Product Overview
The NI PXIe-5164 is a cutting-edge high-speed digitizer module designed for National Instruments’ (NI) PXI Express (PXIe) platform, a standard for modular test and measurement systems in industrial automation, aerospace, and electronics manufacturing. Engineered to capture high-frequency analog signals with exceptional precision, the NI PXIe-5164 delivers critical capabilities such as wide bandwidth, high sampling rates, and deep on-board memory—making it ideal for applications like radar signal analysis, power electronics testing, and high-speed data acquisition (DAQ) in process monitoring. Its PXIe compliance ensures seamless integration with other NI PXIe modules (e.g., controllers, signal generators) and compatibility with NI LabVIEW software, enabling users to build customized test systems with minimal coding. As a rugged, industry-grade component, the NI PXIe-5164 operates reliably in harsh environments, supporting temperature ranges typical of factory floors and field-testing scenarios. Whether used for validating electronic components or monitoring high-speed industrial processes, the NI PXIe-5164 stands out for its accuracy, scalability, and ability to streamline complex data acquisition workflows.
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Technical Specifications
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Parameter
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Value
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Product Model
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NI PXIe-5164
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Manufacturer
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National Instruments (NI)
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Product Type
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PXIe High-Speed Digitizer Module (2-Channel)
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Sampling Rate
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2 GS/s per channel (interleaved)
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Analog Bandwidth
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1 GHz (-3 dB)
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On-Board Memory
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1 GB per channel (2 GB total)
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Operating Temperature Range
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0°C to +55°C (32°F to +131°F)
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Power Supply
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12 V DC (from PXIe chassis), 25 W (max)
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Input Signal Type
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Differential analog input (50 Ω/1 MΩ impedance)
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Resolution
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12 bits
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Interface
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PXIe Gen 3 x4 (compatible with PXIe 1, 2, 3 chassis)
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Calibration Support
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Automated self-calibration (via NI-DAQmx driver)
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Key Features and Benefits
The NI PXIe-5164 is engineered to address the demands of high-speed, high-precision test and measurement, offering technical advantages that elevate system performance and user flexibility:
- Ultra-Fast Sampling & Wide Bandwidth: With a 2 GS/s sampling rate and 1 GHz bandwidth, the NI PXIe-5164 captures high-frequency signals (e.g., 500 MHz power inverter switching transients or 800 MHz radar pulses) without aliasing, ensuring accurate representation of fast-changing analog data. This capability is critical for industries like aerospace, where validating high-speed communication signals requires uncompromised signal fidelity.
- Deep On-Board Memory: The module’s 1 GB per channel memory allows extended signal capture—up to 1 second of continuous data at 1 GS/s—eliminating the need for external storage during long-duration tests (e.g., monitoring power grid voltage fluctuations over minutes). This reduces data transfer latency and ensures no critical signal details are lost.
- PXIe Modularity & Scalability: As a PXIe-compliant module, the NI PXIe-5164 integrates seamlessly with NI’s ecosystem of PXIe controllers, signal generators, and switch modules. Users can stack multiple NI PXIe-5164 units in a single chassis to expand channel count (e.g., 4 channels for multi-phase power testing) or pair it with a PXIe controller for standalone operation—ideal for building compact, portable test systems.
- Software-Driven Flexibility: Compatible with NI LabVIEW, LabWindows/CVI, and Python (via NI-DAQmx drivers), the NI PXIe-5164 enables intuitive system configuration and data analysis. For example, engineers can use LabVIEW to create custom dashboards for real-time signal visualization, or automate test sequences for high-volume electronics manufacturing—reducing setup time and human error.
- Industrial-Grade Reliability: Designed to operate in 0°C to +55°C temperatures and resist shock/vibration (compliant with IEC 60068 standards), the NI PXIe-5164 performs consistently in factory floors, field-testing vehicles, or harsh process environments (e.g., petrochemical sensor calibration). Automated self-calibration ensures long-term accuracy, minimizing the need for manual recalibration and reducing maintenance costs.
As a trusted distributor of NI products, we ensure the NI PXIe-5164 meets strict quality standards, and all units come with a one-year warranty for added peace of mind. Our team provides pre-sales support to confirm compatibility with your PXIe chassis and software (e.g., LabVIEW version checks) and post-sales assistance for driver installation, calibration, and troubleshooting.
Related Models
- NI PXIe-5165: High-Bandwidth Upgrade—enhanced variant of the NI PXIe-5164 with 2 GHz bandwidth (vs. 1 GHz) for ultra-high-frequency signals (e.g., 5G component testing).
- NI PXIe-5162: Lower-Cost Alternative—entry-level digitizer with 1 GS/s sampling rate (vs. 2 GS/s) and 500 MHz bandwidth, ideal for applications where the NI PXIe-5164’s full performance is not required (e.g., industrial sensor DAQ).
- NI PXIe-5171R: FPGA-Enabled Digitizer—companion to the NI PXIe-5164 with built-in FPGA for real-time signal processing (e.g., radar pulse compression), adding hardware acceleration to test systems.
- NI PXIe-8880: PXIe Controller—required to operate the NI PXIe-5164 in a standalone chassis, providing processing power for data analysis and system control.
- NI PXIe-5164B: Ruggedized Model—variant of the NI PXIe-5164 with extended temperature range (-40°C to +70°C) for aerospace/defense field testing (e.g., aircraft engine sensor monitoring).
- NI PXIe-5610: Signal Generator—paired with the NI PXIe-5164 for closed-loop test systems (e.g., generating test signals and capturing responses for electronic component validation).
- NI PXIe-5160: 4-Channel Version—expanded module with 4 input channels (vs. 2 in NI PXIe-5164) for multi-signal applications (e.g., 3-phase power electronics testing).
Typical Application Areas
The NI PXIe-5164 is a critical component in high-speed test and measurement across industries:
- Aerospace & Defense: Radar and communication signal analysis (e.g., capturing 1 GHz radar pulses for target simulation) and avionics system testing (e.g., validating high-speed data buses).
- Power Electronics: Testing inverters, converters, and batteries (e.g., capturing 2 GS/s switching transients in electric vehicle (EV) powertrains to ensure efficiency and safety).
- Electronics Manufacturing: High-volume component validation (e.g., testing 5G RF modules by capturing and analyzing high-frequency signals) and automated quality control (QC) for circuit boards.
- Industrial Automation: High-speed process monitoring (e.g., capturing vibration signals from turbine bearings at 2 GS/s to detect early-stage mechanical faults) and sensor calibration (e.g., verifying precision of high-frequency pressure sensors).
Service Commitment
As a certified partner of industry leaders like NI, Bentley Nevada, and ABB, we prioritize professionalism in every interaction:
- Pre-Sales Support: Our team conducts technical assessments to confirm the NI PXIe-5164 matches your system needs—including PXIe chassis compatibility, software driver requirements, and application-specific configurations (e.g., impedance matching for radar signals).
- After-Sales Service: All NI PXIe-5164 units include a one-year warranty. We offer fast replacement for defective modules, 24/7 troubleshooting for driver/software issues, and assistance with calibration (both on-site and off-site).
- Custom Solutions: If the NI PXIe-5164 does not meet your specific requirements (e.g., needing more channels or extended temperature range), contact us to source compatible NI models or design tailored test systems.
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