{"id":27,"date":"2026-07-27T07:02:16","date_gmt":"2026-07-27T07:02:16","guid":{"rendered":"https:\/\/vna.shoufeispectrum.com\/product\/vna485e-vector-network-analyzer\/"},"modified":"2026-07-27T07:02:16","modified_gmt":"2026-07-27T07:02:16","slug":"vna485e-vector-network-analyzer","status":"publish","type":"product","link":"https:\/\/vna.shoufeispectrum.com\/zh\/product\/vna485e-vector-network-analyzer\/","title":{"rendered":"VNA485E Vector Network Analyzer, 100 kHz \u2013 8.5 GHz"},"content":{"rendered":"<p>The VNA485E is a 100 kHz to 8.5 GHz vector network analyzer available in 2-port and 4-port configurations. Its dynamic range, measurement speed and trace noise outperform comparable instruments, while high temperature stability, calibration consistency and reliability deliver precise results over long-term operation.<\/p>\n<p>Complete limit test, port extension and fixture simulation functions, compatibility with mainstream mechanical and electronic calibration kits, and VISA\/SCPI interfaces allow existing calibration kits, software, tools and matrix switches to migrate smoothly. The integrated 10.4-inch touchscreen with familiar key and menu design makes daily operation effortless.<\/p>\n<h3>Key features<\/h3>\n<ul>\n<li>Frequency range 100 kHz to 8.5 GHz, 2 or 4 test ports<\/li>\n<li>Leading dynamic range: 135 dB (typ.)<\/li>\n<li>Ultra-low trace noise: < 0.005 dB RMS (IFBW = 70 kHz)<\/li>\n<li>TDR time-domain impedance measurement<\/li>\n<li>Full calibration suite: SOLT, SOLR, TRL and response calibration<\/li>\n<li>Fixture simulation: de-embedding, port matching, impedance conversion, balun<\/li>\n<li>Automatic port extension; supports mainstream mechanical and electronic cal kits<\/li>\n<li>10.4-inch touchscreen; UI, VISA and SCPI compatible with mainstream instruments<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Bench-top VNA with 135 dB typical dynamic range and trace noise below 0.005 dB RMS for filters, antennas, amplifiers and RF components in mobile, satellite and radar applications.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"inline_featured_image":false},"product_brand":[],"product_cat":[17],"product_tag":[],"class_list":["post-27","product","type-product","status-publish","product_cat-vector-network-analyzers","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/vna.shoufeispectrum.com\/zh\/wp-json\/wp\/v2\/product\/27","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:attachment":[{"href":"https:\/\/vna.shoufeispectrum.com\/zh\/wp-json\/wp\/v2\/media?parent=27"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/vna.shoufeispectrum.com\/zh\/wp-json\/wp\/v2\/product_brand?post=27"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/vna.shoufeispectrum.com\/zh\/wp-json\/wp\/v2\/product_cat?post=27"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/vna.shoufeispectrum.com\/zh\/wp-json\/wp\/v2\/product_tag?post=27"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}