Description
Product Overview
The NI PCI-5421 is a high-performance arbitrary waveform generator (AWG) designed for generating precise and complex waveforms. It features a maximum sampling rate of 100 MS/s and a 16-bit resolution, making it suitable for a wide range of applications requiring high accuracy and flexibility。
Technical Specifications
| Parameter Name | Parameter Value |
| Product Model | NI PCI-5421 |
| Manufacturer | National Instruments |
| Product Type | Arbitrary Waveform Generator |
| Sampling Rate | 100 MS/s |
| Resolution | 16 bits |
| Bandwidth | 43 MHz |
| Memory Options | 8 MB, 32 MB, 256 MB, 512 MB |
| Output Voltage | 12 Vpp into 50 Ω |
| Driver Software | NI-FGEN |
| Power Dissipation | 21.9 W (typical), 26.0 W (overload) |
| Dimensions | 13.4 in × 4.20 in × 0.8 in |
| Weight | 14.8 oz (420 g) |
| Operating Temperature Range | 0 °C to 55 °C |
| Certifications | CE, FCC |
NI PCI-5421
Main Features and Advantages
High-Speed Signal Generation: Capable of generating waveforms at up to 100 MS/s。
High-Precision Resolution: 16-bit resolution ensures detailed and accurate waveform generation。
Wide Bandwidth: 43 MHz bandwidth allows for the reproduction of complex signals。
Large Onboard Memory: Options up to 256 MB or 512 MB of onboard memory for storing extensive waveform sequences。
Direct Digital Synthesis (DDS): Ensures minimal phase noise and exceptional frequency stability。
Sync and Memory Core (SMC) Architecture: Integrates waveform data and sequencing instructions in a shared memory space for seamless creation of complex waveform sequences。
NI PCI-5421
Application Field
The NI PCI-5421 is widely used in various fields, including:
Aerospace and Defense: For simulating complex signals in radar and communication systems。
Telecommunications: For testing high-throughput communication systems。
Electronics Manufacturing: For validating system performance and testing algorithms。
Research and Development: For generating custom waveforms in laboratory settings。
Related Products
NI PXI-5421: A PXI variant of the PCI-5421, offering similar functionality in a PXI form factor。
NI-FGEN: Driver software for controlling the PCI-5421 and generating waveforms。
LabVIEW: A graphical programming environment for developing custom applications。
Installation and Maintenance
Pre-installation preparation: Ensure you have the NI PCI-5421 device, a compatible PCI slot, and appropriate cables. Turn off the power and unplug the system. Install the device in the PCI slot and secure it with the provided screws. Connect the necessary cables and ensure all connections are secure。
Maintenance recommendations: Regularly inspect the connections for wear or damage. Clean the device using a soft, non-metallic brush to remove dust and ensure the device is completely dry before reusing it. Store the device in a dry place with relative humidity between 10% and 90% noncondensing。
Product Guarantee
The NI PCI-5421 is backed by a two to three-year warranty from National Instruments, ensuring the quality and reliability of the product。
