{"id":11056,"date":"2025-02-11T16:03:36","date_gmt":"2025-02-11T08:03:36","guid":{"rendered":"https:\/\/www.wbyq.cn\/product\/11056.html"},"modified":"2025-02-22T15:12:04","modified_gmt":"2025-02-22T07:12:04","slug":"e4991b-%e9%98%bb%e6%8a%97%e5%88%86%e6%9e%90%e4%bb%aa%ef%bc%8c1-mhz-%e8%87%b3-500-mhz-1-ghz-3-ghz","status":"publish","type":"product","link":"https:\/\/ad.wbyq.cn\/en\/product\/11056.html","title":{"rendered":"E4991B Impedance Analyzer, 1 MHz to 500 MHz\/1 GHz\/3 GHz"},"content":{"rendered":"
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specificities<\/h2>\n<\/div>\n
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E4991B \u963b\u6297\u5206\u6790\u4eea 1 MHz – 3 GHz<\/h3>\n

The Keysight E4991B Impedance Analyzer is the ideal solution for characterizing and evaluating electronic components, semiconductor devices and materials.<\/p>\n

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  • 3 scalable frequency options: 1 MHz to 500 MHz\/1 GHz\/3 GHz<\/li>\n
  • \u00b10.65% base accuracy and 120 m\u03a9 to 52 k\u03a9 impedance range (10% measurement accuracy range)<\/li>\n
  • Measured parameters: |Z|, |Y|, \u03b8, R, X, G, B, L, C, D, Q, |\u0393|, \u0393x, \u0393y, \u03b8\u0393, Vac, Iac, Vdc1, Idc1 (1. Requires option 001)<\/li>\n
  • Built-in DC bias (option 001): 0 V to \u00b140 V, 0 A to \u00b1100 mA<\/li>\n
  • 10.4-inch color LCD touch screen displays 4 channels and 4 traces<\/li>\n
  • Data analysis function: equivalent circuit analysis, limit line test<\/li>\n
  • \u4ecb\u7535\/\u78c1\u6027\u6750\u6599\u6d4b\u91cf\uff08\u9009\u4ef6 002\uff09\uff1a|\u03b5r|\u3001\u03b5r’\u3001\u03b5r”\u3001tan\u03b4(\u03b5)\u3001|\u03bcr|\u3001\u03bcr’\u3001\u03bcr”\u3001tan\u03b4(\u03bc)<\/li>\n
  • Provides temperature characterization (option 007) and reliable on-wafer measurements (option 010)<\/li>\n<\/ul>\n

    The Material Measurement Option provides temperature characterization (Option 007) and the ability to directly obtain readings of dielectric constant and permeability (Option 002).<\/p>\n

    The Probe Stage Connection Kit (Option 010) provides an accurate solution for on-wafer or micro-component impedance measurements in the frequency range up to 3 GHz.<\/p>\n

    The E4991B supports a wide range of test accessories to make measurements easy and reliable.<\/p>\n

    Whether you are in R&D, QA or QC, the E4991B can help you excel in the characterization and testing of electronic components, semiconductor devices and materials.<\/p>\n

    For material measurements, the E4991B, in combination with the N1500A-005 Material Measurement Kit, makes it very easy to complete the entire measurement process (up to 1 GHz), from setting up fixtures to generating reports.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

    With a frequency range of 1 MHz to 3 GHz, the E4991B Impedance Analyzer provides a base accuracy of 0.65% over a wide impedance range. It can also be equipped with optional material measurement options to perform temperature characterization, and is capable of obtaining dielectric constant and permeability readings directly.<\/p>","protected":false},"featured_media":12962,"comment_status":"open","ping_status":"closed","template":"","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false},"product_brand":[3533],"product_cat":[2054],"product_tag":[],"class_list":{"0":"post-11056","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-keysight","7":"product_cat-impedance-analyzer","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/product\/11056","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/comments?post=11056"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/media\/12962"}],"wp:attachment":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/media?parent=11056"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/product_brand?post=11056"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/product_cat?post=11056"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/product_tag?post=11056"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}