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Save 80% or more

Used Keysight Signal Analyzers


For instance: N9020A MXA Signal Analyzer, 10Hz – 3.6 GHz at great savings.
Directly from Keysight

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Save up to 90% on select instruments.
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Order online. 24/7.
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30 Day Right-of-Return on all instruments.
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Customisation on select instruments.
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Personal Pre-Sales Support.
Keysight Used
  • Savings of up to 90%
  • Fully Working
  • Calibrated or Tested
  • 30-Day Warranty
  • No Customization
  • Shipping to limited countries

Learn more

Keysight E4404B

-E4404B-0

ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz

Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
Actual instrument
Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
Actual instrument
Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
Actual instrument
Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
Actual instrument
Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
Actual instrument
Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
Actual instrument
Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
Actual instrument
Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
Actual instrument
Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
Actual instrument
Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
Actual instrument
  • Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
  • Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
  • Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
  • Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
  • Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
  • Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
  • Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
  • Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
  • Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
  • Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz

From USD*4,527.20New Price 45,272.00 USD*

Set Price Alert
Add to Wishlist

Ask a Question

General technical question

Product selection and configuration assistance

 

Question about this offer

Availabilty, warranty extensions, calibration plans, additional software options, education discounts etc.

Please call an expert at:

1 800 829-4444
Press #, then 2

Hours:
7am – 5pm MT, Mon– Fri

or find your Local Keysight Contacts

Ask a Question
Order as listed from Keysight Store on eBay:Buy Now Online4,527.20
Get a quote, upload a Purchase Order and order:
Quick Quote Custom Quote
Shipping: All countries except EU/CH/NO/TR (RoHS)
Support: 30 days right-of-return

For calibration & service plans contact us.

Extendible in some cases, please check prior to purchasing.

Accessories: Not included
For help, please contact your local Keysight

Shipping:<a href="index.php?id=3#c494">Limited countries</a> only only

* See DisclaimerThe Used Equipment web is currently available in English only and pricing is in USD for the United States. Prices for other countries will vary. Contact us for local pricing.
* See Disclaimer

See Configuration and Options

Cannot ship to:

European Union
Switzerland
Norway
Turkey

Unit only ships within China.

Unit ships worldwide.

Key Features

Speed

  • 0.4 dB overall amplitude accuracy
  • +16 dBm TOI
  • -167 dBm DANL, with internal preamp
  • 1 Hz narrow resolution bandwidth (optional)

Measurement applications

  • Phase Noise, Noise Figure, GSM/EDGE, cdmaOne and more view full list of measurement applications
  • PowerSuite one-button power measurements included as standard

Features

  • 10 MHz analysis bandwidth
  • Segmented sweep for up to 32 discontinuous spans in one sweep
  • Rugged and portable for lab grade performance in the field
  • 5 minute warm-up to guaranteed measurement accuracy

Configuration selections

  • Standard express analyzer E4404B-STD for faster delivery time, includes options AYX, BAA.
  • Standard express analyzer with tracking generator E4404B-STG for faster delivery time, includes options 1DN, AYX, BAA.
  • Communications test express analyzer E4404B-COM for faster delivery time, includes options 1D5, 1DR, B7D, B7E, BAA.
  • Custom configuration for maximum flexibility with standard delivery time.


Key Documents

Keysight E4404B Data sheet
Keysight E4404B Configuration Guide
Keysight E4404B User Manual

Configuration & Options
Installed Options
A4H
GPIB AND CENTRONICS INTERFACE (A4H)		Installed
AYX
FAST TIME DOMAIN SWEEP		Installed
B72
INCREASE MEMORY TO 16MB		Installed
BAA
FM DEMODULATION		Installed
Get a Custom Quote
‹ Back to results

Other Used Keysight Signal Analyzer offers for you:

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

Learn more

Keysight E4404B

-E4404B-0

ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz

Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
Actual instrument
Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
Actual instrument
Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
Actual instrument
Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
Actual instrument
Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
Actual instrument
Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
Actual instrument
Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
Actual instrument
Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
Actual instrument
Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
Actual instrument
Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
Actual instrument
  • Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
  • Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
  • Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
  • Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
  • Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
  • Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
  • Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
  • Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
  • Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz
  • Keysight E4404B ESA-E Spectrum Analyzer / 9 kHz to 6.7 GHz

From USD*4,527.20New Price 45,272.00 USD*

Set Price Alert
Add to Wishlist

Ask a Question

General technical question

Product selection and configuration assistance

 

Question about this offer

Availabilty, warranty extensions, calibration plans, additional software options, education discounts etc.

Please call an expert at:

1 800 829-4444
Press #, then 2

Hours:
7am – 5pm MT, Mon– Fri

or find your Local Keysight Contacts

Ask a Question
Order as listed from Keysight Store on eBay:Buy Now Online4,527.20
Get a quote, upload a Purchase Order and order:
Quick Quote Custom Quote
Shipping: All countries except EU/CH/NO/TR (RoHS)
Support: 30 days right-of-return

For calibration & service plans contact us.

Extendible in some cases, please check prior to purchasing.

Accessories: Not included
For help, please contact your local Keysight

Shipping:<a href="index.php?id=3#c494">Limited countries</a> only only

* See DisclaimerThe Used Equipment web is currently available in English only and pricing is in USD for the United States. Prices for other countries will vary. Contact us for local pricing.
* See Disclaimer

See Configuration and Options

Cannot ship to:

European Union
Switzerland
Norway
Turkey

Unit only ships within China.

Unit ships worldwide.

Key Features

Speed

  • 0.4 dB overall amplitude accuracy
  • +16 dBm TOI
  • -167 dBm DANL, with internal preamp
  • 1 Hz narrow resolution bandwidth (optional)

Measurement applications

  • Phase Noise, Noise Figure, GSM/EDGE, cdmaOne and more view full list of measurement applications
  • PowerSuite one-button power measurements included as standard

Features

  • 10 MHz analysis bandwidth
  • Segmented sweep for up to 32 discontinuous spans in one sweep
  • Rugged and portable for lab grade performance in the field
  • 5 minute warm-up to guaranteed measurement accuracy

Configuration selections

  • Standard express analyzer E4404B-STD for faster delivery time, includes options AYX, BAA.
  • Standard express analyzer with tracking generator E4404B-STG for faster delivery time, includes options 1DN, AYX, BAA.
  • Communications test express analyzer E4404B-COM for faster delivery time, includes options 1D5, 1DR, B7D, B7E, BAA.
  • Custom configuration for maximum flexibility with standard delivery time.


Key Documents

Keysight E4404B Data sheet
Keysight E4404B Configuration Guide
Keysight E4404B User Manual

Configuration & Options
Installed Options
A4H
GPIB AND CENTRONICS INTERFACE (A4H)		Installed
AYX
FAST TIME DOMAIN SWEEP		Installed
B72
INCREASE MEMORY TO 16MB		Installed
BAA
FM DEMODULATION		Installed
Get a Custom Quote
‹ Back to results