{"id":10626,"date":"2025-12-29T11:46:15","date_gmt":"2025-12-29T11:46:15","guid":{"rendered":"https:\/\/mechanc.com\/?post_type=product&#038;p=10626"},"modified":"2026-09-04T13:39:51","modified_gmt":"2026-09-04T13:39:51","slug":"sma-male-to-sma-male-high-performance-rf-test-and-measurement-cable-assembly-tcdn-smsm-1m","status":"publish","type":"product","link":"https:\/\/mechanc.com\/fr\/produit\/sma-male-to-sma-male-high-performance-rf-test-and-measurement-cable-assembly-tcdn-smsm-1m\/","title":{"rendered":"Assemblage de c\u00e2ble haute performance pour test et mesure RF, SMA m\u00e2le vers SMA m\u00e2le \u2013 c\u00e2ble coaxial CFT240H18"},"content":{"rendered":"<h2>Assemblage de c\u00e2ble de test et mesure RF hautes performances SMA m\u00e2le vers SMA m\u00e2le \u2013 r\u00e9alis\u00e9 avec le c\u00e2ble coaxial CFT240H18<\/h2>\n<p>L&rsquo;assemblage de c\u00e2ble de test et mesure RF hautes performances SMA m\u00e2le vers SMA m\u00e2le \u2014 mod\u00e8le TCDN-SMSM-1M \u2014 est un c\u00e2ble de test RF polyvalent et g\u00e9n\u00e9raliste, con\u00e7u pour un fonctionnement fiable jusqu&rsquo;\u00e0 18 GHz. Cet assemblage de 1 m\u00e8tre est construit avec le c\u00e2ble coaxial CFT240H18 de Mechanc, une \u00e9volution \u00e0 phase stable du <a href=\"\/coaxial-cables\/phase-stable-67ghz-precision-test-coaxial-cable-fep-jacket-cft240\/\">c\u00e2ble coaxial de test de pr\u00e9cision CFT240 \u00e0 phase stable 67 GHz avec gaine FEP<\/a>. Les deux extr\u00e9mit\u00e9s sont termin\u00e9es par des <a href=\"\/rf-connectors\/sma-rf-connectors\/\">connecteurs SMA m\u00e2les<\/a> de pr\u00e9cision (r\u00e9f\u00e9rence SMA-JCFT240H18-1), offrant une interconnexion compacte et fiable pour les instruments et montages RF \u00e0 interface SMA.<\/p>\n<h3>Performances RF pr\u00e9cises jusqu&rsquo;\u00e0 18 GHz<\/h3>\n<p>Con\u00e7u comme un c\u00e2ble de test de qualit\u00e9 pour un usage courant, le TCDN-SMSM-1M couvre une bande de fonctionnement continue du DC \u00e0 18 GHz et apporte la stabilit\u00e9 d&rsquo;imp\u00e9dance n\u00e9cessaire aux mesures RF et micro-ondes quotidiennes. L&rsquo;assemblage offre un ROS typique de 1,15 et une perte d&rsquo;insertion typique de 3,12 dB sur une longueur de 1 m\u00e8tre, permettant des chemins de signal propres pour les balayages VNA, les v\u00e9rifications de param\u00e8tres S, les mesures de gain et de pertes par r\u00e9flexion, ainsi que les essais sur banc en d\u00e9veloppement comme en production.<\/p>\n<h3>Construction CFT240H18 \u00e0 phase stable pour des mesures reproductibles<\/h3>\n<p>Le c\u00e2ble coaxial CFT240H18 est con\u00e7u pour limiter la d\u00e9rive \u00e9lectrique lorsque le c\u00e2ble est repositionn\u00e9, pli\u00e9 ou soumis \u00e0 des variations de temp\u00e9rature. Avec une stabilit\u00e9 de phase m\u00e9canique de \u00b16\u00b0 et une stabilit\u00e9 d&rsquo;amplitude de \u00b10,06 dB, il permet des r\u00e9sultats reproductibles sur de nombreux cycles de mesure. Son diam\u00e8tre ext\u00e9rieur r\u00e9duit de 2,4 mm et son rayon de courbure minimal de 24 mm facilitent le cheminement dans les montages denses, tandis qu&rsquo;une dur\u00e9e de vie en flexion typique de 2 000 cycles et une vitesse de propagation de 81 % contribuent \u00e0 une fiabilit\u00e9 durable et \u00e0 un comportement temporel pr\u00e9cis sur une large plage de fonctionnement de \u201355 \u00b0C \u00e0 +165 \u00b0C.<\/p>\n<h3>Interfaces SMA de pr\u00e9cision pour les bancs de test RF quotidiens<\/h3>\n<p>Chaque extr\u00e9mit\u00e9 du TCDN-SMSM-1M re\u00e7oit des connecteurs m\u00e2les de pr\u00e9cision SMA-JCFT240H18-1 con\u00e7us pour une faible r\u00e9flexion et un accouplement constant avec les \u00e9quipements de test RF courants. Ces interfaces SMA conviennent parfaitement au raccordement aux analyseurs de r\u00e9seau, g\u00e9n\u00e9rateurs de signaux, analyseurs de spectre et plateformes RF modulaires exigeant des performances reproductibles et un encombrement r\u00e9duit. Pour d&rsquo;autres solutions \u00e0 interface SMA, consultez la s\u00e9rie compl\u00e8te des <a href=\"\/rf-cable-assemblies\/sma-rf-cable-assemblies\/\">assemblages de c\u00e2bles RF SMA<\/a> de Mechanc.<\/p>\n<h3>Qualifi\u00e9 pour les environnements de test RF et micro-ondes professionnels<\/h3>\n<p>Faisant partie de la gamme s\u00e9rie TC de Mechanc, le TCDN-SMSM-1M est int\u00e9gralement test\u00e9 en ROS, perte d&rsquo;insertion, stabilit\u00e9 de phase et endurance m\u00e9canique afin de garantir des performances fiables au quotidien, en laboratoire comme en production. Fabriqu\u00e9 conform\u00e9ment aux exigences REACH et RoHS, cet assemblage constitue une solution d&rsquo;interconnexion robuste et fiable pour les syst\u00e8mes de mesure RF et micro-ondes modernes.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Assemblage de c\u00e2ble de test et mesure RF hautes performances SMA m\u00e2le vers SMA m\u00e2le \u2013 r\u00e9alis\u00e9 avec le c\u00e2ble coaxial CFT240H18 L&rsquo;assemblage de c\u00e2ble de test et mesure RF hautes performances SMA m\u00e2le vers SMA m\u00e2le \u2014 mod\u00e8le TCDN-SMSM-1M \u2014 est un c\u00e2ble de test RF polyvalent et g\u00e9n\u00e9raliste, con\u00e7u pour un fonctionnement fiable 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