{"id":7764,"date":"2026-01-27T15:55:33","date_gmt":"2026-01-27T07:55:33","guid":{"rendered":"https:\/\/kleinschmidtsurveying.com\/?post_type=product&#038;p=7764"},"modified":"2026-06-15T23:47:35","modified_gmt":"2026-06-15T15:47:35","slug":"%e7%bd%97%e5%be%b7%e4%b8%8e%e6%96%bd%e7%93%a6%e8%8c%a8-znb20-100-%e5%8d%83%e8%b5%ab","status":"publish","type":"product","link":"https:\/\/kleinschmidtsurveying.com\/zh\/product\/rohde-schwarz-znb20-100-khz\/","title":{"rendered":"\u7f57\u5fb7\u4e0e\u65bd\u74e6\u8328 ZNB20 100 kHz \u2013 20 GHz \u77e2\u91cf\u7f51\u7edc\u5206\u6790\u4eea"},"content":{"rendered":"<p>\u7f57\u5fb7\u4e0e\u65bd\u74e6\u8328 ZNB20 100 kHz \u2013 20 GHz \u77e2\u91cf\u7f51\u7edc\u5206\u6790\u4eea\u901a\u5e38\u9762\u5411\u901a\u4fe1\u3001\u7535\u5b50\u4ea7\u54c1\u548c\u822a\u7a7a\u822a\u5929\u5de5\u4e1a\u7684\u5e94\u7528\uff0c\u4ee5\u53ca\u6570\u5b57\u9ad8\u901f\u5370\u5237\u7535\u8def\u677f\u548c\u7535\u7f06\u7684\u8bbe\u8ba1\u3002\u5728\u5f00\u53d1\u3001\u751f\u4ea7\u548c\u7ef4\u62a4 RF \u7ec4\u4ef6\uff08\u5982\u653e\u5927\u5668\u3001\u6df7\u9891\u5668\u3001\u6ee4\u6ce2\u5668\u3001\u8fde\u63a5\u5668\u548c\u7535\u7f06\uff09\u65b9\u9762\uff0c\u7f57\u5fb7\u4e0e\u65bd\u74e6\u8328 ZNB20 \u662f\u5408\u9002\u7684\u9009\u62e9\u3002.<\/p>\n<h3>\u7f57\u5fb7\u4e0e\u65bd\u74e6\u8328 ZNB20 100 kHz \u529f\u80fd<\/h3>\n<ul>\n<li>100\u5343\u8d6b \u2013 20\u5409\u8d6b\u9891\u7387\u8303\u56f4<\/li>\n<li>2\u53e3\u62164\u53e3<\/li>\n<li>\u52a8\u6001\u8303\u56f4\u9ad8\u8fbe140dB<\/li>\n<li>\u8ff9\u7ebf\u566a\u58f0\u5c0f\u4e8e0.004dB RMS<\/li>\n<li>12.1\u82f1\u5bf8\u9ad8\u6e05\u89e6\u6478\u5c4f<\/li>\n<\/ul>\n<p>\u7f57\u5fb7\u4e0e\u65bd\u74e6\u8328 ZNB20 100 kHz \u5177\u6709\u9ad8\u8fbe 140 dB \u7684\u5bbd\u52a8\u6001\u8303\u56f4\uff08\u5728 10 Hz IF \u5e26\u5bbd\u4e0b\uff09\uff0c\u4f4e\u4e8e 0.004 dB \u7684\u4f4e\u8ff9\u7ebf\u566a\u58f0\uff08RMS\uff0c\u5728 10 kHz IF \u5e26\u5bbd\u4e0b\uff09\u548c\u9ad8\u8fbe +13 dBm \u7684\u9ad8\u8f93\u51fa\u529f\u7387\uff0c\u53ef\u5728 95 dB \u7684\u8303\u56f4\u5185\u8fdb\u884c\u7535\u5b50\u8c03\u8282\u3002\u5b83\u5c06\u9ad8\u6d4b\u91cf\u7cbe\u5ea6\u4e0e\u5353\u8d8a\u7684\u901f\u5ea6\u76f8\u7ed3\u5408 - \u6bcf\u70b9\u4f18\u4e8e 5 \u03bcs\u3002\u5b83\u5177\u6709\u51fa\u8272\u7684\u6e29\u5ea6\u548c\u957f\u671f\u7a33\u5b9a\u6027\uff0c\u53ef\u5728\u6570\u5929\u5185\u8fdb\u884c\u53ef\u9760\u6d4b\u91cf\u800c\u65e0\u9700\u91cd\u65b0\u6821\u51c6\u3002\u77ed\u6df1\u5ea6\u3001\u7d27\u51d1\u7684 2 \u7aef\u53e3\u548c 4 \u7aef\u53e3\u578b\u53f7\u5728\u5de5\u4f5c\u53f0\u4e0a\u4e3a\u6d4b\u91cf\u5e94\u7528\u7559\u4e0b\u4e86\u5145\u8db3\u7684\u7a7a\u95f4\u3002\u7531\u4e8e\u529f\u8017\u4f4e\u548c\u5148\u8fdb\u7684\u51b7\u5374\u7406\u5ff5\uff0c\u5b83\u4eec\u5177\u6709\u4ee4\u4eba\u5370\u8c61\u6df1\u523b\u7684\u4f4e\u8fd0\u884c\u566a\u58f0\u3002\u4f4e\u529f\u8017\u8fd8\u53ef\u4ee5\u964d\u4f4e\u8fd0\u8425\u6210\u672c\u5e76\u4fdd\u62a4\u73af\u5883\u3002.<\/p>\n<p><iframe title=\"\" src=\"https:\/\/www.youtube.com\/embed\/b1annPqwGqA\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><br \/>\n\u7531...\u9a71\u52a8 <a href=\"https:\/\/youtubeembedcode.com\">\u5982\u4f55\u4eceYouTube\u83b7\u53d6\u5d4c\u5165\u4ee3\u7801<\/a> \u548c <a href=\"https:\/\/allabeviljas.se\">\u77ed\u4fe1\u8d37\u6b3e<\/a><\/iframe><\/p>\n<p>\u65b0\u7684 ZNB \u7f51\u7edc\u5206\u6790\u4eea\u5177\u6709 9 kHz \u81f3 4.5 GHz\u30019 kHz \u81f3 8.5 GHz\u3001100 kHz \u81f3 20 GHz \u548c 10 MHz \u81f3 40 GHz \u7684\u9891\u7387\u8303\u56f4\uff0c\u9762\u5411\u79fb\u52a8\u65e0\u7ebf\u7535\u548c\u7535\u5b50\u4ea7\u54c1\u884c\u4e1a\uff0c\u4ee5\u53ca\u9ad8\u901f PCB \u8bbe\u8ba1\u548c\u822a\u7a7a\u822a\u5929\u4e0e\u56fd\u9632\u9886\u57df\u7684\u5e94\u7528\u3002\u5f53\u5f00\u53d1\u3001\u751f\u4ea7\u548c\u7ef4\u62a4\u5c04\u9891\u7ec4\u4ef6\uff08\u5982\u653e\u5927\u5668\u3001\u6df7\u9891\u5668\u3001\u6ee4\u6ce2\u5668\u3001\u8fde\u63a5\u5668\u548c\u7535\u7f06\uff09\u65f6\uff0c\u7f57\u5fb7\u4e0e\u65bd\u74e6\u8328 ZNB \u662f\u7406\u60f3\u7684\u9009\u62e9\u3002.<\/p>\n<p>\u7f57\u5fb7\u4e0e\u65bd\u74e6\u8328 ZNB20 100 kHz \u5177\u6709\u9ad8\u8fbe 140 dB \u7684\u5bbd\u52a8\u6001\u8303\u56f4\uff0810 Hz \u4e2d\u9891\u5e26\u5bbd\uff09\uff0c\u4e0d\u5230 0.004 dB RMS \u7684\u4f4e\u8ff9\u7ebf\u566a\u58f0\uff0810 kHz \u4e2d\u9891\u5e26\u5bbd\uff09\uff0c\u4ee5\u53ca\u9ad8\u8fbe +13 dBm \u7684\u9ad8\u8f93\u51fa\u529f\u7387\uff0c\u8be5\u529f\u7387\u53ef\u5728\u8d85\u8fc7 95 dB \u7684\u8303\u56f4\u5185\u7535\u5b50\u8c03\u8282\u3002.<\/p>\n<p>\u7f57\u5fb7\u4e0e\u65bd\u74e6\u8328 ZNB20 100 kHz \u5206\u6790\u4eea\u5c06\u9ad8\u6d4b\u91cf\u7cbe\u5ea6\u4e0e\u5353\u8d8a\u7684\u901f\u5ea6\u76f8\u7ed3\u5408\uff0c\u6bcf\u70b9\u6d4b\u91cf\u65f6\u95f4\u4f18\u4e8e 10 \u79d2\u3002\u5b83\u4eec\u5177\u6709\u51fa\u8272\u7684\u6e29\u5ea6\u548c\u957f\u671f\u7a33\u5b9a\u6027\uff0c\u53ef\u786e\u4fdd\u6570\u5929\u5185\u6d4b\u91cf\u53ef\u9760\uff0c\u65e0\u9700\u91cd\u65b0\u6821\u51c6\u8bbe\u5907\u3002.<\/p>\n<p>\u8fd9\u4e9b\u77ed\u6df1\u5ea6\u3001\u7d27\u51d1\u578b\u53cc\u7aef\u53e3\u548c\u56db\u7aef\u53e3\u5206\u6790\u4eea\u4e3a\u5de5\u4f5c\u53f0\u7559\u4e0b\u4e86\u5145\u8db3\u7684\u7a7a\u95f4\u7528\u4e8e\u6d4b\u91cf\u5e94\u7528\u3002\u7531\u4e8e\u529f\u8017\u4f4e\u548c\u5148\u8fdb\u7684\u51b7\u5374\u6982\u5ff5\uff0c\u5b83\u4eec\u5177\u6709\u4f4e\u8fd0\u884c\u566a\u97f3\u3002\u4f4e\u529f\u8017\u8fd8\u80fd\u964d\u4f4e\u8fd0\u8425\u6210\u672c\u5e76\u4fdd\u62a4\u73af\u5883\u3002.<\/p>\n<h3>\u7f57\u5fb7\u4e0e\u65bd\u74e6\u8328 ZNB20 100 kHz \u5305\u542b<\/h3>\n<ul>\n<li>Powercord<\/li>\n<li>\u5c04\u9891\u6d4b\u8bd5\u7535\u7f06 (x2) PTC-K1K1-24<\/li>\n<\/ul>\n<p>\u53c2\u8003<\/p>\n<p><a href=\"https:\/\/kleinschmidtsurveying.com\/wp-content\/uploads\/2025\/10\/Rohde-Schwarz-ZNB20-100-kHz-specification.pdf\">\u7f57\u5fb7\u4e0e\u65bd\u74e6\u8328 ZNB20 100 \u5343\u8d6b \u89c4\u683c<\/a><\/p>\n<p>\u5236\u9020\u5546\u4fe1\u606f<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>The Rohde &amp; Schwarz ZNB20 100 kHz &#8211; 20 GHz Vector Network Analyzer is typically targeted at applications in the communications, electronic goods and aerospace industries as well as in the design of digital high-speed printed circuit boards and cables. The Rohde &amp; Schwarz ZNB20 is the right choice when it comes to developing, producing [&hellip;]<\/p>\n","protected":false},"featured_media":7775,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[155],"product_cat":[117,99],"product_tag":[563],"class_list":["post-7764","product","type-product","status-publish","has-post-thumbnail","product_brand-rohde-schwarz","product_cat-spectrum-analyzers","product_cat-test-and-measurement-equipment","product_tag-rohde-schwarz-znb20","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.9 (Yoast SEO v27.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Rohde &amp; Schwarz ZNB20 100 kHz - 20 GHz Vector Network Analyzer | Kleinschmidt Surveying<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kleinschmidtsurveying.com\/zh\/product\/\u7f57\u5fb7\u4e0e\u65bd\u74e6\u8328-znb20-100-\u5343\u8d6b\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rohde &amp; Schwarz ZNB20 100 kHz - 20 GHz Vector Network Analyzer\" \/>\n<meta property=\"og:description\" content=\"The Rohde &amp; Schwarz ZNB20 100 kHz &#8211; 20 GHz Vector Network Analyzer is typically targeted at applications in the communications, electronic goods and aerospace industries as well as in the design of digital high-speed printed circuit boards and cables. 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