NI (National Instruments) is a world-leading supplier of automated test and measurement systems, dedicated to providing intelligent test solutions for the semiconductor, automotive electronics, and aerospace industries. Founded in 1976, the company is headquartered in Austin, Texas, USA. In 2023, its revenue reached 1.6 billion US dollars, and it is renowned in the industry for its LabVIEW graphical programming software and modular hardware.
Warranty： 1 year
Quality: Original module
Condition： New / Used
Certificate: COO(Certificate Of Original)
Warehouse: in -stock
HS Code:85389000.00
Delivery term:Express DHL/FedEx/UPS
Delivery time: Shipped in 1 week after payment
Payment term: T/T | Full payment
Product Description & Procurement Process
The NI PCI-5421 is a high-performance, 100 MS/s arbitrary waveform generator (AWG) that fits into a standard PCI slot. Designed for applications requiring high dynamic range and large waveform storage, the PCI-5421 is the ideal tool for generating clean sine waves, complex communication signals (like QAM or OFDM), and custom functional pulses with incredible precision.
With its 16-bit resolution, the NI PCI-5421 provides 65,536 discrete voltage levels—significantly outperforming standard 12-bit or 14-bit generators. This high resolution, combined with NI's T-Clock synchronization technology, makes it a cornerstone for automated test systems (ATE) and advanced research laboratories.
| Feature | Details |
|---|---|
| Model Number | NI PCI-5421 |
| Part Number | 778693-01 (8MB) / 778693-02 (32MB) / 778693-03 (256MB) |
| Resolution | 16-Bit |
| Max Sample Rate | 100 MS/s |
| Bandwidth | Up to 43 MHz |
| Onboard Memory | 8 MB, 32 MB, or 256 MB (Options available) |
| Output Range | ±1 V to ±6 V (into 50 Ω) |
| Bus Interface | PCI (32-bit, 33 MHz) |
| Connectors | BNC (Output), SMB (Clock/Trigger) |
| Condition | 100% Original & Brand New |
| Core Capability | Testing Advantage |
|---|---|
| High-Fidelity Generation | 16-bit DAC ensures ultra-low harmonic distortion (SFDR), essential for testing sensitive RF and audio circuits. |
| Deep Waveform Memory | Up to 256 MB RAM allows storage of massive sequences without bus latency, ideal for long-duration simulations. |
| T-Clock Synchronization | Syncs with other NI modular instruments for complex I/Q modulation or MIMO testing with sub-nanosecond skew. |
| Arbitrary & Standard Functions | Generate standard Sine/Square waves or define custom waveforms via LabVIEW or NI-FGEN drivers. |
| Onboard Digital Filtering | Built-in FIR filters smooth transitions and eliminate high-frequency aliases for the purest possible signal output. |
| Our Service Standard | Your Guaranteed Advantage |
|---|---|
| Real-Time Video Inspection | Live verification (WhatsApp/Zoom) of NI serial numbers, memory configuration, and pristine condition of BNC ports. |
| 100% Original & New | Strictly genuine National Instruments hardware. Reject refurbished cards with drifted oscillators for factory-new performance. |
| 12-Month Warranty | Every brand-new PCI-5421 is protected by our full 1-year replacement warranty, ensuring test bench reliability. |
| Expert Global Logistics | Seamless delivery to Saudi Arabia, UAE, and Kazakhstan with optimized documentation for high-tech electronics. |
Q1: Which memory version do I need for the PCI-5421?
A: This depends on your waveform length. Simple sine waves only need 8 MB, but complex digital communication sequences or radar pulses often require the 32 MB or 256 MB versions.
Q2: Does this card work with modern Windows 10/11 systems?
A: Yes, provided your motherboard has a legacy PCI slot. The module is fully supported by the NI-FGEN driver and integrates seamlessly with LabVIEW and C#.
Q3: Can I synchronize two PCI-5421 cards for I/Q signal generation?
A: Absolutely. Using NI T-Clock technology and a shared clock source, you can synchronize multiple cards with sub-nanosecond skew for perfect phase alignment.
Q4: How fast is shipping to industrial labs in Riyadh or Almaty?
A: We maintain ready-to-ship stock. Express air freight (DHL/FedEx) typically takes 3–5 business days to reach major global industrial and research hubs.
Is your current signal generator lacking the resolution or memory needed for your latest project? Upgrade to the 16-bit precision of the NI PCI-5421. Contact Xiamen Xiongba E-commerce Co., Ltd. today for actual stock photos, technical availability, and a competitive quote.
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