Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
781339-03
781339-03, 3 Input Channels, 256 MB Memory, PXIe-5663E Vector Signal Analyzer
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Domestic 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
| Model | 781339-03 |
|---|---|
| Model Name | PXIe-5663E |
| Part Type | PXI Vector Signal Analyzer |
| Input Channels | 3 |
| Memory | 256 MB |
| Modules Used | PXIe-5601 (3), PXIe-5622 (3), PXIe-5652 (1). |
| Front Panel LEDs | 14 |
| Operating Temp Range | 0 °C to 55 °C |
| Operating Relative Humidity | 10% to 90% (noncondensing) |
| Manufacturer | National Instruments |
Associated part numbers for 781339-03:
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Eligible returns may be accepted within 30 days at Apex Waves’ discretion. A 25% restocking fee applies; non-refundable and built-to-order products are excluded.
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