{"id":30554,"date":"2025-09-29T14:52:19","date_gmt":"2025-09-29T06:52:19","guid":{"rendered":"https:\/\/essenceinstrument.com\/?post_type=product&p=30554"},"modified":"2026-04-10T14:16:35","modified_gmt":"2026-04-10T06:16:35","slug":"ni-5771","status":"publish","type":"product","link":"https:\/\/essenceinstrument.com\/ru\/product\/ni-5771","title":{"rendered":"NI-5771"},"content":{"rendered":"

The NI5771 is a digitizer adapter module that, when combined with a PXI FPGA Module or Controller for FlexRIO, creates a high-speed digitizer that can simultaneously sample two channels at 1.5 GS\/s or sample one channel at 3 GS\/s with 900 MHz of analog bandwidth. You can use the NI5771 to do real-time processing and streaming of analog data with high-performance A\/D converters. The Digitizer Adapter Module for FlexRIO is ideal for applications that require in-line data processing, high data streaming rates, and deployed high-performance solutions.<\/p>\n

Part Number(s): 781419-02<\/p>\n

Applications and Use Cases of NI-5771<\/strong><\/span><\/h3>\n

The NI-5771 High-Speed Digitizer Adapter Module is a high-speed digitizer adapter module designed for use with NI FlexRIO FPGA modules<\/strong>. It provides high-bandwidth, high-resolution analog input channels<\/strong>, enabling simultaneous sampling and real-time FPGA-based processing<\/strong> for advanced measurement and signal analysis applications.<\/p>\n

1. High-Speed Analog Signal Acquisition<\/strong>
NI-5771 is widely used for capturing high-frequency analog signals with high accuracy, making it suitable for waveform acquisition, transient signal measurement, and high-speed testing.<\/p>\n

2. Dynamic Signal and Mixed-Signal Analysis<\/strong>
It is ideal for analyzing dynamic signals such as vibration, acoustics, and rapidly changing electrical waveforms in both industrial and research environments.<\/p>\n

3. Software-Defined Instrumentation<\/strong>
When paired with FlexRIO FPGA modules, NI-5771 enables the development of custom instruments such as oscilloscopes, spectrum analyzers, and signal monitoring systems.<\/p>\n

4. Communications and RF Signal Analysis<\/strong>
The module supports acquisition and analysis of RF, IF, and baseband signals, making it suitable for communication system development and testing.<\/p>\n

5. Radar, Sonar, and Imaging Systems<\/strong>
NI-5771 is used in radar, sonar, and imaging applications where high-speed data acquisition and FPGA-based real-time processing are required.<\/p>\n

6. Hardware-in-the-Loop (HIL) and Real-Time Systems<\/strong>
It can be integrated into HIL systems requiring deterministic, low-latency signal acquisition and processing.<\/p>\n

7. Research, Development, and FPGA-Based Prototyping<\/strong>
NI-5771 is widely adopted in R&D labs and engineering teams for developing signal processing algorithms, validating system designs, and building FPGA-based prototypes.<\/p>","protected":false},"excerpt":{"rendered":"

Analog Input Bandwidth: 90 MHz
\nCompatible FPGA: Kintex-7, Virtex-5
\nAnalog Input Coupling: DC
\nAnalog Input Voltage Range: -0.675 V to 0.675 V
\nAnalog Input Resolution: 8 bits
\nMaximum Sample Rate: 3 GS\/s
\nNumber of Voltage Input Channels: 2<\/p>","protected":false},"featured_media":30997,"template":"","meta":{"_acf_changed":false},"product_brand":[18],"product_cat":[667],"product_tag":[],"class_list":{"0":"post-30554","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-5771, 2-Channel Digitizer Adapter Module for FlexRIO, 781419-02 - Project Pricing Available<\/title>\n<meta name=\"description\" content=\"The NI5771 is a digitizer adapter module that, when combined with a PXI FPGA Module or Controller for FlexRIO - In Stock Ships Today\" \/>\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\/ni-5771\/\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NI-5771\" \/>\n<meta property=\"og:description\" content=\"The NI5771 is a digitizer adapter module that, when combined with a PXI FPGA Module or Controller for FlexRIO - In Stock Ships Today\" \/>\n<meta property=\"og:url\" content=\"https:\/\/essenceinstrument.com\/ru\/product\/ni-5771\/\" \/>\n<meta property=\"og:site_name\" content=\"essence instrument\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-10T06:16:35+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/essenceinstrument.com\/wp-content\/uploads\/2026\/04\/NI-5771.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=\"$11,000.00\" \/>\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\\\/ni-5771\",\"url\":\"https:\\\/\\\/essenceinstrument.com\\\/product\\\/ni-5771\",\"name\":\"NI-5771, 2-Channel Digitizer Adapter Module for FlexRIO, 781419-02 - 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