
Best Deal: Certified Used N9040B UXA Signal Analyzer with Warranty
Fast Delivery, Meet Deadlines, Innovate More
✔ Customizable Orders
✔ Regular Instrument Calibration
✔ Worldwide Support Network
Used N9040B Offers
- Like-new Condition
- Updated Firmware
- Full Calibration
- New Accessories
- Like-new Warranty
- Customization possible
- Savings of up to 90%
- Working Condition
- Calibrated or Tested
- 30-Day Right-of-Return
- No Customization
- Shipping to limited countries
Key Specifications
Frequency Range 2 Hz to 50 GHz | Analysis Bandwidth Up to 510 MHz | Real-time Bandwidth Up to 510 MHz | Displayed Average Noise Level (DANL) -174 dBm | Third Order Intercept (TOI) +24 dBm |
Unrivalled Frequency Range for Advanced Applications
- Frequency Versatility: The N9040B UXA Signal Analyzer can handle signals up to 50 GHz, providing a robust solution for next-generation wireless, radar, and satellite applications.
- Secure Investment: The N9040B is a safe investment designed to meet current and future technological challenges.


Superior Performance with High Dynamic Range
Advanced Detection & Analysis: The ability to simultaneously measure signals with substantial amplitude differences, from dominating carriers to minute harmonics.
Versatile Applications: Perfect for complex scenarios such as wireless communication testing where precise signal distinction is crucial.
Top 3 Reasons to Buy Used
- Buy Smart, Save More: Buy directly from Keysight and save without sacrificing security or support.
- Customization: Choose from various software options; 80% of our used equipment is customizable.
- Certified Quality: Get up to a 5-year warranty on used devices, showcasing our confidence in product quality and quick repairs.

Featured Resources
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FAQs
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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- 30-Day Right-of-Return
- No Customization
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