{"id":6972,"date":"2024-05-24T02:39:24","date_gmt":"2024-05-24T02:39:24","guid":{"rendered":"https:\/\/mechanc.com\/?post_type=product&p=6972"},"modified":"2026-09-10T13:20:52","modified_gmt":"2026-09-10T13:20:52","slug":"1-85mm-male-straight-rf-connector-cre047-coaxial-cable-1-85-j047-1","status":"publish","type":"product","link":"https:\/\/mechanc.com\/fr\/produit\/1-85mm-male-straight-rf-connector-cre047-coaxial-cable-1-85-j047-1\/","title":{"rendered":"Connecteur RF 1,85 mm m\u00e2le droit \u2013 compatible c\u00e2ble coaxial CRE047"},"content":{"rendered":"

Connecteur RF 1,85 mm m\u00e2le droit \u2013 Montage sur c\u00e2ble, Mod\u00e8le 1.85-J047-1<\/h2>\n

Le connecteur RF 1,85 mm m\u00e2le droit \u00e0 montage sur c\u00e2ble<\/strong>, mod\u00e8le 1.85-J047-1<\/strong>, est con\u00e7u pour la transmission de signal de haute pr\u00e9cision avec le c\u00e2ble coaxial semi-rigide CRE047<\/a>. Pr\u00e9vu pour les syst\u00e8mes micro-ondes et \u00e0 ondes millim\u00e9triques<\/strong> fonctionnant jusqu’\u00e0 67 GHz<\/strong>, il maintient une imp\u00e9dance de 50 \u03a9<\/strong> avec un ROS \u2264 1,25<\/strong> et une perte d’insertion \u2264 0,06 \u221af dB<\/strong>. Sa structure rigide assure une variation de phase minimale, une imp\u00e9dance stable et une faible r\u00e9flexion lors des proc\u00e9dures d’\u00e9talonnage et de test. D\u00e9couvrez d’autres options dans la famille de connecteurs 1,85 mm<\/a>.<\/p>\n

Pr\u00e9cision haute fr\u00e9quence et ma\u00eetrise du signal<\/h3>\n

Le connecteur 1.85-J047-1<\/strong> offre des performances \u00e9lectriques constantes sur la plage du continu \u00e0 67 GHz<\/strong>, garantissant une perte de retour ma\u00eetris\u00e9e et une adaptation d’imp\u00e9dance serr\u00e9e. Son interface m\u00e9canique robuste assure un comportement de phase r\u00e9p\u00e9table et une pr\u00e9cision de mesure en analyse de r\u00e9seau vectorielle<\/strong> et dans les syst\u00e8mes d’\u00e9talonnage micro-ondes<\/strong>.<\/p>\n

R\u00e9sistance m\u00e9canique et performance des mat\u00e9riaux<\/h3>\n

R\u00e9alis\u00e9 en acier inoxydable passiv\u00e9<\/strong> avec un contact central en cuivre au b\u00e9ryllium dor\u00e9<\/strong>, le 1.85-J047-1<\/strong> garantit une conductivit\u00e9 remarquable, une protection contre la corrosion et une durabilit\u00e9 au fil de nombreux cycles d’accouplement. Son corps rigide limite la d\u00e9formation sous couple, pr\u00e9servant la stabilit\u00e9 \u00e0 long terme et la r\u00e9p\u00e9tabilit\u00e9 des mesures. Pour d’autres interconnexions haute fr\u00e9quence, explorez nos connecteurs RF<\/a>.<\/p>\n

Montage semi-rigide et stabilit\u00e9 d’alignement<\/h3>\n

La configuration \u00e0 montage sur c\u00e2ble semi-rigide<\/strong> assure une transition m\u00e9caniquement stable entre le connecteur et l’\u00e2me du conducteur. Cette interface bras\u00e9e de pr\u00e9cision pr\u00e9serve l’int\u00e9grit\u00e9 de phase et une imp\u00e9dance constante sous contrainte m\u00e9canique ou vibration. Pour des g\u00e9om\u00e9tries de fixation d’une pr\u00e9cision comparable, voir les connecteurs \u00e0 montage sur c\u00e2ble<\/a>.<\/p>\n

Int\u00e9gration syst\u00e8me et fiabilit\u00e9 des mesures<\/h3>\n

Optimis\u00e9 pour le c\u00e2ble coaxial semi-rigide CRE047<\/a>, le connecteur 1.85-J047-1<\/strong> atteint une excellente ma\u00eetrise de l’att\u00e9nuation, une faible r\u00e9flexion et une lin\u00e9arit\u00e9 de signal large bande. Il convient id\u00e9alement aux syst\u00e8mes d’instrumentation, sous-ensembles radar et analyseurs de r\u00e9seau de laboratoire<\/strong> exigeant une pr\u00e9cision \u00e9lectrique durable et une robustesse m\u00e9canique.<\/p>\n

Pour la version femelle correspondante, voir la pi\u00e8ce miroir :
\n
\nConnecteur RF 1,85 mm femelle droit \u2013 Compatible c\u00e2ble coaxial CRE047, Mod\u00e8le 1.85-K047-1
\n<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

Connecteur RF 1,85 mm m\u00e2le droit \u2013 Montage sur c\u00e2ble, Mod\u00e8le 1.85-J047-1 Le connecteur RF 1,85 mm m\u00e2le droit \u00e0 montage sur c\u00e2ble, mod\u00e8le 1.85-J047-1, est con\u00e7u pour la transmission de signal de haute pr\u00e9cision avec le c\u00e2ble coaxial semi-rigide CRE047. Pr\u00e9vu pour les syst\u00e8mes micro-ondes et \u00e0 ondes millim\u00e9triques fonctionnant jusqu’\u00e0 67 GHz, il 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