Description
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The National Instruments PCI-5922 is a high-precision data acquisition card designed for a variety of demanding applications. This card is an ideal choice for tasks requiring high accuracy and resolution, such as performance audio testing, wireless communications, satellite operations, ultrasonic medical imaging, signal intelligence, Baseband I & Q processing, mass spectrometry, and more.
With a 24-bit resolution, the PCI-5922 offers exceptional detail and clarity in data capture, making it suitable for applications where precision is paramount. It features a maximum bandwidth of 6 MHz, ensuring that it can handle a wide range of signal frequencies effectively.
The device is equipped with two voltage input channels, allowing for simultaneous recording and analysis of multiple signals. Its impressive sample rate of up to 15 MS/s makes it capable of capturing rapid signal changes, which is essential for high-speed applications.
Users can interface with the PCI-5922 through NI-SCOPE SFP and the NI-SCOPE Instrument Driver, providing flexible and user-friendly programming options. Depending on the specific model (part numbers 779659-01, 779659-02, 779659-03), the card offers onboard memory capacities of 8 MB/Ch, 32 MB/Ch, or 256 MB/Ch, respectively. This feature ensures ample data storage for extensive testing procedures without the need for constant data offloading.
The front panel connectors include a 9-pin mini-circular DIN, two BNC female, and two SMB connectors, providing versatile connectivity options for various external devices and sensors.
Maintenance and accuracy are ensured through both self-calibration and external calibration, with the latter recommended at least once every two years to maintain optimal performance.
Finally, the PCI-5922 measures 14 x 0.8 x 4.4 inches in dimension, making it a compact yet
| Specification | Details |
|---|---|
| Manufacturer | National Instruments |
| Model | PCI-5922 |
| Part Numbers | 779659-01, 779659-02, 779659-03 |
| Application | Performance audio test, wireless communications, satellite, ultrasonic medical imaging, signal intelligence, Baseband I & Q, mass spectrometry, etc. |
| Resolution | 24 bits |
| Maximum Bandwidth | 6 MHz |
| Input Channels | 2 voltage input channels |
| Sample Rate | Up to 15 MS/s |
| Programming Interfaces | NI-SCOPE SFP, NI-SCOPE Instrument Driver |
| Onboard Memory | 8 MB/Ch (779659-01), 32 MB/Ch (779659-02), 256 MB/Ch (779659-03) |
| Front Panel Connectors | 9-pin mini-circular DIN, 2 BNC female, 2 SMB |
| Calibration | Self-calibrated and externally calibrated (recommended at least once in 2 years) |
| Dimension | 14 x 0.8 x 4.4 inches |
| Weight
Question 1: What is the resolution of the PCI-5922? Question 2: What is the maximum bandwidth of the PCI-5922? Question 3: How many voltage input channels does the PCI-5922 have? Question 4: What is the maximum sample rate of the PCI-5922? Question 5: How often is external calibration recommended for PCI-5922? |
