{"id":30406,"date":"2025-09-26T14:41:05","date_gmt":"2025-09-26T06:41:05","guid":{"rendered":"https:\/\/essenceinstrument.com\/?post_type=product&p=30406"},"modified":"2026-04-13T13:37:39","modified_gmt":"2026-04-13T05:37:39","slug":"pxie-4468","status":"publish","type":"product","link":"https:\/\/essenceinstrument.com\/ru\/product\/pxie-4468","title":{"rendered":"PXIe-4468"},"content":{"rendered":"

The PXIe-4468 helps you make precision measurements with microphones, accelerometers, and other transducers that feature large dynamic ranges. This PXI Sound and Vibration module provides two-channel dynamic signal generation and two-channel acquisition, and you can use one of six gain settings to configure your input range. Additionally, the PXIe-4468 includes software-configurable AC\/DC coupling, IEPE conditioning, and pure tone generator. You can use the PXIe-4468 for sound and vibration applications such as audio test; automotive noise, vibration, and harshness (NVH); and machine condition monitoring.<\/p>\n

Part Number(s): 788512-01 | 788511-01<\/p>\n

Applications and Use Cases of PXIe-4468<\/strong><\/span><\/h3>\n

The PXIe-4468 Dynamic Signal Acquisition Module is a high-precision dynamic signal acquisition module for PXI Express systems, designed for sound and vibration measurements with high accuracy and low noise<\/strong>. It supports simultaneous sampling and IEPE signal conditioning<\/strong>, making it ideal for dynamic signal analysis.<\/p>\n

<\/h3>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n
Application<\/strong><\/th>\nDescription<\/strong><\/th>\n<\/tr>\n<\/thead>\n
Sound and Vibration Measurement<\/td>\nAcquire acoustic and vibration signals with high accuracy<\/td>\n<\/tr>\n
NVH Testing<\/td>\nAnalyze noise, vibration, and harshness in automotive and aerospace systems<\/td>\n<\/tr>\n
Structural Health Monitoring<\/td>\nMonitor vibration patterns to detect structural issues<\/td>\n<\/tr>\n
Acoustic Testing & Audio Analysis<\/td>\nPerform speaker testing and audio system evaluation<\/td>\n<\/tr>\n
Machine Condition Monitoring<\/td>\nAnalyze vibration signals for predictive maintenance<\/td>\n<\/tr>\n
Modal and Frequency Analysis<\/td>\nConduct frequency response and dynamic system analysis<\/td>\n<\/tr>\n
R&D and Laboratory Testing<\/td>\nSupport advanced research in acoustics and vibration analysis<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Maximum Number of Differential Analog Input Channels: 2
\nNumber of Analog Output Channels: 2
\nBus Connector: PXI Express
\nAnalog Input Coupling: AC\/DC
\nNumber of Gain Settings: 6
\nHighpass Filter Cut-Off Frequency: 0.8 Hz
\nMaximum Sample Rate: 25 kS\/s
\nDSA Dynamic Range: 121 dB<\/p>","protected":false},"featured_media":31733,"template":"","meta":{"_acf_changed":false},"product_brand":[18],"product_cat":[667],"product_tag":[],"class_list":{"0":"post-30406","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-national-instruments","7":"product_cat-pxi-modules","9":"first","10":"instock","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"acf":[],"yoast_head":"\nNI PXIe-4468 PXI Sound and Vibration Module 788512-01 - Special Price<\/title>\n<meta name=\"description\" content=\"PXIe-4468 helps you make precision measurements with microphones, accelerometers, and other transducers that feature large dynamic ranges - New & Original\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/essenceinstrument.com\/ru\/product\/pxie-4468\/\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PXIe-4468\" \/>\n<meta property=\"og:description\" content=\"PXIe-4468 helps you make precision measurements with microphones, accelerometers, and other transducers that feature large dynamic ranges - New & Original\" \/>\n<meta property=\"og:url\" content=\"https:\/\/essenceinstrument.com\/ru\/product\/pxie-4468\/\" \/>\n<meta property=\"og:site_name\" content=\"essence instrument\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-13T05:37:39+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/essenceinstrument.com\/wp-content\/uploads\/2026\/04\/PXIe-4468.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"650\" \/>\n\t<meta property=\"og:image:height\" content=\"650\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0426\u0435\u043d\u0430\" \/>\n\t<meta name=\"twitter:data1\" content=\"$6,800.00\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u0414\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0441\u0442\u044c\" \/>\n\t<meta name=\"twitter:data2\" content=\"\u0412 \u043d\u0430\u043b\u0438\u0447\u0438\u0438\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/essenceinstrument.com\\\/product\\\/pxie-4468\",\"url\":\"https:\\\/\\\/essenceinstrument.com\\\/product\\\/pxie-4468\",\"name\":\"NI PXIe-4468 PXI Sound and Vibration Module 788512-01 - 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