{"id":29,"date":"2026-07-27T07:02:17","date_gmt":"2026-07-27T07:02:17","guid":{"rendered":"https:\/\/vna.shoufeispectrum.com\/product\/vna4265-vector-network-analyzer\/"},"modified":"2026-08-03T09:59:02","modified_gmt":"2026-08-03T09:59:02","slug":"vna4265-vector-network-analyzer","status":"publish","type":"product","link":"https:\/\/vna.shoufeispectrum.com\/zh\/product\/vna4265-vector-network-analyzer\/","title":{"rendered":"VNA4265 Vector Network Analyzer, 100 kHz \u2013 26.5 GHz"},"content":{"rendered":"<p>The VNA4265 covers 100 kHz to 26.5 GHz and addresses C\/X\/Ku\/K-band microwave product testing. It is widely used in R&amp;D and production test for microwave communication, satellite communication and aerospace\/defense. A 12.1-inch touchscreen together with physical function keys supports every kind of debug workflow.<\/p>\n<p>First-class system specifications \u2014 dynamic range, trace noise, measurement accuracy and stability all reach an internationally leading level, ensuring every measurement is reliable and accurate. Complete analysis functions and calibration algorithms support most mechanical and electronic calibration kits on the market, with rich peripheral and software interfaces for automated test systems.<\/p>\n<h3>Key features<\/h3>\n<ul>\n<li>20 GHz and 26.5 GHz configurations with 2 or 4 ports<\/li>\n<li>Dynamic range up to 135 dB; trace noise as low as 3 mdB rms<\/li>\n<li>TDR and enhanced TDR (eye diagram, rise time, skew)<\/li>\n<li>Automatic port extension, fixture simulation and AFR (Automatic Fixture Removal)<\/li>\n<li>Supports most mechanical and electronic calibration kits<\/li>\n<li>Rich peripheral and software interfaces for automation<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>C\/X\/Ku\/K-band VNA with world-class dynamic range, trace noise and stability, plus enhanced TDR and AFR fixture removal for microwave, satellite and aerospace test.<\/p>","protected":false},"featured_media":133,"template":"","meta":{"inline_featured_image":false},"product_brand":[],"product_cat":[17],"product_tag":[],"class_list":["post-29","product","type-product","status-publish","has-post-thumbnail","product_cat-vector-network-analyzers","first","instock","featured","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/vna.shoufeispectrum.com\/zh\/wp-json\/wp\/v2\/product\/29","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vna.shoufeispectrum.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/vna.shoufeispectrum.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vna.shoufeispectrum.com\/zh\/wp-json\/wp\/v2\/media\/133"}],"wp:attachment":[{"href":"https:\/\/vna.shoufeispectrum.com\/zh\/wp-json\/wp\/v2\/media?parent=29"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/vna.shoufeispectrum.com\/zh\/wp-json\/wp\/v2\/product_brand?post=29"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/vna.shoufeispectrum.com\/zh\/wp-json\/wp\/v2\/product_cat?post=29"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/vna.shoufeispectrum.com\/zh\/wp-json\/wp\/v2\/product_tag?post=29"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}