{"id":45620,"date":"2025-05-14T12:23:04","date_gmt":"2025-05-14T10:23:04","guid":{"rendered":"https:\/\/rentaltec.com\/product\/n2831a-8-ghz-probe-amplifier-infiniimax-iii\/"},"modified":"2026-06-26T14:06:08","modified_gmt":"2026-06-26T12:06:08","slug":"n2831a-8-ghz-probe-amplifier-infiniimax-iii","status":"publish","type":"product","link":"https:\/\/rentaltec.com\/fr\/produit\/n2831a-8-ghz-probe-amplifier-infiniimax-iii\/","title":{"rendered":"N2831A 8 GHz probe amplifier InfiniiMax III"},"content":{"rendered":"<p>Le Keysight N2831A est un amplificateur de sonde de la s\u00e9rie InfiniiMax III de 8 GHz fabriqu\u00e9 par Keysight Technologies. Il int\u00e8gre la technologie InfiniiMode. Cela permet aux utilisateurs de basculer entre les modes diff\u00e9rentiel, asym\u00e9trique et commun sans avoir \u00e0 ajuster les connexions des pointes de sonde. Caract\u00e9ristiques et sp\u00e9cifications cl\u00e9s du Keysight N2831A\u00a0: Bande passante\u00a0: 8\u00a0GHz (-3\u00a0dB) Tr\u00a0=\u00a054,25\u00a0ps (10-90\u00a0%) Plage d\u2019entr\u00e9e\u00a0&#8211;\u00a0Att\u00e9nuation CC\u00a0: 10:1 ou 5:1 Plage de tension d\u2019entr\u00e9e\u00a0: 2,5\u00a0Vpp ou -1,25\u00a0V \u00e0 une att\u00e9nuation de 5:1, 5\u00a0Vpp ou -2,5\u00a0V \u00e0 une att\u00e9nuation de 10:1 Plage d\u2019entr\u00e9e en mode commun\u00a0: -7\u00a0Vcc \u00e0 100\u00a0Hz, -1,25\u00a0V \u00e0 >\u00a0100\u00a0Hz \u00e0 une att\u00e9nuation de 5:1, -2,5\u00a0V \u00e0 >\u00a0100\u00a0Hz \u00e0 une att\u00e9nuation de 10:1 Plage de d\u00e9calage\u00a0: -16\u00a0V lors de la mesure d\u2019un signal asym\u00e9trique Imp\u00e9dance d\u2019entr\u00e9e\u00a0&#8211;\u00a0R\u00e9sistance d\u2019entr\u00e9e CC\u00a0: Rdiff\u00a0=\u00a0100\u00a0k\u03a9\u00a0&#8211;\u00a02\u00a0%, Rse R\u00e9sistance d&#8217;entr\u00e9e \u00e0 > 10 kHz : Rdiff = 1 k\u03a9, Rse = 500 \u03a9 ; capacit\u00e9 d&#8217;entr\u00e9e : Cdiff = 32 fF, Cse = 44 fF (avec t\u00eate de sonde ZIF). Connectivit\u00e9 : t\u00eate de sonde QuickTip InfiniiMax III N2848A et navigateur InfiniiMax III N5445A ; t\u00eate de sonde ZIF InfiniiMax III N5439A ; t\u00eate de sonde 2,92 mm\/3,5 mm\/SMA InfiniiMax III N5444A ; t\u00eate de sonde \u00e0 souder InfiniiMax III N5441A. Louez ou achetez l&#8217;amplificateur de sonde Keysight N2831A.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le Keysight N2831A est un amplificateur de sonde de la s\u00e9rie InfiniiMax III de 8 GHz fabriqu\u00e9 par Keysight Technologies. Il int\u00e8gre la technologie InfiniiMode. Cela permet aux utilisateurs de basculer entre les modes diff\u00e9rentiel, asym\u00e9trique et commun sans avoir \u00e0 ajuster les connexions des pointes de sonde. Caract\u00e9ristiques et sp\u00e9cifications cl\u00e9s du Keysight N2831A\u00a0: [&hellip;]<\/p>\n","protected":false},"featured_media":50461,"template":"","meta":{"_acf_changed":false,"content-type":""},"manufacturer":[1537],"product_cat":[1691,1682,1683],"product_tag":[],"class_list":{"0":"post-45620","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"manufacturer-keysight-fr","7":"product_cat-oscilloscopes-et-sondes-2ghz","8":"product_cat-test-et-mesure","9":"product_cat-usage-general","11":"first","12":"onbackorder","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/rentaltec.com\/fr\/wp-json\/wp\/v2\/product\/45620","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rentaltec.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/rentaltec.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rentaltec.com\/fr\/wp-json\/wp\/v2\/media\/50461"}],"wp:attachment":[{"href":"https:\/\/rentaltec.com\/fr\/wp-json\/wp\/v2\/media?parent=45620"}],"wp:term":[{"taxonomy":"manufacturer","embeddable":true,"href":"https:\/\/rentaltec.com\/fr\/wp-json\/wp\/v2\/manufacturer?post=45620"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/rentaltec.com\/fr\/wp-json\/wp\/v2\/product_cat?post=45620"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/rentaltec.com\/fr\/wp-json\/wp\/v2\/product_tag?post=45620"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}