{"id":46092,"date":"2025-05-14T11:56:47","date_gmt":"2025-05-14T09:56:47","guid":{"rendered":"https:\/\/rentaltec.com\/product\/346a-18-ghz-noise-source\/"},"modified":"2026-08-07T16:42:44","modified_gmt":"2026-08-07T14:42:44","slug":"346a-18-ghz-noise-source","status":"publish","type":"product","link":"https:\/\/rentaltec.com\/de\/produkt\/346a-18-ghz-noise-source\/","title":{"rendered":"346A 18 GHz Noise Source"},"content":{"rendered":"<p>The Keysight 346A broadband (10 MHz to 18 GHz) noise source eliminates the necessity for several sources at different frequency bands. The low SWR of the noise source reduces a major source of measurement uncertainty; reflections of test signals. The very small change in reflection coefficient (<0.01) from ON to OFF is designed especially for accurate characterization of input-impedance-sensitive devices (like GaAsFETs and many UHF amplifiers). The unit has individually calibrated ENR values at specific frequencies to enhance accuracy.\n<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Keysight 346A broadband (10 MHz to 18 GHz) noise source eliminates the necessity for several sources at different frequency bands. The low SWR of the noise source reduces a major source of measurement uncertainty; reflections of test signals. The very small change in reflection coefficient (<\/p>\n","protected":false},"featured_media":73238,"template":"","meta":{"_acf_changed":false,"content-type":""},"manufacturer":[1614],"product_cat":[1755,1739,1759],"product_tag":[],"class_list":["post-46092","product","type-product","status-publish","has-post-thumbnail","manufacturer-keysight-de","product_cat-funk-und-mikrowelle","product_cat-pruf-und-messtechnik","product_cat-rauschzahl-analysatoren-und-rauschgeneratoren","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/rentaltec.com\/de\/wp-json\/wp\/v2\/product\/46092","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rentaltec.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/rentaltec.com\/de\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rentaltec.com\/de\/wp-json\/wp\/v2\/media\/73238"}],"wp:attachment":[{"href":"https:\/\/rentaltec.com\/de\/wp-json\/wp\/v2\/media?parent=46092"}],"wp:term":[{"taxonomy":"manufacturer","embeddable":true,"href":"https:\/\/rentaltec.com\/de\/wp-json\/wp\/v2\/manufacturer?post=46092"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/rentaltec.com\/de\/wp-json\/wp\/v2\/product_cat?post=46092"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/rentaltec.com\/de\/wp-json\/wp\/v2\/product_tag?post=46092"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}