Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
PXI-5402 Request for Availability
PXI-5402, Single Channel, BNC Connector Type, NI PXI Waveform Generator
Rated 4.81/5 | 20 ratings
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Ground Shipping
✔ NIST Calibration Available
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
National Instruments PXI-5402 PXI Waveform Generator
The National Instruments PXI-5402 (Part Numbers: 779655-01, 192887E-01L) is a high-performance 20 MHz function generator designed for precise waveform generation in automated test and measurement applications. Equipped with a 14-bit digital-to-analog converter (DAC) and direct digital synthesis (DDS) technology, it delivers accurate and customizable waveforms with minimal distortion.
The PXI-5402 can generate a range of standard functions, such as sine, square, triangle, and ramp waves, in addition to DC signals and pseudorandom noise, with a maximum output voltage of ±5 V (ACpk + DC). With a 50 Ω load, its output amplitude ranges from 5.64 mVpk-pk to 10 Vpk-pk, and with a high-impedance load, it ranges from 11.28 mVpk-pk to 20 Vpk-pk. It provides versatility for a range of testing applications with software-selectable output impedance (50 Ω or 75 Ω) and adjustable phase (-180° to +180°). In order to generate complicated signals, additional PXI-5402 units can be coupled together as the device also supports waveform summation.
The PXI-5402 provides maximum frequencies of 20 MHz for typical functions and a frequency resolution of 0.355 μHz for accurate frequency management. For sine, square, and user-defined waveforms, it offers a maximum sample rate of 400 MS/s; for ramp, triangle, and noise signals, it offers a maximum sample rate of 100 MS/s.
The PXI-5402 has the ability to generate waveforms and also has synchronization functionality via its SYNC OUT/PFI 0 and PFI 1 ports. It supports single, continuous, stepped, and burst trigger modes and may function as both a trigger source and receiver. With minimum pulse widths of 25 ns, the device enables precise timing and low jitter (<2 MHz: 0.01% of period + 500 ps, average; ≥2 MHz: 0.1% of period + 70 ps).
Input and output connectors for synchronization and reference are included with the PXI-5402 to guarantee compatibility with external systems and devices. With a maximum input overload protection of ±10 V (ACpk + DC), it enables input voltages ranging from 0.2 Vpk-pk to 2.8 Vpk-pk for square waveforms and 0.63 Vpk-pk to 2.8 Vpk-pk for sine waves.
This PXI Waveform Generator is no longer available from National Instruments, the PXI-5402 will remain available in perpetuity for both purchase or repairs with Apex Waves!
| Model | PXI-5402 |
|---|---|
| Manufacturer | National Instruments |
| Part Numbers | 779655-01, 192887E-01L |
| Type | PXI Waveform Generator |
| Maximum Bandwidth | 20 MHz |
| Maximum Update Rate | 100 MS/s |
| Analog Output Resolution | 14 Bits |
| Output Channels | 1 |
| Front Panel Connectors | BNC Female |
| Operating Temp Range | 0 ºC to +45 ºC |
| Storage Temp Range | –25 ºC to +85 ºC |
| Dimensions | 8.5 × 0.8 × 5.1 in. (21.6 × 2.0 × 13.0 cm) |
| Weight | 12.4 oz (351 g) |
| Warranty | Three Year Warranty |
| PXI-5402 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Request a Quote Today for Pricing |
Associated part numbers for PXI-5402:
National Instruments PXI-5402 Frequently Asked Questions
Question: Can the PXI-5402 generate pseudorandom noise or DC signals?
Answer: Yes, the Waveform Generator is capable of generating psuedorandom noise and DC signals.
Question: What is the effective sample rate of the generator?
Answer: The PXI-5402 has an effective sample rate that measures 400 MS/s.
Question: What is the sine and square wave generation rate on the NI PXI-5402?
Answer: The sine and square wave generation rate is 20 MHz.
Question: Is it possible to skip pulses with the PXI-5402?
Answer: No, to skip pulses, it is necessary to use an arbitary waveform generator or FPGA DIO.
Delivery:
No hassle return policy.
Dedicated customer service team.
Payment:
Receive Price & Availability Today!
Ask About Our Tiered Calibration Levels
Option & Modules:
Confirm Your Requirements or Versions
Cost & Lead Time Available Upon Request for Service
Repair Evaluation: $150
Common Typos:
Why Buy From Apex Waves:
