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Superior Performance Keysight Used N9041B UXA Signal Analyzer on Sale

Meet Deadlines with Reliable Equipment

✔ Immediate Availability
✔ Save 40–90 % Compared to List Price
✔ Technical Consulting through Keysightcare

Full Product Info

Key Specifications


2 Hz to 110 GHz


-174 dBm

Maximum Analysis Bandwidth

1 GHz

Maximum Real-Time Bandwidth

255 MHz

Phase Noise @1 GHz (10 kHz offset)

-135 dBc/Hz

Unmatched Performance for Advanced Signal Analysis

  • Exceptional Frequency Range: With the ability to cover signals up to 110 GHz, the N9041B UXA Signal Analyzer is perfect for next-gen wireless, radar, and satellite applications.
  • High Dynamic Range: Simultaneously measure signals with vast amplitude differences, from dominant carriers to minute harmonics, ideal for complex scenarios like wireless communication testing where accurate signal distinction matters.

Superior Usability for Efficient Operation

  • Internal Analysis Bandwidth: Analyze bandwidth-hungry emerging standards such as 5G and automotive radar with up to 1 GHz internal analysis bandwidth and up to 5 GHz external.

  • Gap-Free Streaming: Record and analyze real-world environments with gap-free streaming up to 255 MHz and ensure you don't miss a single detail.

5 Reasons to Buy Used from Keysight

  • Certified Quality: Up to 5-year warranty on used devices. We stand by our quality products and guarantee quick repair services.

  • Smart Savings: Buy from the OEM and save big. Avoid the high costs of equipment failures.

  • Expert Support: Affordable gear plus top-tier OEM support with KeysightCare. Experience the best of both.



What are the main differences between Keysight New, Keysight Premium Used & Keysight Used equipment?

  Keysight New Keysight Premium Used Keysight Used
Savings None Up to 70% Up to 90%
Condition New Like New Working Condition ¹
Firmware Latest Updated As is
Calibration Full Full As listed
Accessories New New As listed
Warranty 1 to 5 Years ² Like New 90 Days Warranty
Customization Possible Possible Limited

Learn more about Keysight Premium Used Here

Can I configure a unit to meet my personal needs?

Customization is generally possible with our Keysight Premium Used equipment. The majority of our Keysight Premium Used equipment can be configured just the way you need it. Options can be added at additional cost.
Customizing Keysight Premium Used equipment might change the delivery and lead time of the item.

Some Keysight Used products cannot be customized. Use the contact option on the product page to check with the our eStore team.

What accessories are included?

Keysight Premium Used equipment typically comes with the same accessories and warranty as new products.

Can you include other accessories?

We currently only offer those accessories which are part of the listing. Other accessories can be purchased separately at extra cost with your purchase of a Keysight Used or Keysight Premium Used unit.

Please mention in the comment field which additional accessories or support you are interested in.

For seperate or post-purchase ordering, please contact your local Keysight office or Keysight Partner here. Or check our online store if available for your region here.

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Related Models

  • Like-new Condition
  • Updated Firmware
  • Full Calibration
  • New Accessories
  • Like-new Warranty
  • Customization possible

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  • Savings of up to 90%
  • Working Condition
  • Calibrated or Tested
  • 30-Day Right-of-Return
  • No Customization
  • Shipping to limited countries

Learn more

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