","type":"product","link":"https:\/\/mechanc.com\/fr\/produit\/low-loss-26-5ghz-semi-flexible-rf-coaxial-cable-cmg141u\/","title":{"rendered":"C\u00e2ble coaxial RF semi-flexible \u00e0 faibles pertes 0,141″, jusqu’\u00e0 26,5 GHz"},"content":{"rendered":"

C\u00e2ble coaxial semi-flexible \u00e0 faibles pertes pour applications RF et micro-ondes jusqu’\u00e0 26,5 GHz<\/h2>\n

Le c\u00e2ble coaxial semi-flexible \u00e0 faibles pertes CMG141U est con\u00e7u pour la transmission RF et micro-ondes large bande jusqu’\u00e0 26,5 GHz. Construit avec une \u00e2me de grand diam\u00e8tre en cuivre argent\u00e9 ou en acier cuivr\u00e9, un di\u00e9lectrique PTFE de pr\u00e9cision et un conducteur ext\u00e9rieur tress\u00e9 en cuivre \u00e9tam\u00e9 tr\u00e8s r\u00e9sistant, le CMG141U offre une excellente int\u00e9grit\u00e9 du signal, un blindage performant et une souplesse fiable pour les assemblages RF exigeants, les syst\u00e8mes d’instrumentation et les modules micro-ondes compacts.<\/p>\n

Performances \u00e9lectriques stables pour l’int\u00e9grit\u00e9 du signal en haute fr\u00e9quence<\/h3>\n

Le c\u00e2ble coaxial CMG141U conserve une imp\u00e9dance caract\u00e9ristique de 50 \u03a9 \u00b11,1 \u03a9 et assure une transmission tr\u00e8s stable jusqu’\u00e0 sa fr\u00e9quence de fonctionnement de 26,5 GHz. Une vitesse de propagation de 70 %, un temps de propagation de 4,7 ns\/m et une capacit\u00e9 de 98 pF\/m garantissent un comportement en phase pr\u00e9visible sur les trajets micro-ondes. L’att\u00e9nuation reste faible sur toute la bande \u2014 de 0,250 dB\/m \u00e0 500 MHz \u00e0 3,075 dB\/m \u00e0 26,5 GHz \u2014 assurant une transmission efficace dans les sous-syst\u00e8mes RF haute fr\u00e9quence. Une efficacit\u00e9 de blindage sup\u00e9rieure \u00e0 100 dB prot\u00e8ge des interf\u00e9rences \u00e9lectromagn\u00e9tiques pour une int\u00e9grit\u00e9 du signal propre et peu distordue.<\/p>\n

Construction semi-flexible robuste avec stabilit\u00e9 thermique<\/h3>\n

R\u00e9alis\u00e9 avec une tresse en cuivre \u00e9tam\u00e9 de 3,55 mm, le CMG141U offre une forte stabilit\u00e9 m\u00e9canique et une formabilit\u00e9 semi-flexible adapt\u00e9e aux liaisons internes chemin\u00e9es dans les instruments RF et les syst\u00e8mes dens\u00e9ment int\u00e9gr\u00e9s. Acceptant un rayon de courbure unique de 8,00 mm, le c\u00e2ble permet une installation compacte sans compromettre les performances. Con\u00e7u pour fonctionner de \u221255 \u00b0C \u00e0 +125 \u00b0C, il r\u00e9pond aux exigences thermiques strictes de l’a\u00e9rospatiale, de l’\u00e9lectronique industrielle et des plateformes de communication haute fr\u00e9quence.<\/p>\n

Applications exigeant des performances RF souples et \u00e0 faibles pertes<\/h3>\n

Le c\u00e2ble coaxial semi-flexible CMG141U est id\u00e9al pour les syst\u00e8mes de test 26,5 GHz, les sous-ensembles micro-ondes, les modules radar, les syst\u00e8mes de communication large bande et les \u00e9quipements RF exigeant un cheminement souple avec des performances haute fr\u00e9quence stables. Int\u00e9gr\u00e9 \u00e0 la s\u00e9rie de c\u00e2bles coaxiaux semi-flexibles \u00e0 faibles pertes<\/a> de Mechanc, il garantit des caract\u00e9ristiques \u00e9lectriques fiables<\/p>\n","protected":false},"excerpt":{"rendered":"

C\u00e2ble coaxial semi-flexible \u00e0 faibles pertes pour applications RF et micro-ondes jusqu’\u00e0 26,5 GHz Le c\u00e2ble coaxial semi-flexible \u00e0 faibles pertes CMG141U est con\u00e7u pour la transmission RF et micro-ondes large bande jusqu’\u00e0 26,5 GHz. Construit avec une \u00e2me de grand diam\u00e8tre en cuivre argent\u00e9 ou en acier cuivr\u00e9, un di\u00e9lectrique PTFE de pr\u00e9cision et […]<\/p>\n","protected":false},"featured_media":1595,"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":[18,54,133],"product_tag":[],"product_application":[],"class_list":["post-9835","product","type-product","status-publish","has-post-thumbnail","product_cat-coaxial-cables","product_cat-semi-flexible","product_cat-low-loss-cmg-series","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/product\/9835","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"}],"replies":[{"embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/comments?post=9835"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/media\/1595"}],"wp:attachment":[{"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/media?parent=9835"}],"wp:term":[{"taxonomy":"attachment-method","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/attachment-method?post=9835"},{"taxonomy":"body-material","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/body-material?post=9835"},{"taxonomy":"body-style","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/body-style?post=9835"},{"taxonomy":"center-conductor-type","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/center-conductor-type?post=9835"},{"taxonomy":"connection-type","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/connection-type?post=9835"},{"taxonomy":"dielectric-type","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/dielectric-type?post=9835"},{"taxonomy":"frequency-max","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/frequency-max?post=9835"},{"taxonomy":"connector-gender","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/connector-gender?post=9835"},{"taxonomy":"impedance","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/impedance?post=9835"},{"taxonomy":"interface-type","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/interface-type?post=9835"},{"taxonomy":"jacket-material","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/jacket-material?post=9835"},{"taxonomy":"main-feature","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/main-feature?post=9835"},{"taxonomy":"max-operating-temperature","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/max-operating-temperature?post=9835"},{"taxonomy":"mount-method","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/mount-method?post=9835"},{"taxonomy":"no-of-shields","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/no-of-shields?post=9835"},{"taxonomy":"connector-series","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/connector-series?post=9835"},{"taxonomy":"termination-type","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/termination-type?post=9835"},{"taxonomy":"vswr-max","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/vswr-max?post=9835"},{"taxonomy":"vswr-typical","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/vswr-typical?post=9835"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/product_brand?post=9835"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/product_cat?post=9835"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/product_tag?post=9835"},{"taxonomy":"product_application","embeddable":true,"href":"https:\/\/mechanc.com\/fr\/wp-json\/wp\/v2\/product_application?post=9835"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}