{"id":1848,"date":"2024-10-25T16:12:50","date_gmt":"2024-10-25T08:12:50","guid":{"rendered":"https:\/\/vitatelecom.com\/?post_type=product&p=1848"},"modified":"2024-10-25T16:14:53","modified_gmt":"2024-10-25T08:14:53","slug":"keysight-u8903b-performance-audio-spectrum-analyzer","status":"publish","type":"product","link":"https:\/\/www.vitatelecom.com\/zh\/product\/keysight-u8903b-\u9ad8\u6027\u80fd\u97f3\u9891\u9891\u8c31\u5206\u6790\u4eea\/","title":{"rendered":"Keysight U8903B \u9ad8\u6027\u80fd\u97f3\u9891\u9891\u8c31\u5206\u6790\u4eea"},"content":{"rendered":"
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\u4eae\u70b9<\/h2>\n<\/div>\n
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Bluetooth\u00ae \u9009\u4ef6\u505c\u7528\u901a\u77e5\uff1a\u00a0<\/b>Bluetooth\u00ae \u9009\u4ef6\uff08U8903B-BLU\u3001U8903B-BL2 \u548c U8903B-210\uff09\u5c06\u4e8e 2024 \u5e74 6 \u6708 1 \u65e5\u505c\u4ea7\u3002\u8ba2\u8d2d\u8be5\u9009\u4ef6\u7684\u6700\u540e\u65e5\u671f\u662f 2024 \u5e74 5 \u6708 31 \u65e5\u3002Keysight \u5c06\u5728\u6807\u51c6\u7684 5 \u5e74\u671f\u5185\u7ee7\u7eed\u652f\u6301\u8be5\u9009\u4ef6\u3002\u5176\u4ed6\u9009\u4ef6\u4ecd\u53ef\u8d2d\u4e70\uff0c\u6ca1\u6709\u505c\u4ea7\u8ba1\u5212\u3002<\/i><\/p>\n

\u4f7f\u7528\u6700\u9ad8\u5206\u8fa8\u7387\u7684\u97f3\u9891\u9891\u8c31\u5206\u6790\u4eea\u67e5\u770b\u8bbe\u5907\u7684\u771f\u5b9e\u6027\u80fd<\/h3>\n

Keysight U8903B \u97f3\u9891\u9891\u8c31\u5206\u6790\u4eea\u7684\u6b8b\u4f59\u5931\u771f\u6781\u4f4e\uff08< -110 dB\uff09\uff0c\u4f7f\u60a8\u80fd\u591f\u4ee5\u6781\u9ad8\u7684\u7cbe\u5ea6\u6d4b\u91cf\u8981\u6c42\u6700\u82db\u523b\u7684\u97f3\u9891\u8bbe\u5907\u3002\u901a\u8fc7\u00a0\u84dd\u7259<\/i>\u94fe\u63a5\u9009\u9879\u3002\u5c06\u5e26\u5bbd\u6269\u5c55\u5230 1.5 MHz \u65f6\uff0c\u53ef\u8fdb\u884c\u6700\u9ad8\u5206\u8fa8\u7387\u7684\u53cc\u901a\u9053\u6d4b\u91cf\u3002U8903B \u97f3\u9891\u9891\u8c31\u5206\u6790\u4eea\u5177\u6709\u8fd9\u4e9b\u9009\u9879\u548c\u66f4\u591a\u9009\u9879\uff0c\u53ef\u63d0\u4f9b\u53ef\u914d\u7f6e\u7684\u97f3\u9891\u6d4b\u8bd5\u89e3\u51b3\u65b9\u6848\uff0c\u6ee1\u8db3\u60a8\u7684\u97f3\u9891\u5e94\u7528\u9700\u6c42\u3002<\/p>\n<\/div>\n<\/div>\n

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  • \u6269\u5927\u6d4b\u91cf\u5e26\u5bbd\uff08\u4f7f\u7528\u5bbd\u5e26\u5bbd\u9009\u4ef6 N3431A\uff09\uff0c\u6d4b\u91cf\u8303\u56f4\u4ece\u76f4\u6d41\u6216 10 Hz \u5230\u6700\u5927 1.5 MHz\u3002<\/li>\n
  • \u5229\u7528\u81ea\u52a8\u6d4b\u8bd5\u548c\u5185\u7f6e\u6d4b\u8bd5\u5e8f\u5217\u7b80\u5316\u6d4b\u8bd5\u73af\u5883\u3002<\/li>\n
  • \u4e3a U8903B \u97f3\u9891\u9891\u8c31\u5206\u6790\u4eea\u914d\u7f6e\u591a\u8fbe\u516b\u4e2a\u6a21\u62df\u5206\u6790\u4eea\u901a\u9053\u3002<\/li>\n
  • \u5229\u7528\u5185\u7f6e\u517c\u5bb9\u6a21\u5f0f\uff0c\u65e0\u9700\u5c06\u7a0b\u5e8f\u91cd\u5199\u4e3a SCPI \u547d\u4ee4\u3002<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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    • \u901a\u8fc7\u9884\u914d\u7f6e\u7684\u611f\u77e5\u5ba2\u89c2\u542c\u97f3\u8d28\u91cf\u5206\u6790\u548c\u611f\u77e5\u8bed\u97f3\u8d28\u91cf\u8bc4\u4f30\u6d4b\u91cf\uff0c\u8f7b\u677e\u8fbe\u5230\u6807\u51c6\u3002<\/li>\n
    • \u4e3a\u7279\u5b9a\u5e94\u7528\u914d\u7f6e\u6570\u5b57\u97f3\u9891\u63a5\u53e3\u548c\u00a0\u84dd\u7259<\/i>\u97f3\u9891\u6d4b\u91cf\u9009\u9879\u3002<\/li>\n
    • \u9274\u5b9a\u4fe1\u566a\u6bd4\u3001\u4e32\u97f3\u7b49\u3002<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

      \u4eae\u70b9 Bluetooth\u00ae \u9009\u4ef6\u505c\u4ea7\u901a\u77e5\uff1aBluetooth\u00ae \u9009\u4ef6\uff08U8903B-BLU\u3001U8903B-BL2 \u548c U8903B-210\uff09\u5c06\u4e8e 2024 \u5e74 6 \u6708 1 \u65e5\u505c\u4ea7\u3002\u8ba2\u8d2d\u8be5\u9009\u4ef6\u7684\u6700\u540e\u65e5\u671f\u662f 2024 \u5e74 5 \u6708 31 \u65e5\u3002Keysight \u5c06\u5728\u6807\u51c6\u7684 5 \u5e74\u671f\u5185\u7ee7\u7eed\u652f\u6301\u8be5\u9009\u4ef6\u3002\u5176\u4ed6\u9009\u4ef6\u4ecd\u53ef\u8d2d\u4e70\uff0c\u6ca1\u6709\u505c\u4ea7...<\/p>","protected":false},"featured_media":1850,"comment_status":"open","ping_status":"closed","template":"","meta":{"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"product_brand":[],"product_cat":[23,30],"product_tag":[],"class_list":["post-1848","product","type-product","status-publish","has-post-thumbnail","product_cat-test-and-measurement-equipment","product_cat-keysight","first","instock","shipping-taxable","product-type-simple","entry","content-bg","loop-entry"],"_links":{"self":[{"href":"https:\/\/www.vitatelecom.com\/zh\/wp-json\/wp\/v2\/product\/1848","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vitatelecom.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.vitatelecom.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vitatelecom.com\/zh\/wp-json\/wp\/v2\/comments?post=1848"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.vitatelecom.com\/zh\/wp-json\/wp\/v2\/media\/1850"}],"wp:attachment":[{"href":"https:\/\/www.vitatelecom.com\/zh\/wp-json\/wp\/v2\/media?parent=1848"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.vitatelecom.com\/zh\/wp-json\/wp\/v2\/product_brand?post=1848"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.vitatelecom.com\/zh\/wp-json\/wp\/v2\/product_cat?post=1848"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.vitatelecom.com\/zh\/wp-json\/wp\/v2\/product_tag?post=1848"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}