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

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Keysight E4428C-503

-E4428C-503-0

ESG Analog Signal Generator / 250 kHz to 3 GHz

Keysight E4428C-503 250 kHz to 3 GHz
Keysight E4428C-503 250 kHz to 3 GHz
Keysight E4428C-503 250 kHz to 3 GHz
  • Keysight E4428C-503 250 kHz to 3 GHz
  • Keysight E4428C-503 250 kHz to 3 GHz
  • Keysight E4428C-503 250 kHz to 3 GHz

From USD*$4,585.95 Save 85% List Price 30,573.00 USD*

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Keysight E4428C-503 250 kHz to 3 GHz
Keysight Used
Keysight E4428C-503
ESG Analog Signal Generator / 250 kHz to 3 GHz
Configuration: No customization available
Shipping: Limited countries only
Warranty: 90 days
Accessories: Not included

KeysightCare Assured: Support. Elevated.
Add complete customer care to your order and get:
• 4-business-hour technical response
• Committed repair coverage
Learn more

Cannot ship to:

European Union
Switzerland
Norway
Turkey

Unit only ships within China.

Unit ships worldwide.

Standard Keysight Used For professional and industrial use only
Condition Checked, working Calibrated units perform according to specification. Not calibrated units are operational tested/power up test.
DownloadsKeysight E4428C-503 Data sheetKeysight E4428C-503 Configuration GuideKeysight E4428C-503 User Manual
Support 90 days warrantyFor calibration & service plans contact us.5 years Keysight Care assured on eligible models The product may be End-of-Support
CalibrationTested or calibratedIf there is no certificate in the gallery above, the unit is tested but not calibrated.
AccessoriesNot includedFor help, please contact a Keysight expert
Shipping Limited countries only Check availability
Deal IDE175312437242

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This InstrumentThis Instrument
Keysight Premium UsedKeysight Used
Save up to 70%Save up to 90%
Like New ConditionWorking Condition²
Firmware UpdatedFirmware as Listed
Fully CalibratedCalibration as Listed
New AccessoriesAccessories as Listed
Like-New Warranty
1–5 Years¹
90 days warranty
Customization PossibleLimited Customization

Contact us to check availability of any service, calibration plans, or the possibility to software. New accessories may be able to be added for the United States only. 

Specifications

Signal characteristics

  • 250 kHz to 3 or 6 GHz (.01 Hz resolution)
  • -136 to 17 dBm @ 1 GHZ and 10 dBm @ 6 GHz output power
  • +/-0.5 to +/-0.9 dB level accuracy (> -110 dBm)

Spectral purity

  • -134 dBc/Hz SSB phase noise @ 20 kHz offset, 1 GHz carrier (typ)
  • Enhanced phase noise performance (Option UNJ) ships standard
  • High-stability timebase: oven-controlled crystal oscillator (OXCO)

Modulation and sweep

  • AM, FM, ØM, and pulse modulation
  • DC to 10 MHz FM modulation rates, maximum deviations up to 8 MHz
  • Dual internal function generators: sine, square, ramp, triangle, noise, DC, pulse, swept sine, dual sine
  • Step and list sweep (frequency and power)

Automation and communication interface

  • 10BaseT LAN and GPIB
  • SCPI and IVI-COM drivers
  • Backwards compatible with all ESG signal generators

Excellent all-inclusive RF and analog modulation performance up to 3 or 6 GHz

The E4428C ESG analog signal generator delivers outstanding spectral purity, level accuracy, output power, and analog modulation performance up to 3 or 6 GHz for all general-purpose test needs. This makes the E4428C ESG a superb choice for general-purpose tests requiring CW, AM, ØM, and FM receiver and component test signals in the cellular, ISM, and UNII frequency bands.

See downloads for more details
Support
90 days warranty
Contact us or request a custom quote to check availability of service plans.
Calibration
Tested or calibrated
Get up to 10% discount on calibration plans ordered with your used Keysight instrument.
Contact us or request a custom quote to check availability.
Accessories
No accessories included
To order additional accessories, please contact us or request a custom quote
Software
Get up to 10% discount on software ordered with your used Keysight instrument.
Contact us or request a custom quote to check availability.

FAQs

What are the differences between Keysight Used & Keysight Premium Used?

You will find more information about the differences of Keysight's used equipment standards 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.

For Keysight Used products, the accessories included are mentioned in each listing on the Keysight Store on eBay or the Keysight Alibaba store.

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.

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