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Keysight N4985A
System Amplifier
Keysight N4985A
System Amplifier
N4985A
System Amplifier
Deal summary
| Configuration: | S50 |
| Shipping: | Ships from USA. Ships to United States within 1 week. |
| Support: | 90 days warranty Extendible in some cases, please check prior to purchasing. |
| Accessories | Not included For help, please contact your local Keysight |
| Downloads: | Keysight N4985A Data sheet Keysight N4985A User Manual |
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Oscilloscopes![]()
Network + Impedance Analyzers![]()
Signal, Function + Waveform Generators![]()
Spectrum + Signal Analyzers![]()
Meters + Handhelds![]()
Power Supplies![]()
Digital Communication Analyzers![]()
Logic Analyzers![]()
Power Meters + Sensors![]()
Optical Component Test![]()
Data Communication + BER Test![]()
Wireless Test![]()
Modular Products![]()
Other + Accessories
| Configuration: | S50 Customization available |
| Shipping: | Limited countries only |
| Warranty: | 90 days |
| Accessories | Not included |
Cannot ship to:
European Union
Switzerland
Norway
Turkey
Unit only ships within China.
Unit ships worldwide.
Keysight Used
Keysight N4985A
From
USD 11,512.20 Save 65%
Installed Options
| S50 | 50 GHZ SYSTEM AMPLIFIER |
Product Specifications
- N4985A-P15 operates from 10 MHz to 50 GHz
- N4985A-P25 operates from 2 to 50 GHz
- N4985A-S30 operates from 100 kHz to 30 GHz
- N4985A-S50 operates from 100 kHz to 50 GHz
- N4985A-OA3 Optical Application Tuning for Option S30
- N4985A-OA5 Optical Application Tuning for Option S50
- High gain
- Compact size
The Keysight Technologies N4985A series system amplifiers are high performance broadband amplifiers with excellent power and gain from 100 kHz to 50 GHz. The amplifiers are self-contained and plug into standard AC power sources.
Applications:
- Bench-top lab work
- Production line testing
- Frequency/time domain applications
- Saturated RF amplifier testing
- Drive TWT amplifiers
- Antenna system amplification
Accessories
Accessories only included if shown in the pictures.
You can find new accessories, by searching Keysight Accessories
Support Solutions
KeysightCare
Get full service, just like buying a new instrument. With extended warranty, calibration and technical consulting!
Technical Consulting
Not sure what instrument is the best for your application? Get first class consulting from the OEM
Ready To Get Started?
What You Get
- Keysight N4985A Other
- Accessories only included if shown in the pictures
- Calibration certificate only included if shown in the pictures
What You Can Add
- KeysightCare Assured
- Fresh Calibration
- Calibration Plan
Still not sure about your purchase?
Feel free to ask any additional questions you may have. We're here to help!
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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.